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. 30, 2015
Filed:
May. 31, 2010
Hermann Van Laak, Hunxe, DE;
Hermann Van Laak, Hunxe, DE;
Plasticon Germany GmbH, Dinslaken, DE;
Abstract
The invention relates to a positioning device () for a manual welding machine (), particularly for a plastic welding machine, comprising at least one contact shield () associated with the manual welding machine () and a positioning ring () associated with the material to be welded. In order to perform precise welding and to prevent the subsequent slipping of the manual welding machine (), according to the invention, the positioning ring () can be fixed to the material to be welded and a contact shield () that can be inserted in the positioning ring () transfers a pressure distributed evenly over the circumference to the materials to be welded, in order to allow secure welding over a large area.