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US 2004/0169058 A1Published application
Stapler apparatus
AssigneesACCO Brands Corporation, Nisca Corporation
InventorNaoto Mochizuki
Life of this patent
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AssigneesACCO Brands Corporation, Nisca Corporation
InventorNaoto Mochizuki
Estimating the term…
Problems: To provide a stapler apparatus that can perform secure stapling operation and make the overall apparatus smaller in size and more stable in operation by suppressing deviation of driving position with a driver. Solving Means: A driver 60 supported reciprocally movably on an apparatus frame for driving staples into a sheet bundle, first cam members 23 and second cam members 24 interlocked to the members to move reciprocally the driver 60, and a drive motor 21 interlocked to the first cam members 23 and the second cam members 24 via deceleration gears 22, wherein the first cam members 23 and the second cam members 24 are made up of at least two rotating cams 23e and 24e having driver swinging pins 23g and 24g intersecting a plane formed of a reciprocal movement locus of the driver 60, and the two cam members 23 and 24 and the driver 60 are engaged at more than two points.
A stapler apparatus equipped with a staple driving member to drive staples into a sheet bundle reciprocally supported on a frame, a cam member interlocked to said staple driving member to reciprocally move said staple driving member and a drive motor interlocked to said cam member comprising:
A stapler apparatus equipped with a plate-shaped staple driving member to drive staples into a sheet bundle reciprocally supported between the left and right paired side frames, a cam member interlocked to said staple driving member to reciprocally move said staple driving member supported between said paired side frames and a drive motor interlocked to said cam member, said cam member comprises at least two rotating cams, the rotating shafts thereof intersect a plane formed by the locus of reciprocal movement of said staple driving member, wherein said two rotating cams and said staple driving member abut at more than two points.
Dependencies are inferred from the claim text.