Apparatus for manufacturing a bone dowel
First Claim
Patent Images
1. A device for manufacturing a bone dowel comprising:
- a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a rotary cutting tool module, wherein the module is configured to hold a rotary cutting tool and to slide in a track;
at least one module for holding a dowel, wherein the at least one module is configured to slide in the tracks in both parallel and perpendicular orientation to a rotary cutting tool module disposed in a track during use; and
wherein the at least one module for holding a dowel includes a collet module comprising a base configured to slide in a track and a collet configured to hold a dowel such that an end of the dowel can contact the cutting tool during use, wherein the collet module comprises a knob attached to the collet, and wherein the knob is configured to turn the collet when the knob is turned.
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Accused Products
Abstract
Apparatus for manufacturing a bone dowel includes a machine base with tracks on a surface thereof. Modules configured to slide in the tracks may include a module for a high speed rotary tool, a collet module, a vise module and a threading module.
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Citations
72 Claims
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1. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a rotary cutting tool module, wherein the module is configured to hold a rotary cutting tool and to slide in a track;
at least one module for holding a dowel, wherein the at least one module is configured to slide in the tracks in both parallel and perpendicular orientation to a rotary cutting tool module disposed in a track during use; and
wherein the at least one module for holding a dowel includes a collet module comprising a base configured to slide in a track and a collet configured to hold a dowel such that an end of the dowel can contact the cutting tool during use, wherein the collet module comprises a knob attached to the collet, and wherein the knob is configured to turn the collet when the knob is turned. - View Dependent Claims (3, 4, 5, 6, 7, 12, 13, 14, 15)
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2. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is disposed in a track and comprises an arm rigidly attached to the module and configured to threadably engage a threaded rod, wherein the rod is disposed parallel to the track and is rotatable in one or more support members attached to the machine base such that turning the rod is effective to move the module in the track;
at least one module for holding a dowel, wherein the at least one module is configured to slide in the tracks in both parallel and perpendicular orientation to a rotary cutting tool module disposed in a track during use;
wherein the at least one module includes a threading module comprising a base configured to slide in a track, a dead center, and a chuck opposed to the dead center, configured such that the circumferential portion of a dowel held in the threading module can contact a cutting tool while rotating around the long axis of the dowel during use; and
wherein the machine base comprises a support member comprising a threaded opening attached to the machine base in a track, and wherein the threading module comprises a threaded projection configured to threadably mate with the threaded opening, such that turning the threaded projection is effective to move the threading module in the track and to turn a dowel held in the threading module. - View Dependent Claims (8)
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9. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a rotary cutting tool module, wherein the module is configured to hold a rotary cutting tool and to slide in a track;
at least one module for holding a dowel, wherein the at least one module is configured to slide in the tracks in both parallel and perpendicular orientation to a rotary cutting tool module disposed in a track during use;
wherein the at least one module for holding a dowel includes a collet module comprising a base configured to slide in a track and a collet configured to hold a dowel such that an end of the dowel can contact the cutting tool during use;
a support member comprising a threaded opening attached to the machine base in a track; and
wherein the collet module comprises a threaded projection configured to threadably mate with the threaded opening such that turning the threaded projection is effective to move the collet module in the track. - View Dependent Claims (10, 11, 27)
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16. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is configured to slide in the tracks;
a collet module comprising a base configured to slide in a track in both parallel and perpendicular orientation to a rotary cutting tool module, a collet configured to hold a dowel by one end thereof, and a knob attached to the collet configured so that turning the knob turns the collet;
a vise module comprising a base configured to slide in a track and a vise configured to hold a dowel along the length thereof; and
a threading module comprising a base configured to slide in a track, a dead center, and a chuck opposed to the dead center. - View Dependent Claims (17, 18, 19, 20)
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21. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is configured to slide in the tracks;
a collet module comprising a base configured to slide in a track in both parallel and perpendicular orientation to a rotary cutting tool module and a collet configured to hold a dowel by one end thereof;
a vise module comprising a base configured to slide in a track and a vise configured to hold a dowel along the length thereof;
a threading module comprising a base configured to slide in a track, a dead center, and a chuck opposed to the dead center; and
a support member comprising a threaded opening attached to the machine base in a track, and wherein the collet module comprises a threaded projection configured to threadably mate with the threaded opening such that turning the threaded projection is effective to move the collet module in the track during use. - View Dependent Claims (22, 23, 24, 25, 26, 28, 31, 32, 33)
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29. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a rotary cutting tool module, wherein the module is configured to hold a rotary cutting tool and to slide in a track;
at least one module for holding a dowel, wherein the at least one module is configured to slide in the tracks in both parallel and perpendicular orientation to a rotary cutting tool module disposed in a track during use;
wherein the at least one module includes a threading module comprising a base configured to slide in a track, a dead center, a threaded projection, and a chuck opposed to the dead center, wherein the threading module is configured such that a dowel held in the threading module can contact a cutting tool while rotating around the long axis of the dowel during use; and
wherein the machine base comprises a support member comprising a threaded opening attached to the machine base in a track, and wherein the threading module comprises a threaded projection configured to threadably mate with the threaded opening such that turning the threaded projection is effective to move the threading module in the track, and to turn a dowel held in the threading module. - View Dependent Claims (30)
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34. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is disposed in a track and comprises an arm rigidly attached to the module and configured to threadably engage a threaded rod, wherein the rod is disposed parallel to the track and is rotatable in one or more support members attached to the machine base such that turning the rod is effective to move the module in the track;
at least one module for holding a dowel, wherein the at least one module is configured to slide in the tracks in both parallel and perpendicular orientation to a rotary cutting tool module disposed in a track during use;
wherein the at least one module for holding a dowel includes a collet module comprising a base configured to slide in a track and a collet configured to hold a dowel such that an end of the dowel can contact the cutting tool during use; and
wherein the device comprises a support member comprising a threaded opening attached to the machine base in a track, and wherein the collet module comprises a threaded projection configured to threadably mate with the threaded opening such that turning the threaded projection is effective to move the collet module in the track. - View Dependent Claims (36, 37, 38, 39, 40, 42, 43, 44, 45, 46)
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35. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is configured to slide in the tracks;
a collet module comprising a base configured to slide in a track in both parallel and perpendicular orientation to a rotary cutting tool module and a collet configured to hold a dowel by one end thereof;
a vise module comprising a base configured to slide in a track and a vise configured to hold a dowel along the length thereof;
a threading module comprising a base configured to slide in a track, a dead center, and a chuck opposed to the dead center; and
wherein the machine base comprises a support member comprising a threaded opening attached to the machine base in a track, and wherein the threading module comprises a threaded projection configured to threadably mate with the threaded opening such that turning the threaded projection is effective to move the threading module in the track, and to turn a dowel held in the threading module. - View Dependent Claims (41)
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47. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is slidably disposed in a first track;
a support member comprising a threaded opening attached to the machine base in a second track in perpendicular orientation to the first track; and
a collet module for smoothing the ends of a dowel and for drilling center holes in the ends of a dowel, wherein the collet modules is slidable in both the first and second tracks and wherein the collet module comprises;
a base configured to slide in the tracks;
a threaded projection configured to threadably mate with the threaded opening;
a knob attached to the threaded projection, configured such that turning the knob turns the threaded projection;
a collet configured to hold a dowel by one end thereof; and
a knob attached to the collet configured such that turning the knob is effective to turn the collet. - View Dependent Claims (48, 49, 52)
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50. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is disposed in a track and comprises an arm rigidly attached to the module and configured to threadably engage a threaded rod, wherein the rod is disposed parallel to the track and is rotatable in one or more support members attached to the machine base such that turning the rod is effective to move the module in the track;
at least one module for holding a dowel, wherein the at least one module is configured to slide in the tracks in both parallel and perpendicular orientation to a rotary cutting tool module disposed in a track during use;
wherein the at least one module for holding a dowel includes a collet module comprising a base configured to slide in a track and a collet configured to hold a dowel such that an end of the dowel can contact the cutting tool during use; and
wherein the collet module comprises a knob attached to the collet configured so that turning the knob turns the collet. - View Dependent Claims (51)
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53. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is slidably disposed in a first track;
a support member comprising a threaded opening attached to the machine base in a second track in perpendicular orientation to the first track; and
a threading module for threading a dowel, wherein the threading module comprises;
a base configured to slide in the tracks;
a first support member disposed on a end of the base and providing an opening therethrough and a rod disposed in the opening and attached to a moveable member, wherein the rod projects through the moveable member to provide a dead center, and a spring disposed between the first support member and the moveable member configured to bias the moveable member away from the first support member;
a second support member on the opposite end of the base from the first support member and providing an opening therethrough;
a threaded projection disposed in the opening in the second support member and configured to threadably mate with the threaded opening;
a chuck configured to hold an end of a dowel and attached to the threaded projection; and
a knob attached to the threaded projection and to the chuck, configured such that turning the knob is effective to turn the threaded projection and the chuck. - View Dependent Claims (54, 55, 58)
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56. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is disposed in a first track and comprises an arm rigidly attached to the module and configured to threadably engage a threaded rod, wherein the rod is disposed parallel to the first track and is rotatable in one or more support members attached to the machine base such that turning the rod is effective to move the module in the track;
a support member comprising a threaded opening attached to the machine base in a second track in perpendicular orientation to the first track; and
a collet module for smoothing the ends of a dowel and for drilling center holes in the ends of a dowel, wherein the collet module comprises;
a base configured to slide in the tracks;
a threaded projection configured to threadably mate with the threaded opening;
a knob attached to the threaded projection, configured such that turning the knob turns the threaded projection;
a collet configured to hold a dowel by one end thereof; and
a knob attached to the collet configured such that turning the knob is effective to turn the collet. - View Dependent Claims (57, 59)
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60. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is disposed in a first track and comprises an arm rigidly attached to the module and configured to threadably engage a threaded rod, wherein the rod is disposed parallel to the first track and is rotatable in one or more support members attached to the machine base such that turning the rod is effective to move the module in the track;
a support member comprising a threaded opening attached to the machine base in a second track in perpendicular orientation to the first track; and
a threading module for threading a dowel, wherein the threading module comprises;
a base configured to slide in the tracks;
a first support member disposed on a end of the base and providing an opening therethrough and a rod disposed in the opening and attached to a moveable member, wherein the rod projects through the moveable member to provide a dead center, and a spring disposed between the first support member and the moveable member configured to bias the moveable member away from the first support member;
a second support member on the opposite end of the base from the first support member and providing an opening therethrough;
a threaded projection disposed in the opening in the second support member and configured to threadably mate with the threaded opening;
a chuck configured to hold an end of a dowel and attached to the threaded projection; and
a knob attached to the threaded projection and to the chuck, configured such that turning the knob is effective to turn the threaded projection and the chuck. - View Dependent Claims (61, 68)
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62. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is slidably disposed in a first track;
a support member comprising a threaded opening attached to the machine base in a second track in perpendicular orientation to the first track;
a collet module for smoothing the ends of a dowel and for drilling center holes in the ends of a dowel, wherein the collet module comprises;
a base configured to slide in the tracks;
a threaded projection configured to threadably mate with the threaded opening;
a knob attached to the threaded projection, configured such that turning the knob turns the threaded projection;
a collet configured to hold a dowel by one end thereof, and a knob attached to the collet configured such that turning the knob is effective to turn the collet;
a vise module for machining a groove in an end of a dowel, wherein the vise module comprises;
a base configured to slide in the tracks;
a pair of opposed vise jaws including a mobile vise jaw and a stationary vise jaw;
a knob attached to the mobile vise jaw by a rod, configured such that turning the knob is effective to move the mobile vise jaw along the top of the base; and
a threading module for threading a dowel, wherein the threading module comprises;
a base configured to slide in the tracks;
a first support member disposed on a end of the base and providing an opening therethrough and a rod disposed in the opening and attached to a moveable member, wherein the rod projects through the moveable member to provide a dead center, and a spring disposed between the first support member and the moveable member configured to bias the moveable member away from the first support member;
a second support member on the opposite end of the base from the first support member and providing an opening therethrough;
a threaded projection disposed in the opening in the second support member and configured to threadably mate with the threaded opening;
a chuck configured to hold an end of a dowel and attached to the threaded projection;
a knob attached to the threaded projection and to the chuck, configured such that turning the knob is effective to turn the threaded projection and the chuck. - View Dependent Claims (63, 64, 69, 70)
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65. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is disposed in a first track and comprises an arm rigidly attached to the module and configured to threadably engage a threaded rod, wherein the rod is disposed parallel to the first track and is rotatable in one or more support members attached to the machine base such that turning the rod is effective to move the module in the track;
a support member comprising a threaded opening attached to the machine base in a second track in perpendicular orientation to the first track;
a collet module for smoothing the ends of a dowel and for drilling center holes in the ends of a dowel, wherein the collet module comprises;
a base configured to slide in the tracks;
a threaded projection configured to threadably mate with the threaded opening;
a knob attached to the threaded projection, configured such that turning the knob turns the threaded projection;
a collet configured to hold a dowel by one end thereof; and
a knob attached to the collet configured such that turning the knob is effective to turn the collet;
a vise module for machining a groove in an end of a dowel, wherein the vise module comprises;
a base configured to slide in the tracks;
a pair of opposed vise jaws including a mobile vise jaw and a stationary vise jaw;
a knob attached to the mobile vise jaw by a rod, configured such that turning the knob is effective to move the mobile vise jaw along the top of the base; and
a threading module for threading a dowel, wherein the threading module comprises;
a base configured to slide in the tracks;
a first support member disposed on a end of the base and providing an opening therethrough and a rod disposed in the opening and attached to a moveable member, wherein the rod projects through the moveable member to provide a dead center, and a spring disposed between the first support member and the moveable member configured to bias the moveable member away from the first support member;
a second support member on the opposite end of the base from the first support member and providing an opening therethrough;
a threaded projection disposed in the opening in the second support member and configured to threadably mate with the threaded opening;
a chuck configured to hold an end of a dowel and attached to the threaded projection; and
a knob attached to the threaded projection and to the chuck, configured such that turning the knob is effective to turn the threaded projection and the chuck. - View Dependent Claims (66, 71)
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67. A device for manufacturing a bone dowel comprising:
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a machine base comprising two or more tracks, wherein at least one track is perpendicular to at least one other track;
a module for holding a rotary cutting tool, wherein the module is disposed in a first track and comprises an arm rigidly attached to the module and configured to threadably engage a threaded rod, wherein the rod is disposed parallel to the first track and is rotatable in one or more support members attached to the machine base such that turning the rod is effective to move the module in the track;
a high speed rotary cutting tool;
a support member comprising a threaded opening attached to the machine base in a second track in perpendicular orientation to the first track;
a collet module for smoothing the ends of a dowel and for drilling center holes in the ends of a dowel, wherein the collet module comprises;
a base configured to slide in the tracks;
a threaded projection configured to threadably mate with the threaded opening;
a knob attached to the threaded projection, configured such that turning the knob turns the threaded projection;
a collet configured to hold a dowel by one end thereof; and
a knob attached to the collet configured such that turning the knob is effective to turn the collet;
a vise module for machining a groove in an end of a dowel, wherein the vise module comprises;
a base configured to slide in the tracks;
a pair of opposed vise jaws including a mobile vise jaw and a stationary vise jaw;
a knob attached to the mobile vise jaw by a rod, configured such that turning the knob is effective to move the mobile vise jaw along the top of the base; and
a threading module for threading a dowel, wherein the threading module comprises;
a base configured to slide in the tracks;
a first support member disposed on a end of the base and providing an opening therethrough and a rod disposed in the opening and attached to a moveable member, wherein the rod projects through the moveable member to provide a dead center, and a spring disposed between the first support member and the moveable member configured to bias the moveable member away from the first support member;
a second support member on the opposite end of the base from the first support member and providing an opening therethrough;
a threaded projection disposed in the opening in the second support member and configured to threadably mate with the threaded opening;
a chuck configured to hold an end of a dowel and attached to the threaded projection; and
a knob attached to the threaded projection and to the chuck, configured such that turning the knob is effective to turn the threaded projection and the chuck. - View Dependent Claims (72)
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Specification