1946352

Information

• Patent Grant
• 1946352

• References
• Source

• Patent Number

  1,946,352

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1934
  90 years ago

• CPC

  • B66F3/08 - screw operated
  • B66F3/14 - actuated through pawl-and-ratchet mechanisms
  • Y10T74/18704 - Means to selectively lock or retard screw or nut
  • Y10T74/19735 - Nut disengageable from screw
  • Y10T74/2137 - Single tooth

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 074 - Machine element or mechanism