CN212637659U - Lightweight high-bearing self-discharging carriage - Google Patents
Lightweight high-bearing self-discharging carriage Download PDFInfo
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- CN212637659U CN212637659U CN202021306420.XU CN202021306420U CN212637659U CN 212637659 U CN212637659 U CN 212637659U CN 202021306420 U CN202021306420 U CN 202021306420U CN 212637659 U CN212637659 U CN 212637659U
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- 238000007599 discharging Methods 0.000 title claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 38
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 230000007306 turnover Effects 0.000 claims abstract description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a lightweight high-bearing self-discharging carriage, which comprises a subframe assembly at the bottom, a front gear assembly, a rear door assembly and a side plate assembly; the auxiliary frame assembly comprises a stainless steel bottom plate, a bottom plate longitudinal beam and a bottom plate cross beam are arranged on the surface of the stainless steel bottom plate, and the rear part of the stainless steel bottom plate is hinged with the frame assembly; the front gear assembly comprises a front gear frame, a front gear cross beam is arranged on the front gear frame, and a front gear stainless steel panel is arranged on the surface of the front gear frame; the rear door assembly comprises a rear door frame, a rear door beam is arranged on the rear door frame, a rear door stainless steel panel is arranged on the surface of the rear door frame, and a hinged shaft for facilitating the turnover of the rear door frame is also arranged on the rear door frame; the side plate assembly comprises a side plate edge panel, the end part of the side plate edge panel is provided with a stand column, and a side plate reinforcing vertical rib is arranged on the main body of the side plate edge panel. The utility model discloses can realize the carriage design of high bearing, lightweight, corrosion resistance is strong, the security is good, the feature of environmental protection is good.
Description
Technical Field
The utility model relates to a carriage, specifically speaking relate to a self-discharging carriage is born to lightweight height.
Background
Semitrailer transportation is the main component of modern road logistics transportation, also is the important component in the medium, short distance transportation of valuable light-duty bulk material. The development of the modern logistics industry is free from the transportation of semi-trailer trains, and the transportation of the semi-trailer trains is free from the transportation of the semi-trailer trains from various logistics points to logistics centers, from the logistics centers to the logistics points to the freight houses of customers, and the like, and the occupation of the semi-trailers is gradually increased year by year along with the guidance of national policies, market competition and the like.
At present, the conventional load-bearing carriage of the semi-trailer self-unloading transport vehicle is widely manufactured by adopting an integral manufacturing process, and after the load-bearing carriage is put into the market for use, a series of after-sale problems of middle lower waist collapse, poor corrosion resistance, poor anti-manufacturing property, early rust penetration, carriage longitudinal beam fracture and the like are found. Brings some influence to enterprises and users and restricts the development of the domestic logistics transportation industry.
In order to overcome the problems, the vehicle enterprises generally adopt a large amount of steel to ensure the quality of the vehicle enterprises, but have the problems of high self weight, large transportation energy consumption and the like, and the problems are in conflict with the policies of energy conservation, consumption reduction and environmental protection advocated by the state.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem, the utility model provides a self-discharging carriage is born to lightweight height.
The utility model discloses the technical solution who adopts is:
a lightweight high-bearing self-discharging carriage comprises a sub-frame assembly at the bottom, wherein a front gear assembly is arranged at the front part of the sub-frame assembly, a rear door assembly is arranged at the rear part of the sub-frame assembly, and side plate assemblies are arranged on two sides of the sub-frame assembly;
the auxiliary frame assembly comprises a stainless steel bottom plate, the stainless steel bottom plate is embedded in the frame assembly, a bottom plate longitudinal beam and a bottom plate cross beam are arranged on the surface of the stainless steel bottom plate, and the rear part of the stainless steel bottom plate is hinged with the frame assembly;
the front gear assembly comprises a front gear frame, a front gear cross beam is arranged on the front gear frame, a front gear stainless steel panel is arranged on the surface of the front gear frame, and a safety maintenance access door is arranged at the corresponding position of the centers of the front gear stainless steel panel and the front gear frame;
the rear door assembly comprises a rear door frame, a rear door beam is arranged on the rear door frame, a rear door stainless steel panel is arranged on the surface of the rear door frame, and a hinged shaft for facilitating the turnover of the rear door frame is also arranged on the rear door frame;
the side plate assembly comprises a side plate edge panel, the end part of the side plate edge panel is provided with a stand column, and a side plate reinforcing vertical rib is arranged on the main body of the side plate edge panel.
Preferably, the top of the front-gear stainless steel panel is provided with a tarpaulin protection cover, the side panel of the side plate is provided with a tarpaulin protection track beam, and a tarpaulin moving track is arranged in the tarpaulin protection track beam.
Preferably, the middle of the side plate edge panel is bent and protruded, the tarpaulin protection track beam is arranged along the top of the side plate edge panel, and the side dumping winged-flying cover is arranged at the bottom of the side plate edge panel.
Preferably, the subframe assembly comprises a front section body and a rear section body, a concave part is formed in the middle area of the front section body, the bottom plate longitudinal beams comprise two front section longitudinal beams and two rear section longitudinal beams, the two front section longitudinal beams are arranged on two sides of the concave part, and the width between the two front section longitudinal beams is larger than the width between the two rear section longitudinal beams; the bottom plate crossbeam includes a connection crossbeam and a plurality of supporting beam, connects the crossbeam and passes the staggered position of anterior segment longeron and back end longeron, all is provided with the anchor strut between anterior segment longeron and connection crossbeam to and back end longeron and connection crossbeam, a plurality of supporting beam are along the length direction interval arrangement of anterior segment longeron or back end longeron.
Preferably, the base plate longitudinal beams and the base plate transverse beams are connected by fasteners.
Preferably, the bottom plate longitudinal beams, the bottom plate cross beams, the front gear frame and the rear door frame are all made of high-strength alloy steel materials.
Preferably, the hinge shaft has a double hinge shaft structure including a front hinge shaft and a rear hinge shaft.
The utility model has the beneficial technical effects that:
1. the utility model discloses the high self-discharging carriage that bears of lightweight can realize the high carriage design purpose of bearing, lightweight, and corrosion resistance is strong, the security is good, the feature of environmental protection is good.
2. The utility model discloses the subframe assembly adopts integral frame construction, and the design is striden outward to the anterior adoption, inlays the carriage and caves in frame assembly, reduces whole loading end and loads height and focus to have advantages such as manufacturing process is simple, production efficiency is high, the stability of quality is good.
3. The utility model discloses preceding shelves assembly adopts the tarpaulin safety cover to the whole protection of tarpaulin, has solved transportation goods and has scattered, to the road pollution and the difficult problem of trades such as security of traveling.
4. The utility model discloses well carriage bottom plate, preceding shelves panel and back door panel all adopt stainless steel, and bottom plate longeron, bottom plate crossbeam, preceding shelves frame and back door frame all adopt high-strength alloy steel material to process and make, have corrosion resistance, anti-build nature, avoid advantages such as rust wearing in advance, can effectively prolong the life in whole carriage.
5. The utility model discloses be provided with the safety maintenance access door on the shelves assembly in the front, make things convenient for personnel's maintenance work.
6. The utility model discloses well back door assembly adopts double hinge axle structure, and under normal operating mode state, the door overturns from top to bottom and adopts back articulated shaft movement track, meets under the limited condition of back door movement track, articulated shaft movement track has avoided the back door to open before the door overturns from top to bottom and adopts, takes place to turn on one's side and topple the incident.
7. The side panel of the side plate assembly is formed by bending longitudinally, the middle part of the side panel is bent and protruded and is combined and welded with the tarpaulin protection track beam and the side dumping flying wing cover into a whole, so that the self weight and the steel consumption are reduced under the condition of ensuring the strength, the integral appearance aesthetic property is improved, and the side panel is prevented from being damaged by impact when goods are loaded and unloaded; the middle bending convex surface can be pasted and sprayed with advertising terms and art patterns.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
It is to be understood that the drawings in the following description are merely exemplary of the invention and that other drawings may be derived from the structure shown in the drawings by those skilled in the art without the exercise of inventive faculty.
Fig. 1 is a schematic structural view of the lightweight high-load self-discharging carriage of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic side view of the sub-frame assembly of the present invention;
FIG. 4 is a schematic top view of the sub-frame assembly of the present invention;
FIG. 5 is a schematic cross-sectional view of FIG. 4;
FIG. 6 is a schematic view of the front and middle gear assemblies according to the present invention;
FIG. 7 is a schematic diagram of a side view of the middle and front rail assembly according to the present invention;
fig. 8 is a schematic view of the front view structure of the middle and rear door assembly of the present invention;
FIG. 9 is a schematic side view of the middle and rear door assembly according to the present invention;
in the figure: 1. the auxiliary frame assembly comprises 101, a front section body, 102, a rear section body, 103, a concave part, 2, a front gear assembly, 3, a rear door assembly, 4, a side plate assembly, 401-a bending convex surface, 5, a bottom plate longitudinal beam, 6, a bottom plate cross beam, 7, a stainless steel bottom plate, 8, an overturning hinge mechanism, 9, a front gear frame, 10, a front gear cross beam, 11, a tarpaulin protection cover, 12, a safety maintenance access door, 13, a front gear stainless steel panel, 14, a rear door frame, 15, a rear door cross beam, 16, a hinge shaft, 17, a rear door stainless steel panel, 18, a side plate panel, 19, a front upright post, 20, a side plate reinforcing vertical rib, 21, a tarpaulin protection track beam, 22 and a side dumping flight cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
With reference to the attached drawings, the light-weight high-bearing-capacity self-discharging carriage comprises a sub-frame assembly 1 at the bottom, a front gear assembly 2 is arranged at the front part of the sub-frame assembly 1, a rear door assembly 3 is arranged at the rear part of the sub-frame assembly 1, and side plate assemblies 4 are arranged on two sides of the sub-frame assembly 1. The auxiliary frame assembly 1 comprises a stainless steel bottom plate 7, the stainless steel bottom plate 7 is embedded in the frame assembly, a bottom plate longitudinal beam 5 and a bottom plate cross beam 6 are arranged on the surface of the stainless steel bottom plate, the rear portion of the stainless steel bottom plate 7 is hinged with the frame assembly, and a turnover hinge mechanism 8 is arranged at the hinged point. The front gear assembly 2 comprises a front gear frame 9, a front gear cross beam 10 is arranged on the front gear frame 9, a front gear stainless steel panel 13 is arranged on the surface of the front gear frame 9, and a safety maintenance access door 12 is arranged at the center corresponding position of the front gear stainless steel panel 13 and the front gear frame 9. The rear door assembly 3 comprises a rear door frame 14, a rear door beam 15 is arranged on the rear door frame 14, a rear door stainless steel panel 17 is arranged on the surface of the rear door frame 14, and a hinge shaft 16 or a rear door hook for facilitating the turnover of the rear door frame is also arranged on the rear door frame 14. The side plate assembly comprises a side plate edge panel 18, a front upright column 19 is arranged at the front end part of the side plate edge panel 18, a rear upright column is arranged at the rear end part of the side plate edge panel 18, and a side plate reinforcing vertical rib 20 is arranged on a main body of the side plate edge panel.
As right the utility model discloses a further design is provided with tarpaulin safety cover 11 at the top of front gear stainless steel panel 13, is provided with tarpaulin protection track roof beam 21 on curb plate limit panel, has arranged tarpaulin motion track in tarpaulin protection track roof beam 21.
Furthermore, the middle part of the side plate edge panel 18 is bent and protruded, the tarpaulin protection track beam 21 is arranged along the top of the side plate edge panel, and the side dumping winged vehicle cover 22 is arranged at the bottom of the side plate edge panel.
Further, the subframe assembly 1 includes a front section body 101 and a rear section body 102, a recessed portion 103 is formed in a middle region of the front section body 101, the floor longitudinal beams 5 include two front section longitudinal beams and two rear section longitudinal beams, the two front section longitudinal beams are arranged on two sides of the recessed portion, and a width between the two front section longitudinal beams is greater than a width between the two rear section longitudinal beams. The bottom plate crossbeam includes a connection crossbeam and a plurality of supporting beam, connects the crossbeam and passes the staggered position of anterior segment longeron and back end longeron, all is provided with the anchor strut between anterior segment longeron and connection crossbeam to and back end longeron and connection crossbeam, a plurality of supporting beam are along the length direction interval arrangement of anterior segment longeron or back end longeron. The bottom plate longitudinal beams 5 and the bottom plate cross beams 6 are connected by adopting buckling pieces, and can also be connected by adopting a welding mode.
Furthermore, the platform floor, the front bumper panel and the rear door panel are all made of stainless steel materials, and the floor longitudinal beams, the floor cross beam, the front bumper frame and the rear door frame are all made of high-strength alloy steel materials.
Furthermore, the hinge shaft is of a double-hinge-shaft structure and comprises a front hinge shaft and a rear hinge shaft, so that the rear door stainless steel panel can be opened towards the front side and the rear side as required.
The explanation is supplemented respectively to subframe assembly, preceding shelves assembly, back door assembly and the curb plate assembly that the weight-reducing height bore self-discharging carriage down, in order to further explain the utility model discloses a structure and advantage:
the auxiliary frame assembly is formed by combining, splicing and welding a base plate longitudinal beam, a base plate cross beam, a stainless steel base plate and an overturning hinge mechanism which are made of high-strength alloy steel materials. The front part adopts an outer span design, and the carriage is embedded and sunken in the frame assembly, so that the loading height and the gravity center of the whole bearing surface are reduced. The bottom plate longitudinal beams and the bottom plate cross beams are formed by high-strength alloy steel one-time rollers, and process holes are punched, so that the product manufacturability is improved under the conditions of reducing the dead weight and reducing the steel consumption. The bottom plate crossbeam adopts the root lock to strengthen with bottom plate longeron contact place, reduces here stress concentration, improves and uses the antitorque nature, avoids appearing the fracture problem.
The front gear assembly is formed by combining, splicing and welding a high-strength alloy steel frame, a cross beam, a tarpaulin protection cover, a safety maintenance access door and a stainless steel panel. The tarpaulin protective cover is adopted to protect the whole tarpaulin, and the industrial problems of scattering of transported goods, road pollution, driving safety and the like are solved.
The back door assembly is formed by combining, splicing and welding a frame made of high-strength alloy steel, a cross beam, a lifting hook and a stainless steel panel. The door lifting hook adopts the double hinge axle structure, and under normal operating mode state, the door overturns from top to bottom and adopts back articulated shaft motion trail, meets the condition in special operating mode, place, and back door motion trail is limited, and the door overturns from top to bottom and adopts preceding articulated shaft motion trail to avoid the back door to open, takes place to turn on one's side and topple the incident.
The side plate assembly is formed by combining, splicing and welding a side panel made of high-strength alloy steel, a front upright post, a rear upright post, a reinforcing vertical rib, a tarpaulin protection track beam and a side dumping wing cover. The side panel is formed by bending the side panel longitudinally and integrally, so that the self weight and the steel consumption are reduced under the condition of ensuring the strength, the appearance attractiveness of the whole body is improved, and the impact damage to the side panel during loading and unloading of goods is avoided; tarpaulin protection track rail has tarpaulin motion track in the roof beam, can avoid loading and unloading goods to track damage, destruction, increase of service life.
Of course, the above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all are in the utility model discloses a under the design, utilize the equivalent structure transform that the content of the description and the attached drawings did, or direct/indirect application all includes in other relevant technical fields the utility model discloses a protection within the scope should be received to the reason.
Claims (7)
1. The utility model provides a high self-discharging carriage that bears of lightweight which characterized in that: the front part of the auxiliary frame assembly is provided with a front stop assembly, the rear part of the auxiliary frame assembly is provided with a rear door assembly, and two sides of the auxiliary frame assembly are provided with side plate assemblies;
the auxiliary frame assembly comprises a stainless steel bottom plate, the stainless steel bottom plate is embedded in the frame assembly, a bottom plate longitudinal beam and a bottom plate cross beam are arranged on the surface of the stainless steel bottom plate, and the rear part of the stainless steel bottom plate is hinged with the frame assembly;
the front gear assembly comprises a front gear frame, a front gear cross beam is arranged on the front gear frame, a front gear stainless steel panel is arranged on the surface of the front gear frame, and a safety maintenance access door is arranged at the corresponding position of the centers of the front gear stainless steel panel and the front gear frame;
the rear door assembly comprises a rear door frame, a rear door beam is arranged on the rear door frame, a rear door stainless steel panel is arranged on the surface of the rear door frame, and a hinged shaft for facilitating the turnover of the rear door frame is also arranged on the rear door frame;
the side plate assembly comprises a side plate edge panel, the end part of the side plate edge panel is provided with a stand column, and a side plate reinforcing vertical rib is arranged on the main body of the side plate edge panel.
2. The lightweight high load capacity dump body of claim 1, wherein: the top of the front-gear stainless steel panel is provided with a tarpaulin protection cover, the side panel of the side plate is provided with a tarpaulin protection track beam, and a tarpaulin moving track is arranged in the tarpaulin protection track beam.
3. The lightweight high load capacity dump body of claim 2, wherein: the middle of the side plate edge panel is bent and protruded, the tarpaulin protection track beam is arranged along the top of the side plate edge panel, and the side material dumping winged-flying cover is arranged at the bottom of the side plate edge panel.
4. The lightweight high load capacity dump body of claim 1, wherein: the auxiliary frame assembly comprises a front section body and a rear section body, a concave part is formed in the middle area of the front section body, the bottom plate longitudinal beams comprise two front section longitudinal beams and two rear section longitudinal beams, the two front section longitudinal beams are arranged on two sides of the concave part, and the width between the two front section longitudinal beams is larger than the width between the two rear section longitudinal beams; the bottom plate crossbeam includes a connection crossbeam and a plurality of supporting beam, connects the crossbeam and passes the staggered position of anterior segment longeron and back end longeron, all is provided with the anchor strut between anterior segment longeron and connection crossbeam to and back end longeron and connection crossbeam, a plurality of supporting beam are along the length direction interval arrangement of anterior segment longeron or back end longeron.
5. The lightweight high load capacity dump body of claim 1, wherein: and the bottom plate longitudinal beam and the bottom plate cross beam are connected by adopting a buckling piece.
6. The lightweight high load capacity dump body of claim 1, wherein: the bottom plate longitudinal beam, the bottom plate cross beam, the front gear frame and the rear door frame are all made of high-strength alloy steel materials.
7. The lightweight high load capacity dump body of claim 1, wherein: the articulated shaft is double hinge axle structure, including preceding articulated shaft and back articulated shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021306420.XU CN212637659U (en) | 2020-07-06 | 2020-07-06 | Lightweight high-bearing self-discharging carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021306420.XU CN212637659U (en) | 2020-07-06 | 2020-07-06 | Lightweight high-bearing self-discharging carriage |
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| Publication Number | Publication Date |
|---|---|
| CN212637659U true CN212637659U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021306420.XU Active CN212637659U (en) | 2020-07-06 | 2020-07-06 | Lightweight high-bearing self-discharging carriage |
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| Country | Link |
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| CN (1) | CN212637659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442816A (en) * | 2021-07-27 | 2021-09-28 | 山东中策专用车股份有限公司 | Unloading type semi-trailer |
-
2020
- 2020-07-06 CN CN202021306420.XU patent/CN212637659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442816A (en) * | 2021-07-27 | 2021-09-28 | 山东中策专用车股份有限公司 | Unloading type semi-trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lightweight and high load-bearing dump truck Effective date of registration: 20240102 Granted publication date: 20210302 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong Zhongce Special Purpose Vehicle Co.,Ltd. Registration number: Y2023980075624 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |