Apparatus for processing embossed cards

Claim 2

Apparatus for processing embossed characters on an embossed card comprising: a sensing head having sensing wires extending generally parallel with each other in a first direction, the tips of said sensing wires being disposed at different positions along a second direction orthogonal to said first direction; means for repeatedly actuating said sensing wires toward their tips; means for detecting advancement of each sensing wire exceeding a predetermined distance, and for producing an electrical signal indicating the result of detection, said detecting means comprising a piezoelectric element disposed to be compressed when the sensing wire advances said predetermined distance; and means for causing relative movement between the sensing head and the embossed card in a third direction orthogonal to said first and second directions, with the surface of the embossed card being held parallel with said second and third directions, and close to the tips of said sensing wires, such that the tip of each sensing wire hits or does not hit the surface of the embossed card before exceeding said predetermined distance depending on whether or not the sensing wire is confronting an embossment or not, the collection of the electrical signals produced by said detecting means forming an image signal representing the embossments.

Claim 3

An apparatus according to claim 1, wherein said means for causing relative movement comprises a conveyor conveying said embossed card past said sensing head.

Claim 4

Apparatus according to claim 1, further comprising a printer having print elements respectively associated with sensing wires of said sensing head, and means driving each print element in accordance with an electric signal obtained by detection of the advancement of the associated sensing wire.

Claim 5

Apparatus according to claim 3, wherein said electrical signal is a binary signal indicating whether or not the sensing wire has advanced exceeding said predetermined distance.

Claim 6

Apparatus according to claim 3, wherein said print elements are disposed at positions corresponding to the associated sensing wires.

Claim 7

Apparatus according to claim 5, wherein said printer further comprises means for causing relative movement between printing paper and the print head, and said print elements are disposed at different positions along a direction orthogonal to the direction of said relative movement.

Claim 8

Apparatus for processing embossed characters on an embossed card comprising: a sensing head having sensing wires extending generally parallel with each other in a first direction, the tips of said sensing wires being disposed at different positions along a second direction orthogonal to said first direction, said sensing head including; armatures respectively supporting said sensing wires; an annular member; leaf springs fixed at one end to said annular member, said leaf springs extending centripetally toward each other and supporting, at another end, respective armatures; and means for electromagnetically applying a force to said armature and releasing it to permit movement by the action of said leaf spring to cause advancement and return of said sensing wire; means for repeatedly actuating said sensing wires toward their tips; means for detecting advancement of each sensing wire exceeding a predetermined distance, and for producing an electrical signal indicating the result of detection; and means for causing relative movement between the sensing head and the embossed card in a third direction orthogonal to said first and second directions, with the surface of the embossed card being held parallel with said second and third directions, and close to the tips of said sensing wires, such that the tip of each sensing wire hits or does not hit the surface of the embossed card before exceeding said predetermined distance depending on whether or not the sensing wire is confronting an embossment or not, the collection of the electrical signals produced by said detecting means forming an image signal representing the embossments.

Claim 9

Apparatus for processing embossed characters on an embossed card comprising: a sensing head having sensing wires extending generally parallel with each other in a first direction, the tips of said sensing wires being disposed at different positions along a second direction orthogonal to said first direction, said sensing head including; armatures respectively supporting said sensing wires; an annular member; leaf springs fixed at one end to said annular member, said leaf springs extending centripetally toward each other and supporting, at another end, respective armatures; and means for electromagnetically applying a force to said armature and releasing it to permit movement by the action of said leaf spring to cause advancement and return of said sensing wire; means for repeatedly actuating said sensing wires toward their tips; means for detecting advancement of each sensing wire exceeding a predetermined distance, and for producing an electrical signal indicating the result of detection; and means for causing relative movement between the sensing head and the embossed card in a third direction orthogonal to said first and second directions, with the surface of the embossed card being held parallel with said second and third directions, and close to the tips of said sensing wires, such that the tip of each sensing wire hits or does not hit the surface of the embossed card before exceeding said predetermined distance depending on whether or not the sensing wire is confronting an embossment or not, the collection of the electrical signals produced by said detecting means forming an image signal representing the embossments.

Claim 10

An apparatus according to claim 7, wherein said means for causing relative movement comprises a conveyor conveying said embossed card past said sensing head.

Claim 11

Apparatus according to claim 7, further comprising a printer having print elements respectively associated with sensing wires of said sensing head, and means driving each print element in according with an electric signal obtained by detection of the advancement of the associated sensing wire.

Claim 12

Apparatus according to claim 9, wherein said electrical signal is a binary signal indicating whether or not the sensing wire has advanced exceeding said predetermined distance.

Claim 13

Apparatus according to claim 9, wherein said print elements are disposed at positions corresponding to the associated sensing wires.

Claim 14

Apparatus according to claim 11, wherein said printer further comprises means for causing relative movement between printing paper and the print head, and said print elements are disposed at different positions along a direction orthogonal to the direction of said relative movement.