3638260

Information

• Patent Grant
• 3638260

• References
• Source

• Patent Number

  3,638,260

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1972
  53 years ago

• CPC

  • B23P19/08 - Machines for placing washers, circlips, or the like on bolts or other members
  • B23Q7/00 - Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools
  • B23Q2707/025 - Driving by vibration, shaking or jotting

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus