SHIFTER OF AUTOMATIC TRANSMISSION

• Main Authors: YAMAMOTO ICHIRO, SHIWA YUJI, ISHIHARA YUYA
• Format: Patent
• Language: English; Japanese
• Published: 15.01.2015
• Subjects: 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; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To provide a shifter of an automatic transmission having a lever contact sound prevention part which prevents the increase of components, simplifies the assembly process, and is manufactured at low costs.SOLUTION: A shifter of an automatic transmission includes: a device body; and a shift lever. The device body includes: a housing 3 having gates 21 to 23; and a lever contact sound prevention part 5. The shift lever includes: a lever shaft; and an engagement piece 41b. The lever contact sound prevention part 5 includes: a shaft contact sound prevention part 52 which prevents contact sound occurring between the lever shaft inserted into the gates 21 to 23 and the device body; and an engagement piece contact sound prevention part 53 which is integrally formed with the shaft contact sound prevention part 52 and prevents contact sound occurring between the engagement piece 41b and the device body. The housing 3 and the lever contact sound prevention part 5 are formed by two-color molding. 【課題】本発明は、構成部品が多くなることなく、組み付け工程を簡素化でき、低コストで製造できるレバー当接音防止部を有する自動変速機のシフト装置の提供を目的とする。【解決手段】装置本体と、シフトレバーとを備えている。装置本体は、ゲート２１〜２３を有するハウジング３と、レバー当接音防止部５とを備える。シフトレバーは、レバー軸と、係止片４１ｂとを備える。レバー当接音防止部５は、ゲート２１〜２３に挿通されたレバー軸と装置本体との当接音を防止する軸当接音防止部５２と、軸当接音防止部５２と一体的に形成され係止片４１ｂと装置本体との当接音を防止する係止片当接音防止部５３とを備える。ハウジング３とレバー当接音防止部５とは、二色成形によって形成されている。【選択図】図５