Tractor transmission-deluxe

• US 2,890,603 A
• Filed: 12/06/1957
• Issued: 06/16/1959
• Est. Priority Date: 12/06/1957
• Status: Expired due to Term

• Current Assignee: Kenneth J. Harris, Merle L. Miller
• Original Assignee: Kenneth J. Harris, Merle L. Miller
• Inventors: Harris, Kenneth J., Miller, Merle L.
• Application Number:
  US03/701,083
• Time in Patent Office: 557 Days
• US Class Current: 475/134
• CPC Class Codes: F16H 2200/006 the gear ratios comprising eight forward speeds
• CPC Class Codes: F16H 2200/0091 the gear ratios comprising three reverse speeds
• CPC Class Codes: F16H 2200/2015 with five sets of orbital gears
• CPC Class Codes: F16H 2716/06 Circuits thereof
• CPC Class Codes: F16H 3/663 with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
• CPC Class Codes: F16H 61/0262 the signals being hydraulic F16H61/04 takes precedence
• CPC Class Codes: F16H 61/686 with orbital gears
• CPC Class Codes: Y10S 74/01 Hydraulic control systems automatic automotive controls

Claims