发明授权
US07789436B2 Collar for joining two pipes comprising one respective connecting neck 有权
用于连接包括一个相应的连接颈部的两个管的套环

  • 专利标题: Collar for joining two pipes comprising one respective connecting neck
  • 专利标题(中): 用于连接包括一个相应的连接颈部的两个管的套环
  • 申请号: US12299837
    申请日: 2007-06-13
  • 公开(公告)号: US07789436B2
    公开(公告)日: 2010-09-07
  • 发明人: Bruno Bellanti
  • 申请人: Bruno Bellanti
  • 申请人地址: FR Grenoble
  • 专利权人: A. Raymond et Cie
  • 当前专利权人: A. Raymond et Cie
  • 当前专利权人地址: FR Grenoble
  • 代理机构: Baker & Daniels LLP
  • 优先权: DE102006028605 20060622
  • 国际申请: PCT/EP2007/005190 WO 20070613
  • 国际公布: WO2007/147510 WO 20071227
  • 主分类号: F16L23/12
  • IPC分类号: F16L23/12 F16L23/00
Collar for joining two pipes comprising one respective connecting neck
摘要:
A sleeve for joining two pipes (4, 5), each configured with an end flange (2, 3), comprises a base plate (6) with a pipe receiving aperture (7) that is open on one side and is designed to receive a first pipe (4), two side walls (9, 10), and two cover plates (11, 12) between which a second pipe (5) can be interposed. Also present is a spring arm (13), which is connected to one side wall (10) and extends in the direction of the opposite side wall (9) and is able to pivot resiliently toward and away from the base plate (6) within a flexion zone (15). Configured on the spring arm (13) are an engaging claw (16) that extends in the direction of the base plate (6) and is configured to engage in a locking recess (17) introduced into at least one end flange, and a releasing element that extends away from the base plate (6). The pipes can thus be disconnected with relative ease.
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