Engine overspeed sensing and readout

• US 5,020,361 A
• Filed: 09/14/1989
• Issued: 06/04/1991
• Est. Priority Date: 09/14/1989
• Status: Expired due to Fees

• Current Assignee: International Truck Intellectual Property Co. LLC (Volkswagen AG)
• Original Assignee: Navistar International Transportation Corp. (Volkswagen AG)
• Inventors: Malecki, Richard L., Irick, W. T., Dowler, Robert L.
• Primary Examiner(s): MYRACLE, JERRY
• Application Number:
  US07/407,099
• Time in Patent Office: 628 Days
• Field of Search: 73/118.1, 73/510, 364/424.1, 340/456, 340/441, 340/681, 116/DIG. 20, 235/103.5 R
• US Class Current: 73/115.02
• CPC Class Codes: B60R 16/0236 for economical driving
• CPC Class Codes: F16H 2061/0015 Transmission control for optimising fuel consumptions
• CPC Class Codes: F16H 61/16 Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed unintentional control input F16H61/18
• CPC Class Codes: F16H 63/42 Ratio indicator devices
• CPC Class Codes: G01P 1/10 for indicating predetermined speeds
• CPC Class Codes: Y02T 10/84 Data processing systems or methods, management, administration
• CPC Class Codes: Y10S 116/20 Automobile transmission position

Claims