GEAR TRANSMISSION FOR VEHICLE

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申请(专利)号： JP20090290305

专利号： JP2011132971A 主分类号： F16H57/04 申请权利人： AISIN AI CO LTD 公开国代码： JP 优先权国家： JP

摘要：

PROBLEM TO BE SOLVED: To provide a gear transmission for a vehicle which secures high power transmission

efficiency and makes shift feeling on a gear shift operation comfortable by warming a lubricating oil quickly at the start of a vehicle.;SOLUTION: The gear transmission for a vehicle includes a casing 2 sealed with the lubricating oil, shaft members (an input shaft 31, a counter shaft 32, an output shaft 33)

journalled to the casing to transmit power, a plural sets of gear pairs (40 to 43, 45) that are provided on the shaft member, realize a predetermined gear ratio by selective meshing, and agitate at least one portion of the lubricating oil, a heat radiation member 6 which stores a latent heat accumulating material 61 that may cause a phase transition from a

supercooling condition of liquid phase to a solid phase and at least part of which is immersed in the lubricating oil, and a stimulation means which gives physical stimulation to the heat radiation member 6 and causes the phase transition of the latent heat accumulating material at the start of the vehicle.;COPYRIGHT:

申请日： 2009-12-22 公开公告日： 2011-07-07

分类号： F16H57/04 发明设计人： TANBA TOSHIO 申请国代码： JP

优先权： 20091222 JP

2009290305

摘要附图：

潤滑油が封入されたケーシングと、

該ケーシングに軸支されて動力を伝達する軸部材と、

該軸部材に設けられ選択的に噛合することにより所定の変速比を実現するとともに少なくともその一部が前記潤滑

权利要求说明书

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