The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 14, 1979
Filed:
Jun. 14, 1978
Leonard S Smith, Eden Valley, MN (US);
Century Mfg. Co., Minneapolis, MN (US);
Abstract
This invention is in connection with a sliding shunt type of welder wherein the improvement consists of a shunt being released positioned and secured relative to the core of the welder by a single hand action of the operator, the shunts being carried by a pair of channel members connected by a frame member, the channel members being slideable in a track moveable into and out of operative relationship with said core and with one of the channel members having movement relative to the other channel member and being spring pressed into a normal locked position and with this channel member being released by the squeezing of a handle carried by the frame which retracts the spring bearing against the one channel member and frees both channel members for movement in the track relative to the core by a simple squeezing hand action of the operator.