PROBLEM TO BE SOLVED: To provide an operation pedal unit for vehicles capable of preventing a variance in a reaction force characteristic by varying the position of a point of effort of a pedal arm, to which a depression force is applied, according to a depression effort of a pedal pad, while making the constitution of an energizing member, which energizes the pedal arm with a reaction force opposing the movement in a depressing direction, invariable.SOLUTION: An operation pedal unit for vehicles 10 includes a pedal arm 12 borne by a dash panel S2 and hung to be rotatable, a pedal pad 14 that is borne by a floor panel S1, abuts on a projection 18 of the pedal arm 12, and turns in response to a depression effort so as to turn the pedal arm 12 in a depressing direction, and a tension spring 16 that is suspended between the dash panel S2 and pedal arm 12, and energizes the pedal arm 12 with a reaction force opposing the movement in the depressing direction. An abutment point between the pedal arm 12 and pedal pad 14 is shifted in at least one of a direction toward the borne side of the pedal arm 12 and a direction toward the distal end of the pedal pad 14 according to the depression effort of the pedal pad 14.SELECTED DRAWING: Figure 1
【課題】踏力が加わるペダルアームの力点の位置をペダルパッドの踏込操作に応じて変化させ、ペダルアームを踏込方向に抗する反力で付勢する付勢部材の構成を不変にして、反力特性のばらつきを防止することが可能な車両用操作ペダル装置を提供すること。【解決手段】車両用操作ペダル装置10は、ダッシュパネルS2に軸支され回動可能に吊設されたペダルアーム12と、フロアパネルS1に軸支されると共にペダルアーム12の突出部18に当接し、踏込操作で回動してペダルアーム12を踏込方向に回動させるペダルパッド14と、ダッシュパネルS2とペダルアーム12との間に懸架され、ペダルアーム12を踏込方向に抗する反力で付勢する引張バネ16とを備える。ペダルアーム12とペダルパッド14との当接点は、ペダルパッド14の踏込操作に応じて、ペダルアーム12の軸支側又はペダルパッド14の先端側の少なくともいずれか一の方向に移動する。【選択図】図1
OPERATION PEDAL UNIT FOR VEHICLES
車両用操作ペダル装置
2018-11-15
Patent
Electronic Resource
Japanese
IPC: | G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |