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chiyu - bubenda -

机译:吃鱼 - 不笨大 -

摘要

TUBE BENDER A tube bender having a swivel connection of the handle to the shoe for facilitating readjustment of the handle in providing tube bends of greater than 90.degree., while avoiding crossover of the tube handle with the mandrel handle. The shoe handle includes a cylindrical extension rotatably received in a socket in the shoe and structure is provided for automatically disposing the handle in either of preselected dispositions. The extension is caused to be disposed in an overcenter arrangement in the preselected dispositions so as to cause forces generated on the shoe handle during the bending operation to more firmly lock the handle in the preselected disposition. A friction washer is provided for biasing the shoe handle to provide releasable retention thereof in the preselected positions.
机译:弯管器一种弯管器,具有手柄和鞋子的旋转连接,以便在提供大于90°的弯管时,便于重新调整手柄,同时避免管手柄与心轴手柄交叉。鞋手柄包括可旋转地容纳在鞋中的插座中的圆柱形延伸部,并且提供了用于以预先选择的布置中的任一种自动布置手柄的结构。使延伸部以偏心的方式布置在预选的布置中,以使得在弯曲操作期间在鞋柄上产生的力将柄更牢固地锁定在预选的布置中。提供了一种摩擦垫圈,用于使鞋柄偏置,以将其可释放地保持在预选位置。

著录项

  • 公开/公告号JP2542006B2

    专利类型

  • 公开/公告日1996-10-09

    原文格式PDF

  • 申请/专利权人 CLEVITE IND INC;

    申请/专利号JP19870257463

  • 发明设计人 RICHAADO UI SUTORAIBERU;

    申请日1987-10-14

  • 分类号B21D7/024;

  • 国家 JP

  • 入库时间 2022-08-22 03:57:45

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