3172297

Information

• Patent Grant
• 3172297

• References
• Source

• Patent Number

  3,172,297

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1965
  59 years ago

• CPC

  • F16D41/061 - the intermediate members wedging by movement having an axial component
  • F16D41/06 - with intermediate wedging coupling members between an inner and an outer surface
  • F16D41/08 - with provision for altering the freewheeling action
  • F16H31/008 - with friction means
  • Y10T74/1565 - Gripper releasing devices
  • Y10T74/1587 - Grip features
  • Y10T74/18182 - Pump jack type
  • Y10T74/1856 - Reciprocating or oscillating to intermittent unidirectional motion

• US Classifications

  • 074 - Machine element or mechanism
  • 188 - Brakes
  • 226 - Advancing material of indeterminate length
  • 254 - Implements or apparatus for applying pushing or pulling force