EP1180560B1 - Poutre lisseuse pour un finisseur - Google Patents

Poutre lisseuse pour un finisseur Download PDF

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Publication number
EP1180560B1
EP1180560B1 EP01119091A EP01119091A EP1180560B1 EP 1180560 B1 EP1180560 B1 EP 1180560B1 EP 01119091 A EP01119091 A EP 01119091A EP 01119091 A EP01119091 A EP 01119091A EP 1180560 B1 EP1180560 B1 EP 1180560B1
Authority
EP
European Patent Office
Prior art keywords
screed
limiting part
side limiting
guide
cylinder
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 - Lifetime
Application number
EP01119091A
Other languages
German (de)
English (en)
Other versions
EP1180560A3 (fr
EP1180560A2 (fr
Inventor
Helmut Röwer
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.)
Filing date
Publication date
Application filed by ABG Allgemeine Baumaschinen GmbH filed Critical ABG Allgemeine Baumaschinen GmbH
Publication of EP1180560A2 publication Critical patent/EP1180560A2/fr
Publication of EP1180560A3 publication Critical patent/EP1180560A3/fr
Application granted granted Critical
Publication of EP1180560B1 publication Critical patent/EP1180560B1/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
    • E01C19/22—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 consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/40—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
    • 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
    • E01C2301/14—Extendable screeds
    • 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
    • E01C2301/14—Extendable screeds
    • E01C2301/16—Laterally slidable screeds

Definitions

  • the invention relates to a screed for a paver according to the Preamble of claim 1.
  • this articulated, trailed, floating screed are provided, whose angle of attack with respect to the ground is adjustable via actuating cylinders and which comprises at least one smoothing plate on the bottom, is mixed material via a filled in front of the bucket by means of a conveyor in the area in front of the Screed promoted and there across the width of the screed by means of a Distributor auger distributed so that it can then be installed using the screed.
  • a screed is extended by extending the screed of extending screed parts and / or attaching screed extension parts to the Extending screed parts can be widened.
  • the screed is included Provide side boundary parts that also the area to the side of the Cover the auger to prevent the mix from escaping from the Prevent installation area.
  • the side border parts for example a Width of about 25 cm, interfere with the transport of the paver from one Construction site to another. It is known to dismantle these before transportation and to be stored in the paver of the paver during transport in order to to reinstall the new construction site. However, this is cumbersome and time-consuming.
  • the object of the invention is a screed according to the preamble of Claim 1 to create, in which it is possible to the side boundary parts Space to accommodate transport without disassembly, so that another Road roller on a flatbed truck is portable.
  • Fig. 1 shows schematically a rear view of a screed Paver.
  • FIG. 2 shows a side view of the screed from FIG. 1.
  • FIG. 3 shows a section from FIG. 1.
  • Fig. 4 shows a hydraulic adjustment device for a side limiting part the screed of Fig. 1st
  • the screed 1 of a paver shown includes one Base screed 1a, which is centered in a known manner for setting a roof profile can be divided, and two extending screeds 1b ', 1b ", which run to the right or left across to the direction of installation of the paver and thus to its longitudinal axis are extendable to the base screed a maximum of up to twice the width broaden.
  • one or both extension screeds 1b ', 1b " can be used Screed extension part 1c be attached.
  • Each is a tamper 2 by a corresponding drive (not shown) movable in the vertical direction is to feed material arranged in front of him through a screw and pounding together, and a subsequent bottom plate 3 to Smoothing the material built in by the tamper 2 by a vibration drive (not shown) can be provided.
  • the extending planks 1b ', 1b " are about guide rods 4 and 5 extension cylinders, which with a corresponding Support part 6 of the respective extending screed 1b ', 1b "are connected, extendable.
  • each side delimitation part 7 on each side of the screed 1 provided which comprises a substantially horizontal support 8 which by means of Screws 9 is fixed to the side walls 10 of the extending screed 1b 'or 1b "
  • Carrier 8 carries a side boundary plate 11, the bottom one to the outside horizontally bent edge.
  • the side boundary plate 11 is over two adjusting devices 12 manually with respect to the carrier 8 in height and Inclination can be adjusted in the longitudinal direction of the paver to be installed on the Planum to slide.
  • Swivel arm 13 On the back of the carrier 8 is a backwards extending Swivel arm 13 attached, e.g. flanged, as shown in Fig. 3. Outdoors The end of the swivel arm 13 is perpendicular to the side delimitation plate 11 and thus in particular extending transversely to the longitudinal direction of the paver tubular guide rod 14 attached.
  • a tubular guide 17 is attached to the respective catwalk holder 16, which additionally via a further, with the respective extending screed 1b ', 1b " connected holder 18 is held and the guide rod 14 slidably and pivots.
  • the length of the catwalk 15 is shortened accordingly, i.e. it is not enough over the entire length of the basic screed 1a, so that there is sufficient space for the folded up side boundary parts 7 is present.
  • Folding up and inserting the side boundary parts 7 can done manually.
  • a stop (not shown) advantageous, the folding up in the vertical position of the side limiting part 7 limited.
  • the side boundary part 7 is by means of a Screw 19 attached to the catwalk holder 16 for transport and thereby secured.
  • a cylinder 20 which is articulated on the respective extending screed 1b ', 1b ", see FIGS. 1, 3 and 4.
  • a (fork-shaped) tab 22 On the piston rod 21 of the cylinder 20 is a (fork-shaped) tab 22 attached, which is connected to a piece of pipe 23 having a square Has cross-section and of the tubular guide 17, the circular Has cross section, is rotatably received.
  • the guide rod 14 is also of square cross-section and tubular to lighten weight, and of the pipe section 23 slidably and positively guided so that between the pipe section 23 and the guide rod 14 when swiveling up there is 20 frictional engagement by means of the cylinder.
  • the side limiting part 7 In the extended position of the Piston rod 21 is the side limiting part 7 in 90 ° folded up position. - This is advantageous in so far as with a corresponding one Length of the guide rod 14, as shown in Fig. 1, even if between the extending screed 1b 'or 1b "and the side limiting part 7 Screed extension part 1c is arranged, folding up the Side boundary part 7 can be done via the cylinder 20 without that Screed extension part 1c would have to be removed beforehand.
  • a cylinder 20 with a piston that can be acted upon on both sides is used, so the cylinder 20 can also be used to pivot the Side boundary part 7 from the transport position to the working position use.
  • the side boundary parts 7 can thus be quickly and easily in Bring the transport position and again into the working position so that the The paver is ready to work again quickly.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Claims (10)

  1. Poutre lisseuse pour un finisseur routier comprenant une poutre de base (1a) qui comprend une poutre latérale extensible (1b', 1b") et une partie de limitation latérale (7) qui peut être escamotée pour réduire la largeur de la poutre lisseuse pour le transport, caractérisée en ce que, sur la poutre extensible (1b', 1b") est fixé, sur le côté arrière, un guide (17) sensiblement horizontal, placé transversalement à la direction de mise en place, qui reçoit une barre de guidage (14) fixée à la partie de limitation latérale (7), mobile en translation et en rotation.
  2. Poutre lisseuse selon la revendication 1, caractérisée en ce que le guide (17) est composé d'un tronçon de tube à section ronde.
  3. Poutre lisseuse selon la revendication 1 ou 2, caractérisée en ce que la partie de limitation latérale (7) peut être fixée à la planche extensible (1b', 1b") dans sa position relevée.
  4. Poutre lisseuse selon l'une des revendications 1 à 3, caractérisée en ce que la barre de guidage (14) est fixée à la partie de limitation latérale (7) au moyen d'un bras pivotant (13).
  5. Poutre lisseuse selon l'une des revendications 1 à 4, caractérisée en ce que la partie de limitation latérale (7) peut être relevée au moyen d'un vérin (20).
  6. Poutre lisseuse selon la revendication 5, caractérisée en ce que la partie de limitation latérale (7) est relevée dans une position d'extension de la tige de piston (21) du vérin.
  7. Poutre lisseuse selon la revendication 5 ou 6, caractérisée en ce que le vérin (20) est un vérin à double effet.
  8. Poutre lisseuse selon l'une des revendications 5 à 7, caractérisée en ce que le vérin (20) est accouplé à un tronçon de tube (23) monté dans le guide (17) de façon mobile en translation et en rotation et qui reçoit la barre de guidage (14) de façon que cette dernière soit bloquée en rotation et mobile en translation.
  9. Poutre lisseuse selon l'une des revendications 1 à 8, caractérisée en ce qu'il est prévu une passerelle (15) fixée à la poutre lisseuse, sur le côté arrière, qui est raccourcie par rapport à la longueur totale de la poutre de base (1a), de sorte qu'on dispose d'une place suffisante pour les parties de limitation latérales relevées (7).
  10. Poutre lisseuse selon la revendication 9, caractérisée en ce que le guide (17) est fixé à un support (16) de la passerelle.
EP01119091A 2000-08-19 2001-08-08 Poutre lisseuse pour un finisseur Expired - Lifetime EP1180560B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10040761 2000-08-19
DE10040761A DE10040761C1 (de) 2000-08-19 2000-08-19 Einbaubohle für einen Straßenfertiger

Publications (3)

Publication Number Publication Date
EP1180560A2 EP1180560A2 (fr) 2002-02-20
EP1180560A3 EP1180560A3 (fr) 2003-01-02
EP1180560B1 true EP1180560B1 (fr) 2004-02-25

Family

ID=7653109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01119091A Expired - Lifetime EP1180560B1 (fr) 2000-08-19 2001-08-08 Poutre lisseuse pour un finisseur

Country Status (2)

Country Link
EP (1) EP1180560B1 (fr)
DE (2) DE10040761C1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106988315B (zh) * 2017-05-18 2023-01-31 中国水利水电第五工程局有限公司 一种大坝垫层料摊压机
CN111424939B (zh) * 2020-03-28 2021-03-30 浙江尚博建设有限公司 一种混凝土地面抹平装置
US11859353B2 (en) 2021-05-25 2024-01-02 Caterpillar Paving Products Inc. End gate stowage apparatus for screed of a paver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH389668A (it) * 1963-08-05 1965-03-31 Domenighetti Domenico Apparecchiatura livellatrice per macchina pavimentatrice stradale
DE29708888U1 (de) * 1997-05-20 1997-07-17 Joseph Vögele AG, 68163 Mannheim Einbaubohle für einen Straßenfertiger
US6019544A (en) * 1998-03-20 2000-02-01 Cedarapids, Inc. Edge compacting device for an asphalt paver

Also Published As

Publication number Publication date
DE50101531D1 (de) 2004-04-01
EP1180560A3 (fr) 2003-01-02
DE10040761C1 (de) 2001-12-06
EP1180560A2 (fr) 2002-02-20

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