Title:
ステープル留め用の複数衝撃モータ駆動装置
Document Type and Number:
Japanese Patent JP4194671
Kind Code:
B2
Abstract:
An electric stapler (11) is provided with current in multiple pulses in order to penetrate a thick stack of paper (47). The stapler (11) is provided with current sufficient to staple a thin stack of paper. If the stapler (11) does not complete its staple function after a time period corresponding to anticipated completion of the cycle, the current is interrupted. The current is then reapplied after the load on the stapler (11) has attenuated. The reapplication of current results in a hammering action. This permits a thicker stack of paper (47) to be stapled with a stapler (11) which is optimized for the thin stack.
Inventors:
Francisco Javier Camino
Application Number:
JP8477597A
Publication Date:
December 10, 2008
Filing Date:
April 03, 1997
Export Citation:
Assignee:
HEWLETT-PACKARD COMPANY
International Classes:
B27F7/36; B65H37/04; H02P29/00
Domestic Patent References:
| JP5028961B2 | ||||
| JP6026800B2 |
Attorney, Agent or Firm:
Satoshi Furuya
Kaoru Furuya
Takahiko Mizobe
Kaoru Furuya
Takahiko Mizobe
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