公开(公告)号：WO2023043676A1

公开(公告)日：2023-03-23

申请号：PCT/US2022/043082

申请日：2022-09-09

Applicant: CROWN EQUIPMENT CORPORATION

Inventor： GILLILAND, Kevin ,  WIETHOLTER, Adam ,  GROVER, Michael

IPC: B60D1/04 ,  B60D1/62 ,  B60D1/36

Abstract: A materials handling vehicle comprising a hitch system, and a drive mechanism. The hitch system comprises a hitch and a hitch controller. The hitch comprises a latch, one or more sensors, an actuator, and a receiving member. The latch is positionable between open and closed positions. The actuator is positionable between retracted, intermediate, and extended positions. The receiving member is configured to lead a cart hook to engage the latch when in the closed position. The one or more sensors are configured to detect a position of the latch and a presence of the cart hook received within the receiving member. The hitch controller is configured to position the actuator in one of the retracted position, the intermediate position, and the extended position, and to position the latch in one of the open position and the closed position in response to signals received from the one or more sensors.

公开(公告)号：WO2023043675A1

公开(公告)日：2023-03-23

申请号：PCT/US2022/043076

申请日：2022-09-09

Applicant: CROWN EQUIPMENT CORPORATION

Inventor： GILLILAND, Kevin ,  WIETHOLTER, Adam ,  GROVER, Michael

IPC: B60D1/04 ,  B60D1/36

Abstract: A materials handling vehicle comprising a hitch, and a drive mechanism. The hitch comprises a latch and a receiving member. The latch is positionable between open and closed positions. The receiving member comprises a pair of inwardly curved side scoops and a central incline member provided between the pair of inwardly curved side scoops, each inwardly curved side scoop having an upper surface, a lower surface opposite the upper surface, an inner surface, an outer surface opposite the inner surface, a rear surface, and a front surface opposite the rear surface. The rear and upper surfaces of the pair of inwardly curved side scoops define an open rear end of the receiving member, the upper surface being sloped at the open rear end. The central incline member and the upper surface of the pair of inwardly curved side scoops cooperate to lead a cart hook to engage the latch.