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Invention Publication
CN101043978A 包括双芯夹紧装置的切割轮 失效 - 权利终止

  • Patent Title: 包括双芯夹紧装置的切割轮
  • Patent Title (English): Cut-off wheel comprising a double core clamping device
  • Application No.: CN200580035876.9
    Application Date: 2005-10-18
  • Publication No.: CN101043978A
    Publication Date: 2007-09-26
  • Inventor: 格哈特·吉辛
  • Applicant: 格哈特·吉辛
  • Applicant Address: 奥地利阿勒黑里根
  • Assignee: 格哈特·吉辛
  • Current Assignee: 格哈特·吉辛
  • Current Assignee Address: 奥地利阿勒黑里根
  • Agency: 北京嘉和天工知识产权代理事务所
  • Agent 甘玲; 严慎
  • Priority: A1749/2004 2004.10.19 AT
  • International Application: PCT/AT2005/000413 2005.10.18
  • International Announcement: WO2006/042352 DE 2006.04.27
  • Date entered country: 2007-04-19
  • Main IPC: B24D5/12
  • IPC: B24D5/12 ;  B24D5/16
包括双芯夹紧装置的切割轮
Abstract:
本发明涉及用于切割轮(1)的复合系统，特别是用于具有大于400mm的直径的切割轮，所述复合系统包括研磨材料的外部切割环，所述研磨材料的外部切割环在其内径附近的两面上都具有凹陷(3)，两个齐平安装的张紧盘(2)被置于所述凹陷中，作为芯夹紧装置。所述夹紧盘是使用者保留的可重复使用的元件，并且将力传递到机器的夹紧法兰(4a+4b)。所述盘还增加稳定性并且减少浪费。
Abstract(English):

The invention relates to a composite system for a cut-off wheel (1), in particular with a diameter greater than 400 mm, consisting of an abrasive external cutting ring with depressions (3) on both sides in the vicinity of the bore, two flush-fitting tensioning plates (2) being placed in said depressions to act as a core clamping device. Said clamping plates are re-usable elements, retained by the user, and transfer forces to the clamping flanges (4a + 4b) of the machine. The plates also increase stability and reduce waste.

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