发明公开
EP1373740A4 SPRING BRAKE ACTUATOR WITH HOT SET SPRING 无效
弹簧制动致动器热压SPRING

  • 专利标题: SPRING BRAKE ACTUATOR WITH HOT SET SPRING
  • 专利标题(中): 弹簧制动致动器热压SPRING
  • 申请号: EP02719398
    申请日: 2002-04-02
  • 公开(公告)号: EP1373740A4
    公开(公告)日: 2004-08-25
  • 发明人: BOWYER JOHN P
  • 申请人: HALDEX BRAKE CORP
  • 专利权人: HALDEX BRAKE CORP
  • 当前专利权人: HALDEX BRAKE CORP
  • 优先权: US82542801 2001-04-03
  • 主分类号: B60T17/08
  • IPC分类号: B60T17/08
SPRING BRAKE ACTUATOR WITH HOT SET SPRING
摘要:
A spring brake actuator has a sealed spring chamber (101) with a hot set large force compression spring (72). An alternative embodiment has the hot set spring (72) guided by the actuator rod (60).
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