Hinge terminal mounting for electric circuit disconnect switch

Details Hinge terminal mounting for electric circuit disconnect switch Hinge terminal mounting for electric circuit disconnect switch

1977-10-27

1978-11-28

Price, William

Electricity: circuit makers and breakers

High-potential type

Rotating and pivoted

200162, 200272, H01H 3100, H01H 142

Patent

active

041277538

ABSTRACT:
An electric circuit disconnect switch has an improved hinge terminal mounting in which a rotatable blade has a hinge terminal end portion in which opposite faces are provided with sockets which are essentially hemispherical about a common axis, and a terminal connector has a bifurcated end portion defining a bight and effectively parallel arms which flank said faces of the blade and have threaded holes on said common axis near their free ends. Pivot studs which screw into the holes have hemispherical extremities seated in the sockets so that seating force applied by turning the studs spreads the arms and thus thrusts the pivot studs firmly into the sockets. A compression spring and an adjusting bolt and nut between the bight and the studs biases the arms toward one another with adjustable force.

REFERENCES:
patent: 1962293 (1934-06-01), Bowie
patent: 2347030 (1944-04-01), Crabbs
patent: 2849554 (1958-08-01), Curtis et al.

Affiliated with

Also associated with

Rating

Hinge terminal mounting for electric circuit disconnect switch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hinge terminal mounting for electric circuit disconnect switch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hinge terminal mounting for electric circuit disconnect switch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-978847