Machine element or mechanism – Flexible sealing diaphragm attached to moving rod and to casing – Longitudinally reciprocating rod
Patent
1974-09-30
1976-12-07
Camby, John J.
Machine element or mechanism
Flexible sealing diaphragm attached to moving rod and to casing
Longitudinally reciprocating rod
74498, 74422, 277212FB, F16J 1550
Patent
active
039955028
ABSTRACT:
The disclosure relates to a rack and pinion assembly in which flexible bellows are provided at both ends of the assembly between the ends of the rack housing and the ends of the rack. The bore at each end of the housing is enlarged and the bellows at each end of the assembly is so connected to the end of the housing and the rack that as the rack is retracted into the housing by movement in one direction the bellows is retracted into the bore and is wholly accommodated in the bore when the rack is fully retracted into the housing.
REFERENCES:
patent: 856082 (1907-06-01), Moore
patent: 1847677 (1932-03-01), Sternbergh
patent: 2432803 (1947-12-01), Rice
patent: 3101131 (1963-08-01), De Carbon et al.
patent: 3157061 (1964-11-01), Parker
patent: 3554048 (1971-01-01), Adams
patent: 3669575 (1972-06-01), Beckerer
Camby John J.
Chrysler United Kingdom Limited
Connors Edward F.
Yuen Henry C.
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