Printing apparatus and method
First Claim
1. A printing device, comprising:
- (1) a printer rack including;
(a) a base having a front portion and a rear portion;
(b) a vertical support member having a top portion and a bottom portion, with the bottom portion of the vertical support member being secured to the rear portion of the base, with the vertical support member extending upwardly from the base in a generally vertical direction;
(c) a horizontal support member having a front portion and a rear portion, with the rear portion being attached to the top portion of the vertical support member and extending outwardly from the vertical support member in a generally horizontal direction;
(d) a front support member having an upper portion and a lower portion, with the upper portion being attached to the front portion of the horizontal support member and extending generally vertically downwardly toward the base but terminating prior thereto, so as to define a space between the lower portion of the front support member and the base, wherein the space is of a size accommodating insertion therein of an article for printing;
(2) a clamping member having a front edge and a rear edge, and being movably mounted between the front support member of the printer rack and the vertical support member of the printer rack such that the clamping member can move toward and away from the base;
(3) a printer movably mounted on the clamping member;
(4) a cam shaft rotatably mounted on the printer rack and provided thereon with;
(a) a cylindrical cam coupled in motive drive relationship with the printer for moving the printer toward and away from the vertical support member; and
(b) means for raising and lowering the clamping piece so that the clamping piece clamps the article during printing to effect rotation of the cam shaft;
(5) a motor mounted on the printer rack and coupled with the cam shaft.
1 Assignment
0 Petitions
Accused Products
Abstract
A printing device wherein top frontal positioning of motor and drive train is avoided so that the size of the top portion can be reduced thereby improving the ability of the operator to view the alignment of a printable article in relation to the printer. The device includes a printer rack having a vertical support member and a base; a moving clamping piece movably mounted on the printer rack permitting the clamping piece to move towards and away from the base; a printer movably mounted on the clamping piece; a cam shaft rotatably mounted on the printer rack and provided thereon with a cylindrical cam for moving the printer towards and away from the vertical support member and further provided thereon with means for raising and lowering the clamping piece so that the clamping piece clamps the article during printing and releases the article upon completion of printing; and a motor mounted on the printer rack for turning the cam shaft.
11 Citations
19 Claims
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1. A printing device, comprising:
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(1) a printer rack including; (a) a base having a front portion and a rear portion; (b) a vertical support member having a top portion and a bottom portion, with the bottom portion of the vertical support member being secured to the rear portion of the base, with the vertical support member extending upwardly from the base in a generally vertical direction; (c) a horizontal support member having a front portion and a rear portion, with the rear portion being attached to the top portion of the vertical support member and extending outwardly from the vertical support member in a generally horizontal direction; (d) a front support member having an upper portion and a lower portion, with the upper portion being attached to the front portion of the horizontal support member and extending generally vertically downwardly toward the base but terminating prior thereto, so as to define a space between the lower portion of the front support member and the base, wherein the space is of a size accommodating insertion therein of an article for printing; (2) a clamping member having a front edge and a rear edge, and being movably mounted between the front support member of the printer rack and the vertical support member of the printer rack such that the clamping member can move toward and away from the base; (3) a printer movably mounted on the clamping member; (4) a cam shaft rotatably mounted on the printer rack and provided thereon with; (a) a cylindrical cam coupled in motive drive relationship with the printer for moving the printer toward and away from the vertical support member; and (b) means for raising and lowering the clamping piece so that the clamping piece clamps the article during printing to effect rotation of the cam shaft; (5) a motor mounted on the printer rack and coupled with the cam shaft. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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16. A printing device comprising:
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(1) a printer rack comprising a base, a vertical support member, a horizontal support member and a front support member all molded as a single-piece structure from a moldable material; (a) the base having a front portion and a rear portion; (b) the vertical support member having a top portion and a bottom portion, the bottom portion of the vertical support member being attached to the rear portion of the base, and the vertical support member being erected from the base in a generally vertical direction; (c) the horizontal support member having a front portion and a rear portion, the rear portion being attached to the top portion of the vertical support member and extending from the vertical support member in a generally horizontal direction; (d) the front support member having an upper portion and a lower portion, the upper portion being attached to the front portion of the horizontal support member and extending generally vertically downward towards the base but without contacting the base so as to leave a space between the lower portion of the front support member and the base for the insertion of an article for printing; (2) a clamping piece having a front edge and a rear edge, said clamping piece being movably mounted between the front support member of the printer rack and the vertical support member of the printer rack such that the clamping piece can move towards and away from the base; (3) a dot matrix printer movably mounted on the clamping piece; (4) a cam shaft rotatably mounted on the printer rack and provided thereon with; (a) a cylindrical cam in moving connection to the printer for moving the printer towards and away from the vertical support member; and (b) one or more cam discs for raising and lowering the clamping piece so that the clamping piece clamps the article during printing; (5) a motor mounted on the printer rack for turning the cam shaft. - View Dependent Claims (15, 18, 19)
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17. A method of printing information on a printable article, comprising:
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(A) providing a printing device comprising; (1) a printer rack including; (a) a base having a front portion and a rear portion; (b) a vertical support member having a top portion and a bottom portion, the bottom portion of the vertical support member is attached to the rear portion of the base, and the vertical support member is erected from the base in a generally vertical direction; (c) a horizontal support member having a front portion and a rear portion, the rear portion is attached to the top portion of the vertical support member and extends from the vertical support member in a generally horizontal direction; (d) a front support member having an upper portion and a lower portion, the upper portion is attached to the front portion of the horizontal support member and extends generally vertically downward towards the base but without contacting the base so as to leave a space between the lower portion of the front support member and the base for the insertion of an article for printing; (2) a clamping piece having a front edge and a rear edge, said clamping piece is movably mounted between the front support member of the printer rack and the vertical support member of the printer rack such that the clamping piece can move towards and away from the base; (3) a printer movably mounted on the clamping piece; (4) a cam shaft rotatably mounted on the printer rack and provided thereon with; (a) a cylindrical cam in moving connection to the printer for moving the printer towards and away from the vertical support member; and (b) one or more means for raising and lowering the clamping piece so that the clamping piece clamps the article during printing; (5) a motor mounted on the printer rack for turning the cam shaft; (B) inserting the printable article into the printing device; and (C) actuating the printer motor to rotate the cam thereby simultaneously lowering the clamping piece to secure the printable article and moving the printer across the printable article while the printer prints the information on the printable article.
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Specification