Title:
SEAT HEIGHT ADJUSTING DEVICE FOR CHAIR
Document Type and Number:
Japanese Patent JP2002142900
Kind Code:
A
Abstract:
To make a seat height adjusting device simpler in structure and thinner in the whole device to enable the device to be suitably housed in a limited narrow space under the seat, easily manufactured at low cost, and smoothly actuated.
A rising/falling type actuating pin 16 to disenable a gas spring 13 to extend/contract by being raised and to enable by being fallen is equipped on the upper end of the gas spring 13. The action pin 16 is raised/fallen by an actuating lever 25 made to move to a side by operating an operating means 21 under the seat.
More Like This:
| JP3552697 | Seat device such as a chair |
| JPS5849858 | [Title of the device] The seat for vehicles |
Inventors:
MASUNAGA HIROSHI
KADOMICHI MASAHITO
KADOMICHI MASAHITO
Application Number:
JP2000338200A
Publication Date:
May 21, 2002
Filing Date:
November 06, 2000
Export Citation:
Assignee:
OKAMURA CORP
International Classes:
A47C7/02; A47C3/30; A47C7/14; (IPC1-7): A47C3/30; A47C7/02; A47C7/14
Domestic Patent References:
| JPH10211029A | 1998-08-11 | |||
| JPH0529445U | 1993-04-20 |
Attorney, Agent or Firm:
Shoichi Takezawa (2 outside)
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