Seal assembly for switch actuator

Details Seal assembly for switch actuator Seal assembly for switch actuator

1979-04-30

1980-10-28

Ward, Jr., Robert S.

Electricity: circuit makers and breakers

Electric switch details

Cases and bases

74 182, 277212FB, H01H 904, F16J 1532

Patent

active

042309220

ABSTRACT:
A boot seal assembly for external movable members such as switch actuators. The assembly includes a cooperating structural support that provides a guide for the movable member as well as a retaining seat for a fixed portion of the boot seal. The movable member provides a retaining means for the remaining collapsible portion of the boot seal without affecting the direction of travel or required operating force for the movable member.

REFERENCES:
patent: 2154651 (1939-04-01), Wodack et al.
patent: 2322010 (1943-06-01), Fowler
patent: 2814703 (1957-11-01), Martin
patent: 3011803 (1961-12-01), Buckner et al.
patent: 3541288 (1970-11-01), Maas
patent: 3767022 (1973-10-01), Olson

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