CN1156687A - Vehicle body for reach type forklift trucks - Google Patents
Vehicle body for reach type forklift trucks Download PDFInfo
- Publication number
- CN1156687A CN1156687A CN96114087A CN96114087A CN1156687A CN 1156687 A CN1156687 A CN 1156687A CN 96114087 A CN96114087 A CN 96114087A CN 96114087 A CN96114087 A CN 96114087A CN 1156687 A CN1156687 A CN 1156687A
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- reach type
- type forklift
- forklift trucks
- mentioned
- 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
- 239000000725 suspension Substances 0.000 claims description 23
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 235000004443 Ricinus communis Nutrition 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000001574 biopsy Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
-
- 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
- B66F9/07586—Suspension or mounting of wheels on chassis
-
- 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
- B66F9/07527—Covers for, e.g. engines or batteries
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides a an electrically extended forklift truck body which is easy for manufacture, good in structural rigidity, convenient in hanger dismantling and can increase the forward-backward moving distance of a column combined body. Supporting the column combined body in the front and a drive wheel side hanger and a trundle side hanger in the back, the invention comprises a central plate, side frames, a back frame, a pair of extended legs at the lower end of the central plate, a pair of guide rails at the internal side faces of the extended legs and a hanger device; wherein, the hanger device is composed of a first and a second supporting plates, a stay pin mechanism to connect the first supporting plate with the second supporting plate, and a lathe which is arranged between the first and the second supporting plates and supports the drive wheel side hanger.
Description
The present invention relates to the electronic reach type forklift trucks that column combination physical efficiency moves forward and backward with respect to vehicle body, specifically, relate to a kind of vehicle body that the column fabricate block is housed, goes up the electronic reach type forklift trucks of top fender and wheel.
Fork truck is used for and will lifts, put down than parcel and in certain zone it is transported to desired location.Difference according to its propulsion source can be divided into motor-driven fork truck and electri forklift, and the former mainly uses out of doors, and the latter is less how in indoor use because of coal smoke and noise.In addition, fork truck also is divided into standard form fork truck and reach type forklift trucks.The column fabricate block of standard form fork truck is fixed on the vehicle body; The column fabricate block of reach type forklift trucks can move forward and backward, promptly carry out stretching with respect to vehicle body along extendable legs.Generally adorning driving engine on the standard form fork truck, reach type forklift trucks generally is electronic extended pattern, is adorning electrical motor on it and to the battery of this electrical motor supply capability.
Existing electronic reach type forklift trucks has vehicle body and is arranged on the last top holding plate of body top section.At body bottom section a pair of extendable legs of forwards extending is side by side arranged.The front end of each extendable legs is installed with the less load-supporting wheel of diameter, by hanger device the drive wheel of diameter greater than load-supporting wheel is installed in the bottom of vehicle body.The power room and the operator's compartment of disposing latter half of arranged side by side of vehicle body disposing oil pressure control cabin and electrical device chamber up and down at the forebody of vehicle body, and electrical device chamber is divided into electric control room and battery chamber at left and right directions again.
A pair of guide rail in opposite directions is being set on above-mentioned extendable legs, and each guide rail has the guide groove that extends along its length direction.The column fabricate block can be arranged on the guide rail with advancing or retreat, and seesawing of column fabricate block is that stretching is to be undertaken by the stretching, extension cylinder pressure that is parallel to the guide rail setting.The column fabricate block has 2 grades of column fabricate blocks and 3 grades of column fabricate blocks, and 3 grades of column fabricate blocks are lifted more eminence than 2 grades of column combination physical efficiencys with goods.
2 grades of column fabricate blocks by outer heel post, be entrenched in the inboard column in this outer heel post and the lifting cylinder pressure of inboard column lifting is constituted with looking in the distance mirror.In the upper end of inboard column the pulley that several are used for support chain or oil pressure pipeline is installed, the rear end of chain is fixed on the outer heel post, and its front end is installed with the balladeur train of band fork.Therefore, when the lifting cylinder pressure moved, inboard column stretched out from outer heel post upward, and meanwhile, balladeur train is mentioned the top by chain.
3 grades of column fabricate blocks have outer heel post, are entrenched in the interior B-pillar of this outer heel post with looking in the distance mirror, are entrenched in the inboard column in this B-pillar with looking in the distance mirror and make the lifting cylinder pressure of B-pillar with respect to outer heel post lifting.In the upper end of B-pillar the pulley that several are used to support the 1st lifting chain is installed, the rear end of this lifting chain is fixed on the outer heel post, and its front end is fixed on the lower end of inboard column.The balladeur train cylinder pressure is installed on inboard column, and this balladeur train cylinder pressure is made of cylinder body and piston rod.At the piston rod front end of balladeur train cylinder pressure, the pulley that several are used to support the 2nd lifting chain or oil pressure pipeline is installed, the rear end of this lifting chain is fixed on the inboard column, and the balladeur train of band fork is installed at its front end.
In the above-mentioned existing electronic reach type forklift trucks, must between the center plate of vehicle body and after-frame, drive wheel and castor be set by suspension bracket.Common suspension bracket is formed by several bars and spring assembly, must another hanger device be installed on the center plate and after-frame of vehicle body with methods such as welding for it being arranged on the vehicle body.But existing hanger device is to be made of a plurality of parts that are installed in respectively on the vehicle body, so, they are fixed on the vehicle body seriatim not only will expend a lot of times and manpower, nor the accurate easily position of setting each part, in addition, stress concentration can impair the rigidity of vehicle body.
In the existing electronic reach type forklift trucks, extendable legs and guide rail are welded on the bottom of vehicle body center plate, and the rear end of guide rail is blocked by the center plate of vehicle body.Therefore, when the column fabricate block is made stretching, when fore-and-aft direction moves, upright post basic is run into center plate and can not be continued to retreat, and like this, the stroke that moves forward and backward of column fabricate block is shortened, and stretching is restricted.In addition, when having acted on excessive load on the existing vehicle body, guide rail can produce flexural deformation; In addition, the bearing strength of last top fender is also big inadequately.
The present invention makes in view of the above problems, its purpose be to provide a kind of easy to manufacture, structural rigidity good, can increase the vehicle body that the column fabricate block moves forward and backward stroke, suspension bracket electronic reach type forklift trucks easy to loading and unloading.
To achieve these goals, the vehicle body of reach type forklift trucks of the present invention, supporting forwardly can be along the column fabricate block of fore-and-aft direction slip, supporting removably driven wheel side suspension rod and castor side suspension rod in the wings, it is characterized in that, include the center plate that the crosscut vehicle body is provided with, be installed in the bogie side frame of this center plate both sides of the edge portion, be installed in the after-frame of this bogie side frame rear end, the a pair of extension leg that forwards extends side by side in the center plate lower end, the a pair of guide rail that is installed in the medial surface of this extension leg and guides the motion of column fabricate block fore-and-aft direction, be installed between center plate and the after-frame and support the hanger device of above-mentioned suspension rod; Above-mentioned hanger device is by the support gear mechanism that is installed in the 1st and the 2nd stay bearing plate on center plate and the after-frame respectively, the 1st and the 2nd stay bearing plate is connected with each other and be arranged between the above-mentioned the 1st and the 2nd stay bearing plate and the lathe that supports the driven wheel side suspension rod constitutes.
Fig. 1 is the vehicle body block diagram of the electronic reach type forklift trucks of the present invention.
Fig. 2 is the biopsy cavity marker devices lateral plan of the electronic reach type forklift trucks that is suitable for of vehicle body of the present invention.
Fig. 3 is the cross-sectional planar view of vehicle body shown in Figure 1.
Fig. 4 is the hanger device block diagram that is weldingly fixed between vehicle body center plate and the after-frame.
Fig. 5 is the vehicle body back view, and expression is arranged on many rod hangers on the vehicle body by hanger device.
Below, the most preferred embodiment that present invention will be described in detail with reference to the accompanying.
Fig. 1 is the vehicle body block diagram of the electronic reach type forklift trucks of the expression embodiment of the invention.This vehicle body 10 has the center plate 12 of horizontally set, is welding bogie side frame 14 in the both sides of the edge of this center plate 12.Each bogie side frame 14 has tapered forward end portion, and sheer pole 16 is being installed on this tapered forward end portion.Rearward end at each bogie side frame 14 is provided with after-frame 18 integratedly, and this after-frame 18 has the notch part 18a as the operator's saddle gangway.
Inner face at bogie side frame 14 is welding box-like beam bracing frame 20, as shown in Figure 2, is supporting the beam 22a that goes up top fender 22 to these beam bracing frame 20 high strength, is keeping the structural stability for the last top fender 22 of accidental falling thing.Vehicle body 10 has in center plate 12 lower ends side by side a pair of extendable legs 24 of forwards extending, is installed in the pair of guide rails 26 of these extendable legs 24 inboards and the brace panel 27 that is connected guide rail 26.From Fig. 2 as seen, column fabricate block 28 can be slidingly arranged on the guide rail 26 along with the action fore-and-aft direction that stretches cylinder pressure 30.Column fabricate block 28 has along the upright post basic 28a of guide rail 26 extensions with by the fork 28b of column cylinder pressure 29 driving liftings.
The effect of upright post basic 28a is that column fabricate block 28 stably is bearing on the guide rail 26, and its length is preferably long as much as possible.But when the length of upright post basic 28a increased to certain limit, the center plate 12 of vehicle body 10 was run in its rear end, and had limited the backward movement of fabricate block 28.For addressing this problem, as shown in Figure 1, on the center plate 12 of vehicle body 10, form a pair of pair of openings 12a that allows that upright post basic 28a rearward moves through center plate 12, this opening 12a is corresponding with each guide rail 26.
At the front end of guide rail 26, the load-supporting wheel 32 of supporting upright post fabricate block 28 and cargo weight is installed by wheel shaft 34.From Fig. 1 as seen, because wheel shaft 34 directly is fixed on the guide rail 26, when load-supporting wheel 32 was subjected to big load, guide rail 26 also can produce flexural deformation.In order to prevent this point, wheel cover parts 36 are bonded on extendable legs 24 front ends after, again it is welded on extendable legs 24 and the guide rail 26, improve the intensity of guide rail 26.
As shown in Figure 3, between center plate 12 and after-frame 18, disposing hanger device 38.This hanger device 38 is after being made for the works of one in advance, is welded on the desired location of vehicle body 10 again, is used for releasably supporting the driven wheel side suspension rod and the castor side suspension rod of many rod hangers.Describe below with reference to Fig. 5 about driven wheel side suspension rod and castor side suspension rod.
As shown in Figure 4, hanger device 38 has the 1st and the 2nd stay bearing plate 40,42 that is weldingly fixed on respectively on center plate 12 and the after-frame 18.The 1st stay bearing plate 40 is the L font substantially, is made of vertical stretch 44 and horizontal-extending portion 46.Wear pivot hole 44a in the upper end of vertical stretch 44, on the lower edge of horizontal-extending portion 46, forming the pivot channel 46a of downwardly facing opening.The opening of pivot channel 46a is closed by bearing sub-assembly 48, and these bearing sub-assembly 48 usefulness bolts 50 releasably are installed in the bottom surface of horizontal-extending portion 46.
Similarly, the 2nd stay bearing plate 42 is the L font substantially, is made of vertical stretch 52 and horizontal-extending portion 54.Wearing pivot hole 52a with the pivot hole 44a centering of the 1st stay bearing plate 40 in the upper end of vertical stretch 52, the pivot channel 54a of the pivot channel 46a centering of formation and the 1st stay bearing plate 40 on the lower edge of horizontal-extending portion 54, this pivot channel 54a is downwardly facing opening also, its opening is closed by bearing sub-assembly 56, and these bearing sub-assembly 56 usefulness bolts 58 releasably are installed in the bottom surface of horizontal-extending portion 54.
In order to improve the globality and the intensity of the above-mentioned the 1st and the 2nd stay bearing plate 40,42, they are connected with each other with the support gear mechanism.In the illustrated embodiment, the support gear mechanism is made of the 1st spacer plate 60 and the 2nd spacer plate 62.The 1st spacer plate 60 is connected with each other the vertical stretch 44,52 of the 1st and the 2nd stay bearing plate 40,42, and the 2nd spacer plate 62 is connected with each other the horizontal-extending portion 46,54 of the 1st and the 2nd stay bearing plate 40,42.The 1st spacer plate 60 vertically is configured in inner face between the vertical stretch 44,52 to ground, and the 2nd spacer plate 62 levels are configured in the upper edge of horizontal-extending portion 46,54 to ground.
The 1st spacer plate 60 only above disposing lathe 64 (capstan), an end of this lathe 64 is fixed on the vertical stretch 44 of the 1st stay bearing plate 40, the other end is fixed on the vertical stretch 52 of the 2nd stay bearing plate 42.Lathe 64 has the 1st and the 2nd vertical extension 66,68 and horizontal extension 70.The the 1st and the 2nd vertical extension 66,68 extend out to vertical stretch 44, the 52 same approximately height of the 1st and the 2nd stay bearing plate 40,42 upward near the dual-side of lathe 64; Horizontal extension 70 stretches out towards aftermentioned driven wheel side suspension rod at the central portion of lathe 64.Each vertical extension 66,68 has and the pivot hole 44a of vertical stretch 44,52, pivot hole 66a, the 68a of 52a centering; Horizontal extension 70 has the hole 70a of a pair of perforation.Below lathe 64, the pedal support 72 that supports the fork truck brake pedal with the aftermentioned mode is fixed on the 1st stay bearing plate 40.
As shown in Figure 5, an end of driven wheel side suspension rod 74 is arranged on the vertical stretch 44,52 of the 1st and the 2nd stay bearing plate 40,42 of hanger device 38 rotationally by means of being entrenched in pivot 76 in pivot hole 44a, 52a, 66a, the 68a.Drive wheel 78, drive motor 80 and driving device 82 are connected the other end of this suspension rod 74 by bridge 84.Bridge 84 has downward extension rod 88 and extends upward bar 92.Extension rod 88 passes through spring 86 intercalation slidably in the through hole 70a of lathe 64 downwards; Extending upward bar 92 is slidably mounted on the center plate 12 by spring 90.
Castor side suspension rod 94 is arranged on rotationally by pivot 96 in the horizontal-extending portion 46,54 of the 1st and the 2nd stay bearing plate 40,42 of hanger device 38.On one end of this suspension rod 94 castor 98 is installed, but the other end by spring 102 up-and-down movements be bearing on the back plate 100 that stretches out from center plate 12.In addition, brake pedal 104 is arranged on the pedal support 72 rotationally.
As mentioned above, in the vehicle body of the present invention since can will be made in advance one, be arranged on desired location exactly with the corresponding hanger device of structure of many rod hangers, so the manufacturing of vehicle body is very easy to, the loading and unloading of suspension bracket are very convenient.Not only improve the bearing strength of last top fender and the rigidity of guide rail, but also can increase the stroke that moves forward and backward of column fabricate block.
Claims (8)
1. the vehicle body of a reach type forklift trucks, supporting forwardly can be along the column fabricate block of fore-and-aft direction slip, simultaneously, supporting removably driven wheel side suspension rod and castor side suspension rod in the wings, it is characterized in that, include the center plate that the crosscut vehicle body is provided with, be installed in the bogie side frame of this center plate both sides of the edge portion, be installed in the after-frame of this bogie side frame rear end, the a pair of extension leg that forwards extends side by side in the center plate lower end, the a pair of guide rail that is installed in the medial surface of this extension leg and guides the motion of column fabricate block fore-and-aft direction, be installed between center plate and the after-frame and support the hanger device of above-mentioned suspension rod; Above-mentioned hanger device is by the support gear mechanism that is installed in the 1st and the 2nd stay bearing plate on center plate and the after-frame respectively, the 1st and the 2nd stay bearing plate is connected with each other and be arranged between the above-mentioned the 1st and the 2nd stay bearing plate and the lathe that supports the driven wheel side suspension rod is constituted.
2. the vehicle body of reach type forklift trucks as claimed in claim 1, it is characterized in that, the the above-mentioned the 1st and the 2nd stay bearing plate has vertical stretch and horizontal-extending portion respectively, and above-mentioned support gear mechanism is made of with the 2nd spacer plate that is connected horizontal-extending portion the 1st spacer plate that connects vertical stretch.
3. the vehicle body of reach type forklift trucks as claimed in claim 2, it is characterized in that, the horizontal-extending portion of the above-mentioned the 1st and the 2nd stay bearing plate has the open pivot channel of rotatably support castor side suspension rod and the bearing sub-assembly of closed this pivot channel down, and this bearing sub-assembly releasably is installed in the bottom surface of each horizontal-extending portion.
4. the vehicle body of reach type forklift trucks as claimed in claim 2, it is characterized in that above-mentioned lathe has in its both side edges and extend out to the 1st and the 2nd vertical support portion of the same approximately height of the 1st and the 2nd stay bearing plate upward and in the central to horizontal supporting portion that the driven wheel side suspension rod stretches out.
5. the vehicle body of reach type forklift trucks as claimed in claim 1 is characterized in that, also comprises the pedal supporting mass on the 1st stay bearing plate of being installed in that can support brake pedal rotationally.
6. the vehicle body of reach type forklift trucks as claimed in claim 1 is characterized in that, be formed with on the above-mentioned center plate that a pair of at least a portion for the column fabricate block is come in and gone out, with each guide rail corresponding opening.
7. the vehicle body of reach type forklift trucks as claimed in claim 1 is characterized in that, also has the wheel cover parts that are weldingly fixed on extendable legs and guide rail front end.
8. the vehicle body of reach type forklift trucks as claimed in claim 1 is characterized in that, also has the box-like beam bracing frame that is fixed on above-mentioned bogie side frame inner face.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950068721A KR0139857B1 (en) | 1995-12-30 | 1995-12-30 | The car body of a forklift truck |
| KR9568721 | 1995-12-30 | ||
| KR95-68721 | 1995-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1156687A true CN1156687A (en) | 1997-08-13 |
| CN1094892C CN1094892C (en) | 2002-11-27 |
Family
ID=19448212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96114087A Expired - Fee Related CN1094892C (en) | 1995-12-30 | 1996-12-27 | Vehicle body for reach type forklift trucks |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH09221299A (en) |
| KR (1) | KR0139857B1 (en) |
| CN (1) | CN1094892C (en) |
| SG (1) | SG110989A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI637897B (en) * | 2015-12-17 | 2018-10-11 | 豐田自動織機股份有限公司 | Standing stacker |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19817562B4 (en) * | 1998-04-20 | 2008-07-24 | Still Wagner Gmbh | Order picker with landing gear |
| JP5578591B1 (en) * | 2013-06-05 | 2014-08-27 | ニチユ三菱フォークリフト株式会社 | Forklift suspension system |
| JP6350501B2 (en) * | 2015-12-08 | 2018-07-04 | 株式会社豊田自動織機 | Reach type forklift |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001363A1 (en) * | 1980-10-16 | 1982-04-29 | David W Lutz | Lift and carry truck |
| SE426937B (en) * | 1981-07-03 | 1983-02-21 | Knut Jacobsson | PROCEDURE AND DEVICE FOR ASTADCOM REVERSING A LOAD OBJECT ON A MAIN VERTICAL AXLE |
| JPS61226312A (en) * | 1985-03-30 | 1986-10-08 | Nissan Motor Co Ltd | Driving wheel suspension for reach type fork-lift truck |
| JP3198516B2 (en) * | 1991-01-11 | 2001-08-13 | 日産自動車株式会社 | Rear wheel suspension for reach type forklift |
| JP3087487B2 (en) * | 1992-12-26 | 2000-09-11 | 株式会社豊田自動織機製作所 | Reach type forklift suspension system |
-
1995
- 1995-12-30 KR KR1019950068721A patent/KR0139857B1/en not_active IP Right Cessation
-
1996
- 1996-12-25 JP JP8346274A patent/JPH09221299A/en active Pending
- 1996-12-27 CN CN96114087A patent/CN1094892C/en not_active Expired - Fee Related
- 1996-12-28 SG SG9611939A patent/SG110989A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI637897B (en) * | 2015-12-17 | 2018-10-11 | 豐田自動織機股份有限公司 | Standing stacker |
Also Published As
| Publication number | Publication date |
|---|---|
| SG110989A1 (en) | 2005-05-30 |
| JPH09221299A (en) | 1997-08-26 |
| KR0139857B1 (en) | 1999-04-15 |
| CN1094892C (en) | 2002-11-27 |
| KR970042243A (en) | 1997-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1107793A (en) | Motor vehicle chassis | |
| JP2008511484A (en) | Maintenance vehicle | |
| US5158413A (en) | Car parking frame | |
| CN106672853A (en) | Assembling method and tool for full-bearing bus power assembly | |
| CN1505570A (en) | Vehicle with retractable wheel | |
| US5176225A (en) | Lifting platform for motor vehicles | |
| CN1094892C (en) | Vehicle body for reach type forklift trucks | |
| CN110668363A (en) | Tipping distance-adjusting type pipe clamp device for assisting pallet fork transportation | |
| NL191206C (en) | Motor vehicle and auxiliary chassis suitable for road and off-road use intended for such a vehicle. | |
| CN110303970A (en) | A kind of crane truck | |
| CN2778631Y (en) | Rail vehicle obstructing and position-limiting device | |
| CN106043549A (en) | Transportation vehicle by means of cargo gravitational potential energy | |
| CN208898449U (en) | A kind of traveller gantry assembly | |
| CN220264998U (en) | Heavy bearing pulley for reinforcing treatment | |
| CN220684586U (en) | Dynamic counterweight device suitable for side forklift | |
| CN110615218A (en) | Construction method of synchronous lifting mechanism on shuttle transfer trolley | |
| CN218810185U (en) | Portal structure of fork truck | |
| CN218953326U (en) | Two lining cloth machineshop car | |
| CN216638825U (en) | Electric walking forklift truck | |
| CN2172792Y (en) | Simple combined double-deck parking platform | |
| CN214653208U (en) | Chassis structure of aerial work platform truck | |
| CN212450498U (en) | Chain wheel type telescopic fork obstacle clearing device of rescue vehicle | |
| CN219314079U (en) | Self-walking loading platform | |
| CN217602251U (en) | Slope cross sliding type parking frame | |
| CN210027645U (en) | Driving mechanism of forklift cab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: DAEWOO INTEGRATED MACHINERY CO., LTD. Free format text: FORMER OWNER: DAEWOO HEAVY INDUSTRIES LTD. Effective date: 20020110 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20020110 Applicant after: DAEWOO HEAVY INDUSTRIES & MACHINERY LTD. Applicant before: Daewoo Heavy Industries Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DOUSHAN YINGXIONGGAO CO., LTD. Free format text: FORMER NAME OR ADDRESS: DAEWOO INTEGRATED MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Inchon, South Korea Patentee after: DOOSAN INFRACORE Co.,Ltd. Address before: Inchon, South Korea Patentee before: DAEWOO HEAVY INDUSTRIES & MACHINERY LTD. |
|
| ASS | Succession or assignment of patent right |
Owner name: DOOSAN INDUSTRIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DOOSAN INFRACORE CO., LTD. Effective date: 20110902 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110902 Address after: Inchon, South Korea Patentee after: Doosan Industrial Vehicle Co.,Ltd. Address before: Inchon, South Korea Patentee before: DOOSAN INFRACORE Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021127 Termination date: 20121227 |