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Patent Searching and Data


Title:
PRINTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/111513
Kind Code:
A1
Abstract:
A ribbon winding part (30) provided on a time recorder is provided with a first movement gear (31) and a second movement gear (34) that engage with a ribbon winding rack, a first middle gear (32), a reverse gear (35), and a winding member (33). The first middle gear (32) engages with the first movement gear (31) when the first movement gear (31) and the second movement gear (34) move in a first direction inside the carriage. Engagement with the first movement gear (31) is released when said gears move in the reverse direction. The reverse gear (35) engages with the first middle gear (32) and engages with the second movement gear (34) when the first movement gear (31) and the second movement gear (34) move in the reverse direction inside the carriage. Engagement with the second movement gear (34) is released when said gears move in the first direction. The winding member (33) comprises a winding shaft (332) and an output gear (331), which is formed coaxially with the winding shaft (332) and engages with the first middle gear (32).

Inventors:
EHARA KOJI (JP)
Application Number:
PCT/JP2012/084225
Publication Date:
August 01, 2013
Filing Date:
December 28, 2012
Export Citation:
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Assignee:
SEIKO PRECISION KK (JP)
International Classes:
B41J33/38
Foreign References:
JPH059967U1993-02-09
JPS5878791A1983-05-12
JPS60193684A1985-10-02
JPH061055A1994-01-11
JPS61182976A1986-08-15
Attorney, Agent or Firm:
KIMURA MITSURU (JP)
Mitsuru Kimura (JP)
Download PDF:
Claims: