3665812

Information

• Patent Grant
• 3665812

• References
• Source

• Patent Number

  3,665,812

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • G05D13/00 - Control of linear speed Control of angular speed Control of acceleration or deceleration
  • F15B15/12 - of the oscillating-vane or curved-cylinder type
  • F15B15/1447 - Pistons; Piston to piston rod assemblies
  • F15B15/149 - Fluid interconnections
  • F16D51/08 - shaped as an expansible fluid-filled flexible member
  • F16D51/14 - fluid actuated
  • F16D63/008 - Brakes acting on a linearly moving member

• US Classifications

  • 092 - Expansible chamber devices
  • 188 - Brakes