3498434

Information

• Patent Grant
• 3498434

• References
• Source

• Patent Number

  3,498,434

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1970
  55 years ago

• CPC

  • G05G15/08 - due to the load or torque on a member
  • E05F15/41 - Detection by monitoring transmitted force or torque Safety couplings with activation dependent upon torque or force
  • E05Y2900/132 - Doors

• US Classifications

  • 192 - Clutches and power-stop control
  • 318 - Electricity: motive power systems