Title:
SHOCK ABSORBABLE POWER TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP3670437
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a shock absorbable power transmission device by which the comimng off of a cutable pin for connecting a shaft member with a pipe member mutually can be prevented and a stable destruction load is obtained.
SOLUTION: A shaft member 1 is connected with a pipe member 2 fitted to this shaft member 1 together by a spline joint 3 in an axis direction relatively movably and in a rotation direction relatively untumably. Both are connected mutually by a cutable pin 9 inserted in through holes 6, 7 formed respectively on these shaft member 1 and pipe member 2. A tube 4 for transmitting the power is installed on the end 5A of the pipe member 2. The through hole 7 formed on the pipe member 2 is opened facing to the inner periphery side of the tube 4. The cutable pin inserted in the through holes 6, 7 is prevented its coming off by this tube by that its both ends are arranged facing to the inner periphery side of the tube.
Inventors:
Hajime Masuda
Masao Kishi
Yasuo Katagiri
Masao Kishi
Yasuo Katagiri
Application Number:
JP8337397A
Publication Date:
July 13, 2005
Filing Date:
March 18, 1997
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B60K17/22; B62D1/19; F16D9/06; (IPC1-7): F16D9/06; B60K17/22; B62D1/19
Domestic Patent References:
| JP7133820A | ||||
| JP53091236A | ||||
| JP58025272U | ||||
| JP56170314U |
Attorney, Agent or Firm:
Teruo Aoki