A single drive axle brake includes: a differential unit (300) for separating and transferring the driving power received from the motor (100) to both sides; a differential gear unit (340) for distributing and transferring the driving power transferred from the motor to the wheels disposed on both sides; and a brake unit (360) for restricting the differential gear unit (340). Differential side gears (344, 345) geared with a differential pinion gear are disposed inside a differential gear case (347) coupled with a crown wheel (341) of the differential unit, and the brake unit (360) includes a main brake (380) for restricting and stopping the differential gear case (347), and a subsidiary brake (390) for stopping the rotation of the power shaft (349).

A forklift truck includes a main controller, a driving motor, a drive controller, and an object detector. The drive controller controls the driving motor. The object detector detects the position of an object being present in the backward direction of the forklift truck. The main controller derives an expected trajectory of the forklift truck. The main controller imposes a speed limit on the forklift truck by setting a vehicle speed upper limit when the object detected by the object detector is located within the expected trajectory and the forklift truck is traveling in the direction of approaching the object. The main controller gives commands to the drive controller to prevent the vehicle speed of the forklift truck from exceeding the vehicle speed upper limit.

A carrier vehicle includes a front frame and a rear frame conveniently attachable to and detachable from the front frame. The front frame includes a frame body, at least one battery structure installed along an inner front side wall of the frame body and a connecting rod wheel component at a transverse bottom of the frame body. The rear frame comprises an operating handle, a handle joint base, a hydraulic component having an oil cylinder, a bearing component and a driving assembly. A bottom end of the operating handle is rotatably connected to the handle joint base, which includes a joint fixing base and a microswitch. The bearing component includes a bearing bridge having bridge lugs detachably connected to ends thereof, and a middle part sleeved on the oil cylinder. The front frame and rear frame are transportable in a separated compact configuration, with later simple and fast assembly.

A handle head and a carrier with the same are provided, wherein the handle head includes a shell, and a handle shaft axially provided inside the shell. A first isolation component, a second isolation component and a third isolation component are assembled on and provided at intervals along an axial direction of the handle shaft and divide an accommodation space in the shell into four mutually insulated functional areas arranged along the axial direction. The four functional areas comprise a wiring harness area, an electrical component area, a magnetic induction area, and a reset control area. The wiring harness area is configured to accommodate a wiring harness, several electrical components for realizing the control function are assembled in the electrical component area, magnetic induction components and reset components are assembled in the magnetic induction area, and reset control components are configured in the reset control area.

The present disclosure describes a lift truck attachment system that includes a lift truck carriage with an upper carriage support and a lower carriage support secured between two support brackets. The lift truck carriage is dimensioned to fit at least partially between opposing masts of a lift truck, such that the upper and lower carriage supports do not extend substantially beyond a forward surface of the mast. A device assembly, is mounted to the lift truck carriage, the device assembly including a base portion removably secured to the upper and/or lower carriage supports via one or more attachments. The device assembly can include a carriage scale removably secured to the base portion, the carriage scale configured to support load handling fixtures, such as a lift fork. In some examples, a single carriage support is used.

A pendant assembly for a rescue hoist may comprise a pendant, an interface box discrete from the pendant, and a display screen discrete from the pendant. The pendant may include a hoist input. The interface box may be configured to receive a control input from the pendant. The display screen may be configured to receive a display command from the interface box.

Disclosed herein is an automated conveyance robot (ACR) for conveying movable platforms (MPs) in and out of trailers. A lift carriage at a first end of the ACR is configured to couple to the MP during movement and disengage after movement. A counterweight system at a second end of the ACR counterbalances the ACR during conveyance. The ACR comprises a front drive assembly and a rear drive assembly which are independently steerable to allow for different steering methods. The ACR can function fully automated or can be controlled

An autonomous transport robot for transporting a payload is provided and includes a frame with an integral payload support, a transfer arm connected to the frame for autonomous transfer of payload to and from the frame, and a drive section with at least a pair of traction drive wheels astride the drive section, the drive section being connected to the frame. The at least the pair of traction drive wheels have a fully independent suspension coupling each traction drive wheel of the at least the pair of traction drive wheels to the frame, with at least one intervening pivot link between at least one traction drive wheel and the frame configured to maintain a substantially steady state traction contact patch between the at least one traction drive wheel and a rolling surface over rolling surface transients throughout traverse of the at least one traction drive wheel over the rolling surface.

A mobile lift apparatus includes a mobile base frame with sets of height adjustable, triple caster units, frame mounted floor brakes, a load deck, scissor linkage engaged between the base frame and the load deck, and a load table movable on the load deck. An actuator is engaged with the scissor linkage to extend and retract the scissor linkage.

An industrial truck comprises a driver standing platform and at least two side walls forming an entrance to the driver standing platform. One of the at least two side walls comprises a support for a transverse standing position of an operator. The support for the transverse standing position extends along a first plane. A control unit is positioned opposite the entrance and is configured to be operated by the operator while standing on the driver standing platform. A back section is positioned on one of the at least two side walls and configured to extend into the entrance and comprises a support for an oblique front standing position of the operator. The support for the oblique front standing position extends along a second plane and the back section is positioned at an angle relative to the support for the transverse standing position.