FRICTION-TYPE AUTOMATIC VARIABLE SPEED MEANS

• US 3,464,281 A
• Filed: 10/03/1966
• Issued: 09/02/1969
• Est. Priority Date: 10/27/1965
• Status: Expired due to Term

• Current Assignee: Azuma Hiroji, Azuma Hiroshi
• Original Assignee: Azuma Hiroji, Azuma Hiroshi
• Inventors: AZUMA HIROSHI, AZUMA HIROJI
• Application Number:
  US04/583,736
• Time in Patent Office: 1,065 Days
• US Class Current: 476/1
• CPC Class Codes: F16H 15/06 in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
• CPC Class Codes: F16H 15/12 in which one or each member is duplicated, e.g. for obtaining better transmission, for lessening the reaction forces on the bearings
• CPC Class Codes: F16H 15/28 with external friction surface

Claims