Invention Grant
US08398008B2 Force transfer system comprising a hydraulic cylinder and a thrust bearing 有权
力传递系统包括液压缸和推力轴承

  • Patent Title: Force transfer system comprising a hydraulic cylinder and a thrust bearing
  • Patent Title (中): 力传递系统包括液压缸和推力轴承
  • Application No.: US12918229
    Application Date: 2009-02-19
  • Publication No.: US08398008B2
    Publication Date: 2013-03-19
  • Inventor: Pedro Guerrero Palma
  • Applicant: Pedro Guerrero Palma
  • Applicant Address: DE Beckum
  • Assignee: Polysius AG
  • Current Assignee: Polysius AG
  • Current Assignee Address: DE Beckum
  • Agency: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
  • Priority: DE102008010652 20080222
  • International Application: PCT/EP2009/051977 WO 20090219
  • International Announcement: WO2009/103762 WO 20090827
  • Main IPC: B02C4/32
  • IPC: B02C4/32
Force transfer system comprising a hydraulic cylinder and a thrust bearing
Abstract:
The invention relates to a force transfer system comprising a hydraulic cylinder (1) comprising a piston (10) which can be impinged with hydraulic fluid and a thrust bearing (2) which is in operative contact with the piston, said bearing comprising a first and a second glide surface for exerting a sliding motion. The thrust bearing comprises a pressure space (25) which is connected to the side of the piston (10) impinged with hydraulic fluid by way of at least one hole (11) made in the piston.
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