Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1989-09-01
1990-04-17
Smith, Gary L.
Machine element or mechanism
Control lever and linkage systems
Elements
745225, 403 67, 403 79, 16257, 16267, 2482222, 248229, 2482318, 297306, 297355, G05G 104, A47C 300
Patent
active
049169688
ABSTRACT:
A device for mounting an operating lever for operating a gas pressure control plug of a gas spring is disclosed, in which the operating lever is in contact with the free end of the gas pressure control plug supported on a mounting frame of a seat or the like. The operating lever has a short shaft provided at an end and extending perpendicular to the axis of the gas spring. The short shaft is pressure fitted in an engagement groove, which is provided in a synthetic resin bearing block secured to a mounting frame and has a more-than-semicircular arcular sectional profile.
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patent: 4665585 (1987-05-01), Westin
patent: 4743065 (1988-05-01), Meiller
patent: 4787673 (1988-11-01), Locher
Okamura Corporation
Saether F.
Smith Gary L.
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