2706020

Information

• Patent Grant
• 2706020

• References
• Source

• Patent Number

  2,706,020

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1955
  69 years ago

• CPC

  • B61H13/32 - by varying brake lever leverage
  • B60T13/244 - Mechanical command of the control valve, hydraulic transmission to the brakes
  • Y10T74/20558 - Variable output force

• US Classifications

  • 188 - Brakes
  • 074 - Machine element or mechanism
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices