1957550

Information

• Patent Grant
• 1957550

• References
• Source

• Patent Number

  1,957,550

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1934
  90 years ago

• CPC

  • F16H3/089 - all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
  • B60W30/1819 - Propulsion control with control means using analogue circuits, relays or mechanical links
  • B60K2702/14 - the control being hydraulic or pneumatic
  • Y10T74/19433 - Fluid operated
  • Y10T74/2014 - Manually operated selector [e.g., remotely controlled device, lever, push button, rotary dial, etc.]
  • Y10T74/20256 - Steering and controls assemblies
  • Y10T137/86501 - Sequential distributor or collector type

• US Classifications

  • 074 - Machine element or mechanism
  • 137 - Fluid handling
  • 188 - Brakes