A handle head of an electric transport vehicle includes a first body and a second body, with the second body being releasably connected to the first body. The second body conveniently may be disassembled from the first body when the vehicle is going to be shipped, and then reassembled for use of the vehicle. Disassembly of the second body from the first reduces the length of the handle and the volume of the handle head that otherwise need to be accommodated during shipping.

Stroller frame comprising at least one electric motor, for assistively driving the stroller frame, at least one wheel connecting device, in particular wheel axle, and at least one battery module connected or connectable to the wheel connecting device, which in the assembled state is arranged at least partly outside the wheel connecting device and is arranged at least predominantly below a level of an upper end of the wheel connecting device or is arranged at least partly below the wheel connecting device.

A galley cart assembly that includes a cart and a wheel assembly attached to the cart. The wheel assembly includes a plurality of wheels and a drive assembly configured to drive one or more of the plurality of wheels to propel the cart. The wheel assembly also includes a primary brake assembly to lock one or more of the plurality of wheels to prevent movement of the cart. Furthermore, the galley cart assembly includes a controller coupled to the cart and including a processor and a memory. The controller includes a turbulence monitoring system configured to detect a turbulence event. The controller is in communication with the wheel assembly, and is configured to automatically operate the primary brake assembly to lock the cart in position when the turbulence monitoring system detects the turbulence event. In certain configurations, an aircraft includes the galley cart assembly.

In this moving body, a walking assist device (1) is provided with: a plurality of drive wheels (50) capable of rotating about a plurality of rotational axes (51) disposed on a circumference centered on the same axis line (C); and a huh case (60) for supporting the plurality of rotational axes (51) so as to be able to revolve around the axis line (C). A first motor (10) is connected to the plurality of drive wheels (50) in a power transmissible manner so as to allow the plurality of drive wheels (50) to rotate, and a second motor (20) is connected to the huh case (60) in a power transmissible manner so as to allow the plurality of drive wheels (50) to revolve.

A cart power supply device includes a power supply resonance circuit, a notification element, a current detection circuit, and a control circuit. The power supply resonance circuit includes a power supply coil that can be electromagnetically coupled to a power reception coil mounted on a shopping cart or the like. The current detection circuit detects a current flowing through the power supply resonance circuit. The control circuit supplies an alternating current to the power supply resonance circuit at a first level and operates the notification element in a first mode when the detected current is less than a first threshold. The control circuit supplies the alternating current at a second level when the detected current is greater than the first threshold and operates the notification element in a second mode.

The present disclosure is related to an electric pallet truck. The electric pallet truck includes a frame, a lifting unit, and a walking unit. The lifting unit is configured to adjust a height of the frame. The walking unit is configured to drive the frame to move. The lifting unit includes a lifting mechanism fixedly connected to the frame and a hydraulic mechanism configured to control a lifting of the lifting mechanism. The walking unit includes a driving mechanism configured at a bottom of the lifting mechanism.

A non-contact power supply unit includes connectable units. Each of the connectable units includes a cart wheel guide, a non-contact power supply device configured to perform wireless power charging of a cart, a first connector, and a second connector. The first connector is connectable to the second connector of another connectable unit and the second connector is connectable to the first connector of another connectable unit. The cart wheel guides of the connectable units are aligned with each other when connected.

The present disclosure provides a walking type electric transporter capable of being continuously used for a long time while preventing breakage of a storage battery due to a collision of cargo. A storage battery is accommodated in a box-shaped battery casing, the battery casing is detachably attached to a transporter main body portion, and the battery casing holds the storage battery while having spaces in such a manner that an upper portion and a front portion in an interior and an upper surface and a front surface of the storage battery are respectively separated from each other.

Battery systems containing recyclable battery portions. The present disclosure includes disclosure of a battery system, comprising a housing configured to retain two or more battery portions; two or more battery portions configured to fit within the housing; wherein the housing is configured to fit within a battery compartment of a cart; wherein the two or more battery portions, when effectively connected together using a central connector of the battery system, collectively produce sufficient power to power electronic equipment of the cart; and wherein each of the two or more battery portions weigh at or below a desired threshold weight.

A trolley assembly includes a trolley housing defining an internal cavity. The assembly includes at least one ultra-violet (UV) illumination system contained within the internal cavity in a stowed position. The UV illumination system configured and adapted to extend outward from the internal cavity in a deployed position. The trolley assembly includes a battery in electrical communication with the at least one UV illumination system.