公开(公告)号：WO2018026916A1

公开(公告)日：2018-02-08

申请号：PCT/US2017/045095

申请日：2017-08-02

Applicant: CLARK EQUIPMENT COMPANY

Inventor： LACHER, Robert, R.

IPC: B66F9/075 ,  E02F9/00 ,  B66F17/00 ,  E02F3/40 ,  E02F3/96

Abstract: Disclosed embodiments include backscreens, backscreen accessories for implements of power machines, and implements including the same. In the backscreens or backscreen accessories (e.g., 400; 500), a first backscreen portion (e.g., 414) is attached to a frame (e.g., 222') of the implement (e.g., 200'), for example by welding. The first backscreen portion includes at least one first portion interface feature (e.g., 4148). A second backscreen portion (e.g., 416; 418) has at least one second portion interface feature (e.g., 4167). The at least one first portion interface feature and the at least one second portion interface feature are configured to engage one another to removably couple the second backscreen portion to the first backscreen portion.

Abstract translation: 所公开的实施例包括背投屏幕，用于动力机器的工具的背屏配件以及包括其的工具。 在后屏或后屏配件（例如400; 500）中，例如通过焊接将第一后屏部分（例如，414）附接到器具（例如，200'）的框架（例如，222'）。 第一背屏部分包括至少一个第一部分界面特征（例如，4148）。 第二背屏部分（例如，416; 418）具有至少一个第二部分接口特征（例如，4167）。 所述至少一个第一部分界面特征和所述至少一个第二部分界面特征被配置为彼此接合以将所述第二背屏部分可移除地联接到所述第一背屏部分。

公开(公告)号：WO2014039433A3

公开(公告)日：2014-03-13

申请号：PCT/US2013/057819

申请日：2013-09-03

Applicant: POLARIS INDUSTRIES INC. ,  CLARK EQUIPMENT COMPANY

Inventor： SMITH, Jeremy, C. ,  WETTERLUND, Marcus, A. ,  KALDOR, Matthew, J. ,  DEHNERT, Brian, P. ,  SCHLANGEN, Adam, J. ,  RIPLEY, Richard, D. ,  PETERSON, Shawn, D. ,  STENBERG, Kurt, E. ,  KINSMAN, Anthony, J. ,  MORISON, Angus, M. ,  ELIA, David, A. ,  WOSICK, Steve, M. ,  BOHNSACH, Michael, C. ,  LACHER, Robert, R. ,  MAROTTE, David, E.

IPC: B60W10/06

Abstract: A first invention is directed to method of controlling a vehicle provided with an the accelerator pedal (720) being adjustable to control a speed and a forward/reverse direction of the vehicle. The method detects an operator demand for a change in vehicle direction based on a detected position of the accelerator pedal and adjusts the powertrain to remove drive torque from at least one ground engaging member upon detecting the operator demand for the change in vehicle direction. Protection is sought also for such a vehicle. A second invention relates to disabling operation of a work attachment if the operator's seat is unloaded.

公开(公告)号：WO2018026916A8

公开(公告)日：2018-02-08

申请号：PCT/US2017/045095

申请日：2017-08-02

Applicant: CLARK EQUIPMENT COMPANY

Inventor： LACHER, Robert, R.

IPC: B66F9/075 ,  E02F9/00 ,  B66F17/00 ,  E02F3/40 ,  E02F3/96

Abstract: Disclosed embodiments include backscreens, backscreen accessories for implements of power machines, and implements including the same. In the backscreens or backscreen accessories (e.g., 400; 500), a first backscreen portion (e.g., 414) is attached to a frame (e.g., 222') of the implement (e.g., 200'), for example by welding. The first backscreen portion includes at least one first portion interface feature (e.g., 4148). A second backscreen portion (e.g., 416; 418) has at least one second portion interface feature (e.g., 4167). The at least one first portion interface feature and the at least one second portion interface feature are configured to engage one another to removably couple the second backscreen portion to the first backscreen portion.

公开(公告)号：WO2015073529A1

公开(公告)日：2015-05-21

申请号：PCT/US2014/065208

申请日：2014-11-12

Applicant: CLARK EQUIPMENT COMPANY

Inventor： LACHER, Robert, R.

IPC: E02F9/12 ,  E02F9/22 ,  F16H61/4157 ,  F15B11/044 ,  F16D57/06

CPC classification number: E02F9/128 ,  E02F9/2203 ,  E02F9/2225 ,  E02F9/226 ,  F16H61/4157

Abstract: A hydraulic brake mechanism (145; 245; 345) for use in hydraulic systems (200; 300) to provide braking of a hydraulic motor (150; 250; 350) is disclosed. The brake mechanism provides proper braking under a range of operating conditions, including (1) the start of flow from the pump (205; 305) to the brake and motor and braking is not desired; (2) operating conditions in which constant flow is provided from the pump to the brake and motor and braking is not desired; (3) operating conditions in which abrupt decreases of flow from the pump to the brake and the motor occur, for example where flow is reduced due to being drawn by another work element (325) or hydraulic load, but under which a reduced supply flow is still present and braking is not desired; and (4) operating conditions in which the hydraulic flow from the pump to the brake mechanism and the motor is shut off completely and braking is desired.

Abstract translation: 公开了一种用于液压系统（200; 300）中以提供液压马达（150; 250; 350）的制动的液压制动机构（145; 245; 345）。 制动机构在一系列操作条件下提供适当的制动，包括（1）从泵（205; 305）到制动器和电动机的启动流动，不需要制动; （2）从泵向制动器和电动机提供恒定流量并且不需要制动的操作条件; （3）其中从泵到制动器和电动机的流量急剧下降的操作条件，例如当由于另一个工作元件（325）或液压负载而被牵引而流动减小时，但在此减小的供应流量 仍然存在并且不需要制动; 和（4）从泵到制动机构和电动机的液压流动被完全切断并且制动的操作条件。

公开(公告)号：WO2007064537A1

公开(公告)日：2007-06-07

申请号：PCT/US2006/045077

申请日：2006-11-21

Applicant: CLARK EQUIPMENT COMPANY ,  LACHER, Robert, R. ,  WEBER, Henry, J. ,  SAGASER, Thomas, M. ,  KOLEGRAF, Kim, Michael

Inventor： LACHER, Robert, R. ,  WEBER, Henry, J. ,  SAGASER, Thomas, M. ,  KOLEGRAF, Kim, Michael

IPC: B62D21/18 ,  B62D33/063 ,  B62D55/10 ,  E02F9/12

CPC classification number: B62D33/0636 ,  B62D21/186 ,  B62D55/10 ,  E02F9/10 ,  E02F9/12

Abstract: A frame (120) and method for forming a frame (120) to mount a slew bearing (134) to an undercarriage (102) of a work machine (100) that eliminates a machining process. The frame (120) is formed of a single metallic plate. The metallic plate includes a vertical support portion (122) having a first support leg (124) and a second support leg (126). The metallic plate also includes a substantially planar top surface portion (128) that couples the first support leg (124) to the second support leg (126). A plurality of spaced apart slew bearing receiving apertures (130) are formed in the substantially planar top surface portion (128).

Abstract translation: 一种框架（120）以及用于形成将起重轴承（134）安装到作业机器（100）的起落架（102）上的框架（120）的方法，其消除了加工过程。 框架（120）由单个金属板形成。 金属板包括具有第一支撑腿（124）和第二支撑腿（126）的垂直支撑部分（122）。 金属板还包括将第一支撑腿（124）联接到第二支撑腿（126）的基本平坦的顶表面部分（128）。 多个间隔开的旋转轴承容纳孔（130）形成在基本平坦的顶表面部分（128）中。