3830344

Information

• Patent Grant
• 3830344

• References
• Source

• Patent Number

  3,830,344

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • B66D5/00 - Braking or detent devices characterised by application to lifting or hoisting gear
  • B66B29/00 - Safety devices of escalators or moving walkways
  • F16D49/16 - Brakes with two brake-blocks
  • B66D2700/03 - Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
  • F16D2121/22 - for releasing a normally applied brake

• US Classifications

  • 188 - Brakes