3368771

Information

• Patent Grant
• 3368771

• References
• Source

• Patent Number

  3,368,771

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1968
  56 years ago

• CPC

  • B65H23/16 - by weighted or spring-pressed movable bars or rollers
  • B65B41/12 - Feeding webs from rolls
  • B65B41/16 - by rollers
  • B65H23/1825 - and controlling web tension
  • B65H23/26 - by transverse stationary or adjustable bars or rollers
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • D03D49/08 - Warp beam brakes
  • B65H2404/1116 - Polygonal cross-section
  • B65H2404/1152 - Markings, patterns
  • B65H2404/13163 - in longitudinal direction
  • B65H2404/1421 - rotating, pivoting or oscillating around an axis
  • B65H2404/14211 - the axis being one the roller axis

• US Classifications

  • 242 - Winding, tensioning, or guiding