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. 21, 2013
Filed:
Jul. 01, 2011
Rainer Strobel-schmidt, Bad Worishofen, DE;
Christian Hefele, Breitenbrunn, DE;
Hans-peter Lederle, Durach, DE;
Rainer Strobel-Schmidt, Bad Worishofen, DE;
Christian Hefele, Breitenbrunn, DE;
Hans-Peter Lederle, Durach, DE;
Hilti Aktiengesellschaft, , LI;
Abstract
An extrusion device for the extrusion of single- or multi-component materials from at least one container is provided. The extrusion device includes a housing having a functional section and a manual operation section. The housing extends substantially along an axial direction. The functional section includes at least one container receptacle. The manual operation section includes a lever arrangement via which an extrusion rod arrangement can be actuated to extrude materials from the at least one container. The lever arrangement includes a lever body mounted on a rotary axis. The lever body includes a lever push arm on one side of the rotary axis and a lever grip arm on the other side of the rotary axis. The lever push arm acts in a force-transmitting manner on a drive body attached on the extrusion rod arrangement upon actuation of the lever grip arm. The lever body includes a fork which forms at least two fork sections, and a fork trunk, wherein each of the at least two fork sections each extends into a lever push arm, and the fork trunk extends into the lever grip arm.