公开(公告)号：WO2016049275A1

公开(公告)日：2016-03-31

申请号：PCT/US2015/051866

申请日：2015-09-24

Applicant: MTD PRODUCTS INC

Inventor： KRYSTOWSKI, Adam ,  MORSE, Daniel ,  UTZ, Michael ,  TYLER, Carl ,  WOODRUM, Adam

IPC: A01D34/00 ,  A01D34/68 ,  A01D69/10

CPC classification number: B60T7/12 ,  A01D34/006 ,  A01D34/6812 ,  A01D69/10 ,  A01D2101/00 ,  B60T1/005 ,  B60T7/104 ,  B60T11/046 ,  B60Y2200/223

Abstract: Methods and apparatus for a lawn maintenance vehicle park brake and traction drive interlock are provided. A park brake mechanism is selectively operable between an engaged position and a disengaged position. A traction drive is also mounted to the lawn maintenance vehicle, the traction drive having a disable mode which prohibits transmission of a driving force from the traction drive to a drive wheel. A first operable connection between the park brake mechanism and a wheel brake activates the wheel brake. A second operable connection between the park brake mechanism and the traction drive activates the disable mode of the traction drive. A method of controlling a lawn maintenance vehicle with a park brake and traction drive interlock include the steps of providing a lawn maintenance vehicle, providing an operable park brake mechanism, providing a first operable connection, and providing a second operable connection.

Abstract translation: 提供了草坪维护车辆驻车制动器和牵引驱动互锁的方法和装置。 驻车制动机构可在接合位置和分离位置之间选择性地操作。 牵引驱动器也安装在草坪维护车辆上，牵引驱动器具有禁止模式，其禁止驱动力从牵引驱动器传递到驱动轮。 驻车制动机构和车轮制动器之间的第一可操作连接启动车轮制动。 驻车制动机构和牵引驱动器之间的第二可操作连接启动牵引驱动器的禁用模式。 一种通过驻车制动器和牵引驱动器互锁来控制草坪维护车辆的方法包括提供草坪维护车辆，提供可操作的驻车制动机构，提供第一可操作连接以及提供第二可操作连接的步骤。

公开(公告)号：EP3197262B1

公开(公告)日：2020-04-01

申请号：EP15778459.6

申请日：2015-09-24

Applicant: MTD Products Inc.

Inventor： KRYSTOWSKI, Adam ,  MORSE, Daniel ,  UTZ, Michael ,  TYLER, Carl ,  WOODRUM, Adam

IPC: A01D34/00 ,  A01D34/68 ,  A01D69/10

公开(公告)号：EP3197262A1

公开(公告)日：2017-08-02

申请号：EP15778459.6

申请日：2015-09-24

Applicant: MTD Products Inc.

Inventor： KRYSTOWSKI, Adam ,  MORSE, Daniel ,  UTZ, Michael ,  TYLER, Carl ,  WOODRUM, Adam

IPC: A01D34/00 ,  A01D34/68 ,  A01D69/10

CPC classification number: B60T7/12 ,  A01D34/006 ,  A01D34/6812 ,  A01D69/10 ,  A01D2101/00 ,  B60T1/005 ,  B60T7/104 ,  B60T11/046 ,  B60Y2200/223

Abstract: Methods and apparatus for a lawn maintenance vehicle park brake and traction drive interlock are provided. A park brake mechanism is selectively operable between an engaged position and a disengaged position. A traction drive is also mounted to the lawn maintenance vehicle, the traction drive having a disable mode which prohibits transmission of a driving force from the traction drive to a drive wheel. A first operable connection between the park brake mechanism and a wheel brake activates the wheel brake. A second operable connection between the park brake mechanism and the traction drive activates the disable mode of the traction drive. A method of controlling a lawn maintenance vehicle with a park brake and traction drive interlock include the steps of providing a lawn maintenance vehicle, providing an operable park brake mechanism, providing a first operable connection, and providing a second operable connection.

Abstract translation: 提供了草坪维护车辆制动和牵引驱动联锁的方法和设备。 驻车制动机构可在接合位置和分离位置之间选择性地操作。 牵引驱动装置也安装在草坪维护车上，牵引驱动装置具有禁用模式，该禁止模式禁止将驱动力从牵引驱动装置传递到驱动轮。 驻车制动机构和车轮制动器之间的第一可操作连接激活车轮制动器。 驻车制动机构和牵引驱动装置之间的第二可操作连接激活牵引驱动装置的禁用模式。 具有驻车制动和牵引驱动联锁的草坪维护车辆的控制方法包括以下步骤：提供草坪维护车辆，提供可操作的驻车制动机构，提供第一可操作连接，以及提供第二可操作连接。