Invention Grant
- Patent Title: Double rack and pinion oscillating device
- Patent Title (中): 双齿轮和小齿轮摆动装置
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Application No.: US12553376Application Date: 2009-09-03
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Publication No.: US08646376B2Publication Date: 2014-02-11
- Inventor: Kiyoshi Takeuchi , Mitsunori Magaribuchi , Kazuhiro Shinohara
- Applicant: Kiyoshi Takeuchi , Mitsunori Magaribuchi , Kazuhiro Shinohara
- Applicant Address: JP Tokyo
- Assignee: SMC Corporation
- Current Assignee: SMC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-239691 20080918
- Main IPC: F01B7/04
- IPC: F01B7/04
Abstract:
A plurality of ring-shaped sealing members are spaced from each other on the outer periphery of each of first and second end caps that seal openings of first and second cylinder holes. Ring-shaped flow paths are formed between adjacent ring-shaped sealing members. Parts of air flow paths that supply and discharge compressed air to and from pressure chambers of the cylinder holes are formed by the ring-shaped flow paths.
Public/Granted literature
- US20100064834A1 DOUBLE RACK AND PINION OSCILLATING DEVICE Public/Granted day:2010-03-18
Information query
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