公开(公告)号：US08166848B2

公开(公告)日：2012-05-01

申请号：US12382048

申请日：2009-03-06

申请人： Shingo Uozumi ,  Nobukazu Ike ,  Takeshi Fukuma ,  Masataka Kameyama ,  Ryota Sato

发明人： Shingo Uozumi ,  Nobukazu Ike ,  Takeshi Fukuma ,  Masataka Kameyama ,  Ryota Sato

IPC分类号： F16H57/02

CPC分类号： F16H57/025 ,  Y10T74/2186

摘要： A transmission case includes a housing that accommodates a starting device, the housing having rib portions on an inner surface; and a speed change mechanism case connected to the housing, the speed change mechanism case accommodating a speed change mechanism, wherein a thin wall portion is provided in the housing by a groove formed in the housing, and the transmission case is structured such that stress is concentrated on the thin wall portion by at least one of the rib portions when an impact load is applied to the transmission case.

摘要翻译： 传动箱包括容纳起动装置的壳体，所述壳体在内表面上具有肋部; 以及与所述壳体连接的变速机构壳体，所述变速机构壳体容纳变速机构，其中，通过形成在所述壳体中的槽而在所述壳体内设置有薄壁部，所述变速箱构造成使得应力为 当冲击载荷施加到变速箱时，通过至少一个肋部分集中在薄壁部分上。

公开(公告)号：US20090241727A1

公开(公告)日：2009-10-01

申请号：US12382048

申请日：2009-03-06

申请人： Shingo Uozumi ,  Nobukazu Ike ,  Takeshi Fukuma ,  Masataka Kameyama ,  Ryota Sato

发明人： Shingo Uozumi ,  Nobukazu Ike ,  Takeshi Fukuma ,  Masataka Kameyama ,  Ryota Sato

IPC分类号： F16H57/02

CPC分类号： F16H57/025 ,  Y10T74/2186

摘要： A transmission case includes a housing that accommodates a starting device, the housing having rib portions on an inner surface; and a speed change mechanism case connected to the housing, the speed change mechanism case accommodating a speed change mechanism, wherein a thin wall portion is provided in the housing by a groove formed in the housing, and the transmission case is structured such that stress is concentrated on the thin wall portion by at least one of the rib portions when an impact load is applied to the transmission case.

摘要翻译： 传动箱包括容纳起动装置的壳体，所述壳体在内表面上具有肋部; 以及与所述壳体连接的变速机构壳体，所述变速机构壳体容纳变速机构，其中，通过形成在所述壳体中的槽而在所述壳体内设置有薄壁部，所述变速箱构造成使得应力为 当冲击载荷施加到变速箱时，通过至少一个肋部分集中在薄壁部分上。