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:
May. 06, 1980
Filed:
Aug. 24, 1978
Elmar Maier, Tisis, AT;
Othmar Heeb, Ruggell, Furstentum, LI;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
In a setting device, a magazine is advanced through a guide channel to present fastening elements in the path of a driving member. The magazine is moved in a step-wise manner by a transport pawl, and the pawl, in turn, is reciprocated relative to the drive channel by an operating member. A linkage interconnecting the operating member and the transport pawl, includes a pin secured to the operating member extending into a triangularly shaped recess in the transport pawl. The pin pivots the transport pawl out of engagement with the magazine in the guide channel and moves the pawl rearwardly so that it can again engage the magazine and move it so that another fastening element is aligned with the driving member.