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:
Sep. 11, 2001
Filed:
Feb. 08, 2000
Gerhard Ehmig, Rankweil, AT;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
An explosive powder charge-operated setting tool including a first part provided with a cartridge socket (,), an opposite second part having a mating surface (,) which partially covers an axial projection surface of the cartridge socket (,), a circular cut-out (,) provided adjacent to the first part, and at least one connection channel (,), and an annular sealing member (,) located in the circular cut-out (,) of the second part and displaceable parallel to a setting direction relative to the second part (,), with the sealing member (,) being supported on the first part outside of the cartridge socket (,), and with the at least one connection channel (,) extending from the cartridge socket (,) up to a working surface (,) of the sealing member (,) facing in a direction opposite to the setting direction.