Title:
CARRIAGE SUPPORTING DEVICE
Document Type and Number:
Japanese Patent JP3832565
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a carriage supporting device which has the same level of PG precision as a carriage supporting device by a carriage guide shaft, even at a lower cost.
SOLUTION: A first carriage guide plate 2, as it has a Z-shaped cross-sectional surface shape, is operated so as to be bent by about 90 degrees each side in opposite directions, and constitutes three surfaces in parallel with a main scanning direction X. The central surface of the three surfaces in parallel with the main scanning direction X becomes a first position regulating surface 21 regulating PG and supporting a carriage 51. This first position regulating surface 21 is that of high degree flatness since an arcuation is compensated by the bending operation in the opposite directions. A first guide part 11 set in the carriage 51 slidably contacts the first position regulating surface, and PG is regulated, which enables high-precision PG regulation.
Inventors:
Kazuo Tanaka
Kazuhiro Hashii
Atsuhiko Takeuchi
Kazuhiro Hashii
Atsuhiko Takeuchi
Application Number:
JP2001053325A
Publication Date:
October 11, 2006
Filing Date:
February 28, 2001
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B41J19/20; B41J25/304; (IPC1-7): B41J19/20; B41J25/304
Domestic Patent References:
| JP2030573A | ||||
| JP5008762A | ||||
| JP7075354A | ||||
| JP7096646A | ||||
| JP2000158742A |
Attorney, Agent or Firm:
Hiroki Ishii
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