Title:
CAM DEVICE
Document Type and Number:
Japanese Patent JP3142644
Kind Code:
B2
Abstract:
PURPOSE: To reduce a maximum value of a pressure angle to a minimum in a cam device composed of radial cams and direct-acting driven nodes.
CONSTITUTION: Radial cams 2a and 2b provided on a rotary shaft 1 respectively correspond to contacts 5a and 5b provided on a direct-acting driven node 4. The cam and contact of one pair has the same displacement characteristic. A line which passes the contact point of the cam 2a and the contact 5a, being parallel to the driven node movement is arranged symmetrically to a line which passes a contact point of the cam 2b and the contact 5b, being parallel to the driven node movement across the line which passes a center P of the rotary shaft 1, being parallel to the driven node movement.
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Inventors:
Masao Nishioka
Application Number:
JP18261892A
Publication Date:
March 07, 2001
Filing Date:
July 09, 1992
Export Citation:
Assignee:
Sankyo Manufacturing Co., Ltd.
International Classes:
F16H25/12; F16H53/00; (IPC1-7): F16H25/12; F16H53/00
Domestic Patent References:
| JP2122260U | ||||
| JP280248U |
Attorney, Agent or Firm:
Kensuke Isshiki (2 outside)