Switch knob adapted to be fixed and sealed to a support

Details Switch knob adapted to be fixed and sealed to a support Switch knob adapted to be fixed and sealed to a support

1994-12-21

1996-03-05

Recla, Henry J.

Electricity: circuit makers and breakers

Electric switch details

Cases and bases

200295, 200301, 2003021, 248 56, H01H 902

Patent

active

054969808

ABSTRACT:
A switch knob has a mobile first part adapted to switch from one connection to another by rotation and a second part fixed to a support of the device on which the knob is mounted by an assembly device and a clamping device. The assembly device comprises two prism-shape members linked by a ring in two parts each including a hinge and is disposed between the second part and the support in a housing of the support provided for this purpose. The top of the prism-shape members faces towards the interior of the housing and their bases outside the housing so that clamping of the clamping device, by applying a force to the bases of the prism-shape members, moves the members towards each other and locks the second part to the support. Movement of the prism-shape members towards each other is facilitated by the hinges of the ring.

REFERENCES:
patent: 5146056 (1992-09-01), Kuczynski
patent: 5343006 (1994-08-01), Moffett
patent: 5401925 (1995-03-01), Sambar

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