CN1059004C - A road-surface finisher - Google Patents
A road-surface finisher Download PDFInfo
- Publication number
- CN1059004C CN1059004C CN94106563A CN94106563A CN1059004C CN 1059004 C CN1059004 C CN 1059004C CN 94106563 A CN94106563 A CN 94106563A CN 94106563 A CN94106563 A CN 94106563A CN 1059004 C CN1059004 C CN 1059004C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- frame
- base grader
- sub
- described sub
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000002485 combustion reaction Methods 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims description 33
- 230000005611 electricity Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002828 fuel tank Substances 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 4
- 238000012423 maintenance Methods 0.000 description 7
- 230000008439 repair process Effects 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/10—Heated screeds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Temperature-Responsive Valves (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
In a roadfinisher (F) having electric drives for functional components, a primary drive unit (13, 14; 15) for the drives which is formed from an internal combustion engine and three-phase generator, and a chassis (1) possessing running gear (2, 2'), at the front a material container (9) and at the rear a transverse distribution device (7), between which the primary drive unit and a driver's cab (11) are arranged on the chassis (1), the primary drive unit and a driver's cab is installed .
Description
The invention relates to a kind of sub-base grader.This sub-base grader mainly drives assembly and a frame is constituted by what the power-jdriven gear that is used for some functional parts, one were used for that above-mentioned driven by power Zhuan Zhi And comprises an internal combustion engine and a threephase generator.Delegation's special plane structure is housed on frame, and frame front is equipped with the hopper of ground surface material, and direct of travel laterally is equipped with a spreader when work at sub-base grader in the rear portion.Main driving assembly and bridge are installed on the frame, between above-mentioned ground surface material hopper and above-mentioned horizontal spreader.
In disclosed a kind of electric road paver by EP-A-0489969, its main assembly that drives, based on the structure of a kind of recent decades as the sub-base grader traditional structural design, be contained in the frame, be positioned at before the bridge, bridge then is positioned on enough height, makes the driver can cross the main assembly that drives and visits the place ahead.What this noun of electric road paver here illustrated is a kind of sub-base grader, and wherein at least some main functional parts such as walking mechanism, conveyer drive unit, horizontal spreader or the like, are suitable for by driven by power.The main internal combustion engine that drives assembly mainly or specially is used as the drive unit of threephase generator.The used electric current of various power-jdriven gears takes place in this generator.Internal combustion engine can directly drive threephase generator, perhaps by an idler gear.Under some service condition, do not pollute and favourable electric road paver is had on ecology advantage can be destroyed totally by the shortcoming that internal combustion engine brought.With regard to around environment and its are direct, internal combustion engine is that be harmful to or noisy.It also makes the driver who stands in its back be subjected to bothering of noise, vibration and exhaust.For instance, in the tunnel or building or the chlamydate building site of building the road are arranged in the above, the roar of motor and exhaust may make a nuisance of oneself.In addition, when main driving assembly place under repair in the road pavement paver and maintenance work, must for a long time it be stopped using, this has economic loss.Because be not easy near the main assembly that drives, this class work is cumbersome.If the novel pavement paver of driver's cabin is arranged, this driver's cabin must be maybe can tilting of can pulling down, and this is more complicated all.Otherwise,, because overall height height and other reasons, when the confidential shipment of pavement spread, will need special transportation resources or take a devious route if can not pull down or tilt.
The purpose of this invention is to provide the electric road paver that a kind of this paper starts the sort of pattern of being mentioned, it handles easy, carries out maintenance and repair work without any difficulty, and various service conditions all are suitable for ， And and shipment easily.
This purpose system realizes by following mode: a sub-base grader mainly drives assembly and a frame is constituted by what the power-jdriven gear that is used for some functional parts, one were used for that above-mentioned driven by power dress puts that And comprises an internal combustion engine and a threephase generator.Delegation's special plane structure is housed on frame, and frame front is equipped with the hopper of ground surface material, and direct of travel laterally is equipped with a spreader when work at sub-base grader in the rear portion.Main driving assembly and bridge are arranged on the frame, between above-mentioned ground surface material hopper and above-mentioned horizontal spreader.This sub-base grader is characterised in that: the main assembly (13,14,15) that drives constitutes an independent structures unit (B, B ＇); It is to arrange like this, and promptly it is can pull down De And to be positioned at direct of travel (A) when sub-base grader is worked, the back of bridge (11).
This independent structures unit can be pulled down from frame, to safeguard or repair work.Like this, it is more convenient main driving assembly to be carried out maintenance work.In addition, like this can be basically without hindrancely near the functional part in the frame and other parts.Safeguard or when repairing confidential the stopping using of pavement spread and cause economic loss, the element of construction on the frame to substitute with another element of construction with pattern for fear of needs; By means of this, sub-base grader can work on immediately.This element of construction is arranged in the back of frame upper bridge, also has an advantage, promptly improves the visual field of sub-base grader front portion and watches the visual field ， And of ground surface material hopper and alleviate noise and exhaust bothering the driver from bridge.In addition, bridge can be in the position more much lower than the past now, and this has eliminated because of the high transportation problem of bringing of overall height.The element of construction of pulling down can also be at building site or any other the local power supply unit that is used as of building the road.For the turnover job that carries out finishing in the building site of building the road, this element of construction can be transported, and sub-base grader then still stays put, and perhaps replaces element of construction with one and works on.When the laying of roadway operation was in the tunnel or has build the road building site or the building site in a building on top to carry out, separated structural units can be installed in the tunnel local comparatively easily, or is installed in the outside of outside, tunnel or building.It can be connected with sub-base grader with cable.Like this, sub-base grader will be worked under the mode of long distance power supply, and noisiness reduces ， And greatly and has not a particle of exhaust.
Tokyo NIIGATA Engineering Co., Ltd published " a Sentore21 by name, KE1137A IBeBh " brochure, a kind of sub-base grader is wherein disclosed, bridge is arranged in the driver's cabin of a sealing in this machinery, driver's cabin is contained on the frame, is positioned at the back of ground surface material hopper.This is true.But this sub-base grader is to be driven by the fluid power static pressure drive unit of its functional part.These functional parts are to supply with power that fluid power drives by the main assembly that drives in traditional mode, or the power that drives through the gear mechanism gadgetize.The main assembly that drives is given prominence to forward from behind, enters one section sizable distance of driver's cabin.This is main to drive assembly and only just can pull down to largely the time split the loosing of pavement spread body.
The present invention's (claim 2) discloses a kind of particularly advantageous embodiment.Driver's cabin will protect the driver not thundered by motor and the influence of vibration and exhaust to a great extent.In the driver's cabin of sealing, can obtain pleasant working environment, the driver has a good job site.The driver needn't cross the main assembly that drives and visit forward.This makes driver's cabin can be arranged on the lower height.Even driver's cabin always is contained on the sub-base grader, its height will can not surpass acceptable shipping height.Because driver's cabin is moved to the foremost, but the well-to-do space of mounting structure unit has been arranged at the driver's cabin rear.The main center of gravity that drives assembly also is in the position of a practicality.
In another advantageous embodiments, (claim 3).Installing space has increased, and can also be used to lay frequency converter.
Under certain structure design situation (claim 4), when element of construction was removed, frequency converter was still stayed on the frame.
Under certain structure design situation (claim 5), frequency converter is contained in the element of construction, but the isostructure unit is pulled down from frame together.
Under certain structure design situation (claim 6), for being fit to the condition of work of sub-base grader, element of construction is connected to a fixed with frame, and however, it can be pulled down and load onto very soon.
Based on certain structure design (claim 7), owing to adopt the mode of laterally installing, vertically saving installing space, center of gravity is in a favourable position.
According to certain structure design (claim 8), interference environment and driver's noise is minimized.
Based on certain structure design (claim 9), the element of construction of pulling down can separately be worked with sub-base grader.It can be connected with sub-base grader by cable on the one hand, to its power supply; Can also be other purpose generating and power supply on the other hand.
More particularly advantageous (claim 10) is, after element of construction is removed, loads onto a cable drum.Sub-base grader is advanced at work, and this tube is by at least one electricity cable, from away from the main assembly that drives supply with electricity to sub-base grader and drive power.If desired, can not install cable drum in addition additional, and only connect electricity cable.At this moment, this electricity cable is dilatory by sub-base grader.
Based on certain design (claim 11), separated structural units can separately be used with sub-base grader, as a power supply unit be used to build the road illumination or other purposes in building site.
The present invention's (claim 12) makes dismounting and be convenient to carrying when removing the said structure unit.
Characteristics of the present invention (claim 13) help in the short as far as possible time bar structure unit and pull down and load onto.
Design of the present invention (claim 14) is favourable, because it is to pull down or load onto element of construction and carry out general maintenance work, provides enough sky-must be from closely main assembly and/or the frame of driving of driver's cabin one side joint when carrying out general maintenance work.
Now describe by the embodiment of the following drawings to theme of the present invention, wherein:
Fig. 1 is the schematic side view of an electric road paver;
Fig. 2 is the schematic side view in the building site of building the road.
Electric road paver F has a walking mechanism (pedrail mechanism 2 or wheel mechanism 2 ＇), is contained on the frame 1.A ground surface material hopper 9 is equipped with in the front on frame, the back be equipped with one from when work sub-base grader direct of travel A it seems horizontal spreader 7.And then after ground surface material receiver 9, the driver's cabin 12 of a sealing is housed on the frame.In this driver's cabin, be mounted with bridge 11, be provided with operation monitoring and control device.In the back of driver's cabin 12 a main assembly that drives is housed, it comprises an internal combustion engine 13 and a threephase generator 14 that is connected with internal combustion engine, if desired, both can connect by an idler gear, in addition, also have frequency converter, it is contained in an above-mentioned main back or a side that drives assembly.The main assembly that drives is contained in the envelope shell 16, and it is arranged properly and can pull down as an absolute construction unit 13 on frame.Described main drive assembly be placed in direct of travel (A) horizontal ， And and, the equal horizontal expansion of axis of internal combustion engine 13, generator 14.If desired, absolute construction unit B ＇ also can comprise frequency converter 15.
The main assembly that drives is connected with frequency converter by a power main 27, and this frequency converter then is connected with a plurality of available electrically driven (operated) secondary drive devices in the sub-base grader by circuit 29.If high frequency device 15 is not the ingredient of element of construction B, then have the linkage that to untie 28, so that element of construction B and above-mentioned frequency converter 15 are separated.Yet,, in circuit 29, have disengageable connector (not shown on the figure) if frequency converter 15 is ingredients of element of construction B ＇.Link to each other with the main assembly that drives that to be contained in operation monitoring and control device in the bridge 11 be to be connected with the above-mentioned main assembly that drives by connector or line 34 and a disengageable connector 35 to De, And.Securing member 25 and 26 is used for respectively element of construction B is fixed on the frame with the main assembly that drives.But part 25,26 is a disengagement type, is suitable for interconnecting.The main assembly that drives is contained in a lateral attitude.
Articulated side direction carrier door on the frame, sub-base grader drags a screed B (screed or sanding plate are covered in the stand, road surface, or other instruments) by them.Between ground surface material hopper 9 and horizontal spreader 7, there is a vertical conveyer in frame, to stretch, ground surface material is transported out from above-mentioned hopper 9.If desired, be subjected to adorn a spray solution hopper between material bucket 9 and the driver's cabin 12 at ground surface material.
At least sub-base grader F's is most important, that is some maximum functional parts of effect are equipped with the secondary drive device.Their are through arranging, and the electricity that can origin independently drives assembly drives power drive.Shown in following secondary drive device is equipped with among the sub-base grader F: one is used for the electric mechanical driving device 4 of walking mechanism 2 or 2 ＇; One motor machine steer-drive 3 (being used for the wheel that wheel mechanism 2 ＇ can turn to); The electric mechanical driving device 6 of one vertical conveyer 5; The electric mechanical driving device 8 of one horizontal spreader 7; The motor machine actuator 10 of several ground surface material hopper 9 headwall members; Adjust the motor machine actuator 19 of screed B; Several move the motor machine actuator 33 of driver's cabin 12; In screed B or above electric mechanical driving device or electric heater unit 20.Above these just for example non-special appointments of ， And of device.Here said electromechanical, also refer to electronic-fluid power-machinery, this point for instance, can learn from the hydraulic drive unit described in the G92-10-367 shown in this publication.
One crossbearer 21 that comprises head lamp 22 is housed between ground surface material hopper and driver's cabin, is used for separately these unit.The lower limb of the windshield of driver's cabin 12 just is located immediately at the rear wall top of ground surface material hopper 9.If noise and vibration protection device are housed in the wall of driver's cabin 12, this will be favourable.Equally, the structure of envelope shell 16 also will produce damping action to noise and vibration.The rear wall of envelope shell 16 is near flushing with the rear end of frame 1.
Driver's cabin 12 is to install like this on frame, and promptly through arranging, it can rise or tilt, so that safeguard or during repair work and when pulling down or loading onto element of construction B and B ＇, and can no Zu And and soon near those mechanisms.Locking device 32 can free, so that mobile driver's cabin 12.For instance, an available actuator 33 rises and the operation of the driver's cabin that tilts.
Element of construction B and master are equipped with connector 23 and 24 respectively above driving assembly, are used for being connected with lifting device.If element of construction B or B ＇ also comprise the starting battery ， And of fuel tank and internal combustion engine and if necessary, also comprise independent main assembly operation and the control device of driving, this will be easily.
After securing member 25,26 is untied, element of construction B and B ＇ can pull down, so that, for instance, carry out the maintenance or the repair work of the maintenance of assembly or repair work, frame, or by shown in Figure 2, pull down element of construction B, install a cable drum 30, electricity cable 31 and frequency converter 15 Lian Jie ， And are arranged on the reel and be connected with element of construction that sub-base grader F is installed separately.When sub-base grader by shown in Figure 2 when in a tunnel T, working, its noise can alleviate ， And greatly and be provided with the exhaust of internal combustion engine.Yet, cable drum 30 also can be held in place other local element of construction B near.In this case, sub-base grader F electricity cable 31 that tractive is connected with frequency converter 15.If safeguard or repair work, element of construction B or B ＇ can be pulled down, substitute by an identical element of construction, in order to avoid sub-base grader is shelved difference.Element of construction B that pulls down or B ＇ also fully can be as the power supply units of the building site S that builds the road, to supply with electric consumption on lighting and build the road other instruments of building site or equipment work electricity consumption.Be fortune dress sub-base grader, element of construction B and B ＇ also can pull down respectively, to alleviate shipping weight.
Claims (10)
1. sub-base grader, comprise the power-jdriven gear that is used for some functional parts, one is used for above-mentioned power-jdriven gear and comprises an internal combustion engine and by the main assembly and the frame of driving of a threephase generator of its driving, one walking mechanism is housed on the frame, frame front is equipped with the hopper of ground surface material, what machine when work direct of travel was napped at the rear portion on the road surface laterally is equipped with a spreader, above-mentioned main driving assembly and bridge are installed on the frame, between above-mentioned ground surface material hopper and above-mentioned horizontal spreader, it is characterized in that: the above-mentioned main assembly that drives that comprises above-mentioned internal combustion engine (13) and above-mentioned threephase generator (14) at least constitutes an independent structures unit (B, B ＇); It is can pull down and be positioned at direct of travel (A) when sub-base grader is worked, on the above-mentioned frame (1) of the back of bridge (11); Both all are equipped with the securing member (25,26) that can throw off above-mentioned frame (1) and said structure unit (B, B ＇), and they are suitable for and interconnect, in order to said structure unit (B, B ＇) is fixed on the above-mentioned frame (1).
2. according to the described sub-base grader of claim 1, it is characterized in that: bridge (11) has the driver's cabin (12) of sealing, and it is positioned at the front end of frame (1), adjoins with ground surface material hopper (9), above-mentioned driver's cabin is installed on the above-mentioned frame (1) like this, and it can be risen or tilt.
3. according to the described sub-base grader of claim 1, it is characterized in that: the above-mentioned main assembly (13 that drives, 14) be used for Induction Motor-Driven device (4,6,10,19,20,33) frequency converter (15) is connected with cable, and above-mentioned frequency converter (15) is placed in last, the main assembly (13 that drives of frame (1), 14) by the back or side, and be connected with cable between described Induction Motor-Driven device.
4. according to the described sub-base grader of claim 3, it is characterized in that: above-mentioned frequency converter (15) is connected with the main assembly (13,14) that drives by the linkage that can untie (28), and frequency converter is fixed on the frame (1).
5. according to the described sub-base grader of claim 3, it is characterized in that: above-mentioned frequency converter (15) is contained in the element of construction (B ＇), is connected with above-mentioned Induction Motor-Driven device by the connector that can untie.
6. according to the described sub-base grader of claim 1, it is characterized in that: said structure unit (B, B ＇) when it is installed in frame (1) and goes up, the horizontal expansion of the axis of the crankshaft center line of internal combustion engine (13) and threephase generator (14) sub-base grader direct of travel (A) during along work.
7. according to the described sub-base grader of claim 1, it is characterized in that: element of construction (B, B ＇) and main drive (13,14) are included in the removable envelope shell (16).
8. according to the described sub-base grader of claim 1, it is characterized in that: comprise the fuel tank and the starting battery that are used for internal combustion engine (13) in the element of construction (B, B ＇).
9. according to the described sub-base grader of claim 1, it is characterized in that: after pulling down element of construction (B) from frame (1), the frame (1) that can be contained in a cable drum (30) goes up and fixes, be wound with the electricity cable (31) that is used for the Induction Motor-Driven device on the above-mentioned cable drum (30), cable can be decontroled from reel, and is connected with above-mentioned frequency converter (15).
10. according to the described sub-base grader of claim 1, it is characterized in that: said structure unit (B, B ＇) makes an independently three phase supply unit, and it arranges to such an extent that can separately work when taking apart with the sub-base grader frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9308802U DE9308802U1 (en) | 1993-06-14 | 1993-06-14 | Paver |
| DEG9308802.7 | 1993-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1105726A CN1105726A (en) | 1995-07-26 |
| CN1059004C true CN1059004C (en) | 2000-11-29 |
Family
ID=6894362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94106563A Expired - Fee Related CN1059004C (en) | 1993-06-14 | 1994-06-10 | A road-surface finisher |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0628661B1 (en) |
| JP (1) | JP2788191B2 (en) |
| CN (1) | CN1059004C (en) |
| DE (2) | DE9308802U1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19513193C2 (en) * | 1995-03-31 | 1998-11-12 | Svedala Strasenfertiger Gmbh | Pavers for road surfaces |
| FR2947304B1 (en) * | 2009-06-25 | 2014-12-26 | Envision Vehicle Engineering Novasio Technology Event | METHOD AND DEVICE FOR STARTING THE ENGINE OF A VEHICLE |
| WO2011077535A1 (en) | 2009-12-24 | 2011-06-30 | トヨタ自動車株式会社 | Electrically powered vehicle |
| EP2372022B1 (en) | 2010-03-23 | 2014-12-31 | Joseph Vögele AG | Street construction machine |
| WO2011135846A1 (en) * | 2010-04-27 | 2011-11-03 | 範多機械株式会社 | Asphalt finisher |
| CN112501990B (en) * | 2020-12-09 | 2022-03-18 | 安徽鼎顺建筑工程有限公司 | Town road pitch laying device |
| CN113026572B (en) * | 2021-04-01 | 2022-09-02 | 交通运输部公路科学研究所 | Suspension type concrete bridge deck pavement transverse paver |
| EP4183925A1 (en) | 2021-11-18 | 2023-05-24 | Joseph Vögele AG | Heating system for a construction machine |
| CN118647769A (en) * | 2022-03-31 | 2024-09-13 | 住友建机株式会社 | Asphalt rolling machine and power supply system thereof |
| WO2023190744A1 (en) * | 2022-03-31 | 2023-10-05 | 住友建機株式会社 | Asphalt finisher, and power supply system for asphalt finisher |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59006642D1 (en) * | 1990-12-14 | 1994-09-01 | Joseph Voegele Ag | Paver. |
| DE9206935U1 (en) * | 1992-05-21 | 1992-07-30 | Joseph Vögele AG, 6800 Mannheim | Mobile paver |
-
1993
- 1993-06-14 DE DE9308802U patent/DE9308802U1/en not_active Expired - Lifetime
-
1994
- 1994-03-07 DE DE59405203T patent/DE59405203D1/en not_active Expired - Lifetime
- 1994-03-07 EP EP94103431A patent/EP0628661B1/en not_active Expired - Lifetime
- 1994-06-10 CN CN94106563A patent/CN1059004C/en not_active Expired - Fee Related
- 1994-06-13 JP JP6129964A patent/JP2788191B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754306A (en) | 1995-02-28 |
| CN1105726A (en) | 1995-07-26 |
| JP2788191B2 (en) | 1998-08-20 |
| DE9308802U1 (en) | 1993-08-19 |
| EP0628661A1 (en) | 1994-12-14 |
| DE59405203D1 (en) | 1998-03-12 |
| EP0628661B1 (en) | 1998-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1059004C (en) | A road-surface finisher | |
| CN207004549U (en) | One kind bores the integrated tunnel anchor pole of note and performs equipment | |
| CN106979026A (en) | One kind bores the integrated tunnel anchor pole of note and performs equipment | |
| CN105569110A (en) | Working machine | |
| EP1103452B1 (en) | Self-propelled dump trailer with fixed platform | |
| AU2011202403A1 (en) | Mobile lighting apparatus | |
| CN105569105A (en) | Chassis of working machine | |
| JPH081046B2 (en) | Finishing machine | |
| CN103129446B (en) | Reserved vehicle is led in a kind of holder | |
| CN1287936A (en) | Continuous drafter | |
| WO2011026183A1 (en) | Mobile lighting apparatus | |
| CN101024399A (en) | Railway business comprehensive repairing and maintenance operation vehicle | |
| CN205973628U (en) | Telescopic handler | |
| KR102155675B1 (en) | Bridge work carriage and pipeline construction method | |
| CN114427192A (en) | Road and bridge with crack reinforcing structure | |
| GB2352709A (en) | Self-propelled crane | |
| CN211113812U (en) | Excavation engineering truck | |
| CN107344698A (en) | A kind of extraordinary Dramatic Air Lifts | |
| JP3586009B2 (en) | Mobile soundproof house | |
| CN103496657B (en) | A kind of wheeled motor barrier-breaking car | |
| CN105297601B (en) | A kind of small-size multifunction asphalt pavement repairing machine | |
| WO1991018756A1 (en) | Self-propelled work vehicle | |
| CN214879827U (en) | Power transmission system applied to guardrail mounting vehicle | |
| CN2237070Y (en) | Mud removing cart for sewer pipe net | |
| CN221737710U (en) | Emergency rescue vehicle |
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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |