ACCELERATOR OPERATION DEVICE

PROBLEM TO BE SOLVED: To facilitate control for complicatedly changing a brake force applied to a throttle grip.SOLUTION: An accelerator operation device 1 for performing an accelerator operation of an engine includes a casing 3, a movable part 9 being rotatably supported by the casing 3 and rotatin...

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Bibliographische Detailangaben
1. Verfasser:	MAKITA TETSUO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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 COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STEERING DEVICES CYCLES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To facilitate control for complicatedly changing a brake force applied to a throttle grip.SOLUTION: An accelerator operation device 1 for performing an accelerator operation of an engine includes a casing 3, a movable part 9 being rotatably supported by the casing 3 and rotating from an original position a according to the amount of the accelerator operation, a main spring 24 returning the movable part 9 to the original position a when the accelerator operation is stopped, a pad 25 that is brought into contact with the movable part 9 to give the frictional resistance to the movable part 9, and a piezoelectric element 26 that is deformed by application of a voltage from the control device and changes the frictional resistance by changing a force pressing the pad 25 against the movable part 9.SELECTED DRAWING: Figure 1 【課題】スロットルグリップに加える制動力を複雑に変化させる制御を容易に行うことができるようにする。【解決手段】エンジンのアクセル操作を行うためのアクセル操作装置１であって、ケーシング３と、ケーシング３に回転可能に支持され、アクセル操作の量に応じて原位置ａから回転する可動部９と、アクセル操作がなくなったときに可動部９を原位置ａへ戻すメインスプリング２４と、可動部９に接触して可動部９に摩擦抵抗を与えるパッド２５と、制御装置からの電圧の印加により変形し、パッド２５を可動部９へ押し付ける力を変化させることにより、摩擦抵抗を変化させる圧電素子２６とを備えている。【選択図】図１