| Patent Number |
Title Of Patent |
Date Issued |
| 7216024 |
Industrial truck with a stabilizing device |
May 8, 2007 |
| An industrial truck, in particular a counterbalanced fork lift truck, has a stabilizing device to increase its stability against tipping. The invention teaches that a plurality of wheel load sensors (R.sub.1, R.sub.2, R.sub.3, R.sub.4), each of which corresponds to an individual whee |
| 6530448 |
Restraint system |
March 11, 2003 |
| A restraint system for drivers of fork lift trucks with a driver's seat located in an open driver's cab includes a protective grate fastened to a protective roof of the driver's cab, which protective grate is pivotable around an axis of rotation that is located in the vicinity of the rea |
| 5979990 |
Vehicle seat with safety belt assembly |
November 9, 1999 |
| Described is a vehicle seat having a safety belt which can be extended from a belt retractor. The belt retractor is mounted to one side of the vehicle seat. A belt end portion which projects from the belt retractor is provided with a spring hook means. An engagement element for retaining |
| 5960903 |
Driver restraint device for an industrial truck |
October 5, 1999 |
| A driver restraint device is provided for an industrial truck which has a driver's seat. The driver restraint device has a belt (4) and a belt buckle (8). A closing latch (5) which is connected to the belt (4) can be fastened to the belt buckle (8). The belt (4) can be automatically |
| 5938237 |
Driver restraint device for an industrial truck |
August 17, 1999 |
| A driver restraining device is located in the driver's cab of an industrial truck having a driver's seat in the cab. The restraining device includes a contact member for the driver mounted in the cab and movable between a first retracted position and a second driver restraining position |
| 5921340 |
Industrial truck with a swivelling driver's seat |
July 13, 1999 |
| An industrial truck, in particular a front seat forklift truck, has a driver's seat which can swivel around an at least approximately vertical axis of rotation. A foot space for the operator's feet which corresponds to the driver's seat. The axis of rotation is at some distance from the |
| 5894905 |
Driver restraint device for an industrial truck |
April 20, 1999 |
| A driver restraint device for an industrial truck with a driver's seat has at least one restraining guard, for which an inoperative position and a restraining position are provided. During operation of the industrial truck, the restraining guard is in the restraining position, whereby it |
| 5603214 |
Exhaust system for an internal combustion engine and method of operation thereof |
February 18, 1997 |
| An exhaust system for an internal combustion engine including an exhaust duct having a lower portion and an upper portion with a discharge outlet. A pivotable flap is located in the upper portion of the exhaust duct to influence the discharge rate of the exhaust gases passing through the |
| 5224815 |
Industrial truck with a monitoring apparatus for the loading state |
July 6, 1993 |
| An industrial truck designed, for example, as a counterweight fork lift truck has a lifting stand 2, which is pivotable around a tilting axis N situated crosswise to the vehicular longitudinal axis in the front area of the vehicle in a lifting stand support. The counterweight fork lift t |
| 4768606 |
Hydraulic cylinder machine components |
September 6, 1988 |
| A machine component, such as a steering axle is provided as an elongate member having a hydraulic cylinder connected thereto intermediate the ends of the elongate member, said cylinder having an end plate at each end, a piston in said cylinder with piston rods extending from each end of |
| 4546847 |
Hydrostatic-transmission control system, especially for lift and other industrial vehicles |
October 15, 1985 |
| A hydrostatic-transmission control system for fork-lift trucks and like industrial vehicles has at least one of variable-displacement hydrostatic motor driving wheels on opposite sides of the vehicle and supplied by a pump having a control element for varying its displacement under the |
| 4432424 |
Lift loader |
February 21, 1984 |
| A lift loader is provided having two drive motors, each of which drives a vehicle wheel through a gearing arrangement located in a separate transmission housing, in which case each transmission housing is designed as a supporting structural component and is flanged at each transmission |
| 4400939 |
Drive units |
August 30, 1983 |
| A drive unit is provided consisting of an internal combustion engine, a continuously variable transmission unit and a fluid operated regulating assembly interconnecting said internal combustion engine and transmission and operated by a single manual control. A second manual control may b |
| 4255984 |
Pedal control for vehicle having a continuously adjustable transmission |
March 17, 1981 |
| A control assembly is for use in a vehicle having a transmission with an output shaft whose speed and direction are continuously adjustable by means of a selector rod. A pedal is movable in one direction from a rest position and a switchable mechanism connects the selector rod with the |
| 4236596 |
Hydrostatic-transmission control system, especially for lift and other industrial vehicles |
December 2, 1980 |
| A hydrostatic-transmission control system for fork-lift trucks and like industrial vehicles has at least one variable-displacement hydrostatic motor driving wheels on opposite sides of the vehicle and supplied by a pump having a control element for varying its displacement under the |
| 4189025 |
Hydraulic-actuated steering assembly for an industrial vehicle |
February 19, 1980 |
| A hydraulically operated steering assembly for a floor-type industrial vehicle, such as a fork-lift truck, comprises an elongated axial body upon which the axle carriers for the respective wheel axles are mounted at its ends. The pivot axes between the knuckle and the axle body and betwe |
| 4189020 |
Fork-lift truck with internal-combustion engine |
February 19, 1980 |
| A fork-lift truck having a chassis provided with a counterweight to balance the weight of a load carried by the mast and fork of the vehicle and an internal-combustion engine for propelling the vehicle, e.g. via a hydrostatic transmission, has the passages for the flow of cooling air to |
| 4184561 |
Steerable axle assembly for a floor-type industrial vehicle |
January 22, 1980 |
| A steerable axle assembly for a floor-type industrial vehicle, preferably a fork-lift truck, comprises an elongated axle body in the form of a housing having a box-shaped profile within which the tie bars and other important parts of the steering mechanism, e.g. a hydraulic cylinder for |
| 4161992 |
Vehicle with internal-combustion engine |
July 24, 1979 |
| A vehicle, especially a forklift truck, having an internal-combustion engine and a hydrostatic transmission driven thereby. The crankshaft of the engine extends parallel to the direction of travel of the vehicle, i.e., parallel to its longitudinal vertical median plane and the hydros |
| 4137990 |
Steering assembly for a floor-type industrial vehicle with improved mounting means |
February 6, 1979 |
| A steering assembly for a floor-type industrial vehicle, for example, a fork-lift truck, which comprises an elongated axle body to which the steerable wheel axles are affixed by pivotal axle carriers at the ends of the axle body and a steering linkage is mounted on the axle body for |
| 4125199 |
Lateral-shift device for fork-lift vehicles |
November 14, 1978 |
| A lateral-shift device for the prongs of a fork-lift vehicle in which the fork carrier and prong-support device is laterally shiftable by a mechanism at least in part recessed in the front face of the carrier on which the fork is vertically displaceable such that the forward portions |
| 4108265 |
Hydrostatic-transmission control system, especially for lift and other industrial vehicles |
August 22, 1978 |
| A hydrostatic-transmission control system for fork-lift trucks and like industrial vehicles has a pair of variable-displacement hydrostatic motors driving respective wheels on opposite sides of the vehicle and supplied by pump means having a control element for varying its displacement u |
| 4056160 |
Electrically powered vehicle with power steering |
November 1, 1977 |
| An electrically powered vehicle, e.g. a forklift truck or other utility-type battery-powered vehicle, is provided with a hydraulic power-steering system with a pump driven by an electric motor. A circuit is provided to cut out the power-steering pump motor when the vehicle attains an |
| 4026432 |
Lift-vehicle assembly |
May 31, 1977 |
| A lift assembly for an industrial vehicle, e.g. a fork-lift truck, comprises a pair of transversely spaced uprights mounted upon a common tiltable frame formed with cylinders for plunger-type pistons carried by the vertically displaceable members of the lift device. A lift carriage w |
| 3930563 |
Lift vehicle |
January 6, 1976 |
| A lift assembly for an industrial vehicle, e.g. a fork-lift truck, comprises a pair of transversely spaced uprights mounted upon a common tiltable frame formed with cylinders for plunger-type pistons carried by the vertically displaceable members of the lift device. The latter members |
