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Title:
CAM MOTOR AND CAM MOTOR DECELERATION DEVICE
Document Type and Number:
Japanese Patent JP2012052584
Kind Code:
A
Abstract:

To provide a cam motor which is easy to manufacture and maintain.

The cam motor includes a main shaft 2 which is arranged so as to be able to rotate around the shaft center, a cam disc 3 which is arranged on the main shaft 2 so as to be concentric with the main shaft 2 and on the outer periphery of which a cam surface 3a is formed, a cylinder block 4 which is ring shaped and which is arranged such that the cam disc 3 is positioned inside of the ring, and a plurality of freely reciprocating pistons 42 which are arranged on the inner peripheral side of the cylinder block 4 and the tip sections of which are in contact with the cam surface 3a. The shape of the cam surface 3a is set such that the cam disc 3 rotates with the reciprocal motion of the pistons 42.


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Inventors:
SASAO MAKOTO
YAMAMOTO YUJI
HIROSE NOBUYUKI
ARAKI SHINGO
Application Number:
JP2010000194285
Publication Date:
March 15, 2012
Filing Date:
August 31, 2010
Export Citation:
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Assignee:
OKUBO GEAR CO LTD
International Classes:
F16H47/04; F16H39/02; F16H39/16
Domestic Patent References:
JPS5848784A1983-03-22
JPS4972705A1974-07-13
JPH08312521A1996-11-26
JPS5041103A1975-04-15
JPS508130B11975-04-02
JPS4972705A1974-07-13
JPH02301676A1990-12-13
JPS5149453Y11976-11-29
Attorney, Agent or Firm:
原嶋 成時郎



 
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