2993473

Information

• Patent Grant
• 2993473

• References
• Source

• Patent Number

  2,993,473

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1961
  63 years ago

• CPC

  • B23B31/32 - with jaws carried by diaphragm
  • B23B31/30 - using fluid-pressure means in the chuck
  • Y10T279/1208 - with measuring, indicating or control means
  • Y10T279/1224 - Pneumatic type
  • Y10T279/1233 - Jaws mounted on flexible member i.e., diaphragm
  • Y10T279/1986 - Jaws

• US Classifications

  • 279 - Chucks or sockets
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices