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. 05, 2001
Filed:
Nov. 01, 1999
Franz Heiberger, Stettfurt, CH;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A tool for squeezing a single-component or multicomponent mass out of a film bag or a cartridge and including at least one piston rod (,), a displacement mechanism for displacing the piston rod (,) and including at least two axially displaceable clamping levers (,) arranged on the piston rod (,) and pivotable in a longitudinal direction of the tool, with one of the at least two levers serving for displacement of the piston rod and another of the at least two levers serving for locking the piston at least two springs (,) cooperating with the clamping levers (,), a release lever (,) cooperating with the clamping levers (,), and a drive mechanism for actuating the displacement mechanism and including a rotatable eccentric disc (,) cooperating with the piston rod-displacing lever.