CN105774625B - A kind of rear turning type dump truck railway carriage stabilizing mechanism - Google Patents
A kind of rear turning type dump truck railway carriage stabilizing mechanism Download PDFInfo
- Publication number
- CN105774625B CN105774625B CN201610116840.3A CN201610116840A CN105774625B CN 105774625 B CN105774625 B CN 105774625B CN 201610116840 A CN201610116840 A CN 201610116840A CN 105774625 B CN105774625 B CN 105774625B
- Authority
- CN
- China
- Prior art keywords
- slide bar
- ratchet
- vehicle frame
- railway carriage
- lifting platform
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of rear turning type dump truck railway carriage stabilizing mechanism,Including support bar,One end of the support bar is connected by hinge with the ear mount in railway carriage bottom centre position,And the other end of support bar is connected by the end of hinge and slide bar,The ear mount of the railway carriage front end is connected by hinge with the cylinder body of lifting hydraulic cylinder,The cylinder rod of the lifting hydraulic cylinder is connected by hinge with the ear mount of vehicle frame front end,The jack rod sleeve is mounted in slide bar sleeve inner,The slide bar sleeve is fixedly connected with vehicle frame,The slide bar sets ratchet bar towards the side at vehicle frame center,The ratchet bar engages with ratchet,The rotating shaft of the ratchet and lifting platform upper surface, which coordinates, installs,The lifting platform is sleeved on inside position-limiting drum,The position-limiting drum is fixedly mounted with vehicle frame,The invention device causes rear turning type dump truck railway carriage to have preferable stability by using cleverly design,The problem of preventing hydraulic system fault from causing railway carriage rapid decrease.
Description
Technical field
Invention is related to technical field of vehicle, specially a kind of rear turning type dump truck railway carriage stabilizing mechanism.
Background technology
Current rear turning type dumper all without safe support device, this for the shorter medium and small rear turning type of container from
Unload and may also adapt to, but, mounted mass larger dumper longer for container, come especially for rear turning type semi-trailer tipping vehicle
To say, its stability and security performance are not just ensured really, at present only a kind of small-sized eighty percent discount stacked retainer, it
Installed in the bottom of container body, but its function can only play the lateral guarantee to container body, such as because of elevating ram or act
Oil-lifting jar hydraulic system failure and make the unexpected rapid decrease of box body, can not just play guaranteeing role at all, therefore, we
It is proposed a kind of rear turning type dump truck railway carriage stabilizing mechanism.
The content of the invention
The purpose of invention is to provide a kind of rear turning type dump truck railway carriage stabilizing mechanism simple in construction, easy to use.
To achieve the above object, invention provides following technical scheme：
A kind of rear turning type dump truck railway carriage stabilizing mechanism, including support bar, one end of the support bar by hinge with
The ear mount connection in railway carriage bottom centre position, and the other end of support bar is connected by the end of hinge and slide bar, the railway carriage
The ear mount of front end is connected by hinge with the cylinder body of lifting hydraulic cylinder, before the cylinder rod of the lifting hydraulic cylinder is by hinge and vehicle frame
The ear mount connection at end, the jack rod sleeve are mounted in slide bar sleeve inner, and the slide bar sleeve is fixedly connected with vehicle frame, the slide bar court
Ratchet bar is set to the side at vehicle frame center, the ratchet bar engages with ratchet, the ratchet and the rotating shaft of lifting platform upper surface
Coordinate installation, the lifting platform is sleeved on inside position-limiting drum, and the position-limiting drum is fixedly mounted with vehicle frame, and the slide bar is away from vehicle frame
The side at center opens up rectangular channel, and rack is inlayed in rectangular channel, and the rack engages with the gear of motor shaft end, the motor
Be fixedly connected with vehicle frame, and the gear of motor shaft end run through slide bar sleeve surface rectangular through-hole, the motor by wire with
Controller connects, and the controller is fixedly mounted on vehicle frame front end.
Preferably, the upper surface of the lifting platform sets arc convex, and raised side and the back side of ratchet are agreed with entirely,
Torsion spring is installed additional between ratchet and the lifting platform rotating shaft.
Preferably, the position-limiting drum inwall is additionally arranged at the bottom electromagnet, and the bottom of the lifting platform installs permanent magnet, the electricity additional
Install spring between magnet and permanent magnet additional, the electromagnet is connected by wire with controller.
Preferably, the slide bar, slide bar sleeve, ratchet, lifting platform, position-limiting drum and number of motors are two, and two
Install Speed interpolation device between motor additional.
Compared with prior art, the beneficial effect of invention is：The invention device by the way of lifting hydraulic cylinder is preposition,
And install the mode of support bar additional in central frame beam position, effectively avoid the railway carriage caused by hydraulic system fault during tipping bucket from falling
The problem of falling, and the mode and the frictional force of slide bar and slide bar sleeve that the equipment utilization ratchet coordinates with ratchet bar, ensure
The stability of support bar work, while reduce damage of the equipment to vehicle frame.
Brief description of the drawings
Fig. 1 is inventive structure schematic diagram；
Fig. 2 is inventive structure scheme of installation；
Fig. 3 is inventive structure position-limiting drum schematic internal view.
In figure：1 vehicle frame, 2 support bars, 3 railway carriages, 4 lifting hydraulic cylinders, 5 position-limiting drums, 6 lifting platforms, 7 motors, 8 slide bars, 9 are slided
Rod sleeve, 10 ratchets, 11 racks, 12 ratchet bars, 13 permanent magnets, 14 electromagnet, 15 springs, 16 controllers.
Embodiment
Below in conjunction with the accompanying drawing in inventive embodiments, the technical scheme in inventive embodiments is carried out clearly and completely
Description, it is clear that described embodiment is only invention part of the embodiment, rather than whole embodiments.Based in invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made,
Belong to the scope of invention protection.
Fig. 1-3 are referred to, invention provides a kind of technical scheme：A kind of rear turning type dump truck railway carriage stabilizing mechanism, including
Support bar 2, one end of support bar 2 is connected by hinge with the ear mount in the bottom centre position of railway carriage 3, and the other end of support bar 2
It is connected by hinge with the end of slide bar 8, the ear mount of the front end of railway carriage 3 is connected by hinge with the cylinder body of lifting hydraulic cylinder 4, lifting
The cylinder rod of hydraulic cylinder 4 is connected by hinge with the ear mount of the front end of vehicle frame 1, and slide bar 8 is sleeved on inside slide bar sleeve 9, ensures slide bar 8
It can be fixedly connected in the internal slide of slide bar sleeve 9, slide bar sleeve 9 with vehicle frame 1, slide bar 8 is set towards the side at the center of vehicle frame 1
Ratchet bar 12, ratchet bar 12 engage with ratchet 10, in lifting 4 failure of hydraulic cylinder, prevent slide bar 8 from retreating, ratchet 10 and lifting
The rotating shaft of the upper surface of platform 6 coordinates installation, and lifting platform 6 is sleeved on inside position-limiting drum 5, and position-limiting drum 5 is fixedly mounted with vehicle frame 1, ensures
Lifting platform 6 can drop to inside position-limiting drum 5 when railway carriage 3 declines, and side of the slide bar 8 away from the center of vehicle frame 1 opens up rectangular channel,
And rack 11 is inlayed in rectangular channel, rack 11 is engaged with the gear of the shaft end of motor 7, and motor 7 is fixedly connected with vehicle frame 1, and motor 7
The gear of shaft end runs through the rectangular through-hole on the surface of slide bar sleeve 9, is moved by motor 7 with moving slide-bar 8 inside slide bar sleeve 9, electricity
Machine 7 is connected by wire with controller 16, and controller 16 is fixedly mounted on the front end of vehicle frame 1, and the upper surface of lifting platform 6 sets arc
Projection, and raised side and the back side of ratchet 10 are agreed with entirely, ensure that ratchet 10 can bear larger load, ratchet 10 is with rising
Torsion spring is installed additional between the drop rotating shaft of platform 6, ensures that ratchet 10 has preferable job stability, the inwall of position-limiting drum 5 is additionally arranged at the bottom electromagnetism
Iron 14, the bottom of lifting platform 6 install permanent magnet 13 additional, install spring 15 between electromagnet 14 and permanent magnet 13 additional, and electromagnet 14 passes through
Wire is connected with controller 16, and when making the decline of railway carriage 3, electromagnet 14 works, and drives lifting platform 6 to decline, and ratchet 10 is stopped,
Slide bar 8 retreats, and support bar 2 cancels supporting role, slide bar 8, slide bar sleeve 9, ratchet 10, lifting platform 10, position-limiting drum 5 and motor 7
Quantity is two, and installs Speed interpolation device between two motors 7 additional, ensures that the movement velocity of both sides slide bar 8 is identical, prevents
Equipment is stuck.
The present invention is equipped with anti-corrosion in the outer surface of the support bar 2, slide bar 8, lifting platform 6, position-limiting drum 5, slide bar sleeve 9
Layer,
Embodiment 1
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 2
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 3
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 4
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 5
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 6
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 7
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 8
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 9
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 10
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 11
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 12
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 13
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 14
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Embodiment 15
Heretofore described anticorrosive coat is composed of the following components by weight：
Graphene, strontium chromate, ammonium metaborate, chlorinated paraffin, talcum powder are mixed evenly, ground in conic mill
To fineness<50 μm, add polyacrylic resin, dibutyl phthalate, propylene glycol monomethyl ether and other component ultrasonic disperses
Uniformly produce.
Anticorrosive coat performance indications of the present invention：
1st, anticorrosive coat outward appearance：Flat smooth
2nd, viscosity (23 ± 1 DEG C of coating -4 viscosity meters, S)：90-120
3rd, fineness<50μm
4th, drying time (25 DEG C)：Surface drying 15-20min, does solid work 24h
5th, pliability mm≤2
6th, hardness >=4H
7th, high temperature resistant (130 DEG C) >=900h
8th, the kJ/m2 of impact resistance 150
9th, salt spray resistance (120h levels) >=8
10th, water resistance (29 ± 1 DEG C of 480h)：It is non-foaming, do not fall off
11st, oil resistant (92# gasoline, 72h)：It is non-foaming, do not fall off
12nd, alkali resistance (GB/T9755-2001)：Pass through 96 hours
13rd, artificial weathering ageing resistance (GB/T9755-2001)：Pass through 5000 hours.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
For art personnel it should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (3)
1. a kind of rear turning type dump truck railway carriage stabilizing mechanism, including support bar (2), it is characterised in that：The support bar (2)
One end is connected by hinge with the ear mount in railway carriage (3) bottom centre position, and the other end of support bar (2) passes through hinge and slide bar
(8) end connection, the ear mount of railway carriage (3) front end are connected by hinge with the cylinder body of lifting hydraulic cylinder (4), the lifting
The cylinder rod of hydraulic cylinder (4) is connected by hinge with the ear mount of vehicle frame (1) front end, and the slide bar (8) is sleeved in slide bar sleeve (9)
Portion, the slide bar sleeve (9) are fixedly connected with vehicle frame (1), and the slide bar (8) sets ratchet towards the side at vehicle frame (1) center
Bar (12), the ratchet bar (12) are engaged with ratchet (10), and the rotating shaft of the ratchet (10) and lifting platform (6) upper surface, which coordinates, to be pacified
Dress, the lifting platform (6) are sleeved on position-limiting drum (5) inside, and the position-limiting drum (5) is fixedly mounted with vehicle frame (1), the slide bar
(8) side away from vehicle frame (1) center opens up rectangular channel, and rack (11) is inlayed in rectangular channel, the rack (11) and motor
(7) the gear engagement of shaft end, the motor (7) is fixedly connected with vehicle frame (1), and the gear of motor (7) shaft end runs through jack rod sleeve
The rectangular through-hole on cylinder (9) surface, the motor (7) are connected by wire with controller (16), the fixed peace of the controller (16)
Mounted in vehicle frame (1) front end, the upper surface of the lifting platform (6) sets arc convex, and raised side and the back of the body of ratchet (10)
Face is agreed with entirely, installs torsion spring between the ratchet (10) and lifting platform (6) rotating shaft additional, and position-limiting drum (5) inwall is additionally arranged at the bottom electricity
Magnet (14), the bottom of the lifting platform (6) install permanent magnet (13) additional, installed additional between the electromagnet (14) and permanent magnet (13)
Spring (15), the electromagnet (14) are connected by wire with controller (16).
2. a kind of rear turning type dump truck railway carriage stabilizing mechanism according to claim 1, it is characterised in that in the support
Bar (2), slide bar (8), lifting platform (6), position-limiting drum (5), the outer surface of slide bar sleeve (9) are equipped with anticorrosive coat, the anticorrosive coat
It is composed of the following components by weight：
A kind of 3. rear turning type dump truck railway carriage stabilizing mechanism according to claim 1, it is characterised in that the slide bar
(8), slide bar sleeve (9), ratchet (10), lifting platform (6), position-limiting drum (5) and motor (7) quantity are two, and two motors
(7) Speed interpolation device is installed between additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116840.3A CN105774625B (en) | 2016-02-29 | 2016-02-29 | A kind of rear turning type dump truck railway carriage stabilizing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116840.3A CN105774625B (en) | 2016-02-29 | 2016-02-29 | A kind of rear turning type dump truck railway carriage stabilizing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105774625A CN105774625A (en) | 2016-07-20 |
| CN105774625B true CN105774625B (en) | 2018-03-02 |
Family
ID=56387553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610116840.3A Active CN105774625B (en) | 2016-02-29 | 2016-02-29 | A kind of rear turning type dump truck railway carriage stabilizing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105774625B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5407471A (en) * | 1992-09-11 | 1995-04-18 | The Lubrizol Corporation | Corrosion inhibition composition |
| CN102390306A (en) * | 2011-10-28 | 2012-03-28 | 济南液压泵有限责任公司 | Hydraulic lifting device for dump truck |
| CN203157799U (en) * | 2013-01-24 | 2013-08-28 | 姚天锡 | Rear dump truck with safety supporting frame |
| CN204586621U (en) * | 2015-03-24 | 2015-08-26 | 诸城市福日机械有限公司 | A kind of chock assembly |
-
2016
- 2016-02-29 CN CN201610116840.3A patent/CN105774625B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5407471A (en) * | 1992-09-11 | 1995-04-18 | The Lubrizol Corporation | Corrosion inhibition composition |
| CN102390306A (en) * | 2011-10-28 | 2012-03-28 | 济南液压泵有限责任公司 | Hydraulic lifting device for dump truck |
| CN203157799U (en) * | 2013-01-24 | 2013-08-28 | 姚天锡 | Rear dump truck with safety supporting frame |
| CN204586621U (en) * | 2015-03-24 | 2015-08-26 | 诸城市福日机械有限公司 | A kind of chock assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105774625A (en) | 2016-07-20 |
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Effective date of registration: 20180125 Address after: 528400, room 8, building 4, building 1, golden tower street, East Bay Road, Zhongshan, Guangdong Applicant after: ZHONGSHAN XIANGSHI MACHINERY EQUIPMENT CO., LTD. Address before: 528400 Zhongshan Province, east of the city of purple Ma Ling Street, No. two on the ground floor of the 1 Applicant before: ZHONGSHAN DTDIGITEC AUTOMOBILE TECHNOLOGY CO., LTD. |
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Effective date of registration: 20191120 Address after: 215400, Jiangsu City, Suzhou province Taicang Jing Jing Town Yongle Village Patentee after: TAICANG HUIDELI SPRING CO., LTD. Address before: 528400 Room 8, 4th Floor, Laisheng Building, No. 1 Jinlai Street, Qiwan Road, East District, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN XIANGSHI MACHINERY EQUIPMENT CO., LTD. |
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Effective date of registration: 20211202 Address after: Room 307, building 1, Jingxiu family, Huangjing Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Taicang Libao Intelligent Technology Co., Ltd Address before: Huang Jing Zhen Yong Le Cun, Taicang City, Suzhou City, Jiangsu Province Patentee before: TAICANG HUIDELI SPRING Co.,Ltd. |
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