CN102941843A - Parking device for automobiles and control method for parking device - Google Patents
Parking device for automobiles and control method for parking device Download PDFInfo
- Publication number
- CN102941843A CN102941843A CN2012105336293A CN201210533629A CN102941843A CN 102941843 A CN102941843 A CN 102941843A CN 2012105336293 A CN2012105336293 A CN 2012105336293A CN 201210533629 A CN201210533629 A CN 201210533629A CN 102941843 A CN102941843 A CN 102941843A
- Authority
- CN
- China
- Prior art keywords
- automobile
- hydraulic ram
- displacement drive
- hydraulic motor
- links
- 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
Images
Abstract
The invention discloses a parking device for automobiles and a control method for the parking device. The parking device comprises a hydraulic oil cylinder, a displacement driving part and a grounding tray, wherein the hydraulic oil cylinder has a multi-joint telescopic structure and at least comprises a base joint, a middle joint and a top joint; the base joint of the hydraulic oil cylinder is fixed on an automobile body chassis; a lifting part is arranged on the base joint; the middle joint of the hydraulic oil cylinder is connected with the displacement driving part; the displacement driving part is fixed on a rotating part; the top joint of the hydraulic oil cylinder is connected with the grounding tray; and the lifting part, the displacement driving part and the rotating part are connected with the hydraulic oil cylinder through a hydraulic motor. By the parking device for the automobiles and the control method for the parking device, the multi-joint telescopic hydraulic oil cylinder respectively drives the lifting part, the displacement driving part and the rotating part; moving forwards or moving backwards and laterally moving are respectively carried out once to realize quick and accurate parking and the problem that the automobiles are difficult to park is solved; and the parking space can be greatly saved.
Description
Technical field
The present invention relates to a kind of parking apparatus and control method thereof, relate in particular to a kind of parking apparatus for automobile and control method thereof.
Background technology
Automobile is as a kind of transport facility, existing more than 100 year so far day from birth, brings great convenience to people, and changed simultaneously that people adjust the distance and the view of time.Along with the development in epoch and the progress of technology, this product of family-sized car has entered the huge numbers of families of China.According to China Association for Automobile Manufacturers's statistics, Global Auto output was 8,010 ten thousand in 2011, increased by 3% than 2010 and reached a historic high level, and wherein, China becomes car production state the biggest in the world with 1841.89 ten thousand output.
Along with the surge of vehicle, the problem of parking place anxiety is more and more outstanding, particularly the population metropolis as Beijing, Shanghai.Therefore, be necessary to provide a kind of parking apparatus for automobile and control method thereof, solve the problem of parking difficulty, and save the space of parking.
Summary of the invention
Technical matters to be solved by this invention provides a kind of parking apparatus for automobile and control method thereof, can effectively solve the problem of parking difficulty, and greatly saves the space of parking.
The present invention solves the problems of the technologies described above the technical scheme that adopts to provide a kind of parking apparatus for automobile, comprise hydraulic ram, displacement drive parts and ground connection pallet, described hydraulic ram is the Multi-section retractable structure, comprises at least base pitch, middle node and epimerite; The base pitch of described hydraulic ram is fixed on the chassis of vehicle body, and described base pitch is provided with Lift Part; The middle node of described hydraulic ram links to each other with the displacement drive parts, and described displacement drive parts are fixed on the turning unit; The epimerite of described hydraulic ram links to each other with the ground connection pallet; Described Lift Part, displacement drive parts and turning unit link to each other with hydraulic ram by HM Hydraulic Motor.
The above-mentioned parking apparatus that is used for automobile, wherein, described Lift Part comprises the second ring gear, the second gear and the first HM Hydraulic Motor; Described the second ring gear is installed on the hydraulic ram base pitch and with the second gear and links to each other, and described the second gear links to each other with the first HM Hydraulic Motor by the adapter shaft with Telescopic; Described turning unit comprises the first ring gear, the first gear and the second HM Hydraulic Motor; Described the first ring gear is installed on the ground connection pallet and with the first gear and links to each other, and described the first gear links to each other with the second HM Hydraulic Motor by the adapter shaft with Telescopic; Be equipped with on described the second HM Hydraulic Motor for the first finishing bevel gear cuter and the second finishing bevel gear cuter of regulating the displacement drive component movement, engagement links to each other described the first finishing bevel gear cuter with the second finishing bevel gear cuter.
The above-mentioned parking apparatus that is used for automobile, wherein, described the first HM Hydraulic Motor links to each other with hydraulic ram by the power distribution valve with the second HM Hydraulic Motor, and described power distribution valve links to each other with propulsion source, electromagnetism is installed on the described propulsion source inhales from connecing dish.
The above-mentioned parking apparatus that is used for automobile, wherein, described displacement drive parts are the control dolly, and described control dolly comprises wheel shaft, and described wheel shaft is installed on the second finishing bevel gear cuter, and the two ends of described wheel shaft are provided with two initiatively wheels.
The above-mentioned parking apparatus that is used for automobile, wherein, described displacement drive parts are the rubber belt track machine.
The present invention also provides a kind of above-mentioned control method that is used for the parking apparatus of automobile for solving the problems of the technologies described above, wherein, after comprising the steps: that a) automobile is near parking position, hydraulic ram is by for the first time lifting of HM Hydraulic Motor control Lift Part, so that be positioned at the ground connection pallet kiss the earth of hydraulic ram epimerite, automobile and the unsettled built on stilts of adjusting displacement drive; B) then hydraulic ram is controlled turning unit so that automobile and parking position are in parallel position by HM Hydraulic Motor, and these displacement drive parts are in the forward-reverse state simultaneously; C) then regain the ground connection pallet, so that be positioned at the displacement drive parts kiss the earth of hydraulic ram middle node, and front rear drive automobile is to parking position position side by side; D) hydraulic ram is by for the second time lifting of HM Hydraulic Motor control Lift Part, so that ground connection pallet kiss the earth again, the unsettled built on stilts of displacement drive parts is also adjusted to left and right sides translation state; E) regain again at last the ground connection pallet so that displacement drive parts kiss the earth, and about drive automobile to parking position.
The control method of the above-mentioned parking apparatus that is used for automobile, wherein, described parking apparatus is provided with wireless communication interface, is used for transmitting the wireless remote control instruction, and described wireless remote control instruction comprises lifting, rotates, advances, retreats, moves to left and right shift instruction.
The above-mentioned control method that is used for the parking apparatus of automobile, wherein, the described parking apparatus distance detection of parking that links to each other with the vehicle imaging device.
The present invention contrasts prior art following beneficial effect: parking apparatus and control method thereof for automobile provided by the invention, drive respectively Lift Part, displacement drive parts and turning unit by the Multi-section retractable hydraulic ram, adopt a forward/backward and a sidesway to realize fast, accurately park, thereby effectively solve the problem of parking difficulty, and can greatly save the space of parking.
Description of drawings
Fig. 1 is the parking apparatus structural representation that the present invention is used for automobile;
Fig. 2 is the parking apparatus control flow chart that the present invention is used for automobile.
Among the figure:
1 hydraulic ram, 2 first HM Hydraulic Motor, 3 control dollies
4 second HM Hydraulic Motor, 5 first gears, 6 first ring gears
7 first finishing bevel gear cuters, 8 second finishing bevel gear cuters, 9 wheel shafts
10 ground connection pallets, 11 second ring gears, 12 second gears
13 propulsions source, 14 power distribution valves, 15 chassis of vehicle bodies
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the parking apparatus structural representation that the present invention is used for automobile.
See also Fig. 1, parking apparatus for automobile provided by the invention comprises hydraulic ram 1, displacement drive parts (namely controlling dolly 3) and ground connection pallet 10, described hydraulic ram 1 is the Multi-section retractable structure, is similar to multisection hydraulic jack, namely comprises at least base pitch, middle node and epimerite; The base pitch of described hydraulic ram is fixed on the chassis of vehicle body 15, and described base pitch is provided with Lift Part; The middle node of described hydraulic ram links to each other with the displacement drive parts, and described displacement drive parts are fixed on the turning unit; The epimerite of described hydraulic ram links to each other with ground connection pallet 10; Described Lift Part, displacement drive parts and turning unit link to each other with hydraulic ram 1 by HM Hydraulic Motor.
Parking apparatus for automobile provided by the invention, Lift Part and turning unit can adopt wheel tooth ring structure or other existing transmission devices; The displacement drive parts can be selected the parts such as control dolly, rubber belt track machine or slide rail of provided with wheels.Specifically, electromagnetism is housed inhales the propulsion source 13 that connects dish from function and provide power for whole mechanism, propulsion source 13 is optional Hydraulic Pump.Power distribution valve 14 with this power distribution to the parts of needs.The base pitch of three joint hydraulic rams 1 is fixed on the chassis of vehicle body 15, the second ring gear 11 is installed on the base pitch of hydraulic ram 1, the second ring gear 11 links to each other with the second gear 12, the second gear 12 links to each other with the first HM Hydraulic Motor 2 by the adapter shaft with Telescopic, and the first HM Hydraulic Motor 2 is fixed on the control dolly 3 that four wheels is housed, and control dolly 3 links to each other by screw with the middle node of hydraulic ram 1 by the taper bearing that is equipped with on it.Because the top at the middle node of hydraulic ram 1 is equipped with the displacement drive parts by bearing, middle node should be longer than base pitch on length.Because the second ring gear 11 is fixed with hydraulic ram 1 base pitch, and the first HM Hydraulic Motor 2 is fixing with control dolly 3, so, when the first HM Hydraulic Motor 2 is started working under the control of power distribution valve 14, whole control dolly 3 can only rotate around the base pitch of hydraulic ram 1, and can carry out the rotation of any direction.On control dolly 3, the second HM Hydraulic Motor 4 that connects firmly mutually with it is housed also simultaneously, the first finishing bevel gear cuter 7 of regulating the control moving of car is installed on it, with on coupled the second finishing bevel gear cuter 8, the second finishing bevel gear cuters 8 wheel shaft 9 is housed, being equipped with on it can be for play two of motion initiatively wheels with one.Also have the first gear 5 and coupled the first ring gear 6 with the second HM Hydraulic Motor 4 by what the adapter shaft with Telescopic linked to each other, and the first ring gear 6 is installed on the ground connection pallet 10, and ground connection pallet 10 links to each other by screw by the epimerite of taper bearing with hydraulic ram 1.When control dolly 3 kiss the earths (at this moment whole vehicle all built on stilts), and the epimerite of hydraulic ram 1 should be in contraction state, when HM Hydraulic Motor 4 is started working under 14 controls of power distribution valve, the first finishing bevel gear cuter 7, the second finishing bevel gear cuter 8, wheel shaft 9 and whole control dolly 3 can carry out the motion of whole vehicle by four wheels, the controlling party that the direction of its motion depends on HM Hydraulic Motor 2 to.When whole hydraulic ram stretches out fully (when the epimerite of hydraulic ram 1 is worked), whole control dolly also breaks away from ground, at this moment ground connection pallet 10 kiss the earths, when the second HM Hydraulic Motor 4 is started working under the control of power distribution valve, the first finishing bevel gear cuter 7, the second finishing bevel gear cuter 8, wheel shaft 9 and whole control dolly 3 flog a dead horse, and the first coupled ring gear 6 of the first gear 5 motion drives rotates around hydraulic ram 1, makes vehicle can carry out turning to arbitrarily of original place 360 degree.When not working at ordinary times, whole hydraulic ram 1 is retracted fully, and is fully as broad as long with the vehicle that this device is not installed.
Fig. 2 is the parking apparatus control flow chart that the present invention is used for automobile.
Please continue referring to Fig. 2, the control method of the parking apparatus for automobile provided by the invention comprises the steps:
Step S201: automobile near parking position after, start magnetic chuck and connect propulsion source 13, operational power distributing valve 14 makes hydraulic ram 1 by for the first time lifting of HM Hydraulic Motor control Lift Part, so that be positioned at ground connection pallet 10 kiss the earths of hydraulic ram epimerite, automobile and the unsettled built on stilts of adjusting displacement drive;
Step S202: then so that automobile and parking position are in parallel position, these displacement drive parts are in the forward-reverse state to hydraulic ram 1 simultaneously by HM Hydraulic Motor control turning unit; As control the second HM Hydraulic Motor 4, make vehicle and want parking place to be in parallel position by the first gear 5, the first ring gear 6;
Step S203: then regain ground connection pallet 10, so that be positioned at the displacement drive parts kiss the earth of hydraulic ram middle node, and front rear drive automobile is to parking position position side by side; As control dolly 3 kiss the earths, control dolly 3 seesaws and makes whole vehicle present position and want parking place suitable;
Step S204: hydraulic ram 1 is by for the second time lifting of HM Hydraulic Motor control Lift Part, so that ground connection pallet 10 kiss the earth again, the unsettled built on stilts of displacement drive parts is also adjusted to left and right sides translation state; As control the sense of motion that the first HM Hydraulic Motor 2 is adjusted whole control dolly 3, make the original sense of motion of its sense of motion and vehicle become 90 degree;
Step S205: regain again at last ground connection pallet 10 so that displacement drive parts kiss the earth, and about drive automobile to parking position; As regain ground connection pallet 10, make control dolly 3 kiss the earths by the second HM Hydraulic Motor 4 vehicle be moored into its berth (at this moment whole vehicle carries out the vector teranslation motion).After finishing the berth, whole hydraulic ram 1 can be retracted fully, and is fully as broad as long with the vehicle that this device is not installed.
The control method of the above-mentioned parking apparatus that is used for automobile, wherein, described parking apparatus is provided with wireless communication interface, is used for transmitting the wireless remote control instruction, and described wireless remote control instruction comprises lifting, rotates, advances, retreats, moves to left and right shift instruction.In addition, the described parking apparatus distance detection of parking that links to each other with the vehicle imaging device when parking apparatus of the present invention is combined with the automobile image system, can be finished its function of parking at vehicle interior.
In sum, parking apparatus and control method thereof for automobile provided by the invention, drive respectively Lift Part, displacement drive parts and turning unit by Multi-section retractable hydraulic ram 1, adopt forward/backward and a sidesway to realize fast, accurately park, in theory two cars park distance can infinite approach.And when parking place only has the full-length position of its vehicle, in any case be also can't moor into its berth with the structure of existing vehicle.With present Beijing, such metropolis, Shanghai, average three parking positions can be saved a parking place.When parking apparatus of the present invention is installed telescope support, can make existing parking place increase on the original basis 100%.Concerning large-scale SUV, when actuating device is changed into rubber belt track, because the area of its kiss the earth increases by 10 times at original contiguously area at least, thereby greatly improve its crossing ability.
Although the present invention discloses as above with preferred embodiment; so it is not to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little modification and perfect, so protection scope of the present invention is when with being as the criterion that claims were defined.
Claims (8)
1. a parking apparatus that is used for automobile is characterized in that, comprise hydraulic ram (1), displacement drive parts and ground connection pallet (10), described hydraulic ram (1) is the Multi-section retractable structure, comprises at least base pitch, middle node and epimerite; The base pitch of described hydraulic ram is fixed on the chassis of vehicle body (15), and described base pitch is provided with Lift Part; The middle node of described hydraulic ram links to each other with the displacement drive parts, and described displacement drive parts are fixed on the turning unit; The epimerite of described hydraulic ram links to each other with ground connection pallet (10); Described Lift Part, displacement drive parts and turning unit link to each other with hydraulic ram (1) by HM Hydraulic Motor.
2. the parking apparatus for automobile as claimed in claim 1 is characterized in that, described Lift Part comprises the second ring gear (11), the second gear (12) and the first HM Hydraulic Motor (2); Described the second ring gear (11) is installed on the hydraulic ram base pitch and with the second gear (12) and links to each other, and described the second gear (12) links to each other with the first HM Hydraulic Motor (2) by the adapter shaft with Telescopic; Described turning unit comprises the first ring gear (6), the first gear (5) and the second HM Hydraulic Motor (4); Described the first ring gear (6) is installed in ground connection pallet (10) and upward and with the first gear (5) links to each other, and described the first gear (5) links to each other with the second HM Hydraulic Motor (4) by the adapter shaft with Telescopic; Be equipped with on described the second HM Hydraulic Motor (4) for the first finishing bevel gear cuter (7) and the second finishing bevel gear cuter (8) of regulating the displacement drive component movement, engagement links to each other described the first finishing bevel gear cuter (7) with the second finishing bevel gear cuter (8).
3. the parking apparatus for automobile as claimed in claim 2, it is characterized in that, described the first HM Hydraulic Motor (2) links to each other with hydraulic ram (1) by power distribution valve (14) with the second HM Hydraulic Motor (4), described power distribution valve (14) links to each other with propulsion source (13), electromagnetism is installed on the described propulsion source (13) inhales from connecing dish.
4. the parking apparatus for automobile as claimed in claim 2, it is characterized in that, described displacement drive parts are control dolly (3), described control dolly (3) comprises wheel shaft (9), described wheel shaft (9) is installed on the second finishing bevel gear cuter (8), and the two ends of described wheel shaft (9) are provided with two initiatively wheels.
5. the parking apparatus for automobile as claimed in claim 2 is characterized in that, described displacement drive parts are the rubber belt track machine.
6. the control method of the parking apparatus for automobile as claimed in claim 1 is characterized in that, comprises the steps:
A) automobile near parking position after, hydraulic ram (1) is by for the first time lifting of HM Hydraulic Motor control Lift Part so that be positioned at ground connection pallet (10) kiss the earth of hydraulic ram epimerite, automobile and regulate the unsettled built on stilts of displacement drive;
B) then hydraulic ram (1) is controlled turning unit so that automobile and parking position are in parallel position by HM Hydraulic Motor, and these displacement drive parts are in the forward-reverse state simultaneously;
C) then regain ground connection pallet (10), so that be positioned at the displacement drive parts kiss the earth of hydraulic ram middle node, and front rear drive automobile is to parking position position side by side;
D) hydraulic ram (1) is by for the second time lifting of HM Hydraulic Motor control Lift Part, so that ground connection pallet (10) kiss the earth again, the unsettled built on stilts of displacement drive parts is also adjusted to left and right sides translation state;
E) regain again at last ground connection pallet (10) so that displacement drive parts kiss the earth, and about drive automobile to parking position.
7. the control method of the parking apparatus for automobile as claimed in claim 6, it is characterized in that, described parking apparatus is provided with wireless communication interface, is used for transmitting the wireless remote control instruction, and described wireless remote control instruction comprises lifting, rotates, advances, retreats, moves to left and right shift instruction.
8. such as the control method of claim 6 or 7 described parking apparatus for automobile, it is characterized in that the described parking apparatus distance detection of parking that links to each other with the vehicle imaging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210533629.3A CN102941843B (en) | 2012-12-12 | 2012-12-12 | Parking device for automobiles and control method for parking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210533629.3A CN102941843B (en) | 2012-12-12 | 2012-12-12 | Parking device for automobiles and control method for parking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102941843A true CN102941843A (en) | 2013-02-27 |
| CN102941843B CN102941843B (en) | 2015-03-25 |
Family
ID=47724869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210533629.3A Expired - Fee Related CN102941843B (en) | 2012-12-12 | 2012-12-12 | Parking device for automobiles and control method for parking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102941843B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507789A (en) * | 2013-10-14 | 2014-01-15 | 江苏大学 | Device and method for 360-degree full steering of vehicle |
| CN104192099A (en) * | 2014-09-24 | 2014-12-10 | 郭军才 | Automatic vehicle hoisting and translating device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034936U (en) * | 1988-03-10 | 1989-03-29 | 单佺 | In-situ steering device for motor vehicle |
| CN2067671U (en) * | 1990-04-06 | 1990-12-19 | 单佺 | Steering at same place and transversely going device for motor-driven vehicle |
| KR20050099947A (en) * | 2005-09-26 | 2005-10-17 | 이규흔 | Parking secondary apparatus |
| CN101016046A (en) * | 2006-02-08 | 2007-08-15 | 涂荣安 | Transverse running, rotating and theft-proof method and device for vehicle |
| DE202007012508U1 (en) * | 2007-09-04 | 2007-12-20 | Özcan, Ünal | Swivel-mounted boom construction for motor vehicles |
| CN201143926Y (en) * | 2007-12-14 | 2008-11-05 | 魏忠祥 | Automobile capable of shifting transversely |
| TW201024141A (en) * | 2008-12-18 | 2010-07-01 | Univ Nat Pingtung Sci & Tech | Parking assisting system |
-
2012
- 2012-12-12 CN CN201210533629.3A patent/CN102941843B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034936U (en) * | 1988-03-10 | 1989-03-29 | 单佺 | In-situ steering device for motor vehicle |
| CN2067671U (en) * | 1990-04-06 | 1990-12-19 | 单佺 | Steering at same place and transversely going device for motor-driven vehicle |
| KR20050099947A (en) * | 2005-09-26 | 2005-10-17 | 이규흔 | Parking secondary apparatus |
| CN101016046A (en) * | 2006-02-08 | 2007-08-15 | 涂荣安 | Transverse running, rotating and theft-proof method and device for vehicle |
| DE202007012508U1 (en) * | 2007-09-04 | 2007-12-20 | Özcan, Ünal | Swivel-mounted boom construction for motor vehicles |
| CN201143926Y (en) * | 2007-12-14 | 2008-11-05 | 魏忠祥 | Automobile capable of shifting transversely |
| TW201024141A (en) * | 2008-12-18 | 2010-07-01 | Univ Nat Pingtung Sci & Tech | Parking assisting system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507789A (en) * | 2013-10-14 | 2014-01-15 | 江苏大学 | Device and method for 360-degree full steering of vehicle |
| CN103507789B (en) * | 2013-10-14 | 2016-04-06 | 江苏大学 | A kind of for vehicle 360 degree of devices and methods therefors entirely turned to |
| CN104192099A (en) * | 2014-09-24 | 2014-12-10 | 郭军才 | Automatic vehicle hoisting and translating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102941843B (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101208241B (en) | Compact steering device for the landing gear of an aircraft | |
| CN208347402U (en) | A kind of foldable general automobile carrying mechanism | |
| CN107605207A (en) | A kind of intelligent parking robot and its control method | |
| CN106184470A (en) | A kind of engineering truck | |
| CN105015290A (en) | Handling car and rail butt joint device thereof | |
| CN205601804U (en) | Kart takes lift translation ware | |
| CN110979722A (en) | A trailer that is used for automatic walking of aircraft engine to dock | |
| CN102900258B (en) | Automatic car lengthways handling device | |
| CN106564459A (en) | Double-crank slide block type heavy duty vehicle rear protector | |
| CN102941843A (en) | Parking device for automobiles and control method for parking device | |
| CN203612688U (en) | Movable type rotating discharging platform for discharging of municipal landfill | |
| CN203739854U (en) | Vehicle anti-inclination support device | |
| CN101358488B (en) | Traverse pushing-pulling car for multi-storied garage | |
| CN207389300U (en) | Rear side driving wheel positioning small space turning device in aerial work platform | |
| CN201280824Y (en) | Horizontally moving push-pull trolley for stereo garage | |
| CN206297450U (en) | The full sliding type flat board of obstacles removing car | |
| KR20160088016A (en) | ELV Lifting and Towing Device | |
| CN104261280A (en) | Engineering machinery and changeable track base plate device thereof | |
| CN106348203A (en) | Road-rail platform car and application method thereof | |
| CN210563643U (en) | Cross walking type vehicle-carrying platform | |
| CN204138220U (en) | A kind of construction machinery and equipment and rail-variable base apparatus thereof | |
| CN103879924A (en) | Remote flowing-type vehicle-mounted vehicle-repairing lifting machine | |
| CN203637814U (en) | Transverse automatic parking device of automobile | |
| CN111734182A (en) | Telescopic parking robot and control method thereof | |
| CN202148508U (en) | Remote control crawler-type rotating movement pump station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |