3441111

Information

• Patent Grant
• 3441111

• References
• Source

• Patent Number

  3,441,111

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  55 years ago

• CPC

  • B60T13/686 - in hydraulic systems or parts thereof
  • B60T13/22 - Brakes applied by springs or weights and released hydraulically
  • B60T13/66 - Electrical control in fluid-pressure brake systems
  • B61H1/003 - with an actuator directly acting on a brake head
  • B61H13/005 - Spring actuation
  • B61H15/0092 - hydraulic

• US Classifications

  • 188 - Brakes
  • 091 - Motors: expansible chamber type