Invention Application
US20020043233A1 Lever-type cam follower 有权
杠杆式凸轮从动件

  • Patent Title: Lever-type cam follower
  • Patent Title (中): 杠杆式凸轮从动件
  • Application No.: US09975610
    Application Date: 2001-10-11
  • Publication No.: US20020043233A1
    Publication Date: 2002-04-18
  • Inventor: Walter Speil
  • Main IPC: F01L001/18
  • IPC: F01L001/18 F01L001/14
Lever-type cam follower
Abstract:
A lever-type cam follower (1) of a thin-walled material like sheet metal is proposed. It has a simply structured valve stem guidance in the region of one of its ends (5). The guidance comprises a separate securing element (6) with a basically U-shaped cross-section. A web (9) of the securing element (6) bears against a crossbeam (3) of the cam follower (1) and possesses an opening (11), for example punched, for receiving a valve stem.
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