3677043

Information

• Patent Grant
• 3677043

• References
• Source

• Patent Number

  3,677,043

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • E05B47/0669 - with a pivotally moveable blocking element
  • E05B47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
  • E05B63/20 - released automatically when the wing is closed
  • E05B65/1066 - the pivot axis being substantially parallel to the longitudinal axis of the bar
  • E05B65/108 - Electronically controlled emergency exits
  • E05B47/0004 - said core being linearly movable
  • E05B65/1006 - of the vertical rod type
  • Y10T70/5159 - Emergency exit
  • Y10T70/5412 - Dog and dog actuator always interconnected
  • Y10T70/5473 - Additional dog-controller controls both dogging and undogging
  • Y10T70/5482 - Slidable only
  • Y10T70/7011 - Positively initiated delay interval
  • Y10T70/713 - Dogging manual operator
  • Y10T292/558 - Sliding bolt, swinging detent

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners