EP1247904A2 - Finisseuse - Google Patents

Finisseuse Download PDF

Info

Publication number: EP1247904A2
Authority: EP; European Patent Office
Prior art keywords: pair; travel; front wheel; wheel; front wheels
Prior art date: 2001-04-07
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

Application number

EP02007293A

Other languages

German (de)

English (en)

Other versions

EP1247904A3 (fr

EP1247904B1 (fr

Inventor

Dirk Heims

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ABG Allgemeine Baumaschinen GmbH

Original Assignee

ABG Allgemeine Baumaschinen GmbH

Priority date (The priority date 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 date listed.)

2001-04-07

Filing date

2002-04-03

Publication date

2002-10-09

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7680899&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1247904(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2002-04-03 Application filed by ABG Allgemeine Baumaschinen GmbH filed Critical ABG Allgemeine Baumaschinen GmbH

2002-10-09 Publication of EP1247904A2 publication Critical patent/EP1247904A2/fr

2003-09-17 Publication of EP1247904A3 publication Critical patent/EP1247904A3/fr

2006-02-01 Application granted granted Critical

2006-02-01 Publication of EP1247904B1 publication Critical patent/EP1247904B1/fr

2022-04-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000725 suspension Substances 0.000 claims abstract description 8
239000000463 material Substances 0.000 claims abstract description 5
239000010426 asphalt Substances 0.000 claims description 2
238000009434 installation Methods 0.000 description 6
230000005484 gravity Effects 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000003921 oil Substances 0.000 description 3
238000010276 construction Methods 0.000 description 2
239000002689 soil Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 1
238000007596 consolidation process Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000010720 hydraulic oil Substances 0.000 description 1
238000007373 indentation Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000010248 power generation Methods 0.000 description 1
230000002028 premature Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000009182 swimming Effects 0.000 description 1
239000002023 wood Substances 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

Definitions

the invention relates to a paver according to the preamble of Claim 1.
Asphalt pavers with wheeled trolleys have such a feature Crawler undercarriages have less traction and moreover with loose ones Underground, a disadvantageous, smaller footprint. This can with the relatively small diameter front wheels, which are below the front bucket for receiving material to be installed, for Sink into the subsurface, causing lateral throws in it result. With driven front wheels, which on loose ground for If it slips, this effect becomes more apparent.
the object of the invention is a paver according to the preamble of claim 1 to create an attitude to different Soil conditions allowed.
the front is in the direction of travel arranged front wheel pair optionally opposite the rear front wheel pair separated with regard to level compensation and also optionally compared to the Relief of the subsurface leads constructively in connection with this simple and therefore inexpensive solution that an adjustment to different soil conditions is made possible.
the discharge that is expediently infinitely adjustable, preferably up to the total Relief of the front pair of front wheels in the direction of travel, based on the Paver construction.
the latter also offers the advantage that the front wheels of the front pair of front wheels only with their own weight burden, as a result of a corresponding shift in the center of gravity Road paver the rear axle load is reduced accordingly, so that if necessary, a load permissible for road transport (in Germany 12 t) or less can be achieved without dismantling parts and must be housed in the bucket for the purpose of shifting the center of gravity.
the road paver shown in Fig. 1 comprises a mobile Basic machine 1 with a rear wheel undercarriage 2 (which is also indicated by a short Crawler track can be replaced) and two pairs of steerable Front wheel pairs 3, 4, namely a front and a rear front wheel pair 3, 4.
the basic machine 1 has a bucket 5 on the front and one on the back (not shown) distribution screw, between which a (not shown) Conveyor for transporting mix 6 to be installed from the bucket 5 through a conveyor shaft, above which structures 7 are located, in the area of Distribution screw is arranged.
the screed 8 On the basic machine 1 there is a screed 8 for floating installation of the mix to be installed articulated via draw arms 9.
the screed 8 is located behind the area of the auger and in the direction of installation includes a base screed 10 and behind or laterally attached Extendable screed parts 11 can be extended independently of one another.
the basic screed 10 is Usually divided in the middle, with the two halves of the base screed 10 Adjustment of a roof profile transverse to the direction of installation can be tilted against each other. By means of the extending screed parts 11, the base screed 10 is approximately double Width can be widened. Should an additional widening be made be done by manually attachable screed parts.
Each pull arm 9 is at its front end on the basic machine 1 pivotably articulated, the articulation point relative to the basic machine 1- as shown - be adjustable in height via a cylinder 12 and a guide 13 can.
the screed 8 is also hydraulic, on the basic machine 1st articulated (not shown) screed relief cylinder, also called Screed transport cylinders are available, connected to the basic machine 1, the according to manual specification, part of the screed weight on the basic machine 1 transmitted, which not only increases the traction force of their traction drive is, but also the swimming behavior of the screed 8 especially when Installation of unsustainable mix is improved by a too strong Sinking of the screed 8 is prevented.
the basic machine 1 has a drive motor 14, generally one Diesel engine, on. This drives a hydraulic pump 15 and a generator 16 Power generation.
the hydraulic pump 15 supplies the pressure oil for subsequent ones Aggregates.
the two wheels of the rear wheel chassis 2 are shown in the Embodiment hung individually and each via a hydraulic drive 17th can be driven by a distributor 18 with pressure oil from the hydraulic pump 15 is supplied.
the wheels of the two pairs of front wheels 3, 4 are also individual suspended by a vertically arranged hydraulic cylinder 19 for each wheel is provided in which a kingpin 20 is vertically displaceable and further is rotatably guided horizontally via a lever 21, as for example in EP 0 283 733 B1.
Each kingpin 20 is accordingly formed its upper end as a piston rod, wherein in the Hydraulic cylinders 19 located above the kingpin 20 Hydraulic cylinder spaces 22 via compensation lines 23 transverse to the direction of travel Road paver and also via a connecting the compensating lines 23 Line 24 are interconnected. This allows corresponding Differences in the height level of the front wheels can be compensated for, as in FIG. 2 is shown.
a directional control valve in line 24 25 arranged to separate the front pair of front wheels 3 from the rear pair of front wheels 4 to be able to separate hydraulically while the two wheels of the two Front wheel pairs 3, 4 hydraulically with one another via the equalization lines 23 stay paired.
the directional control valve 25 is connected to a pressure control valve 26 Pressure source 27 and a hydraulic oil sump 28 connected. In the illustrated central position of the directional valve 25, the can be controlled from the driver's cab via an electrical line, for example, are all front wheels, i.e.
the individually suspended wheels of the front wheel pairs 3, 4 cannot be driven, however, are preferably via hydraulic motors 29, which a distributor 30 is supplied with pressure oil by a hydraulic pump 31, drivable.

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Road Paving Machines (AREA)
Vehicle Body Suspensions (AREA)
Compositions Of Macromolecular Compounds (AREA)
Road Paving Structures (AREA)
Working-Up Tar And Pitch (AREA)

EP02007293A 2001-04-07 2002-04-03 Finisseuse Expired - Lifetime EP1247904B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10117583A DE10117583B4 (de)	2001-04-07	2001-04-07	Straßenfertiger
DE10117583		2001-04-07

Publications (3)

Publication Number	Publication Date
EP1247904A2 true EP1247904A2 (fr)	2002-10-09
EP1247904A3 EP1247904A3 (fr)	2003-09-17
EP1247904B1 EP1247904B1 (fr)	2006-02-01

Family

ID=7680899

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP02007293A Expired - Lifetime EP1247904B1 (fr)	2001-04-07	2002-04-03	Finisseuse

Country Status (3)

Country	Link
EP (1)	EP1247904B1 (fr)
AT (1)	ATE317033T1 (fr)
DE (2)	DE10117583B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2018115098A1 (fr)	2016-12-22	2018-06-28	Volvo Construction Equipment Ab	Finisseuse et procédé de fonctionnement d'une finisseuse

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102016007076A1 (de) *	2016-06-10	2017-12-14	Dynapac Gmbh	Straßenbaumaschine und Verfahren zum Betreiben einer selbstfahrenden Straßenbaumaschine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0283733A2 (fr)	1987-02-25	1988-09-28	ABG-WERKE GmbH	Finisseuse
EP0308404A1 (fr)	1987-04-10	1989-03-29	Domenico Domenighetti	Paveur-finisseur de routes avec une combinaison d'essieux a roues directrices et d'unites a chenilles.
DE4138076A1 (de)	1990-11-19	1992-07-02	Caterpillar Mitsubishi Ltd	Vorrichtung zum steuern einer vorderradantriebskraft bei einem allradantriebs-asphaltfertiger
DE19513195A1 (de)	1995-03-31	1996-10-10	Svedala Strasenfertiger Gmbh	Fertiger für Straßendecken mit einer Reifen-Hinterradachse
DE29920556U1 (de)	1999-11-23	2000-02-17	Joseph Voegele Ag, 68163 Mannheim	Straßenfertiger
DE20009280U1 (de)	2000-05-23	2000-08-17	Joseph Voegele Ag, 68163 Mannheim	Straßenfertiger

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29704207U1 (de) *	1997-03-07	1997-04-24	ABG Allgemeine Baumaschinen GmbH, 31785 Hameln	Deckenfertiger

2001
- 2001-04-07 DE DE10117583A patent/DE10117583B4/de not_active Expired - Lifetime
2002
- 2002-04-03 AT AT02007293T patent/ATE317033T1/de active
- 2002-04-03 EP EP02007293A patent/EP1247904B1/fr not_active Expired - Lifetime
- 2002-04-03 DE DE50205729T patent/DE50205729D1/de not_active Expired - Lifetime

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0283733A2 (fr)	1987-02-25	1988-09-28	ABG-WERKE GmbH	Finisseuse
EP0308404A1 (fr)	1987-04-10	1989-03-29	Domenico Domenighetti	Paveur-finisseur de routes avec une combinaison d'essieux a roues directrices et d'unites a chenilles.
DE4138076A1 (de)	1990-11-19	1992-07-02	Caterpillar Mitsubishi Ltd	Vorrichtung zum steuern einer vorderradantriebskraft bei einem allradantriebs-asphaltfertiger
DE19513195A1 (de)	1995-03-31	1996-10-10	Svedala Strasenfertiger Gmbh	Fertiger für Straßendecken mit einer Reifen-Hinterradachse
DE29920556U1 (de)	1999-11-23	2000-02-17	Joseph Voegele Ag, 68163 Mannheim	Straßenfertiger
DE20009280U1 (de)	2000-05-23	2000-08-17	Joseph Voegele Ag, 68163 Mannheim	Straßenfertiger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2018115098A1 (fr)	2016-12-22	2018-06-28	Volvo Construction Equipment Ab	Finisseuse et procédé de fonctionnement d'une finisseuse
WO2018117920A1 (fr) *	2016-12-22	2018-06-28	Volvo Construction Equipment Ab	Pavé pourvu d'une suspension hydraulique sélective de roues avant dans des modes de pavage et de non-pavage
US20200095736A1 (en) *	2016-12-22	2020-03-26	Volvo Construction Equipment Ab	Paver and method for operating a paver
US10961667B2 (en)	2016-12-22	2021-03-30	Volvo Construction Equipment Ab	Paver and method for operating a paver

Also Published As

Publication number	Publication date
ATE317033T1 (de)	2006-02-15
EP1247904A3 (fr)	2003-09-17
DE50205729D1 (de)	2006-04-13
DE10117583B4 (de)	2005-06-02
DE10117583A1 (de)	2002-11-07
EP1247904B1 (fr)	2006-02-01

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