1911015

Information

• Patent Grant
• 1911015

• References
• Source

• Patent Number

  1,911,015

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1933
  91 years ago

• CPC

  • B66B1/16 - with means for storing pulses controlling the movements of a single car or cage
  • B66B1/48 - Adaptations of mechanically-operated limit switches
  • B66B13/143 - electrical
  • B66B13/20 - Lock mechanisms actuated mechanically by abutments or projections on the cages

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle