Title:
着席装置用に適した可動継手
Document Type and Number:
Japanese Patent JP2006510442
Kind Code:
A
Abstract:
The present invention relates to a mobile joint ( 1 ) with spring resistance, suitable for a sitting device, comprising a first and a second joint element ( 10, 20 ), which are pivotally connected by a shaft ( 3 ), to allow tilting of the sitting device caused by the displacement of the users weight, comprising a first and a second parallel plate spring ( 18, 19 ) with first and second ends, with an intermediate blocking element ( 11 ), wherein each plate spring ( 18, 19 ) in the first end are connected to the first joint element ( 10 ), and in the second end are glidingly abutting the second joint element ( 20 ), the first and second plate spring ( 18, 19 ) each having an axis of rotation that is displaced in relation to each other and the shaft ( 3 ).
Inventors:
Lenestad, Toll
Application Number:
JP2004562134A
Publication Date:
March 30, 2006
Filing Date:
December 22, 2003
Export Citation:
Assignee:
Stokke AS
International Classes:
A47C3/025; A47C3/02; F16C11/04
Attorney, Agent or Firm:
Heikichi Odashima