EP0628661A1 - Finisseur - Google Patents

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Publication number
EP0628661A1
EP0628661A1 EP94103431A EP94103431A EP0628661A1 EP 0628661 A1 EP0628661 A1 EP 0628661A1 EP 94103431 A EP94103431 A EP 94103431A EP 94103431 A EP94103431 A EP 94103431A EP 0628661 A1 EP0628661 A1 EP 0628661A1
Authority
EP
European Patent Office
Prior art keywords
chassis
primary drive
drive unit
driver
cab
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
Application number
EP94103431A
Other languages
German (de)
English (en)
Other versions
EP0628661B1 (fr
Inventor
Volker Dr-Ing. Beyse
Roland Dipl. Ing. Grundl
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.)
Joseph Voegele AG
Original Assignee
Joseph Voegele AG
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.)
Filing date
Publication date
Application filed by Joseph Voegele AG filed Critical Joseph Voegele AG
Publication of EP0628661A1 publication Critical patent/EP0628661A1/fr
Application granted granted Critical
Publication of EP0628661B1 publication Critical patent/EP0628661B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a road paver specified in the preamble of protection claim 1.
  • an electric road paver known from EP-A-0 489 969, the primary drive unit has been integrated in the chassis in front of the driver's cab in front of the driver's cab, and the driver's cab is set so high that the vehicle driver looks forward over the primary drive aggregate.
  • An electric paver is to be understood as a paver in which at least essential functional components such as travel drive, conveyor drive, transverse distributor drive and the like can be operated electrically.
  • the internal combustion engine of the primary drive unit serves mainly or exclusively to drive the three-phase generator, which generates the electricity for the electrical drives.
  • the internal combustion engine can drive the three-phase generator directly or via an intermediate gear.
  • the invention has for its object to provide an electric paver of the type mentioned, which is easy to use, maintain and repair, as well as universally adaptable to different operating conditions and easy to transport.
  • the stand-alone unit can be removed from the chassis for maintenance or repair work.
  • the work on the primary drive unit can then be carried out conveniently.
  • a similar unit can be placed on the chassis in exchange, with which the road paver can continue to work immediately.
  • the structural unit arranged behind the driver's cab on the chassis also leads to the advantage of a better view of the front part and material container of the road finisher from the driver's cab and to a reduced noise and exhaust pollution for the vehicle driver.
  • the cab is much lower than before, which eliminates transport problems due to the height.
  • the removed assembly can also be used as a power supply unit at the construction site or at any location.
  • the unit can be used for serious repair work that cannot be carried out at the construction site Transport away while the paver remains in place or continues to be operated with an exchange unit.
  • the removed assembly When installing in a tunnel or on a roofed construction site or on a construction site inside a building, the removed assembly can be set up at a less disturbing point in the tunnel or outside the tunnel or outside the building and connected to the paver by cable, which then connects to considerably reduced noise and works remotely without exhaust gases.
  • a paver is known from the prospectus "SENTORE 21, KE1137A IBeBh, from NIIGATA ENGINEERING CO. LTD., Tokyo, JP, in which the driver's cab is arranged in a closed cabin behind the goods container on the chassis.
  • the Asphalt pavers are operated with hydrostatic drives of its functional components, which are supplied in a conventional manner from the primary drive unit with hydraulic drive energy or via gearboxes with mechanical drive energy.
  • a particularly useful embodiment is set out in claim 2.
  • the driver's cab largely protects the driver from engine noise and vibrations as well as against the exhaust gases. He has a humane workplace in the closed cab, in which a pleasant working atmosphere can be set. The driver does not have to look over the primary drive unit, which is a low position of the Cabin allows. Even with a stable cabin, the permissible transport height is not exceeded.
  • the driver's cab placed right at the front provides a lot of installation space for the unit behind the driver's cabin. This results in a useful center of gravity for the primary drive unit.
  • the embodiment according to claim 3 is also expedient, in which the enlarged installation space is also used to accommodate the frequency converters.
  • the frequency converter remain on the chassis when the unit is removed.
  • the frequency converters are integrated into the unit and can be removed from the chassis with it.
  • the unit for the operation of the road paver is firmly connected to the chassis and is nevertheless quickly removable or can be quickly replaced.
  • the removed assembly can be operated separately from the paver, on the one hand to supply the paver connected via a cable connection, on the other hand to generate and deliver electrical energy for other purposes.
  • a particularly expedient embodiment emerges from claim 10. After the assembly has been removed, a cable drum is attached which, with the at least one supply cable, transmits the electrical drive energy for the paver during its work trip from the remote primary drive unit. If necessary, instead of an attached cable drum, only the supply cable that the paver is towing is connected.
  • the removed assembly can be used separately from the paver as a generator for illuminating a construction site or for other purposes.
  • the handling when putting on and taking off the assembly is simplified.
  • An electric road paver F has a chassis (crawler chassis 2 or wheel chassis 2 ') on a chassis 1.
  • a goods container 9 is arranged on the chassis 1 in the working direction A at the front and a transverse distribution device 7 at the rear. Directly behind the goods container 9 there is a closed driver's cab 12 on the chassis 1, in which a driver's cab 11 with operating monitoring and control devices is arranged.
  • a primary drive unit consisting of an internal combustion engine 13 and a three-phase generator 14, optionally connected via an intermediate gear, and a frequency converter 15 behind or next to it are provided behind the driver's cab 12.
  • the primary drive unit is housed in a capsule housing 16 and is arranged as an independent unit B from the chassis 1.
  • the independent unit B ' also includes the frequency converter 15.
  • the primary drive unit is connected via an electrical main line 27 to the frequency inverters 15, which in turn are connected to several electrically operated secondary drives in the paver via lines 29 are connected. If the frequency converters 15 are not part of the assembly B, then a coupling 28 is provided for separating the assembly B from the frequency converters 15. If, on the other hand, the frequency converters 15 are part of the structural unit B ', then releasable couplings (not shown) are provided in the lines 29. Operating control and monitoring devices in the driver's cab 11 connected to the primary drive unit are connected to the primary drive unit via connecting links or lines 34 and a releasable coupling. Fastening elements 25 and 26 serve to fix the unit B or the primary drive unit on the chassis. The primary drive unit is installed transversely.
  • Lateral booms 17 are articulated to the chassis 1, on which the paver tows a screed B (screed or screed or other implement).
  • a longitudinal conveyor for the goods from the goods container 9 runs in the chassis 1 between the goods container 9 and the transverse distribution device 7.
  • a goods container for a spray solution is optionally provided between the goods container 9 and the driver's cab 12.
  • At least the most important, ie most powerful, functional components of road paver F have secondary drives that can be operated with electrical drive power from the primary drive unit.
  • the following secondary drives not exclusively but, for example, enumerated, are provided: an electromechanical drive 4 for the chassis 2 or 2 ', an electromechanical steering drive 3 (for steerable wheels of the wheel chassis 2'); an electromechanical drive 6 for the longitudinal conveyor 5; an electromechanical drive 8 for the transverse distribution device 7; electromechanical actuators 10 for wall parts of the material container 9; electromechanical actuators 19 for setting the screed B; electromechanical actuators 33 for moving the driver's cab 12; Electromechanical drives or an electric heater 20 in or on the screed B.
  • Electromechanical also means electro-hydraulic-mechanical, as is known, for example, from G 92 10 367 of hydraulic working units shown there.
  • a cross frame 21 containing headlights 22 can be provided between the goods container and the driver's cabin for separation.
  • the lower edge of a front pane 25 of the driver's cab 12 lies directly above a rear wall 9a of the material container 9.
  • Sound and vibration protection measures are expediently provided in the walls of the driver's cab 12.
  • the capsule housing 16 is also designed to be sound and vibration damped.
  • the rear wall of the capsule housing 16 terminates approximately with the rear end of the chassis 1.
  • the driver's cab 12 is arranged so that it can be lifted or folded down on the chassis in order to have free and rapid access for maintenance or repair work and for lifting or putting on the unit B or B '.
  • Locks 32 can be released for moving the driver's cab 12.
  • An actuator 33 is used, for example, to lift or fold away.
  • connecting parts 23 and 24 are provided for a hoist.
  • the fuel tank and the starter battery of the internal combustion engine and, if appropriate, independent operating and control devices for the primary drive unit are also advantageously contained in the unit B or B '.
  • the assembly B or B ' can be removed after loosening the fasteners 25, 26, e.g. for maintenance or repair work on the unit, for maintenance or repair work in the chassis, or to place a cable drum 30 with a supply cable 31 instead of the unit B according to FIG. 2, which is connected to the frequency converter 15 and with the unit B set up separately from the paver F. connected is.
  • the paver can then be operated with significantly reduced noise pollution and without the exhaust gases of the internal combustion engine.
  • the cable drum 30 could also be in the parked unit B.
  • the paver F then tows the supply cable 31 connected to the frequency converter 15.
  • the unit B or B ' is removed and replaced by a similar one in order to avoid downtimes of the road paver.
  • the removed unit B or B 'could also be used as a power supply unit for a construction site S in order to supply the electrical energy for the lighting and for the operation of other equipment or devices on the construction site.
  • the unit B or B 'can also be removed for transporting the paver to reduce the transport weight.

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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Temperature-Responsive Valves (AREA)
EP94103431A 1993-06-14 1994-03-07 Finisseur Expired - Lifetime EP0628661B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9308802U 1993-06-14
DE9308802U DE9308802U1 (de) 1993-06-14 1993-06-14 Straßenfertiger

Publications (2)

Publication Number Publication Date
EP0628661A1 true EP0628661A1 (fr) 1994-12-14
EP0628661B1 EP0628661B1 (fr) 1998-02-04

Family

ID=6894362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94103431A Expired - Lifetime EP0628661B1 (fr) 1993-06-14 1994-03-07 Finisseur

Country Status (4)

Country Link
EP (1) EP0628661B1 (fr)
JP (1) JP2788191B2 (fr)
CN (1) CN1059004C (fr)
DE (2) DE9308802U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513193A1 (de) * 1995-03-31 1996-10-10 Svedala Strasenfertiger Gmbh Fertiger für Straßendecken

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2947304B1 (fr) * 2009-06-25 2014-12-26 Envision Vehicle Engineering Novasio Technology Event Procede et dispositif de demarrage du moteur d'un vehicule
JP5282830B2 (ja) 2009-12-24 2013-09-04 トヨタ自動車株式会社 電気駆動式車両
PL2372022T3 (pl) * 2010-03-23 2015-06-30 Joseph Voegele Ag Maszyna do budowy dróg
WO2011135846A1 (fr) * 2010-04-27 2011-11-03 範多機械株式会社 Finisseur d'asphalte
CN112501990B (zh) * 2020-12-09 2022-03-18 安徽鼎顺建筑工程有限公司 一种市政道路沥青铺设装置
CN113026572B (zh) * 2021-04-01 2022-09-02 交通运输部公路科学研究所 一种悬挂式混凝土桥面铺装横向摊铺机
EP4183925A1 (fr) 2021-11-18 2023-05-24 Joseph Vögele AG Système de chauffage pour une machine de construction
WO2023190744A1 (fr) * 2022-03-31 2023-10-05 住友建機株式会社 Finisseuse d'asphalte et système d'alimentation électrique pour finisseuse d'asphalte
CN118647769A (zh) * 2022-03-31 2024-09-13 住友建机株式会社 沥青滚平机及沥青滚平机的供电系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489969A1 (fr) * 1990-12-14 1992-06-17 Joseph Vögele AG Finisseuse
DE9206935U1 (de) * 1992-05-21 1992-07-30 Joseph Vögele AG, 6800 Mannheim Fahrbarer Deckenfertiger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489969A1 (fr) * 1990-12-14 1992-06-17 Joseph Vögele AG Finisseuse
DE9206935U1 (de) * 1992-05-21 1992-07-30 Joseph Vögele AG, 6800 Mannheim Fahrbarer Deckenfertiger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513193A1 (de) * 1995-03-31 1996-10-10 Svedala Strasenfertiger Gmbh Fertiger für Straßendecken
DE19513193C2 (de) * 1995-03-31 1998-11-12 Svedala Strasenfertiger Gmbh Fertiger für Straßendecken

Also Published As

Publication number Publication date
DE9308802U1 (de) 1993-08-19
JPH0754306A (ja) 1995-02-28
EP0628661B1 (fr) 1998-02-04
CN1105726A (zh) 1995-07-26
DE59405203D1 (de) 1998-03-12
CN1059004C (zh) 2000-11-29
JP2788191B2 (ja) 1998-08-20

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