Machine element or mechanism – Flexible sealing diaphragm attached to moving rod and to casing – Pivoting or nutating rod
Patent
1990-04-23
1991-05-21
Falk, Joseph
Machine element or mechanism
Flexible sealing diaphragm attached to moving rod and to casing
Pivoting or nutating rod
F16J 1550
Patent
active
050164856
ABSTRACT:
A lever apparatus includes a lever that extends outwardly from the interior of a body through an opening formed in the body. The lever is pivotally supported on the body, and an elastic boot that covers the portion of the lever which is located near the opening. The boot is provided on the body in such a manner as to be pivotal in response to the pivoting of the lever. This makes the boot pivoted together with the lever.
REFERENCES:
patent: 3487245 (1969-12-01), Pontis
patent: 4229010 (1980-10-01), St. Laurent
patent: 4598606 (1986-07-01), Foggim
patent: 4718680 (1988-01-01), Halconruy et al.
patent: 4793620 (1988-12-01), Karch
Falk Joseph
Kabushiki Kaisha Toka-rika-denki-seisakusho
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