Expansible chamber devices – Bellows type expansible chamber – With separate ring-like reinforcing element abutting pleat
Patent
1984-08-22
1986-04-01
Garrett, Robert E.
Expansible chamber devices
Bellows type expansible chamber
With separate ring-like reinforcing element abutting pleat
92 45, F16J 304
Patent
active
045790450
ABSTRACT:
A bellows including a reenforcement member having an edge attached to each side of the bellows body to eliminate distortion and damage upon the application of lateral forces. The reenforcement member has a central opening so as not to obstruct the movement of air within the bellows.
REFERENCES:
patent: 367744 (1887-08-01), Davis
patent: 2811835 (1957-11-01), Rike
patent: 3707937 (1973-01-01), Liles
Fuji Electric Company Ltd.
Garrett Robert E.
Williamson Mark A.
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