About 74 results
https://drivepatents.com/patents/1066666 · 7 Jun 2006
The vehicle has at least one arrangement for detecting the revolution rate of at least one driven and/or braked wheel (1) and at least one device for regulating slip (8), especially during acceleration and/or braking, on at least one wheel. An arrangement ...
https://drivepatents.com/patents/1066965 · 31 May 2006
The lift truck (1) has a battery block (5) within its frame (9). The block can be moved horizontally relative to the frame. It has a resting surface (8) for the battery block on the vehicle frame, which can be moved sideways all the way out of the truck. I...
https://drivepatents.com/patents/1068758 · 29 Mar 2006
The mechanical actuating device has an actuating lever (1) mounted rotatable on a brake housing (20) and connected to the brake adjusting shaft (5) by a freewheel (2) so that a rotational movement of the lever in the direction of the brake is transferred t...
https://drivepatents.com/patents/1069791 · 22 Feb 2006
The industrial truck, especially a counterbalanced fork lift stacker (1), has an electric drive system, whereby the truck has a power supply unit (2) constructed as an autonomous module which comprises a hybrid drive unit with a battery and a current gener...
https://drivepatents.com/patents/1080787 · 12 Jan 2005
Heat arising during a fuel cell system's (1) operation operates a heating device. A liquid like water is used as a heat-transmission medium. Gas like air can also be used or waste gas from a fuel cell. An operating position, e.g. a driver's seat, is heated...
https://drivepatents.com/patents/1080768 · 12 Jan 2005
A frame (2) supports the elements of an industrial truck (1) like a steerable front axle (3), a rear axle (4) with electrical drive motors, a trailer device (5), a load-bearing platform (6) and a device for controlling electrical functions. Between the axl...
https://drivepatents.com/patents/1080833 · 12 Jan 2005
A fuel cell unit (9) supplies power to a traversing gear. The fuel cell unit and a fuel reservoir (10) are designed as a jointly interchangeable device (8). Water is used as fuel. Fuel that is liquid at room temperature like methanol is used to operate the...
https://drivepatents.com/patents/1081567 · 15 Dec 2004
The warehouse vehicle has an on-board energy storage device (1), at least one drive (2) supplied with energy by it and a device (4) for indicating the remaining operating time. The indicator of remaining operating time can be an analogue indicator, especia...
https://drivepatents.com/patents/1083231 · 13 Oct 2004
The warehouse vehicle has a radiator (1) and a filter element (2) arranged in front of an air inlet opening for the radiator. A cleaning arrangement for the filter element has an arrangement (4) for moving the filter element and is implemented so that clea...
https://drivepatents.com/patents/1084121 · 8 Sep 2004
An operating process for a liquefied petroleum gas (LPG) engine having an electrically-driven closing valve (4) and an electrically operated heater for the gas comprises producing a signal to switch on the heater on starting the engine, determining the hea...