Bellows assembly and method of making the same

Details Bellows assembly and method of making the same Bellows assembly and method of making the same

1977-11-01

1980-02-05

Cohen, Irwin C.

Expansible chamber devices

Bellows type expansible chamber

60531, F16J 304

Patent

active

041866533

ABSTRACT:
A bellows assembly and method of making the assembly are disclosed. The assembly comprises a bellows head including thin walled flexible members which are joined to define an expansible chamber. An anchor fitting attaches and communicates the bellows head to a capillary tube and an expansible fluid occupies the tube and chamber. A base supports the bellows head and capillary tube with the anchor fitting interconnecting the bellows head, tube and base. The anchor fitting is bonded to the diaphragm member and capillary tube and deformably engages the base plate to clamp the base plate to the bellows head.

REFERENCES:
patent: 1931663 (1933-10-01), Larson
patent: 2045289 (1936-06-01), Bolin
patent: 2507979 (1950-05-01), Kelar
patent: 2909324 (1959-10-01), Weber et al.
patent: 3930210 (1975-12-01), Hollyday

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