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:
Apr. 09, 1996
Filed:
Jul. 29, 1994
Eberhard Glaser, Aichwald, DE;
Reiner Mock, Pfullingen, DE;
Fridolin Wohlfarth, Bartholoma, DE;
Heidrun Franz, Stuttgart, DE;
Ed. Zublin Aktiengesellschaft, Stuttgart, DE;
Abstract
A welding device for welding a welding profile to an inner welding groove of a locking device, consisting of a first hollow profiled member inserted into a second hollow profile member, has a carriage with a housing whereby the carriage has a longitudinal axis and is movable in the longitudinal direction. A heating device is connected inside the housing. A pressing device for pressing the welding profile into the welding groove is connected inside the housing. The pressing device has a pressure-applying member. A clamping device for securing a lower flattened side of the welding profile is connected inside the housing. In the direction of supplying the welding profile the clamping device is arranged downstream of the heating device and the pressing device. The welding profile is guided from the heating device via the pressure-applying member to the clamping device.