公开(公告)号：US10086696B2

公开(公告)日：2018-10-02

申请号：US15112750

申请日：2015-05-28

申请人： DAEDONG INDUSTRIAL CO., LTD.

发明人： Dong Wook Park ,  Ki Sung Shin

IPC分类号： B60K17/28 ,  B60K17/06 ,  B60K25/06 ,  F16H3/091 ,  F16H57/02 ,  F16H3/08 ,  F16H37/04

摘要： An agricultural working vehicle transmission combination includes: a clutch housing having a flywheel housing integrally formed thereon so as to cover an engine flywheel and a hollow transmission case directly connected to the rear side of the clutch housing. The clutch housing includes a PTO clutch unit for connecting/disconnecting transfer of engine power to a PTO shaft, a main gear-shifting unit for primary gear-shifting of engine power, and a bi-speed turn unit for front-wheel bi-speed turn execution. The transmission case includes a forward/backward gear-shifting unit connected to the rear side of the main gear-shifting unit via an intermediate clutch such that power can be transferred and a sub gear-shifting unit for secondary gear-shifting behind the forward/backward gear-shifting unit.

公开(公告)号：US09919558B2

公开(公告)日：2018-03-20

申请号：US15112863

申请日：2015-05-28

申请人： DAEDONG INDUSTRIAL CO., LTD.

发明人： Dong Wook Park ,  Jae Hong Lee

IPC分类号： B60B35/16 ,  B60B35/12 ,  B60K17/16 ,  B60R21/13 ,  B60B35/14 ,  B60R21/00 ,  B62D49/06 ,  B62D21/18

CPC分类号： B60B35/16 ,  B60B35/12 ,  B60B35/14 ,  B60K17/165 ,  B60R21/131 ,  B60R2021/0018 ,  B60R2021/0076 ,  B60Y2200/22 ,  B60Y2200/221 ,  B60Y2410/10 ,  B62D21/186 ,  B62D49/06

摘要： A rear axle case of an agricultural work vehicle and a rear axle assembly including the same. The rear axle case of an agricultural work vehicle includes: a rear axle cover, having a hollow pipe shape, for surrounding a rear axle; a reduction gear cover unitarily provided at the side of the rear axle cover; a differential axle cover integrally formed at the front end of the reduction gear cover so as to cover a differential axle extending to the outside of a rear differential case; and a brake unit cover unitarily provided at an opening of the differential axle cover in a form in which one side opening of the differential axle cover is covered, such that a space in which a multi-disk brake unit can be provided is formed between the brake unit cover and the rear differential case.