2619346

Information

• Patent Grant
• 2619346

• References
• Source

• Patent Number

  2,619,346

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1952
  72 years ago

• CPC

  • F16H19/025 - comprising a friction shaft
  • E05F15/676 - operated by friction wheels
  • E05Y2201/674 - Friction wheels
  • E05Y2800/00 - Details, accessories and auxiliary operations not otherwise provided for
  • E05Y2900/106 - for garages
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating
  • Y10T74/18568 - Reciprocating or oscillating to or from alternating rotary

• US Classifications

  • 074 - Machine element or mechanism
  • 160 - Flexible or portable closure, partition, or panel