Title:
着座者の閾下運動を生じさせるための事務用、作業用、及びレジャー用椅子、及び椅子又は座部面用後付けキット
Document Type and Number:
Japanese Patent JP6760951
Kind Code:
B2
Abstract:
An office, work and leisure chair and retrofit kit for subliminal motions of the seated person. The chair has a cruciform base (1) with rollers (4), a pneumatic spring-action post (2) with an interface plate (5) for a seat panel (21) and seat pad (19), and a backrest (22). The seat panel is mounted with wobble capability on a pneumatic cushion, which has deformable air chambers (18, 35) connected by connecting hoses (27) and lies on an elastically deformable hollow body (14). The hollow body pumps the air chambers when a person sits down and stands up. A pump hose (12) with a one-way valve leads from the hollow body to compensate for leakage losses. Connecting hoses between the air chambers have valves (31; 75; 89) such that the wobbling distance of the seat panel and the damping of the wobbling motion is variable.
Inventors:
Andreas Reinhard
Application Number:
JP2017542495A
Publication Date:
September 23, 2020
Filing Date:
October 28, 2015
Export Citation:
Assignee:
EE Solutions GAMBA
International Classes:
A47C7/34; A47C27/08; A47C27/10
Domestic Patent References:
| JP2000245565A |
Foreign References:
| US6413194 | ||||
| US5769492 |
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Tatsumi Ono
Tobata Obata
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Tatsumi Ono
Tobata Obata