POWER TRANSMISSION DEVICE

• Main Authors: OWADA NORISHIGE, KUBO TATSUHIRO, SHIKAME RYO, HARIO HAJIME
• Format: Patent
• Language: English; Japanese
• Published: 21.10.2021
• 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; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

To realize many functions with a simple configuration.SOLUTION: A power transmission device 14 includes: a planetary mechanism 22; an electronic control clutch 30 which has a first clutch plate 70 and a second clutch plate 72 facing each other, in which the first clutch plate 70 is connected to a member different from a differential element 58 in the planetary mechanism 22 and the second clutch plate 72 is connected to the differential element 58, which allows differential action by the differential element 58 when a space between the first clutch plate 70 and the second clutch plate 72 is open, and restricts the differential action by the differential element 58 as the space between the first clutch plate 70 and the second clutch plate 72 is fastened; and a motor generator 34 connected to the second clutch plate 72 and the differential element 58.SELECTED DRAWING: Figure 2 【課題】簡素な構成で多くの機能を実現する。【解決手段】動力伝達機構１４は、遊星機構２２と、互いに対向する第１クラッチプレート７０および第２クラッチプレート７２を有し、第１クラッチプレート７０が遊星機構２２における差動要素５８とは異なる部材に連結され、第２クラッチプレート７２が差動要素５８に連結され、第１クラッチプレート７０と第２クラッチプレート７２との間が開放状態であれば差動要素５８による差動を許容し、第１クラッチプレート７０と第２クラッチプレート７２との間の締結に応じて差動要素５８による差動を制限する電子制御クラッチ３０と、第２クラッチプレート７２および差動要素５８に連結されるモータジェネレータ３４と、を備える。【選択図】図２