US3834667A - Handling apparatus for lifting and displacing articles of relatively great weight - Google Patents
Handling apparatus for lifting and displacing articles of relatively great weight Download PDFInfo
- Publication number
- US3834667A US3834667A US00279543A US27954372A US3834667A US 3834667 A US3834667 A US 3834667A US 00279543 A US00279543 A US 00279543A US 27954372 A US27954372 A US 27954372A US 3834667 A US3834667 A US 3834667A
- Authority
- US
- United States
- Prior art keywords
- casing
- jacks
- lift truck
- lift
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C3/00—Launching or hauling-out by landborne slipways; Slipways
- B63C3/12—Launching or hauling-out by landborne slipways; Slipways using cradles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/10—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats
- B60P3/1091—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats by suspending the boat, e.g. straddle trucks or trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
- B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
- B62B3/0612—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground power operated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Definitions
- ABSTRACT The apparatus is intended for lifting and displacing articles of relatively great weight and, more especially, of elongated shape, such as boats and other water craft, containers, and the like.
- the apparatus comprises a casing from which there extend a pair of parallel legs defining a free space therebetween.
- the legs are supported on wheels adjacent their free ends, and the casing is supported on a dirigible wheel, whereby the apparatus can travel over the ground.
- Each leg carries a pair of jacks, one nearer its free end and the other nearer the casing.
- a diesel engine is supported on the casing and drives a hydraulic pump, and the pressurized hydraulic fluid from the pump is used to operate a hydraulic motor for forward and rearward movement of the apparatus, to operate the jacks, and to operate a steering device.
- a support extends rearwardly from the casing and carries a seat for an operator, and control handles for the motor and the various hydraulic circuits extend rearwardly from the casing for use by the operator in controlling the vehicle.
- the apparatus is used to lift and displace articles by extending the pair of legs under the article, operating the jacks to lift the legs and to, in turn, lift the article off of support blocks or the like. The jacks are then operated to lower the legs so that the support wheels contact the ground and the apparatus can then transport the article to a desired location.
- the present invention relates to an apparatus intended to be used for the lifting and displacing of articles of relatively great weight and more especially of elongated shape, such as boats and other water craft, containers, trailers etc.
- this apparatus comprises a casing to which there are connected two bars which ex tend parallel in a horizontal direction leaving a free space therebetween, and which are intended to be brought under the load by displacement of the apparatus as a whole, this apparatus being provided with wheels for travelling on the ground and with jacks or similar devices for lifting purposes, and the casing containing means controlling the forward or rearward movement of the apparatus, means for controlling the lifting devices, and means controlling the orientation of the wheels.
- FIG. I is a side elevation view of the apparatus
- FIG. 2 is a plan view
- FIG. 3 is a diagrammatic view showing the hydraulic fluid supply circuit for various means provided in the apparatus and FIGS. 4, 4A, 4B and 4C are diagrammatic views showing the method of using the apparatus.
- the apparatus comprises an assembly comprising substantially a casing l with which there are integrally connected two bars 2 which extend parallel and in a horizontal direction, leaving between themselves a space 3. Bars 2 are generally connected by struts 2.
- This assembly can travel over the ground by means of pairs of wheels 4 carried by each of the bars 2, and two wheels 5 provided under the casing 1.
- each of the bars 2 are lifting jacks 6 arranged on the one hand usually in the vicinity of the pairs of wheels 4 and on the other hand in the vicinity of the casing ll.
- a drive 7 Contained in the casing 11 is a drive 7 which may be, for example, a diesel engine and whose shaft 8 carries a gear 9 engaging with a gear 10 fixed on the shaft 11 of a hydraulic pump I2 (FIGS. 2 and 3).
- This pump 12 takes its fluid from a tank (not shown) and supplies various means as follows:
- a hydraulic motor 14 which, by way of a differential 13, controls the forward or rearward movement of the assembly (l-Z) at a speed which is regulated by a valve 15 (FIG. 3) whose action on the rate of flow causes an acceleration or reduction of the speed of this motor;
- a jack 17 containing a piston 18 whose rod 19 drives a rack 20 which engages with an annulus 21 forming part of a differential 22 which controls the orientation of the wheels 5.
- FIGS. 4, 4A, 4B, 4C The following is a brief description of the operation of the apparatus (see FIGS. 4, 4A, 4B, 4C), assuming that the machine is to lift and shift a load which may be, for example, a boat or a container represented at B.
- the assembly 1'-2 is then shifted over the ground by means of wheels 4 and 5 and the bars 2 are introduced under the load B so as to come to be situated between the beams 23 (FIG. 4).
- the jacks 6 are then operated in such a manner as to effect the lifting of the load B and make the load B move off the beams 23 (FIG. 4A) and away from them.
- the jacks are retracted so as to allow the load to descend slightly.
- the assembly then occupies the position shown in FIG. 4C where the assembly bears on the wheels of the apparatus.
- the load B may then be made to travel over the ground by means of the rolling movement of the wheels 4.
- the apparatus may be supplemented by a seat 24 and control handles 25-26 provided on the casing l for for ward and rearward movement, regulation of speed and steering control.
- a lift truck for lifting a load and then transporting the load to a destination, comprising, in combination, a casing; a pair of parallel laterally spaced bars extending forwardly from said casing and defining a space therebetween, said bars being integral with said casing; wheels supporting each bar adjacent its free end; a dirigible wheel beneath and supporting said casing; a respective pair of jacks on each bar, one adjacent but rearwardly of the associated wheels and the other adjacent the junction of the associated bar with said casing, said jacks being extendable to lift said truck and a load thereon; a motor-driven hydraulic pump in said casing; a hydraulic motor operable to drive said dirigible wheel to move said lift truck over the ground; hydraulically operable steering means operatively associated with said dirigible wheel to steer the lift truck; said hydraulic pump being connected to said hydraulic motor, to said steering means and to said jacks; said steering means comprising a piston-cylinder hydraulic actuator, a rack connected to the piston of said hydraulic actuator, and a differential device connecting said rack to said dirigice
- a lift truck as claimed in claim 1, including a valve lift truck and the load while the support blocks are reinterposed between said hydraulic pump and said hymoved, retract said jacks to reengage said wheels with draulic motor and operable to control the rate of flow the ground, and drive said lift truck to transport the of hydraulic fluid to said hydraulic motor. load to its destination. 5
Abstract
The apparatus is intended for lifting and displacing articles of relatively great weight and, more especially, of elongated shape, such as boats and other water craft, containers, and the like. To this end, the apparatus comprises a casing from which there extend a pair of parallel legs defining a free space therebetween. The legs are supported on wheels adjacent their free ends, and the casing is supported on a dirigible wheel, whereby the apparatus can travel over the ground. Each leg carries a pair of jacks, one nearer its free end and the other nearer the casing. A diesel engine is supported on the casing and drives a hydraulic pump, and the pressurized hydraulic fluid from the pump is used to operate a hydraulic motor for forward and rearward movement of the apparatus, to operate the jacks, and to operate a steering device. A support extends rearwardly from the casing and carries a seat for an operator, and control handles for the motor and the various hydraulic circuits extend rearwardly from the casing for use by the operator in controlling the vehicle. The apparatus is used to lift and displace articles by extending the pair of legs under the article, operating the jacks to lift the legs and to, in turn, lift the article off of support blocks or the like. The jacks are then operated to lower the legs so that the support wheels contact the ground and the apparatus can then transport the article to a desired location.
Description
llittl Sanger ate [191 HANDLING APPARATUS FOR LIFTING AND DISPLAEING ARTICLES 0F RELATIVIELY GREAT WEIGHT [76] Inventor: .lacobus Simon Sanger, Avenue A,
l-luysmans 80, Brussels, Belgium 22 Filed: Aug. 10, 1972 21 Appl.No.:279,543
[30] Foreign Application Priority Data [58] Field of Search 214/390, 512; 280/4312; ISO/79,2 R; 254/2 R, 2 B, 2 C; 187/9 [56] References Cited UNITED STATES PATENTS 2,601,171 6/1952 Schreck 254/2 C X 2,986,225 5/1961 Travaglio... 280/4312 X 3,187,841 6/1965 Renshaw 187/9 3,372,769 3/1968 Jung et al. 280/43.l2 X 3,507,351 4/1970 Goodacre 187/9 X 3,601,422 8/1971 Woods ISO/79.2 R X 3,710,965 l/1973 .loosten 187/9 X FOREIGN PATENTS OR APPLICATIONS 534,848 10/1955 ltaly 214/390 Primary ExaminerAlbert J. Makay Attorney, Agent, or FirmMcGlew and Tuttle [57] ABSTRACT The apparatus is intended for lifting and displacing articles of relatively great weight and, more especially, of elongated shape, such as boats and other water craft, containers, and the like. To this end, the apparatus comprises a casing from which there extend a pair of parallel legs defining a free space therebetween. The legs are supported on wheels adjacent their free ends, and the casing is supported on a dirigible wheel, whereby the apparatus can travel over the ground. Each leg carries a pair of jacks, one nearer its free end and the other nearer the casing. A diesel engine is supported on the casing and drives a hydraulic pump, and the pressurized hydraulic fluid from the pump is used to operate a hydraulic motor for forward and rearward movement of the apparatus, to operate the jacks, and to operate a steering device. A support extends rearwardly from the casing and carries a seat for an operator, and control handles for the motor and the various hydraulic circuits extend rearwardly from the casing for use by the operator in controlling the vehicle. The apparatus is used to lift and displace articles by extending the pair of legs under the article, operating the jacks to lift the legs and to, in turn, lift the article off of support blocks or the like. The jacks are then operated to lower the legs so that the support wheels contact the ground and the apparatus can then transport the article to a desired location.
2 Claims, 7 Drawing Figures HANDLING APPARATUS FOR LIFTING AND DISPLACING ARTICLES F RELATIVEILY GREAT WEIGHT The present invention relates to an apparatus intended to be used for the lifting and displacing of articles of relatively great weight and more especially of elongated shape, such as boats and other water craft, containers, trailers etc.
It has as its object to effect the handling of these articles in a particularly quick and practical way and, for example, in the case of a boat, to shift it to a place of storage or a place where repairs can be carried out.
With this object in view, this apparatus comprises a casing to which there are connected two bars which ex tend parallel in a horizontal direction leaving a free space therebetween, and which are intended to be brought under the load by displacement of the apparatus as a whole, this apparatus being provided with wheels for travelling on the ground and with jacks or similar devices for lifting purposes, and the casing containing means controlling the forward or rearward movement of the apparatus, means for controlling the lifting devices, and means controlling the orientation of the wheels. I
For an understanding of the principles of the invention, reference is made to the following description of a typical embodiment thereof as illustrated in the accompanying drawings.
FIG. I is a side elevation view of the apparatus;
FIG. 2 is a plan view;
FIG. 3 is a diagrammatic view showing the hydraulic fluid supply circuit for various means provided in the apparatus and FIGS. 4, 4A, 4B and 4C are diagrammatic views showing the method of using the apparatus.
DESCRIPTION OF THE PREFERRED EMBODIMENT The apparatus comprises an assembly comprising substantially a casing l with which there are integrally connected two bars 2 which extend parallel and in a horizontal direction, leaving between themselves a space 3. Bars 2 are generally connected by struts 2.
This assembly can travel over the ground by means of pairs of wheels 4 carried by each of the bars 2, and two wheels 5 provided under the casing 1.
Also provided on each of the bars 2 are lifting jacks 6 arranged on the one hand usually in the vicinity of the pairs of wheels 4 and on the other hand in the vicinity of the casing ll.
Contained in the casing 11 is a drive 7 which may be, for example, a diesel engine and whose shaft 8 carries a gear 9 engaging with a gear 10 fixed on the shaft 11 of a hydraulic pump I2 (FIGS. 2 and 3).
This pump 12 takes its fluid from a tank (not shown) and supplies various means as follows:
I. a hydraulic motor 14 which, by way of a differential 13, controls the forward or rearward movement of the assembly (l-Z) at a speed which is regulated by a valve 15 (FIG. 3) whose action on the rate of flow causes an acceleration or reduction of the speed of this motor;
2. the cylinders I6 of the lifting jacks 6 (FIG. 3);
3. a jack 17 containing a piston 18 whose rod 19 drives a rack 20 which engages with an annulus 21 forming part of a differential 22 which controls the orientation of the wheels 5.
The following is a brief description of the operation of the apparatus (see FIGS. 4, 4A, 4B, 4C), assuming that the machine is to lift and shift a load which may be, for example, a boat or a container represented at B.
For this purpose, first of all there are arranged in parallel fashion on the ground two beams or blocks 23 in such a manner that the load B bears on these (FIG. 4).
I. The assembly 1'-2 is then shifted over the ground by means of wheels 4 and 5 and the bars 2 are introduced under the load B so as to come to be situated between the beams 23 (FIG. 4).
2. The jacks 6 are then operated in such a manner as to effect the lifting of the load B and make the load B move off the beams 23 (FIG. 4A) and away from them.
3. These beams are then removed (FIG. 4B) while the load B continues to be supported by the jacks 6.
4. The jacks are retracted so as to allow the load to descend slightly. The assembly then occupies the position shown in FIG. 4C where the assembly bears on the wheels of the apparatus.
5. The load B may then be made to travel over the ground by means of the rolling movement of the wheels 4.
The apparatus may be supplemented by a seat 24 and control handles 25-26 provided on the casing l for for ward and rearward movement, regulation of speed and steering control.
What I claim is:
1. A lift truck, for lifting a load and then transporting the load to a destination, comprising, in combination, a casing; a pair of parallel laterally spaced bars extending forwardly from said casing and defining a space therebetween, said bars being integral with said casing; wheels supporting each bar adjacent its free end; a dirigible wheel beneath and supporting said casing; a respective pair of jacks on each bar, one adjacent but rearwardly of the associated wheels and the other adjacent the junction of the associated bar with said casing, said jacks being extendable to lift said truck and a load thereon; a motor-driven hydraulic pump in said casing; a hydraulic motor operable to drive said dirigible wheel to move said lift truck over the ground; hydraulically operable steering means operatively associated with said dirigible wheel to steer the lift truck; said hydraulic pump being connected to said hydraulic motor, to said steering means and to said jacks; said steering means comprising a piston-cylinder hydraulic actuator, a rack connected to the piston of said hydraulic actuator, and a differential device connecting said rack to said dirigible wheel; a cantilever support extending rearwardly from said casing at the upper part of the latter; an operators seat on said support; and control handles, operating fluid flow control means in the connections of said hydraulic pump to the hydraulically operated components of said lift truck, extending rearwardly from said casing, at a level slightly above said support, to a position adjacent said operators seat, whereby an operator occupying said seat may control the speed of movement of said lift truck, the direction of movement of said lift truck, and extension and retraction of said jacks; whereby an operator, seated on said operators seat, by manipulating said control handles, may direct said lift truck to extend said bars beneath a load supported on support blocks, extend said jacks to lift said 2. A lift truck, as claimed in claim 1, including a valve lift truck and the load while the support blocks are reinterposed between said hydraulic pump and said hymoved, retract said jacks to reengage said wheels with draulic motor and operable to control the rate of flow the ground, and drive said lift truck to transport the of hydraulic fluid to said hydraulic motor. load to its destination. 5
Claims (2)
1. A lift truck, for lifting a load and then transporting the load to a destination, comprising, in combination, a casing; a pair of parallel laterally spaced bars extending forwardly from said casing and defining a space therebetween, said bars being integral with said casing; wheels supporting each bar adjacent its free end; a dirigible wheel beneath and supporting said casing; a respective pair of jacks on each bar, one adjacent but rearwardly of the associated wheels and the other adjacent the junction of the associated bar with said casing, said jacks being extendable to lift said truck and a load thereon; a motor-driven hydraulic pump in said casing; a hydraulic motor operable to drive said dirigible wheel to move said lift truck over the ground; hydraulically operable steering means operatively associated with said dirigible wheel to steer the lift truck; said hydraulic pump being connected to said hydraulic motor, to said steering means and to said jacks; said steering means comprising a piston-cylinder hydraulic actuator, a rack connected to the piston of said hydraulic actuator, and a differential device connecting said rack to said dirigible wheel; a cantilever support extending rearwardly from said casing at the upper part of the latter; an operator''s seat on said support; and control handles, operating fluid flow control means iN the connections of said hydraulic pump to the hydraulically operated components of said lift truck, extending rearwardly from said casing, at a level slightly above said support, to a position adjacent said operator''s seat, whereby an operator occupying said seat may control the speed of movement of said lift truck, the direction of movement of said lift truck, and extension and retraction of said jacks; whereby an operator, seated on said operator''s seat, by manipulating said control handles, may direct said lift truck to extend said bars beneath a load supported on support blocks, extend said jacks to lift said lift truck and the load while the support blocks are removed, retract said jacks to reengage said wheels with the ground, and drive said lift truck to transport the load to its destination.
2. A lift truck, as claimed in claim 1, including a valve interposed between said hydraulic pump and said hydraulic motor and operable to control the rate of flow of hydraulic fluid to said hydraulic motor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE771508A BE771508A (en) | 1971-08-19 | 1971-08-19 | DEVICE FOR LIFTING AND MOVING RELATIVELY HEAVY AND HEAVY OBJECTS. |
Publications (1)
Publication Number | Publication Date |
---|---|
US3834667A true US3834667A (en) | 1974-09-10 |
Family
ID=3858537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00279543A Expired - Lifetime US3834667A (en) | 1971-08-19 | 1972-08-10 | Handling apparatus for lifting and displacing articles of relatively great weight |
Country Status (3)
Country | Link |
---|---|
US (1) | US3834667A (en) |
BE (1) | BE771508A (en) |
NL (1) | NL7115302A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3047477A (en) * | 1957-10-30 | 1962-07-31 | Gen Am Transport | Reduction of titanium dioxide |
US4095708A (en) * | 1974-10-23 | 1978-06-20 | Westerwalder Eisenwerk Gerhard Gmbh | Reversing device for hoisting and tipping freight containers |
US4629391A (en) * | 1984-10-09 | 1986-12-16 | Soyk Melvin A | Powered lifter |
US4923361A (en) * | 1988-05-02 | 1990-05-08 | Skf Nova Ab | Device for moving at least a part of a vehicle in a sideward direction |
US4941794A (en) * | 1987-03-11 | 1990-07-17 | Honda Giken Kogyo Kabushiki Kaisha | Automated loading/unloading equipment |
FR2767296A1 (en) * | 1997-08-12 | 1999-02-19 | Soler Roger | Handling trolley for heavy loads |
US20070253801A1 (en) * | 2006-04-26 | 2007-11-01 | Aard Van Weezel | Vehicle comprising a lifting mechanism as well as such a lifting mechanism |
US20100054907A1 (en) * | 2008-09-03 | 2010-03-04 | Puls Ingo | Universal vehicle |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2601171A (en) * | 1947-02-14 | 1952-06-17 | Irvin F Schreck | Power propelled truck of the type provided with a steering handle connected to a swiveled traction wheel |
US2986225A (en) * | 1960-03-18 | 1961-05-30 | Yuba Conslidated Ind Inc | Lift truck |
US3187841A (en) * | 1962-06-20 | 1965-06-08 | Modern Hydraulics Inc | Fork lift vehicle |
US3372769A (en) * | 1966-04-29 | 1968-03-12 | Clark Equipment Co | Material handling vehicle |
US3507351A (en) * | 1967-06-02 | 1970-04-21 | Lansing Bagnall Ltd | Control mechanism for pallet or stillage trucks |
US3601422A (en) * | 1968-04-23 | 1971-08-24 | Lansing Bagnall Ltd | Industrial trucks |
US3710965A (en) * | 1970-12-21 | 1973-01-16 | J Joosten | Material handling vehicle and method of storing same |
-
1971
- 1971-08-19 BE BE771508A patent/BE771508A/en unknown
- 1971-11-05 NL NL7115302A patent/NL7115302A/xx not_active Application Discontinuation
-
1972
- 1972-08-10 US US00279543A patent/US3834667A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2601171A (en) * | 1947-02-14 | 1952-06-17 | Irvin F Schreck | Power propelled truck of the type provided with a steering handle connected to a swiveled traction wheel |
US2986225A (en) * | 1960-03-18 | 1961-05-30 | Yuba Conslidated Ind Inc | Lift truck |
US3187841A (en) * | 1962-06-20 | 1965-06-08 | Modern Hydraulics Inc | Fork lift vehicle |
US3372769A (en) * | 1966-04-29 | 1968-03-12 | Clark Equipment Co | Material handling vehicle |
US3507351A (en) * | 1967-06-02 | 1970-04-21 | Lansing Bagnall Ltd | Control mechanism for pallet or stillage trucks |
US3601422A (en) * | 1968-04-23 | 1971-08-24 | Lansing Bagnall Ltd | Industrial trucks |
US3710965A (en) * | 1970-12-21 | 1973-01-16 | J Joosten | Material handling vehicle and method of storing same |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3047477A (en) * | 1957-10-30 | 1962-07-31 | Gen Am Transport | Reduction of titanium dioxide |
US4095708A (en) * | 1974-10-23 | 1978-06-20 | Westerwalder Eisenwerk Gerhard Gmbh | Reversing device for hoisting and tipping freight containers |
US4629391A (en) * | 1984-10-09 | 1986-12-16 | Soyk Melvin A | Powered lifter |
US4941794A (en) * | 1987-03-11 | 1990-07-17 | Honda Giken Kogyo Kabushiki Kaisha | Automated loading/unloading equipment |
US4923361A (en) * | 1988-05-02 | 1990-05-08 | Skf Nova Ab | Device for moving at least a part of a vehicle in a sideward direction |
FR2767296A1 (en) * | 1997-08-12 | 1999-02-19 | Soler Roger | Handling trolley for heavy loads |
US20070253801A1 (en) * | 2006-04-26 | 2007-11-01 | Aard Van Weezel | Vehicle comprising a lifting mechanism as well as such a lifting mechanism |
US20100054907A1 (en) * | 2008-09-03 | 2010-03-04 | Puls Ingo | Universal vehicle |
Also Published As
Publication number | Publication date |
---|---|
NL7115302A (en) | 1973-02-21 |
BE771508A (en) | 1971-12-31 |
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