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. 10, 2005
Filed:
Jan. 29, 2002
Robert Jakob, Feldkirch, AT;
Norbert Welte, Klaus, AT;
Robert Jakob, Feldkirch, AT;
Norbert Welte, Klaus, AT;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A setting tool including a piston guide () for guiding the drive piston () of the tool, a bolt guide (), and a buffer member () located in the guide bore () of the piston guide () between the sealing element () of the drive piston () and the bolt guide () and surrounding the drive piston stem (), with the guide bore () of the piston guide () having at least one stop shoulder () having a stop surface facing in the setting direction, and the buffer member () having at least one mating shoulder () having a facing in a direction opposite the setting direction, mating surface cooperating with the stop surface of the stop shoulder () of the guide bore ().