2141629

Information

• Patent Grant
• 2141629

• References
• Source

• Patent Number

  2,141,629

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1938
  86 years ago

• CPC

  • B65H18/20 - the web roll being supported on two parallel rollers at least one of which is driven
  • B65H2404/43 - Rider roll construction
  • B65H2404/434 - Driven rider roll arrangement

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 060 - Power plants
  • 091 - Motors: expansible chamber type