CONTROL DEVICE FOR AUTOMATIC TRANSMISSION

• Main Authors: IWASAKI MITSUO, KATAYAMA YOSHINORI, HARA TOSHIYUKI
• Format: Patent
• Language: English
• Published: 25.01.1989
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY; CONTROLLING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; REGULATING; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL; WEAPONS

PURPOSE:To improve the space efficiency and the reliability between respective members by providing a stopping device which is driven when brake does not function on an operating knob or in a tubular shaft section. CONSTITUTION:A push rod 15a of a solenoid 15 is at a projected position when the solenoid 15 is not driven, and contacts with the end face of a release button 4 to disable the release button 4. It goes to a retracted position when the solenoid 15 is driven and separated from the endface of the release button 4 to enable the release button 4. The solenoid 15 is driven when a shift lever 1 is at the parking position and the foot brake is not stepped thus disabling brake.