2847938

Information

• Patent Grant
• 2847938

• References
• Source

• Patent Number

  2,847,938

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1958
  66 years ago

• CPC

  • F04B1/306 - by turning the swash plate (with fixed inclination)
  • F04B1/124 - Pistons
  • F04B1/2021 - Particularities in the contacting area between cylinder barrel or valve plate
  • F04B1/2071 - Cylinder barrel bearing means
  • F04B1/2085 - Swash plate bearing means or driving axis bearing means
  • F04B23/10 - at least one pump being of the reciprocating positive-displacement type

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices