2798678

Information

• Patent Grant
• 2798678

• References
• Source

• Patent Number

  2,798,678

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1957
  67 years ago

• CPC

  • B65H75/247 - using rollers or rods moving relative to a wedge or cam surface
  • B23B31/4086 - Work or tool gripped by a roller movable on an inclined plane
  • B31C1/083 - Winding mandrels
  • H01G13/02 - Machines for winding capacitors

• US Classifications

  • 242 - Winding, tensioning, or guiding