3665655

Information

• Patent Grant
• 3665655

• References
• Source

• Patent Number

  3,665,655

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • B65G47/901 - provided with drive systems with rectilinear movements only
  • B21B28/02 - Maintaining rolls in effective condition
  • B23Q7/04 - by means of grippers
  • B23Q7/048 - Multiple gripper units
  • B24B5/355 - Feeding means
  • B23Q2707/04 - by means of grippers also magnetic or pneumatic gripping

• US Classifications

  • 451 - Abrading
  • 414 - Material or article handling