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. 19, 2011
Filed:
Sep. 30, 2009
Miguel Angel Gonzalez Alemany, Oviedo, ES;
Juan Domingo Gonzalez Pantiga, Gijon, ES;
José Ojeda Arenas, La Fresneda Concejo de Siero, ES;
Miguel Angel Gonzalez Alemany, Oviedo, ES;
Juan Domingo Gonzalez Pantiga, Gijon, ES;
José Ojeda Arenas, La Fresneda Concejo de Siero, ES;
Thyssenkrupp Elevator (ES/PBB) Ltd., London, GB;
Abstract
The invention relates to a pallet actuation system moving the pallets of a moving walkway through drive chains directly engaging the lower part of the chains of traction links. The drive chain has separate drive rollers which are made of deformable and elastic materials. The links of the traction chains are connected together by connecting shafts and have teeth and claws in the lower part to mesh with the drive chain and the rollers.