VEHICLE BRAKE DEVICE

• Main Authors: ONISHI HIROYASU, OTSUKA TAKAE, KUBOTA TAKASHI
• Format: Patent
• Language: English; Japanese
• Published: 12.02.2015
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY; CONTROLLING; PERFORMING OPERATIONS; PHYSICS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; REGULATING; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

PROBLEM TO BE SOLVED: To provide a vehicle brake device which directly transmits a tread force of an auxiliary brake pedal to a brake booster without creating a time lag and causing an occupant on the front passenger seat side to feel discomfort.SOLUTION: An air shot mechanism 40, which prevents rotations of an auxiliary brake pedal caused by a cable 76 when a tread force of a main brake pedal 17 is transmitted to a main arm 18, is provided at a lever 23. A connection part 30 which is connected with a brake booster 29 through a push rod 28 is provided at the main arm 18. The lever 23 is also connected with the connection part 30. 【課題】助手席側乗員の違和感を感じさせることなく、補助ブレーキペダルの踏力を、タイムラグを有することなく直接的に制動倍力装置に伝達することができる車両用ブレーキ装置の提供を目的とする。【解決手段】レバー２３にはメインブレーキペダル１７の踏力がメインアーム１８に伝達された時、ケーブル７６による補助ブレーキペダルの回動を阻止する空振り機構４０が設けられ、メインアーム１８には、プッシュロッド２８を介して制動倍力装置２９と連結された連結部３０が設けられ、連結部３０にレバー２３が共に連結されたことを特徴とする。【選択図】図３