2804751

Information

• Patent Grant
• 2804751

• References
• Source

• Patent Number

  2,804,751

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1957
  67 years ago

• CPC

  • F15B11/16 - with two or more servomotors
  • E21B19/086 - with a fluid-actuated cylinder
  • F15B2211/20538 - constant capacity
  • F15B2211/321 - mechanically
  • F15B2211/40515 - with variable throttles or orifices
  • F15B2211/428 - actuated by fluid pressure
  • F15B2211/45 - Control of bleed-off flow
  • F15B2211/455 - Control of flow in the feed line
  • F15B2211/7107 - the output members being mechanically linked
  • F15B2211/783 - Sequential control
  • Y10T137/2559 - Self-controlled branched flow systems
  • Y10T408/172 - Responsive to Tool
  • Y10T408/6757 - Fluid means

• US Classifications

  • 173 - Tool driving or impacting
  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling
  • 408 - Cutting by use of rotating axially moving tool