CN1537803A - Lift for automobile repairing - Google Patents
Lift for automobile repairing Download PDFInfo
- Publication number
- CN1537803A CN1537803A CNA031438865A CN03143886A CN1537803A CN 1537803 A CN1537803 A CN 1537803A CN A031438865 A CNA031438865 A CN A031438865A CN 03143886 A CN03143886 A CN 03143886A CN 1537803 A CN1537803 A CN 1537803A
- Authority
- CN
- China
- Prior art keywords
- jacking system
- lift
- elevator
- melt pit
- vehicle mounted
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/14—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring
- B60S9/16—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring for operating only on one end of vehicle
- B60S9/18—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring for operating only on one end of vehicle mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
Abstract
Provided is a lift for vehicle maintenance capable of making the entire top of a pit flush with the floor, when the lift is moved up, even with respect to the lift which is vertically moved by operating an expandable and contractible link mechanism. The lift moving means 2 is composed of a lower lift 2a, and an upper lift 2b formed at an upper part of the lower lift 2a, a cover plate 4 closing the pit 3 is mounted between upper and lower lifts, and a platform 1 is placed on the upper lift 2b. The lower lift 2a and the upper lift 2b are composed of X-link mechanisms vertically expanded and contracted, and the pit is closed by raising the cover plate 4 by the lower lift when the lift is moved up, to be flush with a floor face.
Description
Technical field
The present invention relates to a kind of lift for repairing vehicle that vehicle is raise, specifically, the present invention relates to a kind of like this lift for repairing vehicle, when elevator reduces, the elevator main body is housed in the ground, above the elevator with described ground in same plane.
Background technology
When elevator descends the elevator main body be housed in the ground, simultaneously Vehicle mounted station with ground at conplane lift for repairing vehicle owing to effectively utilizing working space, (rising) low floor face vehicle that can successfully raise again, therefore this elevator is widely used.
This elevator is collected in the elevator main body and is arranged with in ground-surface melt pit, though when elevator reduces (decline), utilize Vehicle mounted station can seal this melt pit, it is smooth that it is flattened, but this melt pit will expose under elevator rising state, so, from operability and security consideration, people have studied the method for sealing the melt pit that is produced.
As above-mentioned elevator, the for example known structure that has patent documentation 1 or patent documentation 2 to be put down in writing, the elevator of record in patent documentation 1, in melt pit, be provided with the cover plate that is used to seal this melt pit, when the Vehicle mounted station of supporting vehicle rises, under the effect of disc spring elastic force, described cover plate rises, and just can seal described melt pit.
The elevator of record in the patent documentation 2, utilization cover closure of lifting in melt pit is used to store the melt pit that connects crossbeam, and described connection crossbeam links to each other with the left and right sides Vehicle mounted station of the elevator that is equipped with the pair of parallel Vehicle mounted station.
Described patent documentation 1 is meant that the spy opens flat 10-44945 communique, and described patent documentation 2 is meant No. 3373393 communique of patent.
Though in the elevator that above-mentioned patent documentation 1 is put down in writing, can utilize simple structure sealing melt pit, yet owing to utilize the hydraulic actuating cylinder (piston) that is vertically set on the elevator bottom to make elevator carry out lifting, need be used to bury underground the deep hole of hydraulic actuating cylinder, except set melt pit, must form dark recessed portion on the ground.
In the elevator that above-mentioned patent documentation 2 is put down in writing, owing to utilize X type connecting rod mechanism to make elevator carry out lifting, the formation of recess only gets final product in the melt pit portion of collection elevator, but is difficult to fully seal melt pit after elevator rises, and connecting rod mechanism formation portion former state is opened wide.
Therefore, in view of the above problems, the purpose of this invention is to provide a kind of lift for repairing vehicle,, also can when elevator is risen, make elevator and melt pit become same plane even this elevator is the elevator that utilizes connecting rod mechanism such as X type to carry out lifting.
Summary of the invention
In order to address the above problem, technical scheme 1 of the present invention is a kind of lift for repairing vehicle, the cage lifter lifting transposition that this lifting function utilization is arranged on Vehicle mounted station below makes Vehicle mounted station carry out lifting action, and when descending the mounting surface of above-mentioned Vehicle mounted station and ground roughly in same plane; Above-mentioned cage lifter lifting device is collected in and is arranged with in ground-surface melt pit, and this elevator is characterised in that: above-mentioned cage lifter lifting device is made up of upper and lower two parts of top jacking system and bottom jacking system; Be provided with the cover plate of the above-mentioned melt pit of sealing on the top of described bottom jacking system, the top jacking system is arranged on this cover plate, simultaneously Vehicle mounted station is arranged on the top of described top jacking system; Utilize the bottom jacking system that above-mentioned cover plate is raise, thereby seal the opening surface of described melt pit.
If adopt this lift for repairing vehicle, because the cage lifter lifting transposition is set in the upper and lower part respectively, utilize the effect of bottom jacking system that cover plate is raise from the bottom surface of described melt pit,, also can seal described melt pit well even when Vehicle mounted station is in propradation.
Owing to 2 sections the cage lifter lifting device is set respectively by grouping, on elevator, during lift operations, cover plate is raise; When elevator reduces operation, if after the top jacking system is descended cover plate is descended, just can under the state that seals described melt pit all the time, operate, can not occur owing to making instrument and part etc. fall into situation in the melt pit because of carelessness.
Technical scheme 2 of the present invention is to be made of upper and lower flexible connecting rod mechanism at technical scheme 1 middle and upper part jacking system.Adopt this structure, the top jacking system of Vehicle mounted station lifting action can be formed on cover plate fully, can adopt shallow melt pit.In addition, also can the complete closed melt pit under the propradation even be at Vehicle mounted station.
Technical scheme 3 of the present invention is in technical scheme 1 or 2, and when Vehicle mounted station was risen, at first the bottom jacking system carried out vertical motion; When Vehicle mounted station is descended, at first make the top jacking system carry out down maneuver.Adopt this structure,, in lifting action, also can make melt pit be in closed state, owing to can seal described melt pit all the time, can not occur owing to make instrument and part etc. fall into situation in the melt pit because of carelessness except sealing the melt pit when the elevator propradation.
Technical scheme 4 of the present invention is in one of technical scheme 1～3, and Vehicle mounted station, cage lifter lifting device, melt pit, cover plate all are provided with a pair ofly left and right, carry out simultaneously lifting action in linkage; The left and right wheel of vehicle lifting action by above-mentioned pair of right and left Vehicle mounted station mounting respectively.Adopt this structure, when elevator raises,, be convenient to carry out the maintenance activity of vehicle because the bottom of vehicle has broad working space at fore-and-aft direction across centre.
Such as mentioned above, if employing the present invention, because upper and lower part cage lifter lifting device is set respectively, utilize the effect of bottom jacking system, can make cover plate just in time just like rise on the melt pit bottom surface and raise like that, even under the elevator propradation that Vehicle mounted station is risen, also can seal whole melt pit well.
In addition, when elevator raises operation, cover plate is risen; When the elevator step-down operation, the top jacking system is descended, cover plate is descended, can under the state of sealing melt pit, operate all the time, can not occur owing to make instrument and part etc. fall into situation in the melt pit 3 because of carelessness, the operator can not slide in the melt pit by pin yet.
Description of drawings
Fig. 1 is the lateral plan that explanation lift for repairing vehicle of the present invention is in the rising state;
Fig. 2 shows that lift for repairing vehicle shown in Figure 1 is in the view of other state, and wherein (a) shows that the top elevator is at the state that descends midway; (b) state after demonstration top elevator descends fully; (c) show the state that except the elevator of top, the bottom elevator is also descended;
Fig. 3 is the oil hydraulic circuit figure of elevator shown in Figure 1;
Fig. 4 is the diagram of circuit that the elevator vertical motion is carried out in oil hydraulic circuit shown in Figure 3;
Fig. 5 is the diagram of circuit that the elevator down maneuver is carried out in oil hydraulic circuit shown in Figure 3;
Fig. 6 is the lateral plan of the lift for repairing vehicle of other example of explanation the present invention;
Fig. 7 is the plan view of lift for repairing vehicle shown in Figure 1.
Description of reference numerals
1 Vehicle mounted station
2 cage lifter lifting devices
2a is as the bottom elevator of bottom jacking system
2b is as the top elevator of top jacking system
3 melt pits
4 cover plates
5 ground
8 X type connecting rods
15 X type connecting rods
The specific embodiment
The specific embodiment that hereinafter present invention will be described in detail with reference to the accompanying.Fig. 1 is the lateral plan of the lift for repairing vehicle (abbreviating elevator hereinafter as) of explanation the present invention example, wherein omitted the side plate of side at the moment etc.In the drawings, the Vehicle mounted station of Reference numeral 1 representative supporting vehicle, Reference numeral 2 representatives make the cage lifter lifting device of Vehicle mounted station 1 lifting, and the melt pit that is used to collect elevator that Reference numeral 3 representatives form on ground 5, Reference numeral 4 are used to seal the cover plate of melt pit 3 when representing elevator to raise.
Cage lifter lifting device 2 is made up of the bottom jacking system 2a that carries out lifting in melt pit 3 and top jacking system 2b two parts of carrying out lifting at an upper portion thereof.Cover plate 4 is set on the jacking system 2a of bottom, and top jacking system 2b is assembled on the cover plate 4, and Vehicle mounted station 1 is formed on the top of top jacking system 2b.As mentioned above, Vehicle mounted station 1 mainly can utilize top jacking system 2b to carry out lifting.
Thereby bottom jacking system 2a comprises the pillar 9 that carries out up and down flexible X type connecting rod 8 on the base station 7 that is fixed on melt pit 3 bottoms, have central warpage axle 9a, makes first hydraulic actuating cylinder 10 of bottom jacking system 2a lifting by making pillar 9 extensions and warpage.
It is hinged with base station 7 and cover plate 4 that the structure of X type connecting rod 8 is that bottom and top all are ends (left end among the figure), and the other end can be on base station 7 or cover plate 4 slip underneath.As shown in the figure, respectively be equipped with pair of posts 9 at fore-and-aft direction, and be arranged on four positions, left and right directions can link rotationally on base station 7 among the lower end edge figure of pillar 9, and the upper end can link on cover plate 4 rotationally along left and right directions among the figure equally.
In addition, the connecting strap 12 that is used for connecting first hydraulic actuating cylinder 10 is fixed to the sidepiece of lower supporting rod 9b of the pillar 9 on figure right side, and the front end of first hydraulic actuating cylinder 10 is connected to the sidepiece of lower supporting rod 9b of the pillar 9 on right side among the figure.The cardinal extremity of first hydraulic actuating cylinder 10 is connected on the base station 7, and according to the fore and aft motion of first hydraulic actuating cylinder 10, by connecting strap 12, lower supporting rod 9b erects or warpage is toppled over.
In addition, the warpage axle 9a of left pillar 9 and right pillar 9 is connected with each other by synchronizing bar 13, can link, and the warpage axle 9a of the pillar 9 of front and back (back side direction among the figure) configuration is connected with each other too.
Therefore, because first hydraulic actuating cylinder 10 is flexible, 4 pillars 9 erect in linkage with warpage topples over, and utilizes the effect of X type connecting rod 8, and cover plate 4 is parallel along the vertical direction to be moved.Thereby cover plate 4 can carry out lifting in melt pit 3.
Top jacking system 2b links to each other with cover plate 4 by erecting with X type connecting rod 15 that falls down and tip at above-below direction, cardinal extremity is formed with second hydraulic actuating cylinder 16 that the lever arm of X type connecting rod 15 links to each other simultaneously, utilize the effect of X type connecting rod 15, be set at Vehicle mounted station 1 and cover plate 4 lifting abreast on the X type connecting rod 15.
In addition, the shape of the shape of cover plate 4 and Vehicle mounted station 1 and the peristome of melt pit 3 is roughly the same, and when elevator rose termination, bottom jacking system 2a can make the top and ground of cover plate 4 in the same plane.
As mentioned above, owing to being that the boundary is provided with jacking system 2 respectively with cover plate 4, cover plate 4 unnecessary settings are inserted the peristome that leads to jacking system and are accommodated the projection or the recess of jacking system, and can seamlessly cover whole melt pit 3, just in time can make top smooth.Therefore can make cover plate just like the rising of melt pit bottom surface is risen like that,, also can just in time flatly seal whole melt pit even be in the propradation that Vehicle mounted station is raise.
Fig. 2 be show elevator propradation to the elevator make Vehicle mounted station 1 shown in Figure 1 rise to the extreme higher position be collected in the melt pit 3 till the view of state, wherein Fig. 2 (a) shows that bottom jacking system 2a is in rising state while top jacking system 2b and is in the state midway that descends, Fig. 2 (b) shows that bottom jacking system 2a is in the state after rising state while top jacking system 2b is in decline fully, and Fig. 2 (c) shows the elevator decline end of a period state after bottom jacking system 2a is descended fully.
As mentioned above, even elevator is in collecting state, because it is the same with cover plate 4, seal melt pit 3 by the Vehicle mounted station 1 that has with melt pit 3 roughly the same shapes, and bottom elevator and top elevator all are made of bar linkage structure, so, in more shallow melt pit, just can collect the cage lifter lifting device well.
Fig. 3 is a view that shows oil hydraulic circuit, and this oil hydraulic circuit drives in the elevator of structure shown in Figure 1 elevator pair of right and left first hydraulic actuating cylinder 10,10 and pair of right and left second hydraulic actuating cylinder 16,16 that forms by distributing side by side about as shown in Figure 7.Fig. 4 and Fig. 5 show the motion flow in the described oil hydraulic circuit.As described above by about distribute side by side, about Vehicle mounted station is set discretely, can guarantee before and after centre, to have broad working space.
As shown in Figure 3, bottom jacking system 2a and top jacking system 2b are respectively by first electromagnetic valve 18 and 19 controls of second electromagnetic valve.Pump 21 upwards is drawn into the oil in the fuel tank 20 in described first electromagnetic valve 18 and second electromagnetic valve 19, and, a pair of first hydraulic actuating cylinder 10,10 and first electromagnetic valve 18 are connected in series, a pair of second hydraulic actuating cylinder 16,16 and second electromagnetic valve 19 are connected in series, thereby make left and right elevator interlock action.
Reference numeral 22 representatives are used to control the 3rd electromagnetic valve that elevator descends, and Reference numeral 23 is represented flow regulating valve.In Fig. 4 and Fig. 5, the limit switch that LS1 moves when representing bottom jacking system 2a to arrive upper limit state, it is set in first hydraulic actuating cylinder 10; The limit switch that LS2 moves when representing top jacking system 2b to arrive lower limit state, and be installed in second hydraulic actuating cylinder 16.Reference numeral 26 representatives are supported in the vehicle on the Vehicle mounted station among Fig. 7.
Hereinafter introduce the sequence of operation of described electromagnetic valve.At first as shown in Figure 4, when elevator rises, press the elevator rising button (S1) on the operating portion (not shown) of other setting.At this moment, judge whether the first limit switch LS1 is in operating state (S2), (bottom jacking system 2a rises and arrives upper limit position) enters step S3 when being in operating state, makes the action of second electromagnetic valve 19 (SOL2).If the first limit switch LS1 is not in operating state, then enter and relate to rapid S5, make the action of first electromagnetic valve 18 (SOL1).After first electromagnetic valve 18 or 19 actions of second electromagnetic valve, enter step S4 or S6 respectively, pump 21 starts, and the oil in the fuel tank 20 is provided in first hydraulic actuating cylinder 10 or second hydraulic actuating cylinder 16.
Carrying out lift operations on the elevator, elevator is in when being collected in melt pit 3 internal states, utilizes lift operations on the initial elevator, jacking system 2a action in bottom is risen cover plate 4, by lift operations on No. the 2nd elevator, top jacking system 2b action, Vehicle mounted station 1 rises to the extreme higher position.
When elevator descends, as shown in Figure 5, the elevator decline button (S11) of push portion.At this moment,, enter step S13, make 18 actions of first electromagnetic valve if the second limit switch LS2 is in operating state (top jacking system 2b descends and arrives the lower limit state).If the second limit switch LS2 is not in operating state, enter step S15, make 19 actions of second electromagnetic valve, after first electromagnetic valve 18 or 19 actions of second electromagnetic valve, enter step S14 or S16 respectively, the action of the 3rd electromagnetic valve 22 (SOL3), the oil in first hydraulic actuating cylinder 10, second hydraulic actuating cylinder 16 is recycled in the fuel tank 20.
When carrying out the elevator down maneuver, when bottom jacking system 2a and top jacking system 2b are in propradation, utilize initial elevator step-down operation, top jacking system 2b action, Vehicle mounted station 1 descends, when carrying out down maneuver for the second time, and bottom jacking system 2a action, elevator drops to upper/lower positions, is collected in the melt pit 3.
As mentioned above, because the cage lifter lifting device is arranged to upper and lower two sections respectively, on elevator, during lift operations, cover plate 4 is raise; During the elevator step-down operation, cover plate 4 is descended after the top jacking system is descended,, in lifting action, also can seal melt pit 3, can seal melt pit 3 all the time except under the elevator propradation, sealing the melt pit 3.Therefore, can not occur owing to make instrument and part etc. fall into situation in the melt pit 3 because of carelessness, the operator can not make pin slide in the melt pit yet.
In addition, elevator raise operation still step-down operation all by just implementing by button next time.
Fig. 6 is the elevator lateral plan that shows other example of the present invention, and different with example shown in Figure 1 is the structure appearance variation of bottom jacking system 2a.Adopt the Reference numeral identical to represent components identical, omit explanation similar elements with Fig. 1.Bottom jacking system 2a adopts such structure, at graphic left and right directions a pair of X type connecting rod 8 is set, and this X type connecting rod 8 is driven by hydraulic actuating cylinder 25 separately respectively and stretches.This situation is compared with form shown in Figure 1, though must use more hydraulic actuating cylinder, can simplified structure.
In addition, above-mentioned elevator as shown in Figure 7, expression is the state that the pair of parallel elevator is set on the length direction of front and back, but left and right sides elevator is integral, and forms Vehicle mounted station with plate.In this case, can be provided for the open section of operation in central authorities, the same with the state of a pair of elevator that be arranged in parallel, from the below vehicle is keeped in repair easily.
Under the situation of a pair of elevator that be arranged in parallel, also can utilize crossbeam to connect left and right sides elevator and link, owing to the melt pit that the collection crossbeam must be arranged in this case makes complex structure, preferably adopt the structure that makes the oil hydraulic circuit interlock.
The connecting rod mechanism of top elevator can adopt X type connecting rod, also can use other connecting rod mechanism, for example uses λ (herringbone) type connecting rod.The bottom elevator also can not adopt bar linkage structure, for example also can vertically found the hydraulic actuating cylinder of establishing, if the top elevator adopts bar linkage structure, can form shallow melt pit.
Claims (4)
1, a kind of lift for repairing vehicle, the cage lifter lifting device that utilization is arranged on the Vehicle mounted station below makes Vehicle mounted station carry out lifting, and the mounting surface of above-mentioned Vehicle mounted station and ground roughly are collected in above-mentioned cage lifter lifting device in same plane and are arranged with in ground-surface melt pit when descending, and it is characterized in that: above-mentioned cage lifter lifting device is made up of upper and lower two parts of top jacking system and bottom jacking system; The cover plate that seals above-mentioned melt pit is arranged on the top of described bottom jacking system, and the top jacking system is arranged on this cover plate, and Vehicle mounted station is arranged on the top of described top jacking system; Utilize the bottom jacking system that above-mentioned cover plate is raise, thus the opening surface of sealing melt pit.
2, lift for repairing vehicle according to claim 1, it is characterized in that: described top jacking system is made of upper and lower flexible connecting rod mechanism.
3, lift for repairing vehicle as claimed in claim 1 or 2 is characterized in that: when Vehicle mounted station was risen, at first the bottom jacking system carried out vertical motion; When Vehicle mounted station is descended, at first make the top jacking system carry out down maneuver.
4, as lift for repairing vehicle as described in one of claim 1～3, it is characterized in that: all in a pair of configuration of left and right one-tenth, linkage ground carries out lifting for Vehicle mounted station, cage lifter lifting device, melt pit, cover plate; The left and right wheel of vehicle by above-mentioned pair of right and left Vehicle mounted station mounting respectively and is carried out the lifting interlock.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP114801/2003 | 2003-04-18 | ||
| JP2003114801A JP4359443B2 (en) | 2003-04-18 | 2003-04-18 | Vehicle maintenance lift |
| JP114801/03 | 2003-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1537803A true CN1537803A (en) | 2004-10-20 |
| CN100345749C CN100345749C (en) | 2007-10-31 |
Family
ID=33474263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031438865A Expired - Fee Related CN100345749C (en) | 2003-04-18 | 2003-07-07 | Lift for automobile repairing |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4359443B2 (en) |
| KR (1) | KR100930188B1 (en) |
| CN (1) | CN100345749C (en) |
| TW (1) | TWI265116B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436039C (en) * | 2006-08-31 | 2008-11-26 | 中国南方航空工业有限责任公司 | Rise and fall assembly rack for engine |
| CN102953693A (en) * | 2012-12-10 | 2013-03-06 | 苏州海德石油工具有限公司 | Multifunctional drill rod air operated slip |
| CN105347242A (en) * | 2015-11-30 | 2016-02-24 | 苏州市康鼎升降机械有限公司 | Elevator hidden underground |
| CN107686077A (en) * | 2017-08-25 | 2018-02-13 | 施佳云 | A kind of auto repair jacking equipment |
| CN108017012A (en) * | 2018-01-31 | 2018-05-11 | 重庆鸿净环保科技开发有限公司 | A kind of device for collecting motor vehicle waste oil |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4745216B2 (en) * | 2006-12-27 | 2011-08-10 | 株式会社スギヤス | Vehicle maintenance lift |
| DE102008024051A1 (en) * | 2008-05-16 | 2009-11-19 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | locking device |
| DE102011112206A1 (en) * | 2011-09-02 | 2013-03-07 | Sherpa Autodiagnostik Gmbh | Bridging a floor recess |
| KR102325562B1 (en) * | 2020-04-03 | 2021-11-11 | 한국교통안전공단 | Pit lifter for pressure resistant container inspection of hydrogen fuel cell vehicle and gas fueled vehicle |
| KR20220091199A (en) * | 2020-12-23 | 2022-06-30 | 현대모비스 주식회사 | Apparatus for fixating pressure vessel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0547184Y2 (en) * | 1987-03-04 | 1993-12-10 | ||
| CH685624A5 (en) * | 1991-12-03 | 1995-08-31 | Richard Schminke | Raisable platform for maintenance work |
| JPH1029508A (en) * | 1996-07-17 | 1998-02-03 | Aisaka Kogyo Kk | Inspection and repairing device of vehicle |
| JPH1044945A (en) * | 1996-08-07 | 1998-02-17 | Banzai Kogyo Kk | Pit safety device of lifr for vehicle |
| JP3373393B2 (en) * | 1997-06-03 | 2003-02-04 | 株式会社バンザイ | Vehicle maintenance lift |
| JP3378908B2 (en) * | 1997-12-16 | 2003-02-17 | 株式会社スギヤス | Vehicle maintenance lift |
-
2003
- 2003-04-18 JP JP2003114801A patent/JP4359443B2/en not_active Expired - Lifetime
- 2003-06-09 TW TW092115562A patent/TWI265116B/en not_active IP Right Cessation
- 2003-07-07 CN CNB031438865A patent/CN100345749C/en not_active Expired - Fee Related
- 2003-07-08 KR KR1020030045925A patent/KR100930188B1/en not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436039C (en) * | 2006-08-31 | 2008-11-26 | 中国南方航空工业有限责任公司 | Rise and fall assembly rack for engine |
| CN102953693A (en) * | 2012-12-10 | 2013-03-06 | 苏州海德石油工具有限公司 | Multifunctional drill rod air operated slip |
| CN102953693B (en) * | 2012-12-10 | 2015-01-14 | 苏州海德石油工具有限公司 | Multifunctional drill rod air operated slip |
| CN105347242A (en) * | 2015-11-30 | 2016-02-24 | 苏州市康鼎升降机械有限公司 | Elevator hidden underground |
| CN105347242B (en) * | 2015-11-30 | 2018-06-05 | 苏州市康鼎升降机械有限公司 | A kind of elevator hidden in underground |
| CN107686077A (en) * | 2017-08-25 | 2018-02-13 | 施佳云 | A kind of auto repair jacking equipment |
| CN107686077B (en) * | 2017-08-25 | 2018-12-11 | 绍兴市华锐汽车零部件有限公司 | A kind of auto repair lifting device |
| CN108017012A (en) * | 2018-01-31 | 2018-05-11 | 重庆鸿净环保科技开发有限公司 | A kind of device for collecting motor vehicle waste oil |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200422216A (en) | 2004-11-01 |
| JP2004315209A (en) | 2004-11-11 |
| KR100930188B1 (en) | 2009-12-07 |
| TWI265116B (en) | 2006-11-01 |
| JP4359443B2 (en) | 2009-11-04 |
| KR20040090890A (en) | 2004-10-27 |
| CN100345749C (en) | 2007-10-31 |
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