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:
Jul. 12, 2016
Filed:
Mar. 02, 2012
Andreas Collmer, Vaihingen, DE;
Thomas Hezel, Asperg, DE;
Andreas Collmer, Vaihingen, DE;
Thomas Hezel, Asperg, DE;
Dürr Systems GmbH, Bietigheim-Bissingen, DE;
Abstract
The invention relates to a robot transmission () for a multi-axis robot, in particular for a painting robot or a hand-held robot of a painting system for painting motor vehicle body components. Said transmission comprises a transmission housing () which is filled, when in operation, at least partially with a lubricant according to an operationally-dependent lubricant pressure, in order to lubricate the robot transmission (), and has a construction-defined maximum pressure for the lubrication pressure. The transmission housing () is not air-tight if the lubrication pressure in the transmission housing () exceeds the maximum pressure. According to the invention, the robot transmission also comprises a pressure compensation device () which compensates the pressure in the transmission housing () and thus prevents the lubrication pressure in the transmission housing () from exceeding the maximum pressure.