Invention Grant
US07730608B2 Hinge feeder 失效
铰链进料器

  • Patent Title: Hinge feeder
  • Patent Title (中): 铰链进料器
  • Application No.: US11339897
    Application Date: 2006-01-26
  • Publication No.: US07730608B2
    Publication Date: 2010-06-08
  • Inventor: Andrew M. Kvalheim
  • Applicant: Andrew M. Kvalheim
  • Applicant Address: US CA Petaluma
  • Assignee: Kval, Inc.
  • Current Assignee: Kval, Inc.
  • Current Assignee Address: US CA Petaluma
  • Agent Corwin R. Horton
  • Main IPC: B23P21/00
  • IPC: B23P21/00
Hinge feeder
Abstract:
A hinge feeder for feeding open hinges at a predetermined orientation to a receiver ready for use by an automatic door hinger. A dispenser is provided to hold a stack of closed hinges. The orientation of the top end and hinge joint of each hinge is sensed and the hinges sequentially dispensed at a uniform orientation, except for the pinhead location, to a rotator that rotates those hinges to bring their top ends to a desired side. The hinges are then opened by a leaf turner, fed to a stacker and the opened and oriented hinges then deposited in a stack by a stacker.
Public/Granted literature
Information query
Patent Agency Ranking
0/0