Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1993-08-05
1995-01-03
Pellinen, A. D.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200 4, H01H 900, H01H 1900
Patent
active
053788621
ABSTRACT:
A switch which provides different switching inputs by pushing different operating portions of a single operating button is disclosed. The switch comprises an operating button the periphery of which has a plurality of operating portions, a support provided at the center of the rear portion of the button, a casing having a plurality of through-holes defined opposite the operating portions of the button, and a plurality of operating shafts received in the through-holes. The rear surface of the button has bosses in and out of point-contact with the operating shafts. Although the bosses are rotated about the support for the button, the operating shafts receives simple axial forces. This secures good operation of the switch.
REFERENCES:
patent: 4255626 (1981-03-01), Watts et al.
patent: 4386254 (1983-05-01), Eberhardt et al.
patent: 4395134 (1983-07-01), Luce
patent: 4408103 (1983-10-01), Smith, III
patent: 4428649 (1984-01-01), Main et al.
patent: 4476356 (1984-10-01), Nakayama et al.
patent: 4739127 (1988-04-01), Higuchi et al.
patent: 5115108 (1992-05-01), Ogawa et al.
Hirai Masaaki
Tasaka Hideo
Casio Computer Co. Ltd.
Friedhofer Michael A.
Pellinen A. D.
LandOfFree
Universal pivot switch with a hemispheric pivotal support member does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Universal pivot switch with a hemispheric pivotal support member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Universal pivot switch with a hemispheric pivotal support member will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2212678