公开(公告)号：US4379673A

公开(公告)日：1983-04-12

申请号：US294796

申请日：1981-08-20

申请人： Sadayuki Takahashi ,  Yorio Komeda ,  Matsuo Tachibana ,  Kenkichi Nosaka

发明人： Sadayuki Takahashi ,  Yorio Komeda ,  Matsuo Tachibana ,  Kenkichi Nosaka

IPC分类号： E02F3/34 ,  A01B59/048 ,  E02F3/36 ,  E02F3/627 ,  E02F3/96 ,  E02F3/72

CPC分类号： A01B59/048 ,  E02F3/627 ,  E02F3/96

摘要： A pair of side frames, each comprising a side plate and a connecting arm, are provided on the opposite sides of a tractor body and connected together at their front ends by a connecting member. Each of the side frames has front and rear mount portions for a front loader and is removably provided at its front end with an upright frame extending upward in front of the bonnet of the tractor. The upright frame includes a mount member at the base portion thereof and an upright member removably attached to the mount member. The upper ends of the upright members are interconnected by a connector having a turnable rod extending therethrough and provided with a lift arm at each end. A front three-point linkage for attaching a front working implement to the tractor is mounted on the side frames and the upright frames. A lift cylinder is provided between the lift arm and a lower portion of each of the upright frames.

摘要翻译： 在拖拉机主体的相对两侧设置有一对侧框架，每个侧框架包括侧板和连接臂，其前端由连接构件连接在一起。 每个侧框架具有用于前装载机的前和后安装部分，并且在其前端可移除地设置有在拖拉机的发动机罩前方向上延伸的直立框架。 直立框架包括在其基部的安装构件和可移除地附接到安装构件的直立构件。 直立构件的上端通过具有延伸穿过的可转动杆的连接器相互连接并且在每一端设置有提升臂。 用于将前工作工具附接到拖拉机的前三点连杆安装在侧框架和直立框架上。 提升缸设置在提升臂和每个直立框架的下部之间。

公开(公告)号：USD297539S

公开(公告)日：1988-09-06

申请号：US854751

申请日：1986-04-21

申请人： Shigeru Morita ,  Hisato Katoh ,  Yoshihiro Kawahara ,  Kenkichi Nosaka

设计人： Shigeru Morita ,  Hisato Katoh ,  Yoshihiro Kawahara ,  Kenkichi Nosaka