CN103693125A - Trolley cart special for forklifts - Google Patents
Trolley cart special for forklifts Download PDFInfo
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- CN103693125A CN103693125A CN201310745977.1A CN201310745977A CN103693125A CN 103693125 A CN103693125 A CN 103693125A CN 201310745977 A CN201310745977 A CN 201310745977A CN 103693125 A CN103693125 A CN 103693125A
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- wheel
- front support
- support stand
- pallet fork
- fork
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Abstract
The invention relates to the technical field of forklift manufacture, in particular to a trolley cart special for forklifts. The trolley cart comprises a frame, a front wheel, a left rear wheel, a right rear wheel, and a traction mechanism. The frame is mainly composed of main beams, a support board, connecting beams, and traction beams. The traction mechanism mainly comprises a front support, two fork guide channels, and a rotating upper cover plate. The upper portion of the front support is mounted in a bearing bush through a bearing. The rotary upper cover plate connectedly covers the middle of the front support. The fork guide channels are fixed below the rotary upper cover plate through connecting blocks. The inner side of each connecting block is provided with a strip limiter. The lower portion of the front support is provided with the front wheel. The special trolley cart is used with a forklift, so that operating time of the forklift is shortened, manpower and material resources are reduced, forklift maintenance cost is reduced, energy consumption is reduced, emission is reduced, and the environment is protected.
Description
Technical field
The present invention relates to fork truck manufacturing technology field, relate in particular to a kind of fork truck Special flat truck.
Background technology
Have at present a lot of enterprises, place is very large, and diesel fork lift truck, batter fork lift truck are a lot, and goods need to be transported in storehouse to entrucking storehouse, or be transported in storehouse and store after goods is unloaded, the continual work back and forth of same work fork truck, work efficiency is lower.
In order to increase work efficiency, some enterprise with a lot of fork trucks as tractor truck, after a flat truck in tow, this flat truck is mainly four wheels below, vehicle frame of wheel upper support, on vehicle frame, weld sweep, be used for transporting cargo, this flat truck is not only high but also wide, highly generally 0.7 meter of left and right, approximately 2 meters of width, 3 to 4 meters of length.When fork truck is loaded onto slightly higher object, turn round and easily goods is thrown, wide car body turns round also inconvenient.The main purpose of such a fork truck traction flat truck is that more goods is transported in region inside, to reduce, comes and goes the number of times conveying goods, and it two is while carrying longer goods, there is no wide passage, and fork truck cannot be goods axial transport.Aspect traction connection, personnel need get off and pull up fork truck towing pin, more firmly pull flat truck draw bar alignment pin holes to insert pin again, and such work empty wagons can also be done, when fork truck is loaded onto goods to flat truck, and then just to connect be not very smooth, at this moment car is too heavy, and a people draws motionless, must a people lift draw bar, a people operates fork truck and just can complete, and connects like this danger close, and fork truck easily bumps against people.In fork truck work, and personnel are inconvenient to get off, and can lengthen working hours like that and expend muscle power.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned technology, and a kind of fork truck Special flat truck is provided, time saving and energy saving, can smooth transport and can in narrow space, move, easy operating, increases work efficiency.
The present invention for achieving the above object, by the following technical solutions:
A fork truck Special flat truck, is characterized in that: comprise vehicle frame, front vehicle wheel, left back wheel, right rear wheel and trailer coupling; Described vehicle frame mainly consists of girder, stay bearing plate, tie-beam and draw beam; Described girder is four and from beginning to end integrally welded, described stay bearing plate is placed between described girder, and described tie-beam is trapezoidal, and described tie-beam is welded on described girder, described draw beam is vertically welded in the top of described tie-beam, on described draw beam, is welded with bearing carrier ring; Described left and right rear wheel is arranged on the lower rear of described girder; Described trailer coupling mainly consists of front support stand, pallet fork guide groove, rotation upper cover plate, described front support stand top is arranged in described bearing carrier ring by bearing, described rotation upper cover plate is socketed in the middle part of described front support stand, described pallet fork guide groove is two, by contiguous block, be fixed on respectively the below of described rotation upper cover plate, the inner side of described contiguous block is provided with bar shaped limiting stopper, and the lower end of bar shaped limiting stopper is greater than the thickness of pallet fork apart from the distance of the bottom surface of pallet fork guide groove; Described front vehicle wheel is installed in the bottom of described front support stand.Utilize this flat truck to coordinate with fork truck, the pallet fork of fork truck can directly be inserted in pallet fork guide groove and fix with front support stand, logical because front support stand can rotate, so this flat truck can be pushed in less space.This flat truck is because vehicle frame is lower, so center of gravity is more steady, can draw more goods, and the tie-beam in vehicle frame is trapezoidal can guarantee that fork truck has larger rotational angle, has improved the alerting ability of this flat truck.When unloading, front support stand can lift in company with pallet fork again, thereby efficiently goods is unloaded.
Preferably, also comprise a catch gear, described catch gear is arranged on a side of described pallet fork guide groove, described catch gear is mainly by lock handle, revolving bar, locking block, fixture block and fixed block form, described fixed block is fixed on a side of described contiguous block, described revolving bar is through described fixed block, between described revolving bar and described fixed block, be provided with the spring with torsion, the top of revolving bar is provided with setting nut, the lower end of revolving bar and described locking block are affixed, the side of described locking block and described lock handle are affixed, described fixture block is fixed on contiguous block one side adjacent with described fixed block.This catch gear can also adopt other mode, for example by bolt, pallet fork is locked or other conventional locking modes, object is that pallet fork is locked in pallet fork guide groove, this catch gear can manually be moved locking, auto lock while also can pallet fork being inserted in pallet fork guide groove, greatly facilitates operator and uses.
Preferably, also comprise a braking mechanism, described braking mechanism is fixed on the bottom of described front support stand, described braking mechanism is mainly by brake disc, two brake facings and cam enough become, described two brake facings are arranged on respectively in described brake disc, one end of described two brake facings respectively with stud connection, the other end of two brake facings coordinates with the described cam of difference, between two brake facings, be connected with extension spring, described cam is connected with the lifting arm at the brake disc back side by rotating shaft, described lifting arm is connected with pipe link by bearing pin, described pipe link is connected with pulling rope, described pulling rope passes described front support stand inside and is connected with the locker that is fixed on front support stand top.The setting of this braking mechanism be for prevent this flat truck in withdraw from service situation from line slip, simple operation, only needs tension pulling rope.
Preferably, described locker mainly consists of bracing frame upper cover, parking brake handle, the middle part of described parking brake handle be hollow and both sides with opening, described pulling rope is affixed with the first tie bolt on described parking brake handle, and described parking brake handle is fixed on support frame as described above and is covered by the second tie bolt.This locker is the use coordinating with braking mechanism, and object is that the operator that is more convenient for uses, and because this locker is to be connected with the pulling rope in braking mechanism, therefore, pulls locker and just can encourage efficiently flat truck and stop extremely.
Preferably, described front support stand is provided with drawbar pin hole, and described drawbar pin hole is connected with stayed pole by bearing pin.Drawbar pin hole is set on front support stand, drawbar pin hole is connected with draw bar, make this dolly also there is tractive function, increased the use function of this dolly, because front support stand can rotate, and draw bar can move up and down, therefore, draw bar can be very easily and tractor truck fix, and there will not be current most tractor truck to be difficult to the problem connecting.
Preferably, described front-wheel is divided into the near front wheel and off front wheel, and described the near front wheel and off front wheel are arranged on same front wheel spindle, and this front wheel spindle is connected with the bottom of described front support stand by bearing seat.Can increase the bearing capacity of this flat truck like this.
Preferably, described left back wheel is two, and two left back wheels are installed on same hind axle, and this hind axle is arranged on the afterbody lower-left side of vehicle frame by bearing seat; Described right rear wheel is two, and two right rear wheel are installed on same hind axle, and this hind axle is arranged on the afterbody lower right side of vehicle frame by bearing seat.The same, can increase the weight capacity of this flat truck.
The invention has the beneficial effects as follows: fork truck Special flat truck has solved above problem substantially, connection mode easily, the pallet fork that pallet fork guide groove is convenient to fork truck inserts, when pallet fork rises, bar shaped limiting stopper can pin pallet fork, thereby without personnel, get off and connect, time saving and energy saving, can select voluntarily according to customer requirement.Pallet fork after locking can rotate freely with rotation upper cover plate, tractive and before push away can, thereby can enter, work in narrower the space in.It is more steady when 0.3 meter of lower height carries cargo, during dress bulk goods, be easier to, one end of being connected with pallet fork when unloading bulk goods and unloading longer goods liftable with ground miter angle, goods slides naturally, be that pallet fork is without exiting from draw gear, promote pallet fork, flat truck front end lifts, and pallet fork and draw gear can not depart from.Owing to adopting pallet fork to control, flat truck can enter in freight container bulk goods is transported and transported flexibly.The load carrying ability of 3 to 6 tons, places 3 pallets for 2.4 meters to 3.6 meters and has substantially met requirement.Fork truck and Special flat truck collaborative work, reduced fork truck work-hours, reduced human and material resources, when fork truck maintenance, upkeep cost reduce, also reduced the consumption of the energy, reduces discharge, protection of the environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is exploded drawings of the present invention;
Fig. 3 is the structural representation of vehicle frame in the present invention;
Fig. 4 is that the present invention is with the structural representation of pallet fork;
Fig. 5 is the installation enlarged drawing of left back wheel and right rear wheel in the present invention;
Fig. 6 is the structural representation of catch gear in the present invention;
Fig. 7 is the mounting structure schematic diagram of catch gear in the present invention;
Fig. 8 is the structural representation of braking mechanism in the present invention;
Fig. 9 is the mounting structure schematic diagram of braking mechanism in the present invention;
Figure 10 is the structural representation of locker in the present invention;
Figure 11 is the structural representation of front support stand in the present invention;
Figure 12 is the structural representation of pallet fork guide groove in the present invention;
Figure 13 is the pallet fork structure schematic diagram of fork truck in the present invention;
In figure: 1, vehicle frame; 11, girder; 12, stay bearing plate; 13, tie-beam; 14, draw beam; 15, bearing carrier ring; 2, front vehicle wheel; 21, the near front wheel; 22, off front wheel; 23, front wheel spindle; 3, left back wheel; 4, right rear wheel; 5, trailer coupling; 51, front support stand; 52, pallet fork guide groove; 53, rotation upper cover plate; 54, contiguous block; 55, bar shaped limiting stopper; 6, catch gear; 61, lock handle; 62, revolving bar; 63, locking block; 64, fixture block; 65, fixed block; 66, spring; 67, setting nut; 7, braking mechanism; 71, brake disc; 72, brake facing; 73, cam; 74, brake band; 75, hinge; 76, lifting arm; 77, pipe link; 78, pulling rope; 79, extension spring; 8, locker; 81, bracing frame upper cover; 82, parking brake handle; 83, opening; 84, the first tie bolt; 85, the second tie bolt; 9, stayed pole; 10, hind axle; 101, bearing seat; 111, pallet fork.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, describe the specific embodiment of the present invention in detail.As shown in Figures 1 to 5, a kind of fork truck Special flat truck, comprises vehicle frame 1, front vehicle wheel 2, left back wheel 3, right rear wheel 4 and trailer coupling 5; Described vehicle frame 1 mainly consists of girder 11, stay bearing plate 12, tie-beam 13 and draw beam 14; Described girder is four and from beginning to end integrally welded, and described stay bearing plate 12 is placed between described girder, and described tie-beam is trapezoidal, the space of tie-beam top temporary just reduces like this, fork truck is when turning, and the amplitude of rotation is just larger, thereby is applicable to more narrow space work.Described tie-beam 13 is welded on described girder 11, and described draw beam 14 is vertically welded in the top of described tie-beam 13, is welded with bearing carrier ring 15 on described draw beam; Described left and right rear wheel 2,3 is arranged on the bottom of described girder 11, and the height of vehicle frame is controlled in 0.3 meter, the subaerial height of pallet fork when such height is generally fork truck work.Fork truck Special flat truck dimensional control is at 2.4 to 3.6 meters, and width unification is 1.2 meters, and such size is generally the size of 2 to 3 large pallets, and load-carrying is 3 to 6 tons, can determine load-carrying according to customer requirement.
As shown in Fig. 2 and Figure 12, described trailer coupling 5 mainly consists of front support stand 51, pallet fork guide groove 52, rotation upper cover plate 53, the structure of front support stand as shown in figure 11, front support stand mainly consists of upper and lower two parts, top is divided into that to be ladder cylindrical, bottom is divided into stripe board, and lower part is at an angle with upper part, can be equivalent to like this everything axle and use.Described front support stand 51 tops are arranged in described bearing carrier ring 15 by bearing, and described rotation upper cover plate 53 is socketed in the middle part of described front support stand 51, and rotation upper cover plate can rotate on front support stand.Described pallet fork guide groove 52 is two, is fixed on respectively the below of described rotation upper cover plate 53 by contiguous block 54, and each pallet fork guide groove is fixed by two contiguous blocks, and described front vehicle wheel 2 is installed in the bottom of described front support stand 51.In order to prevent that the pallet fork being inserted in pallet fork guide groove from moving, the inner side of described contiguous block is provided with bar shaped limiting stopper 55, this bar shaped limiting stopper lower end is tip-like, this bar shaped limiting stopper is two in the present invention, a bar shaped limiting stopper is set on each pallet fork guide groove, the lower end of bar shaped limiting stopper is greater than the thickness of pallet fork apart from the distance of the bottom surface of pallet fork guide groove, it is approximately 1.5 times that pallet fork thickness has, as shown in Figure 7, this bar shaped limiting stopper matches with the groove on pallet fork, in use, the bottom surface that pallet fork is close to pallet fork guide groove is inserted in pallet fork guide groove, when pallet fork front portion touches after the inwall of pallet fork guide groove, pallet fork is upgraded, now, the groove of pallet fork side just with bar shaped limiting stopper to corresponding, after pallet fork raises up, this bar shaped limiting stopper is just inserted in the groove of pallet fork side, thereby pallet fork is locked in pallet fork guide groove, when pallet fork rotates, will be communicated with rotation upper cover plate rotates.
As shown in Figure 6 and Figure 7, in order to prevent that the pallet fork producing due to Uneven road at work from jolting, cause pallet fork to come off from pallet fork guide groove, on this flat truck, also comprise a catch gear 6, described catch gear is arranged on a side of described pallet fork guide groove 52, described catch gear 6 is mainly by lock handle 61, revolving bar 62, locking block 63, fixture block 64 and fixed block 65 form, described fixed block 65 is fixed on a side of described contiguous block 54, described revolving bar 62 is through described fixed block 65, between described revolving bar 62 and described fixed block, be provided with the spring 66 with torsion, the top of revolving bar is provided with setting nut 67, the lower end of revolving bar and described locking block 63 are affixed, the side of described locking block 63 and described lock handle 61 are affixed, the thickness of locking block is greater than the lower end of bar shaped limiting stopper apart from the distance of the bottom surface of pallet fork guide groove, described fixture block 64 is fixed on contiguous block 54 one sides adjacent with described fixed block, in use, rotation lock handle 61, lock handle drives locking block 63 to rotate, locking block moves to the below of pallet fork, like this when pallet fork moves down because of jolting, will can from bar shaped limiting stopper, not come off because of the existence of locking block, when needs are extracted pallet fork, only lock handle need to be rotated on fixture block, fixture block is fixed lock handle.
As shown in Figure 8, Figure 9, for this device is existed alone in situation, prevent that this flat truck from moving, also comprise a braking mechanism 7, described braking mechanism is fixed on the bottom of described front support stand 51, and described braking mechanism 7 is mainly reached into by brake disc 71, two brake facings 72 and cam 73, and described brake facing is provided with brake band 74, this brake band can be changed, or directly bonds together.Described two brake facings are arranged on respectively in described brake disc, one end of described two brake facings 71 connects by hinge 75, the other end of two brake facings coordinates with described cam respectively, between two brake facings, be connected with extension spring 79, described cam is connected with the lifting arm 76 at the brake disc back side by rotating shaft, when moving lifting arm, cam rotates thereupon, will push both sides brake facing, two brake facings expand outwardly the wheel hub of the front vehicle wheel that will rub, thereby front vehicle wheel is locked.
As shown in figure 10, the concrete lock mode of braking mechanism is that the mode combining with pulling rope by pipe link is connected with locker, be that described lifting arm is connected with pipe link 77 by bearing pin, described pipe link is connected with pulling rope 78, and described pulling rope passes described front support stand 51 inside and is connected with the locker 8 that is fixed on front support stand top.Described locker mainly consists of bracing frame upper cover 81, parking brake handle 82, the middle part of described parking brake handle be hollow and both sides with opening 83, described pulling rope is affixed with the first tie bolt 84 on described parking brake handle, and described parking brake handle is fixed on support frame as described above and is covered by the second tie bolt 85.In use, move parking brake handle, parking brake handle rotates, and rotates after an angle of 90 degrees, and pulling rope just rises to the highest, catch gear locking front vehicle wheel.
As shown in figure 13, be the pallet fork structure schematic diagram of fork truck in the present invention, this pallet fork just adopts the pallet fork of common fork truck, and an opening is outputed at pallet fork front end exactly in unique improved place, and this opening coordinates with bar shaped limiting stopper 55.
Aspect traction connection, this device is provided with drawbar pin hole on front support stand, and described drawbar pin hole is connected with stayed pole 9 by bearing pin.When fork truck is loaded onto goods to flat truck, because front support stand is free to left-right rotation, and draw bar can move up and down while being arranged in drawbar pin hole, thus can be very easily and other towing vehicles fix, solved because the problem that the overweight reason of vehicle cannot be consolidated.
In the present invention, described front-wheel 2 is divided into the near front wheel 21 and off front wheel 22, described the near front wheel and off front wheel are arranged on same front wheel spindle 23, this front wheel spindle is connected with the bottom of described front support stand by bearing seat, described left back wheel is two, two left back wheels are installed on same hind axle 10, and this hind axle is arranged on the afterbody lower-left side of vehicle frame by bearing seat 101; Described right rear wheel is two, and two right rear wheel are installed on same hind axle 10, and this hind axle is arranged on the afterbody lower right side of vehicle frame by bearing seat 101.Owing to adopting the wheel occurring in pairs, so just increased greatly the ability of weighing of flat truck.
Fork truck Special flat truck has solved above problem substantially, connection mode easily, and the pallet fork 111 that pallet fork guide groove is convenient to fork truck inserts, when pallet fork rises, bar shaped limiting stopper can pin pallet fork, thereby gets off and connect without personnel, time saving and energy saving, can select voluntarily according to customer requirement.Pallet fork after locking can rotate freely with rotation upper cover plate, tractive and before push away can, thereby can enter, work in narrower the space in.It is more steady when 0.3 meter of lower height carries cargo, during dress bulk goods, be easier to, one end of being connected with pallet fork when unloading bulk goods and unloading longer goods liftable with ground miter angle, goods slides naturally, be that pallet fork is without exiting from draw gear, promote pallet fork, flat truck front end lifts, and pallet fork and draw gear can not depart from.Owing to adopting pallet fork to control, flat truck can enter in freight container bulk goods is transported and transported flexibly.The load carrying ability of 3 to 6 tons, places 3 pallets for 2.4 meters to 3.6 meters and has substantially met requirement.Fork truck and Special flat truck collaborative work, reduced fork truck work-hours, reduced human and material resources, when fork truck maintenance, upkeep cost reduce, also reduced the consumption of the energy, reduces discharge, protection of the environment.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a fork truck Special flat truck, is characterized in that: comprise vehicle frame, front vehicle wheel, left back wheel, right rear wheel and trailer coupling; Described vehicle frame mainly consists of girder, stay bearing plate, tie-beam and draw beam; Described girder is four and from beginning to end integrally welded, described stay bearing plate is placed between described girder, and described tie-beam is trapezoidal, and described tie-beam is welded on described girder, described draw beam is vertically welded in the top of described tie-beam, on described draw beam, is welded with bearing carrier ring; Described left and right rear wheel is arranged on the lower rear of described girder, and described front vehicle wheel is arranged on the bottom of described front support stand; Described trailer coupling mainly consists of front support stand, pallet fork guide groove, rotation upper cover plate, described front support stand top is arranged in described bearing carrier ring by bearing, described rotation upper cover plate is socketed in the middle part of described front support stand, described pallet fork guide groove is two, by contiguous block, be fixed on respectively the below of described rotation upper cover plate, the inner side of described contiguous block is provided with bar shaped limiting stopper, and the lower end of bar shaped limiting stopper is greater than the thickness of pallet fork apart from the distance of the bottom surface of pallet fork guide groove.
2. fork truck Special flat truck according to claim 1, it is characterized in that: also comprise a catch gear, described catch gear is arranged on a side of described pallet fork guide groove, described catch gear is mainly by lock handle, revolving bar, locking block, fixture block and fixed block form, described fixed block is fixed on a side of described contiguous block, described revolving bar is through described fixed block, between described revolving bar and described fixed block, be provided with the spring with torsion, the top of revolving bar is provided with setting nut, the lower end of revolving bar and described locking block are affixed, the side of described locking block and described lock handle are affixed, described fixture block is fixed on contiguous block one side adjacent with described fixed block.
3. fork truck Special flat truck according to claim 1 and 2, it is characterized in that: also comprise a braking mechanism, described braking mechanism is fixed on the bottom of described front support stand, described braking mechanism is mainly by brake disc, two brake facings and cam enough become, described two brake facings are arranged on respectively in described brake disc, one end of described two brake facings respectively with stud connection, the other end of two brake facings coordinates with described cam respectively, between two brake facings, be connected with extension spring, described cam is connected with the lifting arm at the brake disc back side by rotating shaft, described lifting arm is connected with pipe link by bearing pin, described pipe link is connected with pulling rope, described pulling rope passes described front support stand inside and is connected with the locker that is fixed on front support stand top.
4. fork truck Special flat truck according to claim 3, it is characterized in that: described locker mainly consists of bracing frame upper cover, parking brake handle, the middle part of described parking brake handle be hollow and both sides with opening, described pulling rope is affixed with the first tie bolt on described parking brake handle, and described parking brake handle is fixed on support frame as described above and is covered by the second tie bolt.
5. fork truck Special flat truck according to claim 4, is characterized in that: described front support stand is provided with drawbar pin hole, and described drawbar pin hole is connected with stayed pole by bearing pin.
6. fork truck Special flat truck according to claim 5, is characterized in that: described front-wheel is divided into the near front wheel and off front wheel, and described the near front wheel and off front wheel are arranged on same front wheel spindle, and this front wheel spindle is connected with the bottom of described front support stand by bearing seat.
7. fork truck Special flat truck according to claim 6, is characterized in that: described left back wheel is two, and two left back wheels are installed on same hind axle, and this hind axle is arranged on the afterbody lower-left side of vehicle frame by bearing seat; Described right rear wheel is two, and two right rear wheel are installed on same hind axle, and this hind axle is arranged on the afterbody lower right side of vehicle frame by bearing seat.
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CN201310745977.1A CN103693125B (en) | 2013-12-25 | 2013-12-25 | Fork truck Special flat truck |
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CN201310745977.1A CN103693125B (en) | 2013-12-25 | 2013-12-25 | Fork truck Special flat truck |
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CN103693125A true CN103693125A (en) | 2014-04-02 |
CN103693125B CN103693125B (en) | 2016-06-08 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111959534A (en) * | 2020-07-22 | 2020-11-20 | 浙江天佑铁路设备科技有限公司 | Hand sightseeing vehicle of track |
US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
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GB356055A (en) * | 1929-12-10 | 1931-09-03 | Fiat Spa | Improvements in or relating to tractors and trailers |
US5570754A (en) * | 1994-02-16 | 1996-11-05 | Stimson; Dwight S. | Tractor and trailer for moving loads in confined spaces |
CN202754056U (en) * | 2012-07-20 | 2013-02-27 | 昆山西马克动力机械有限公司 | Trailer |
CN202966475U (en) * | 2012-12-20 | 2013-06-05 | 三河科达洁神洗涤设备有限公司 | Trailer platform |
CN203681693U (en) * | 2013-12-25 | 2014-07-02 | 天津永恒力商贸有限公司 | Special platform lorry for forklift |
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2013
- 2013-12-25 CN CN201310745977.1A patent/CN103693125B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB356055A (en) * | 1929-12-10 | 1931-09-03 | Fiat Spa | Improvements in or relating to tractors and trailers |
US5570754A (en) * | 1994-02-16 | 1996-11-05 | Stimson; Dwight S. | Tractor and trailer for moving loads in confined spaces |
CN202754056U (en) * | 2012-07-20 | 2013-02-27 | 昆山西马克动力机械有限公司 | Trailer |
CN202966475U (en) * | 2012-12-20 | 2013-06-05 | 三河科达洁神洗涤设备有限公司 | Trailer platform |
CN203681693U (en) * | 2013-12-25 | 2014-07-02 | 天津永恒力商贸有限公司 | Special platform lorry for forklift |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111959534A (en) * | 2020-07-22 | 2020-11-20 | 浙江天佑铁路设备科技有限公司 | Hand sightseeing vehicle of track |
CN111959534B (en) * | 2020-07-22 | 2021-08-24 | 浙江天佑铁路设备科技有限公司 | Hand sightseeing vehicle of track |
US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
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CN103693125B (en) | 2016-06-08 |
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Effective date of registration: 20220830 Address after: R & D building 320, Xingqi No.1 Park, 3 Haitai development road, Huayuan Industrial Zone, Binhai New Area, Tianjin Patentee after: Yundong gravity (Tianjin) High Tech Co.,Ltd. Address before: 20-2-102, Wantong New Town, Development Zone, Binhai New Area, Tianjin 300457 Patentee before: TIANJIN YONGHENGLI COMMERCE AND TRADE Co.,Ltd. |
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