公开(公告)号：US4934463A

公开(公告)日：1990-06-19

申请号：US424312

申请日：1989-08-07

申请人： Shuji Ishida ,  Shoji Tozawa ,  Shunji Asao ,  Masashi Musha ,  Kenichi Yamamoto ,  Kazuhiko Eigetsu ,  Kyoichi Oguri ,  Izuru Morita ,  Yasunori Matsunaga ,  Naoto Kozuki ,  Shinichi Amemiya

发明人： Shuji Ishida ,  Shoji Tozawa ,  Shunji Asao ,  Masashi Musha ,  Kenichi Yamamoto ,  Kazuhiko Eigetsu ,  Kyoichi Oguri ,  Izuru Morita ,  Yasunori Matsunaga ,  Naoto Kozuki ,  Shinichi Amemiya

IPC分类号： E02F3/84 ,  E02F3/85 ,  E02F9/20

CPC分类号： E02F3/845 ,  E02F3/844 ,  E02F9/2041

摘要： It takes high skill to achieve maximum efficiency of construction equipment under the ever changing working conditions. The automatic implement control system helps maximize operator efficiency and convenience by allowing a predetermined angle, lift and/or tilt position of a work implement (40) to be stored in the memory of the controller (3). In operation, the implement (40) may be moved from that stored predetermined position to perform other functions. In an automatic mode, the controller (3) can return the implement (40) to that predetermined position at any time during the work cycle. A valve (15-70) is provided for selectively switching between manual and automatic modes.

摘要翻译： 在不断变化的工作条件下，高效地实现施工设备的高效率。 通过允许将工作装置（40）的预定角度，提升和/或倾斜位置存储在控制器（3）的存储器中，自动机具控制系统有助于最大化操作者的效率和便利性。 在操作中，工具（40）可以从存储的预定位置移动以执行其他功能。 在自动模式下，控制器（3）可以在工作循环期间的任何时间将工具（40）返回到该预定位置。 提供阀（15-70）用于在手动模式和自动模式之间选择性切换。

公开(公告)号：US5104205A

公开(公告)日：1992-04-14

申请号：US562122

申请日：1990-08-03

申请人： Hidetake Motomura ,  Masashi Musha

发明人： Hidetake Motomura ,  Masashi Musha

IPC分类号： B61B13/00 ,  B62D55/08 ,  B62D55/084 ,  B62D55/14

CPC分类号： B62D55/0847

摘要： A track guiding guard for a crawler type vehicle which is mounted along the lower side of a track frame is disclosed. The track guiding guard comprises a pair of left and right guard members which rotatably support track rollers. Each guard member has a slanted bottom surface which defines a limit angle of inclination between the same and the upper surfaces of track shoes that face the bottom surface, the angle diverging laterally outward. Each guard member further defines a predetermined gap between the inner side surface of the lower end thereof and the outer ends of track pins that face the inner side surface. The gap is so set that when the bottom surface of the guard member is seated on the upper surfaces of the track shoes, the inner side surface of the lower end of the guard member substantially comes into contact with the outer ends of the track pins. Thus, the inclination of the vehicle is stably supported by the seating of the bottom surface of the guard member on the upper surfaces of the track shoes and the contact between the inner surface of the lower end of the guard member and the outer ends of the track pins.

摘要翻译： 公开了一种沿着履带架的下侧安装的履带式车辆履带导向罩。 导轨护罩包括一对左右的保护构件，可旋转地支撑轨道滚轮。 每个防护构件具有倾斜的底面，其限定了轨道鞋的与底面相对的上表面之间的极限倾斜角，该角度横向向外发散。 每个保护构件进一步限定其下端的内侧表面和与内侧表面相对的轨道销的外端之间的预定间隙。 该间隙是这样设定的：当防护件的底面位于履带板的上表面上时，防护件下端的内侧表面基本上与轨道销的外端相接触。 因此，通过将防护构件的底面安置在履带板的上表面和防护构件的下端的内表面与防护构件的下端之间的接触处，车辆的倾斜度被稳定地支撑 轨道针。