Asymmetric hinged housing configuration
First Claim
1. An asymmetric hinge configuration comprising:
- a first member having a first extension portion, a first axle receptacle and a first lug axle receptacle, each of said receptacles positioned in said first extension portion;
a second member having a second axle receptacle and a second lug axle receptacle having an abutment surface, said second axle and lug axle receptacle defining a first recessed portion therebetween, wherein said first recessed portion is configured to receive said first member extension portion therein; and
asymmetric pivotal interconnection means connected to said first and second members for enabling rotation therebetween about an axis of rotation and for preventing axial translation therebetween, said asymmetric pivotal interconnection means comprising;
a projection axle comprising a projection received in and matable with said second axle receptacle and a shaft received in said first axle receptacle, said projection axle being rotatable between first and second rotative positions about said axis of rotation and being translatable between first and second translatory positions along said axis of rotation;
a lug axle received in and matable with said second lug axle receptacle and including a shaft received in said first lug axle receptacle and a lug received in said second lug axle receptacle abutting said abutment surface thereof, said lug axle and said first and second lug axle receptacles configured to enable said first member to rotate between first and second rotative positions about said axis of rotation, with said abutment surface preventing outward axial movement of said lug axle relative to said axis of rotation;
interlocking means for connecting said projection axle with said first member so that said rotation of said first member relative to said second member about said axis of rotation causes corresponding rotation of said projection axle and so that said projection axle is free to translate along said axis of rotation relative to said first axle receptacle, andbiasing means operably coupled with said projection axle for biasing said projection axle toward said second axle receptacle;
said projection and said second axle receptacle being configured so that when said projection axle is in the first rotative position, said projection mates with and seats in said second receptacle and said biasing means biases said projection axle to take said first translatory position along said axis of rotation, and when said projection axle is in the second rotative position, said projection is not mated with said second axle receptacle, and interaction between said projection and said second axle receptacle forces said projection axle into the second translatory position along said axis of rotation.
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0 Petitions
Accused Products
Abstract
A radiotelephone having an asymmetric hinge configuration includes a housing having a door member, a handset member, and an asymmetric hinge connected to the door and handset members for enabling rotation therebetween about an axis of rotation that is substantially perpendicular to a plane bisecting the door member but preventing axial translation therebetween. The radiotelephone further includes a radiotelephone transceiver and a microphone positioned within the housing. The microphone is located on the pivot axis. The asymmetric hinge is configured so that the door and handset members are rotatable between a closed position, in which the door member overlies the handset member, and an operative open position, in which the handset member and the door member define an angle of between about 100 and 160 degrees.
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Citations
23 Claims
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1. An asymmetric hinge configuration comprising:
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a first member having a first extension portion, a first axle receptacle and a first lug axle receptacle, each of said receptacles positioned in said first extension portion; a second member having a second axle receptacle and a second lug axle receptacle having an abutment surface, said second axle and lug axle receptacle defining a first recessed portion therebetween, wherein said first recessed portion is configured to receive said first member extension portion therein; and asymmetric pivotal interconnection means connected to said first and second members for enabling rotation therebetween about an axis of rotation and for preventing axial translation therebetween, said asymmetric pivotal interconnection means comprising; a projection axle comprising a projection received in and matable with said second axle receptacle and a shaft received in said first axle receptacle, said projection axle being rotatable between first and second rotative positions about said axis of rotation and being translatable between first and second translatory positions along said axis of rotation; a lug axle received in and matable with said second lug axle receptacle and including a shaft received in said first lug axle receptacle and a lug received in said second lug axle receptacle abutting said abutment surface thereof, said lug axle and said first and second lug axle receptacles configured to enable said first member to rotate between first and second rotative positions about said axis of rotation, with said abutment surface preventing outward axial movement of said lug axle relative to said axis of rotation; interlocking means for connecting said projection axle with said first member so that said rotation of said first member relative to said second member about said axis of rotation causes corresponding rotation of said projection axle and so that said projection axle is free to translate along said axis of rotation relative to said first axle receptacle, and biasing means operably coupled with said projection axle for biasing said projection axle toward said second axle receptacle; said projection and said second axle receptacle being configured so that when said projection axle is in the first rotative position, said projection mates with and seats in said second receptacle and said biasing means biases said projection axle to take said first translatory position along said axis of rotation, and when said projection axle is in the second rotative position, said projection is not mated with said second axle receptacle, and interaction between said projection and said second axle receptacle forces said projection axle into the second translatory position along said axis of rotation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A radiotelephone housing comprising:
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a door member comprising an integral hinge arm configured to include a first axle receptacle and a first lug axle receptacle therein; a handset member comprising a second axle receptacle and a second lug axle receptacle; and asymmetric pivotal interconnection means connected to said door and handset members for enabling rotation therebetween about an axis of rotation and for preventing axial translation therebetween, said axis of rotation being substantially perpendicular to a plane bisecting said door member, said door and handset members being rotatable between a closed position, in which said door member overlies said handset member, and an operative open position, in which said handset member and said door member define an angle of between about 100 and 160 degrees therebetween, said pivotal interconnection means comprising; a projection axle comprising a projection received in and matable with said second axle receptacle and a shaft received in said first axle receptacle, said projection axle being rotatable between first and second rotative positions about said axis of rotation and being translatable between first and second translatory positions along said axis of rotation, said projection comprising a pair of sloped faces symmetric about a plane of symmetry extending through said axis of rotation, and wherein said second axle receptacle comprises a mating pair of planarly symmetric sloped faces; a lug axle received in and matable with said second lug axle receptacle having an abutment surface and including a shaft received in said first lug axle receptacle, said lug axle and said first and second lug axle receptacles configured to enable said first member to rotate between first and second rotative positions about said axis of rotation and to prevent outward axial movement of said lug axle relative to said axis of rotation, interlocking means for connecting said projection axle with said door member so that said rotation of said door member relative to said handset member about said axis of rotation causes corresponding rotation of said projection axle and so that said projection axle is free to translate within said first axle receptacle along said axis of rotation, and a spring positioned within said first axle receptacle for biasing said projection axle toward said second axle receptacle; said projection and said second axle receptacle being configured so that when said projection axle is in the first rotative position, said projection mates with and seats in said second receptacle and said spring biases said projection axle to take said first translatory position along said axis of rotation, thereby placing said door member is in its operative position, and when said projection axle is in the second rotative position, said projection is not mated with said second axle receptacle, and interaction between said projection and said second axle receptacle forces said projection axle into the second translatory position along said axis of rotation, thereby placing said door member in the closed nonoperative position.
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11. A radiotelephone housing comprising:
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a door member comprising a first axle receptacle and a first lug axle receptacle disposed in an extension portion of said door member; a handset member comprising a second axle receptacle and a second lug axle receptacle, said second lug axle receptacle having an abutment surface therein, said second axle and second lug axle receptacles defining a first recess portion therebetween, wherein said first recess portion is configured to receive said door member extension portion therein; and asymmetric pivotal interconnection means connected to said door and handset members for enabling rotation therebetween about an axis of rotation and for preventing axial translation therebetween, said axis of rotation being substantially perpendicular to a plane bisecting said door member, said door and handset members being rotatable between a closed position, in which said door member overlies said handset member, and an operative open position, in which said handset member and said door member define an angle of between about 100 and 160 degrees therebetween, said pivotal interconnection means comprising; a projection axle comprising a projection received in and matable with said second axle receptacle and a shaft received in said first axle receptacle, said projection axle being rotatable between first and second rotative positions about said axis of rotation and being translatable between first and second translatory positions along said axis of rotation, a lug axle received in and matable with said second lug axle receptacle and including a shaft received in said first lug axle receptacle and a lug received in said second lug axle receptacle abutting said abutment surface thereof, said lug axle and said first and second lug axle receptacles configured to enable said first member to rotate between first and second rotative positions about said axis of rotation, with said abutment surface preventing outward axial movement of said lug axle relative to said axis of rotation; interlocking means for connecting said projection axle with said door member so that said rotation of said door member relative to said handset member about said axis of rotation causes corresponding rotation of said projection axle and so that said projection axle is free to translate within said first axle receptacle along said axis of rotation, and biasing means operably coupled with said projection axle for biasing said projection axle toward said second axle receptacle; said projection and said second axle receptacle being configured so that when said projection axle is in the first rotative position, said projection mates with and seats in said second receptacle and said biasing means biases said projection axle to take said first translatory position along said axis of rotation, thereby placing said door member is in its operative position, and when said projection axle is in the second rotative position, said projection is not mated with said second axle receptacle, and interaction between said projection and said second axle receptacle forces said projection axle into the second translatory position along said axis of rotation, thereby placing said door member in the closed nonoperative position. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification