Title:
SHEET-FED PRINTER CAPABLE OF SWITCHING DOUBLE-SIDE PRINTING AND SINGLE-SIDE PRINTING
Document Type and Number:
Japanese Patent JP3524471
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To simultaneously release a clamp of a drive gear in a reversing cylinder and a clamp of a holder in a storage cylinder, and also easily release only the clamp of the holder in the storage cylinder.
SOLUTION: A clamp releasing mechanism has a first threaded member having a male treaded part and impossible to rotate, and a second threaded part having a female threaded part engaged with the male threaded part and constituted as a gear to axially move a predetermined amount by rotating the second part and to release the clamp by forcibly elastically deforming an elastic member by moving the threaded member. In this case, the second member of the storage cylinder and the second member of the reversing cylinder constitute a gear train. The clamp releasing mechanism of the storage cylinder cooperates with the clamp releasing mechanism of the reversing cylinder to release the clamps of adjusting members.
Inventors:
Komoriyama, Tetsuya
Application Number:
JP2000142618A
Publication Date:
May 10, 2004
Filing Date:
May 16, 2000
Export Citation:
Assignee:
RYOBI LTD
International Classes:
B41F21/10; B41F33/06; (IPC1-7): B41F21/10; B41F33/06
Attorney, Agent or Firm:
藤本 昇 （外１名）
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