公开(公告)号：US3831633A

公开(公告)日：1974-08-27

申请号：US24856472

申请日：1972-04-28

Applicant: CATERPILLAR TRACTOR CO

Inventor： COMER G

IPC: B62D11/18 ,  F16K11/18 ,  F16K31/44 ,  G05G9/047 ,  G05G9/04

CPC classification number: B62D11/183 ,  F16K11/18 ,  F16K31/44 ,  G05G9/047 ,  G05G2009/04714 ,  Y10T74/20201 ,  Y10T137/87072

Abstract: A bracket is pivotally mounted at its first end on a stationary support for rotation about a first axis. A handle is pivotally mounted on a second end of the bracket for rotation about a second axis which is disposed transversely relative to the first axis. The handle and bracket each have an extension formed thereon which is connected to respective control valve stems whereby pivotal movement of the handle about the first axis will reciprocate one of the valve stems and pivotal movement of the handle about the second axis will reciprocate the other valve stem.

Abstract translation: 支架在其第一端处枢转地安装在固定支撑件上以围绕第一轴线旋转。 手柄枢转地安装在支架的第二端上，用于围绕相对于第一轴横向设置的第二轴线旋转。 手柄和支架各自具有形成在其上的延伸部，其连接到相应的控制阀杆，由此手柄围绕第一轴线的枢转运动将使阀杆中的一个往复运动，并且手柄围绕第二轴线的枢转运动将使另一个阀 干。

公开(公告)号：US3851721A

公开(公告)日：1974-12-03

申请号：US34595273

申请日：1973-03-29

Applicant: CATERPILLAR TRACTOR CO

Inventor： COMER G ,  CRYDER J ,  WAGGONER J

IPC: B62D5/30 ,  B60T13/18 ,  B60T17/00 ,  B62D5/04

CPC classification number: B60T13/18

Abstract: There is disclosed means to provide a supplemental supply of fluid under pressure for emergency use in the hydraulic system of a vehicle with a normal supply provided by an engine driven pump. Pressure for the supplemental system is provided by a simple system including wheel driven pump which is operative during forward movement of the vehicle thereby insuring hydraulic control in emergency situations such as engine and/or engine driven pump failure. During reverse movement of the vehicle, simple pressure valves prevent flow from the main system into the supplemental system but allow reverse circulation of fluid through the wheel driven pump, thereby preventing cavitation.

Abstract translation: 公开了一种用于在具有由发动机驱动的泵提供的正常供应的车辆的液压系统中提供压力下的补充流体供紧急使用的装置。 补充系统的压力由简单的系统提供，该系统包括在车辆向前运动期间操作的轮式驱动泵，从而在诸如发动机和/或发动机驱动的泵故障的紧急情况下确保液压控制。 在车辆的反向移动期间，简单的压力阀防止从主系统流入补充系统，但允许流体通过轮驱动泵的反向循环，从而防止气蚀。

公开(公告)号：US3768329A

公开(公告)日：1973-10-30

申请号：US3768329D

申请日：1971-05-28

Applicant: CATERPILLAR TRACTOR CO

Inventor： COMER G ,  ALLEN T

IPC: G05G9/02 ,  G05G7/00

CPC classification number: G05G9/02 ,  Y10S74/90 ,  Y10T74/20159

Abstract: A shift lever for a transmission having forward and reverse gears is arranged to move in a substantially U-shaped path for controlling the transmission. The shift lever is operatively connected through a linkage system which provides for translation of the substantially U movement of the shift lever to a straight line motion at the transmission shift member.

Abstract translation: 用于具有前进和后退齿轮的变速器的变速杆被布置成在用于控制变速器的大致U形路径中移动。 变速杆通过联动系统可操作地连接，该联动系统提供变速杆的基本U运动到变速器换档构件的直线运动。

公开(公告)号：US3841715A

公开(公告)日：1974-10-15

申请号：US31851772

申请日：1972-12-26

Applicant: CATERPILLAR TRACTOR CO

Inventor： COMER G ,  STITTON E

IPC: B62D55/30 ,  B62D55/10

CPC classification number: B62D55/30

Abstract: An idler mounting mechanism for slidably supporting a rotatable idler on a track frame includes a shaft supporting the idler, with the ends of the shaft being supported by a slidable member. The slidable member includes a guide surface disposed substantially parallel to a top machine surface of the roller frame, and a hook-like member having a flange extending therefrom and slidably engaging a bottom machined surface of the roller frame.

Abstract translation: 用于在轨道框架上可滑动地支撑可旋转惰轮的惰轮安装机构包括支撑惰轮的轴，轴的端部由可滑动构件支撑。 可滑动构件包括基本上平行于滚子框架的顶部机器表面设置的引导表面，以及具有从其延伸的凸缘并可滑动地接合滚子框架的底部加工表面的钩状构件。