PARKING LOCK DEVICE

• Main Authors: WARASHINA SHUHEI, KAWAMOTO KOICHI, TAKAGI KENICHI, NAKAGAWA KOJI
• Format: Patent
• Language: English; Japanese
• Published: 13.03.2023
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BLASTING; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL; WEAPONS

To provide a parking lock device which enables reduction of vibrations in the parking lock timing and can stabilize the timing of the parking lock.SOLUTION: A parking lock device 20 of the invention includes a parking gear 30, a parking pole 32, a parking rod 34, a cam 36, and a housing part 50 which houses a part of the parking rod 34. The housing part 50 is provided with contact parts 60 each of which functions as a pad surface of the parking pole 32 and restricts movement of the parking pole 32 in a direction along a rotary shaft 33.SELECTED DRAWING: Figure 4 【課題】本発明は、パーキングロックタイミングのバラつきを低減させ、パーキングロックのタイミングを安定させることができるパーキングロック装置の提供を目的とした。【解決手段】本発明のパーキングロック装置２０は、パーキングギヤ３０と、パーキングポール３２と、パーキングロッド３４と、カム３６と、パーキングロッド３４の一部が収容される収容部５０と、を有し、収容部５０には、パーキングポール３２の当て面として機能し、パーキングポール３２の回転軸３３に沿う方向への移動を制限する当接部６０が設けられていることを特徴とする。【選択図】図４