Pushbutton switch having leaf-shaped contact spring

Details Pushbutton switch having leaf-shaped contact spring Pushbutton switch having leaf-shaped contact spring

1982-09-28

1985-04-30

Marcus, Stephen

Electricity: circuit makers and breakers

Liquid contact

Time delay

200241, 200 76, H01H 312, H01H 118

Patent

active

045146098

ABSTRACT:
A pushbutton switch is provided comprising a leaf spring with slotted leaf ends for forming a double contact and a fixed contact arranged transversely in relation thereto. The slotted spring ends, in the direction of the leaf spring axis, are provided with groove-shaped stampings. This results in a point-shaped contact which migrates as a result of the bending of the leaf spring so that a high contact pressure is produced and a self-cleaning of the contacts is achieved.

REFERENCES:
patent: 2661408 (1953-12-01), Shabeck, Jr.
patent: 3164708 (1965-01-01), Theobald
patent: 3196230 (1965-07-01), Barden et al.
patent: 3319022 (1967-05-01), Froyd et al.
patent: 3624332 (1971-11-01), Van Benschoten
patent: 3668347 (1972-06-01), Korsgren
patent: 3736395 (1973-05-01), Miller
patent: 3902032 (1975-08-01), Koepke
patent: 4006322 (1977-02-01), Gallatin et al.
patent: 4188518 (1980-02-01), du Temple de Rougemont
patent: 4260862 (1981-04-01), Orcutt

Affiliated with

Also associated with

Rating

Pushbutton switch having leaf-shaped contact spring does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pushbutton switch having leaf-shaped contact spring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pushbutton switch having leaf-shaped contact spring will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1969849