Invention Grant
US09050828B2 Moving mechanism, robot hand, electronic component transport device, electronic component inspection device, liquid feed pump, printing device, projection device, and transport device
有权
移动机构，机器人手，电子部件运输装置，电子部件检查装置，给液泵，印刷装置，投影装置和输送装置
- Patent Title: Moving mechanism, robot hand, electronic component transport device, electronic component inspection device, liquid feed pump, printing device, projection device, and transport device
- Patent Title (中): 移动机构，机器人手，电子部件运输装置，电子部件检查装置，给液泵，印刷装置，投影装置和输送装置
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Application No.: US13915174Application Date: 2013-06-11
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Publication No.: US09050828B2Publication Date: 2015-06-09
- Inventor: Osamu Miyazawa
- Applicant: Seiko Epson Corporation
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-132646 20120612
- Main IPC: B41J23/00
- IPC: B41J23/00 ; B41J11/00 ; G03B21/14 ; F16H19/00 ; B25J5/00 ; B23Q1/34 ; B23Q1/40 ; B23Q1/42
Abstract:
A moving mechanism includes a support, a moving body arranged movably in a predetermined direction relative to the support, a first groove provided in the support parallel to the moving direction, a second groove provided in the moving body parallel to the moving direction, and facing the first groove, and a vibrating body arranged in the support or moving body and biased to press the other of the moving body or the support. A direction which the first groove and the second groove face each other intersects a direction which the support and the moving body face each other, and a biasing direction which the vibrating body is biased intersects the direction which the first groove and the second groove face each other and the direction which the support and the moving body face each other. Accordingly, backlash of the moving body with respect to the support is suppressed.
Public/Granted literature
Information query
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