Abstract: A hydraulic tank for an industrial truck having a tank lower part with a base and a side wall and produced in one piece, a tank cover which is connected to an upper edge of the side wall, is produced in one piece and defines at least one hydraulic medium receiving chamber together with the base and the side wall, at least one hydraulic medium intake pipe extending from a hydraulic medium suction connector of the tank cover, and at least one hydraulic medium return pipe extending from a hydraulic medium return connector of the tank cover, wherein the hydraulic medium intake pipe and the hydraulic medium return pipe, together with the tank cover, form a tank upper part which is assembled as a modular unit with the tank lower part to form the hydraulic tank.

Abstract: A battery removal apparatus for a vehicle, comprising a mobile lifting device with vertically adjustable load-handling means, and a locking device mounted thereon for locking engagement of an exchangeable battery unit of a vehicle in its engagement member. A locking device for a battery removal apparatus wherein the locking device is a sub-assembly combined to form a one-piece module comprising, a base frame to be mounted on a load-handling means of a lifting device, said base frame comprising two ramp portions and two locking hooks, wherein the locking hooks are arranged side by side at a given lateral distance apart on the base frame, are pivotable about a common pivot axis between a locking position and a release position, and are coupled by a common pivot shaft.

Abstract: A hydraulic tank for an industrial truck having a tank lower part with a base and a side wall and produced in one piece, a tank cover which is connected to an upper edge of the side wall, is produced in one piece and defines at least one hydraulic medium receiving chamber together with the base and the side wall, at least one hydraulic medium intake pipe extending from a hydraulic medium suction connector of the tank cover, and at least one hydraulic medium return pipe extending from a hydraulic medium return connector of the tank cover, wherein the hydraulic medium intake pipe and the hydraulic medium return pipe, together with the tank cover, form a tank upper part which is assembled as a modular unit with the tank lower part to form the hydraulic tank.

Abstract: The invention relates to a battery removal apparatus for an electric industrial truck, which has a battery compartment (7) having a lateral battery compartment opening (27) and a battery compartment floor (31), with an exchangeable battery unit (11) which is accommodated upright therein on the battery compartment floor (31) and which is removed in a substantially horizontal direction from the battery compartment (7), which battery unit has in the vicinity of its side situated in the battery compartment (7) nearest the battery compartment opening (27) an engagement member (55) for the battery removal apparatus (13) and a lifting abutment (21) which is freely accessible from the battery compartment opening (27) from below to be acted upon by the battery removal apparatus (13), wherein the battery removal apparatus (13) is a mobile lifting device (15) with vertically adjustable load-handling means (17) and a locking device (19) mounted thereon for locking engagement of the exchange battery unit (11) in its engag