3811632

Information

• Patent Grant
• 3811632

• References
• Source

• Patent Number

  3,811,632

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1974
  50 years ago

• CPC

  • B65H75/245 - by deformation of an elastic or flexible material
  • B65H75/246 - by relative rotation of the clamping elements and the supporting spindle or core
  • Y10T279/1079 - Clutch or self-actuating type

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 279 - Chucks or sockets