3834081

Information

• Patent Grant
• 3834081

• References
• Source

• Patent Number

  3,834,081

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • E06B3/5072 - the horizontal sliding wings having the possibility of an additional rotational movement
  • E05F15/603 - using rotary electromotors
  • E05F15/643 - operated by flexible elongated pulling elements
  • E05F15/646 - allowing or involving a secondary movement of the wing
  • E05D15/48 - allowing alternative movements
  • E05D15/58 - with both swinging and sliding movements
  • E05D2015/482 - for panic doors
  • E05D2015/586 - with travelling hinge parts
  • E05Y2201/41 - for closing
  • E05Y2201/422 - for opening
  • E05Y2201/434 - Electromotors Details thereof
  • E05Y2201/71 - Toothed gearing
  • E05Y2400/302 - during electromotoric braking
  • E05Y2800/16 - applicable on combinations of fixed and movable wings
  • E05Y2800/25 - Emergency conditions
  • E05Y2800/252 - the elements functioning only in case of emergency
  • E05Y2800/746 - emergency or extended
  • E05Y2900/132 - Doors

• US Classifications

  • 049 - Movable or removable closures