发明申请
US20070009335A1 Drilling template 审中-公开
钻模板

  • 专利标题: Drilling template
  • 专利标题(中): 钻模板
  • 申请号: US11178253
    申请日: 2005-07-09
  • 公开(公告)号: US20070009335A1
    公开(公告)日: 2007-01-11
  • 发明人: Ophelia Brewington
  • 申请人: Ophelia Brewington
  • 主分类号: B23B47/28
  • IPC分类号: B23B47/28
Drilling template
摘要:
An apparatus is used to drill holes in the top area of the door on the hinge side of the door to install a door closer. The apparatus includes a template body that is installed over the top of the door with drill bushing to drill in door to install a door closer and a swivel compression clamp to hold the template in position while drilling the door.
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