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Patent Searching and Data


Title:
PRESSURE CONTACT MECHANISM FOR RECORDING HEAD
Document Type and Number:
Japanese Patent JP2001180069
Kind Code:
A
Abstract:

To provide a pressure contact mechanism for a recording head which can pressure contact the recording head by a correct pressure contact force in each stage when stepwise different pressure contact forces are set to the recording head, and can reduce a moving distance of a pressing member required for the recording head to reach a predetermined pressure contact force, thereby making an apparatus compact.

In accordance with the movement of the pressing member 19 in a pressure contact direction, each of urging force-transmitting parts 20 is stepwisely butted against a corresponding part 17 of a core member 16 to which the urging force is to be transmitted, whereby the urging force of each urging member 18 can be stepwisely applied to the recording head 13.


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Inventors:
OGASAWARA MASASHI
Application Number:
JP36790499A
Publication Date:
July 03, 2001
Filing Date:
December 24, 1999
Export Citation:
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Assignee:
ALPS ELECTRIC CO LTD
International Classes:
B41J25/304; B41J2/32; (IPC1-7): B41J25/304; B41J2/32
Attorney, Agent or Firm:
Shunsuke Nakao (2 outside)