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US06347445B2 Method and apparatus for removing and installing spindle and cutting blades 失效
拆卸和安装主轴和切割刀片的方法和装置

  • Patent Title: Method and apparatus for removing and installing spindle and cutting blades
  • Patent Title (中): 拆卸和安装主轴和切割刀片的方法和装置
  • Application No.: US09498974
    Application Date: 2000-02-07
  • Publication No.: US06347445B2
    Publication Date: 2002-02-19
  • Inventor: David P. Long, Jr.
  • Applicant: David P. Long, Jr.
  • Main IPC: B23P600
  • IPC: B23P600
Method and apparatus for removing and installing spindle and cutting blades
Abstract:
A method of removing and installing two blades and their mounting spindles from the deck of a lawn mower including holding the spindle heads simultaneously against rotation with a wrench have two operative ends and an adjustable connection connecting the operative ends.
Abstract(Chinese):

从割草机的甲板上卸下并安装两个叶片及其安装主轴的方法包括：用扳手同时夹持主轴头以防止旋转，其两个操作端和连接操作端的可调连接件。

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