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:
Jun. 26, 1979
Filed:
Aug. 30, 1978
Roland E Cale, Cortland, OH (US);
Schaefer Equipment Incorporated, Warren, OH (US);
Abstract
A brake lever connection is formed from a tube with a two-piece jaw welded to each end, each jaw having laterally spaced side portions merging at one end into end portions engaging each other to form the inner end of the jaw, which has a first frusto-conical surface tapered toward the other jaw and merging into a smaller diameter frusto-conical surface tapered less sharply. The larger end of the smaller conical surface has about the same diameter as the inside of the tube, into an end of which the smaller conical surface is inserted. The end walls of the tube form with the first conical surfaces annular recesses filled with welding metal that joins the jaws to the ends of the tube.