Title:
SKI STOCK HAVING BUFFER MECHANISM FOR RECIPROCATING MOTION FROM DRILLING TO VERTICAL MOTION
Document Type and Number:
Japanese Patent JP2763761
Kind Code:
B2
Abstract:
PURPOSE: To provide a ski stock for giving reciprocating motion from drilling to vertical motion to a shaft of the ski stock and giving a buffer function to the grip part of the ski stock.
CONSTITUTION: This ski stock consists of a grip part 1, a pipe shaft 6 and a tip ring. The grip part 1 is fitted on the upper part of the pipe shaft 6 to be vertically moved. Buffer cushions 8, 9 or 10 are stably held between the grip part 1 and the pipe shaft 6. Also, one of the grip part 1 and pipe shaft 6 is provided with a surely moving solid cam 4 for giving motion from drilling to vertical one to the pipe shaft 6 with the vertical reciprocating motion of the grip part 1, and the other is provided with a follower pin 11 engaging the surly moving solid cam 4. While this surely moving solid cam 4 is provided in the grip part 1 side, it may be provided in the pipe shaft 6 side.
Inventors:
SUGYAMA KAZUO
Application Number:
JP986496A
Publication Date:
June 11, 1998
Filing Date:
January 24, 1996
Export Citation:
Assignee:
SUGYAMA KAZUO
International Classes:
A63C11/22; (IPC1-7): A63C11/22
Domestic Patent References:
| JP63135671A | ||||
| JP5513745B2 | ||||
| JP5949022B2 |
Attorney, Agent or Firm:
Ishido
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