FR2393984A1
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pneumatic shock absorber with spring loaded bellows - having restricted outlet ports in base spaced from support plate by washer
Assignee: TLD Group SAS
•
Filing: 1977-06-10
•
Granted: —
•
Expires: 1997-06-10
Abstract
Abstract The pneumatic absorber has a base joined screwed into the support plate (3). The base has two air holes and an inlet valve. The bellows (2) are clamped onto the base by the circular clip (6), the bellows being fitted with a helical spring (8). The bellows are conical and flexible to allow lateral movement. Air is admitted to the bellows with the inlet valve open, and is expelled with difficulty through the restricted outlet ports.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 15:46
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/02; F16F9/04; F16F9/0472; F16F9/0481; F16F13/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR617246A
Cited
US1928526A
Cited
US2878012A
Cited
FR1112259A
Cited
FR1236990A
Cited
DE1243032B
Cited
FR1283089A
Cited
DE2162966A1
Cited
DE2525333A1
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.