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. 08, 2012
Filed:
Aug. 07, 2007
Reinhold Weichbrodt, Wermelskirchen, DE;
Reinhold Weichbrodt, Wermelskirchen, DE;
Interroll Holding AG, , CH;
Abstract
A drift conveyor () has rollers () introduced into bearings () of a frame (). An axle () of the roller () is received in a receptacle () of the bearing (), and a roller plate () presses the bearing () so that a first sealing region () of the bearing () contacts a sealing region () of the roller plate (). A rotary fastening region of the bearing () contacts a fastening region () of the roller plate () and a second sealing region of the bearing () contacts the frame sealing region. One side of the bearing () has the receptacle (), the first sealing region () and a rotary fastening region that prevents rotation of the bearing () with respect to the roller plate (). An opposite side of the bearing () has a second region for sealing between the bearing () and the frame ().