GB2050310A - Truck for handling heavy goods - Google Patents
Truck for handling heavy goods Download PDFInfo
- Publication number
- GB2050310A GB2050310A GB8014123A GB8014123A GB2050310A GB 2050310 A GB2050310 A GB 2050310A GB 8014123 A GB8014123 A GB 8014123A GB 8014123 A GB8014123 A GB 8014123A GB 2050310 A GB2050310 A GB 2050310A
- Authority
- GB
- United Kingdom
- Prior art keywords
- truck
- low
- driving
- carrier member
- conveying chain
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/36—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using endless chains or belts thereon
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07513—Details concerning the chassis
- B66F9/0754—Battery removal arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0461—Removal or replacement of the energy storages from the side
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Handcart (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The disclosed truck (1) for handling heavy goods (44) has a conveying chain (25) extending between a driving sprocket (23) and a driven sprocket (24), which sprockets are rotatably mounted on the truck (1). Driving means (28) is mounted on the truck and operatively connected to the conveying chain (25). A hook (27) connectable to the article (44) to be handled is secured to the conveying chain (25). <IMAGE>
Description
SPECIFICATION
Truck for handling heavy goods
This invention relates to a truck for handling heavy goods, such as for loading and unloading storage batteries for vehicles for example, a battery-driven fork lift truck or the like.
Conventional devicesfor handling, e.g., loading and unloading, storage batteries use a crane (or hoist) or separate elevating means. The crane or elevating means raises and lowers the storage batteries by using rope for loading them from a fork lift truck to a track at a certain height or vice versa.
The conventional devices for handling the storage batteries have shortcomings in that at least two operators are necessary for hanging up and loading the storage batteries, that the loading operation is complicated, and that the device is expensive.
Besides, when the storage batteries are hung by rope, if the rope is accidentally disengaged from a crane hook, the storage batteries may fall to the ground and may be damaged. Operators of the crane are disposed to the risk of various accidents, such as daamge to fingers by putting them between ropes.
The present invention obviates the aforesaid shortcomings of the prior art devices. An object of the present invention is to provide a truck for handling heavy goods having a driving sprocket and a driven sprocket mounted thereon for operatively carrying a conveying chain spanned across the two sprockets, a driving means mounted on the truck so as to rotate said driving sprocket for moving said chain, low-friction support means for slidably supporting an article being handled, and a hook secured to said chain, said hook being engageable with said article being handled. Another object of the present invention is to provide a truck of the last mentioned type, which truck has a carriage and means for vertically moving said carriage, the carriage having at least said low-friction support means mounted thereon.In a preferred embodiment of the present invention, lock means is mounted on the truck so as to lock the truck in position during handling of the heavy articles. The locking means may lock the truck to a car body, to which, or from which, the heavy articles are moved. The driving means used in the present invention may include a non-return mechanism.
For a better understanding of the invention, reference is made to the accompanying drawings, in which:
Figure 1 is a schematic perspective view of an embodiment of the present invention;
Figure 2 is a side view of the embodiment, with a part thereof removed;
Figure 3 is a side view of a low-friction support member, which is different from a low-friction support member used in the embodiment of Figure 1;
Figure 4 is a schematic vertical sectional view showing a low-friction support member mounted on a car body;
Figure 5 is a schematic vertical sectional view of another example of the low-friction support member mounted on a car body;
Figures 6, 7 and 8 are schematic explanatory views showing encircled portions A, B, and C of Figure 1 on larger scales, respectively;
Figure 9 is a schematic perspective view of another embodiment of the present invention; and
Figure 10 is a schematic perspective view showing driving means of the embodiment of Figure 9 on a large scale.
Like parts are designated by like symbols and numerals throughout the different views of the drawing.
Referring to Figure 1, a truck 1 according to the present invention has wheels 2 and 3 journalled at the front and rear portions thereof and a handle la.
An actuator 4, such as an oil hydraulic cylinder, is mounted on the truck 1, which actuator has an operating lever 4a and an output shaft 4b to be hydraulically raised at a comparatively slow speed in response to vertical reciprocation of the operating lever 4a. Low-friction support plates 5 are secured to a carrier 6 to facilitate sliding movement of a heavy article on the carrier member. The carrier member 6 of the embodiment of Figure 1 is connected to the output shaft 4b of the oil hydraulic cylinder 4 and has two parallel low-friction plates 5. Stoppers 7 are provided at the rear end of the carrier member 6, for limiting the movement of a heavy article mounted on the carrier member 6 such as a battery holder 44 housing storage batteries (to be referred to as the battery 44, hereinafter).
As shown in Figure 3, the low-friction plates 5for slidably supporting the heavy article may be replaced with roller conveyors 8.
In the embodiment of Figure 1, brackets 9 are secured on the top surface of the truck 1, and similarbrackets 10 are secured to the bottom surface of the carrier member 6 located immediately above the brackets 9, so as to provide two pairs of brackets 9 and 10. Each pair of brackets 9, 10 pivotally mount the left-hand ends of a pair of arms 11 and 12, as seen in Figure 2, by pins 13 and 14, respectively. The two arms 11 and 12 cross each other, and the crossing point of the two arms is connected to one end of a support shaft 15. Similar crossing points of another pair of arms 11 and 12 are connected to the opposite end of the support shaft 15. The arms 11 and 12 and the support shaft 15 thus connected constitute a link mechanism L for keeping the carrier member horizontal when the carrier member 6 moves vertically.Rollers 16 and 17 are mounted on the free ends of the arms 11 and 12, respectively. The rollers 17 engage the top surface of the truck, while the other rollers 16 engage the bottom surface of the carrier member 6.
As shown in Figures 1 and 4, a car body 18 of a fork lift or an automotive truck has a pair of parallel low-friction plates 19 mounted thereon so as to be aligned with the low-friction plates 5 of the carrier member 6 and to extend widthwise of the car body 18. The low-friction plats 19 carry the battery 44 in a slidable manner. To further facilitate smooth loading and unloading of the battery 44, additional lowfriction plates 19 may be secured to side walls of the car body 18 and front and rear walls of the battery 44, as shown by the dash and dot lines in Figure 1.
As shown in Figure 5, roller conveyors 20 may be mounted on the car body 18, instead of the lowfriction plates 19.
The carrier member 6 has bearings 21 and 22 mounted adjacentthe central portions of the front and rear ends thereof, as seen in the moving direction of the battery 44 thereon. A driving sprocket 23 and a driven sprocket 24 are journalled by the bearings 21 and 22, respectively. A conveying chain 25 spans the driving sprocket 23 and the driven sprocket 24 while operatively engaging the sprockets. The conveying chain 25 carries a pair of spaced hooks 27, so that either of the hooks 27 may engage a handle 26 secured to one end of the battery 44 for pulling or pushing the battery 44. Referring to Figure 6 illustrating the details of the hook 27, an engaging portion 27a is rotatably connected to a base portion 27b by a pin 27c so as to rotate between an upright position and a turned-down position.Accordingly, the hook 27 can be easily connected to or disconnectd from the handle 26 of the battery 44. The driving sprocket 23 has.a rotary shaft 23a, which shaft is operatively connected to the output side of a two-way driving means 28 such as a manually operated ratchet wrench fpr rotating the driving sprocket 23. The illustrated two-way driving means 28 includes a driving handle 28a.
Figure 7 shows a registering means. In the figure, the carrier member 6 has a guide pin 29 extending outwardly from one end thereof, so as to selectively fit into a register hole 30 bored in the car body 18.
When the guide pin 29 engages the register hole 30, the low-friction plates 5 (or the roller conveyors 20) of the truck 1 are aligned with the low-friction plates 19 (or the roller conveyors 20) of the car body 18.
Figure 8 shows a locking means 31 mounted on the carrier member 6, for locking the truck 1 to the car body 18. The locking means 31 comprises a locking head 31a with a rectangular end surface, which head 31a can se!ectively fit into a lock hole 31b bored in the car body 18, and an operating handle 31c is connected to the head 31a. The operating handle 31c is rotatable and movable in the lengthwise direction thereof. The shape of the lock hole 31b is rectangular and slightly largerthanthe rectangular end of the locking head 31a. When the locking head 31a engages the lock hole 31 b and is turned through a certain angle (e.g. about 90o), the truck 1 is locked to the car body 18.It is noted that when the guide pin 29 engages the register hole 30 the head 31a is brought to a position ready for fitting into the lock hole 31 b to effect the locking.
The operation of the truck with the aforesaid construction according to the present invention will now be described.
At first, the moving of the battery 44 from the car body 18 to the truck 1 according to the present invention will be considered. The truck 1 is brought to one side of the cary body 18, and the oil hydraulic cylinder 4 is actuated for raising the carrier member 6 to a position ready for receiving the battery 44.
Under this condition, the guide pin 29 is aligned with and fitted inthe register hole 30, and the handle 31c is operated so as to fit the locking head 31a in the lock hole 31b and turn the head 31a for locking the truck 1 to the car body 18. Then, one of the two hooks 27 is connected to the handle 26 projecting from one side surface of the battery 44. As the driving handle 28a is operated under such condi tins, the driving means 28 is so actuated as to turn rotary shaft 23a and the driving sprocket 23 integral with the shaft, for causing the chain 25 to run over the two sprockets 23 and 24.As a result, the hook 27 secured to the chain 25 moves, and the battery 44 connected to the thus moving hook 27 through the handle 26 slides on the low-friction plates 19 and 5 (or roller conveyors 20 and 8) until coming into contact with the stopers 7 where the battery 44 is placed in position on the truck 1.
To load a charged battery 44 from the truck 1 onto the car body 18, the truck 1 is registered with the car body 18 and locked in position therewith. Then, the driving means is actuated in the reverse direction to that in the aforesaid unloading from the car body 18 to the truck 1, so that the driving sprocket 23 rotates in the reverse direction, thus causing the chain 25 to move so as to let the hook 27 push the battery 44 onto the car body 18 until the battery 44 is loaded in position thereon.
Figures 9 and 10 illustrate another embodiment of the invention. In this embodiment, the top surface of the truck 1 itself fulfills the function of the carrier member 6 of the preceding embodiment, and a handle la extends in a direction perpendicular to roller conveyers 8 (or low-friction plates 5) for facilitating the movement of a heavy article. The embodiment of Figures 9 and 10 moves the heavy article, for instance the battery 44, always in one direction, and the stoppers 7 of the preceding embodiment are dispensed with. It is of course possible to provide a separate carrier member 6 in the truck 1 of this embodiment together with a vertical actuating means, as in the case of the preceding embodiment. Another difference in this embodiment from the preceding embodiment is in that a non-return mechanism 43 is provided in a driving means for rotating the driving sprocket 23.
More particularly, the driving sprocket 23 is integrally conntected to a rotary shaft 23a, and a pinion 32 is coaxially mounted on the shaft 23a in a manner rotatable relative to the shaft 23a. A ratchet wheel 33 is coaxially fixed to the shaft 23a. Upon actuation of a cylinder 34, a rack 35 is reciprocated while meshing with the pinion 32. A feed pawl 36 is pivotally mounted on a side surface of the pinion 32, and a leaf spring 37 carried by the pinion 32 resiliently urges the feed pawl 36 so as to engage the ratchet wheel 33. On the other hand, a rack guide 38 secured to the truck 1 (or the carrier member 6) has a non-return paw 39 with one end thereof pivotally connected thereto. A spring 40 carried by the truck 1 resiliently urges the non-return pawl 39 so as to engage the ratchet wheel 33. Accordingly, as the cylinder 34 is actuated forwardly, the rack 35 moves forwardly, rotating the pinion 32. In this case, the feed pawl 36 carried by the pinion 32 causes the ratchet wheel 33 to turn therewith, so that the rotary shaft 23a integral with the ratchet wheel 33 is also turned. As a result, the driving sprocket 23 rotates, moving the chain 25 accordingly. It is noted that the non-return pawl 39 allows the ratchet wheel 33 to rotate in the aforesaid direction and prevents only the reverse rotation of the rotary shaft 23a. The motion of the cylinder 34 is automatically reversed when either end of the rack 35 comes into contact with corresponding one of limit switches 41 and 42 disposed at the forward and rear ends of the stroke of the rack 35.When the rack 35 retracts, the pinion 32 in mesh with the rack 35 rotates, but the feed pawl 36 moves from the ratchet wheel in this case, so that the rotary shaft 23a does not rotate. The non-return pawl 39 prevents the shaft 32a from rotating in the reverse direction in this case. Consequently, the chain 25 can move only in one direction, and the direction of the truck 1 relative to the car body 18 during loading of a heavy good orthe battery 44 is opposite to that during unloading of the same.
As described in the foregoing, according to the present invention, conveying means for conveying a heavy good is provided on a truck with or without a carrier member, so that the labour and operational steps in loading and unloading a heavy article are reduced. Thus, expensive apparatus for loading and unloading a heavy article, such as a crane, can be dispensed with. Another advantage of the present invention is in that operators need not touch a heavy article directly with the hand, and the safety in handling heavy articles is greatly improved. Besides, when the truck uses a non-return mechanism in the driving means as in the case of the embodiment of
Figures 9 and 10, safe operation can be ensured even when the place of loading and unloading of heavy articles is inclined.
Claims (7)
1. A truck for handling heavy goods comprising low friction support means mounted on the truck for slidably supporting a heavy article thereon; a driving sprocket and a driven sprocket rotatably mounted on the truck with a conveying chain spanned across the two sprockets; driving means mounted on the truck so as to rotate said driving sprocket for moving said conveying chain; and hook means secured to said conveying chain so as to selectively engage said heavy article.
2. A truck as set forth in claim 1, wherein said truck has a carrier member and height adjusting means adjusting the vertical position of said carrier member, said carrier member having said lowfriction support means, said driving sprocket, said driven sprocket, said conveying chain with said hook, and said driving means mounted thereon.
3. A truck as set forth in claim 1, wherein said low-friction support means consists of a plurality of low-friction plates.
4. A truck as set forth in claim 1,wherein said low-friction support means consists of a plurality of roller conveyors.
5. A truck as set forth in claim 1, wherein said truck further comprises locking means for locking said truck at a desired position relative to a body outside the truck.
6. A truck as set forth in Claim 1 or 5, wherein said driving means includes a non-return mechanism.
7. A truck for handling heavy goods substantially as described with reference to, and as illustrated in,
Figures 1 to 8, or Figures 9 and 10, of the accompanying drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979071989U JPS55171667U (en) | 1979-05-28 | 1979-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2050310A true GB2050310A (en) | 1981-01-07 |
| GB2050310B GB2050310B (en) | 1983-06-08 |
Family
ID=13476374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8014123A Expired GB2050310B (en) | 1979-05-28 | 1980-04-29 | Truck for handling heavy goods |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS55171667U (en) |
| DE (1) | DE3017129A1 (en) |
| GB (1) | GB2050310B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159790A (en) * | 1984-06-08 | 1985-12-11 | Avr Machinery Pvba | Self-unloading trailer, with a tip box the floor of which is fitted with a roller track or conveying belt |
| FR2622165A1 (en) * | 1987-10-21 | 1989-04-28 | Electricite De France | Handling trolley, particularly for handling a medium voltage/low voltage transformer |
| EP1270364A3 (en) * | 2001-06-25 | 2004-01-07 | David B. Parry | Improvements in or relating to pallet trucks |
| EP1405778A1 (en) * | 2002-10-04 | 2004-04-07 | Still Gmbh | Battery exchange device for industrial truck |
| ES2223232A1 (en) * | 2002-07-12 | 2005-02-16 | Cañibano Ingenieria De Elevacion Y Transporte, S.A | Cart for transporting heavy loads, has head part fixed in fixed platform, wheels provided on shaft of rolling unit and fixed in anterior region of fixed platform, and extensible platform whose rear zone is provided with rolling unit |
| CN102806897A (en) * | 2011-06-02 | 2012-12-05 | 杭州市电力局 | Loading and transferring vehicle |
| WO2013013352A1 (en) * | 2011-07-22 | 2013-01-31 | 辽宁省电力有限公司 | Handling trolley usable for fast exchange of purely electric vehicle battery boxes |
| CN102935840A (en) * | 2012-11-19 | 2013-02-20 | 上汽通用五菱汽车股份有限公司 | Assembling tool of power battery packs of new energy vehicles |
| CN102963339A (en) * | 2012-11-07 | 2013-03-13 | 中国电力科学研究院 | Battery box assistance mechanism and battery box replacing device with same |
| US20140027693A1 (en) * | 2012-07-26 | 2014-01-30 | Mopec, Inc. | Scissor lift apparatus |
| FR3007958A1 (en) * | 2013-07-05 | 2015-01-09 | Syleps | ASSEMBLY COMPRISING A HANDLING TROLLEY AND A STORAGE CABINET |
| WO2019085319A1 (en) * | 2017-10-30 | 2019-05-09 | 蔚来汽车有限公司 | Battery swapping transporting device |
| US20220153238A1 (en) * | 2019-04-03 | 2022-05-19 | Aulton New Energy Automotive Technology Group | Mounting platform, battery replacement device and control method thereof |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2461629A1 (en) * | 1979-07-20 | 1981-02-06 | Balency Briard | Steerable supply type trolley - has hydraulically lifted platform tilting to remain horizontal on stairways and slopes |
| DE3126563A1 (en) * | 1981-07-06 | 1983-01-20 | Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm | METHOD FOR LOADING AND UNLOADING A LOW-LOADER VEHICLE WITH HEAVY GLASS DISC PACKAGES OF LARGE DIMENSIONS, AND TRANSPORT UNIT FOR CARRYING OUT THE METHOD |
| FR2685911A1 (en) * | 1992-01-03 | 1993-07-09 | Bretagne Concept Sarl | Device for manipulating bulky and heavy articles in the form of rolls |
| DE9305524U1 (en) * | 1993-04-13 | 1994-09-01 | Gottlob Auwärter GmbH & Co, 70567 Stuttgart | Exchange station for electric road vehicles equipped with exchangeable batteries |
| DE202012012601U1 (en) * | 2012-06-06 | 2013-07-17 | Werner Feil Gmbh | Dolly for preferably stacker-free transport and handling of cargo by means of such a trolley |
| CN102785637B (en) * | 2012-07-27 | 2015-02-04 | 中国电力科学研究院 | Side position positive pushing semi-automatic battery replacing device for electric automobile |
| DE102013105886A1 (en) * | 2013-06-07 | 2014-12-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method and device for installing a battery in a vehicle |
| CN104118403B (en) * | 2014-06-25 | 2017-09-26 | 许继电气股份有限公司 | Limiting lock, casing transferring pallet and casing transport carriage using the lock |
| CN106044626B (en) * | 2016-07-27 | 2018-03-13 | 国网电力科学研究院武汉南瑞有限责任公司 | The forklift of Turnover Box is picked and placeed for coarctation cabinet |
| DE102016222779A1 (en) * | 2016-11-18 | 2018-05-24 | Jungheinrich Aktiengesellschaft | Bearing aid for changing the battery |
| CN106829793B (en) * | 2016-12-27 | 2019-02-22 | 浙江伊卡新能源汽车有限公司 | The Semi automatic lifting device and its control method into battery carrier are moved convenient for battery |
| CN107323438B (en) * | 2017-06-30 | 2020-08-18 | 绍兴市柯桥区欧祥机械有限公司 | Special automobile moving device for automobile repair |
| CN108639025B (en) * | 2018-05-23 | 2021-11-02 | 力帆实业(集团)股份有限公司 | Battery replacement method for electric automobile |
| CN108944831B (en) * | 2018-07-24 | 2020-12-08 | 灵璧县浩翔信息科技有限公司 | New energy automobile structure convenient to battery is changed |
| CN109501772B (en) * | 2018-09-27 | 2023-10-03 | 蔚来(安徽)控股有限公司 | Rail trolley device and power exchange station |
-
1979
- 1979-05-28 JP JP1979071989U patent/JPS55171667U/ja active Pending
-
1980
- 1980-04-29 GB GB8014123A patent/GB2050310B/en not_active Expired
- 1980-05-05 DE DE19803017129 patent/DE3017129A1/en not_active Withdrawn
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159790A (en) * | 1984-06-08 | 1985-12-11 | Avr Machinery Pvba | Self-unloading trailer, with a tip box the floor of which is fitted with a roller track or conveying belt |
| FR2622165A1 (en) * | 1987-10-21 | 1989-04-28 | Electricite De France | Handling trolley, particularly for handling a medium voltage/low voltage transformer |
| EP1270364A3 (en) * | 2001-06-25 | 2004-01-07 | David B. Parry | Improvements in or relating to pallet trucks |
| ES2223232A1 (en) * | 2002-07-12 | 2005-02-16 | Cañibano Ingenieria De Elevacion Y Transporte, S.A | Cart for transporting heavy loads, has head part fixed in fixed platform, wheels provided on shaft of rolling unit and fixed in anterior region of fixed platform, and extensible platform whose rear zone is provided with rolling unit |
| EP1405778A1 (en) * | 2002-10-04 | 2004-04-07 | Still Gmbh | Battery exchange device for industrial truck |
| US7175379B2 (en) | 2002-10-04 | 2007-02-13 | Still Gmbh | Battery changing device for an industrial truck |
| CN102806897A (en) * | 2011-06-02 | 2012-12-05 | 杭州市电力局 | Loading and transferring vehicle |
| CN102806897B (en) * | 2011-06-02 | 2015-09-02 | 杭州市电力局 | A kind of load transferring vehicle |
| WO2013013352A1 (en) * | 2011-07-22 | 2013-01-31 | 辽宁省电力有限公司 | Handling trolley usable for fast exchange of purely electric vehicle battery boxes |
| AU2011373554B2 (en) * | 2011-07-22 | 2016-12-08 | Liaoning Electric Power Company Ltd | Loading and unloading vehicle suitable for quickly replacing battery box of pure electric vehicle |
| US20140027693A1 (en) * | 2012-07-26 | 2014-01-30 | Mopec, Inc. | Scissor lift apparatus |
| CN102963339A (en) * | 2012-11-07 | 2013-03-13 | 中国电力科学研究院 | Battery box assistance mechanism and battery box replacing device with same |
| CN102963339B (en) * | 2012-11-07 | 2014-10-08 | 中国电力科学研究院 | Battery box assistance mechanism and battery box replacing device with same |
| CN102935840A (en) * | 2012-11-19 | 2013-02-20 | 上汽通用五菱汽车股份有限公司 | Assembling tool of power battery packs of new energy vehicles |
| CN102935840B (en) * | 2012-11-19 | 2016-06-15 | 上汽通用五菱汽车股份有限公司 | A kind of assembly tool of new forms of energy car electrokinetic cell bag |
| FR3007958A1 (en) * | 2013-07-05 | 2015-01-09 | Syleps | ASSEMBLY COMPRISING A HANDLING TROLLEY AND A STORAGE CABINET |
| WO2019085319A1 (en) * | 2017-10-30 | 2019-05-09 | 蔚来汽车有限公司 | Battery swapping transporting device |
| US20220153238A1 (en) * | 2019-04-03 | 2022-05-19 | Aulton New Energy Automotive Technology Group | Mounting platform, battery replacement device and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3017129A1 (en) | 1980-12-11 |
| GB2050310B (en) | 1983-06-08 |
| JPS55171667U (en) | 1980-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |