DE477391C - Concrete paver - Google Patents

Concrete paver

Info

Publication number
DE477391C
DE477391C DEV22124D DEV0022124D DE477391C DE 477391 C DE477391 C DE 477391C DE V22124 D DEV22124 D DE V22124D DE V0022124 D DEV0022124 D DE V0022124D DE 477391 C DE477391 C DE 477391C
Authority
DE
Germany
Prior art keywords
paver
beams
working
concrete
concrete paver
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
Application number
DEV22124D
Other languages
German (de)
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.)
J A Maffei A G
Original Assignee
J A Maffei A G
Publication date
Priority to DEV22124D priority Critical patent/DE477391C/en
Application granted granted Critical
Publication of DE477391C publication Critical patent/DE477391C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22Machines, 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
    • E01C19/42Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/14Extendable screeds
    • E01C2301/16Laterally slidable screeds
    • E01C2301/18Laterally slidable screeds the whole machine being laterally slidable

Landscapes

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

Description

Betonstraßenfertiger Bei der Herstellung von Betonstraßen werden zwecks Verringerung menschlicher Arbeitskraft und Erzielung hoher Leistungen Betonstraßenfertiger verwendet. Die bekannten Betonstraßenfertiger können aber jeweils nur Straßendecken von einer bestimmten Breite herstellen. Um diesen Nachteil zu beseitigen, ist mitunter die Arbeitsbreite des Betonfertigers je nach der gewünschten Straßenbreite durch Einsetzen bzw.Herausnehmen voribesonderenZwischenstücken veränderlich gemacht worden. Hierdurch ist zwar der Nachteil der begrenzten Verwendungsmöglichkeit bis zu einem gewissen Grade beseitigt, aber diese Art der Breitenänderung ist umständlich und zeitraubend.Concrete paver In the manufacture of concrete pavers are used for the purpose Reducing manpower and achieving high performance. Concrete paver used. The well-known concrete pavers can only be used as a road surface of a certain width. To eliminate this disadvantage is sometimes the working width of the concrete paver depending on the desired road width Insertion or removal has been made changeable before special intermediate pieces. Although this has the disadvantage of limited use up to one eliminated to a certain extent, but this type of change in width is cumbersome and time consuming.

Gegenstand der vorliegenden Erfindung ist ein Deckenfertiger, der zufolge der besonderen Ausgestaltung der Querträger sowie der Arbeitsbalken im Gegensatz zu den bekannten Deckenfertigern gestattet, daß eine stetige Veränderung der Arbeitsbreite verhältnismäßig schnell und leicht und ohne Zuhilfenahme besonderer Zusatzteile bewirkt werden kann.The present invention is a paver that according to the special design of the cross members and the working beams in contrast to the known pavers that allows a constant change in the working width relatively quick and easy and without the aid of special additional parts can be effected.

Die Zeichnung stellt eine Ausführungsform des Erfindungsgegenstandes dar, und zwar zeigt Abb. I den Deckenfertiger in Yorderansieht, Abb. 2 im Grundriß.The drawing represents an embodiment of the subject matter of the invention Fig. I shows the paver in front view, Fig. 2 in plan.

al und ca= sind die Seitenträger des Fahrgestelles, b" b_; b., b4 die auseinanderziehbaren Querträger und cl, c,, c3, c4 die ebenfalls auseinanderziehbarenArbeitsbalken. Sowohl die Querträger als auch die Arbeitsbalken bestehen aus drei oder auch mehr miteinander gekuppelten Teilen, die bei Veränderung der Arbeitsbreite gegeneinander in der Längsrichtung der Balken verschoben werden, wie dieses in der Zeichnung gestrichelt angedeutet ist.al and ca = are the side members of the chassis, b " b_; b., b4 are the extendable cross members and cl, c ,, c3, c4 are also extendable working beams. Both the cross members and the working beams consist of three or more interconnected parts , which are shifted against each other in the longitudinal direction of the bars when the working width changes, as indicated by dashed lines in the drawing.

Claims (1)

PATENTANSPRUCH: Betonstraßenfertiger mit verstellbarer Arbeitsbreite, dadurch gekennzeichnet, daß sowohl die Querträger (b, bis b4) des Fahrgestells ' als auch die Arbeitsbalken (c, bis c4) j e aus drei oder mehr miteinander gekuppelten Teilen bestehen, von denen je zwei (b1, b3, cl, c,) oder mehr paarweise gegen den einen festen Teil (b2, c2) nach verschiedenen Seiten in der Längsrichtung der Balken verschieblich sind.PATENT CLAIM: Concrete road paver with adjustable working width, characterized in that both the cross members (b, to b4) of the chassis' as well as the working beams (c, to c4) j e made up of three or more coupled together Parts consist of two (b1, b3, cl, c,) or more in pairs against the a fixed part (b2, c2) on different sides in the longitudinal direction of the beams are movable.
DEV22124D Concrete paver Expired DE477391C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV22124D DE477391C (en) Concrete paver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV22124D DE477391C (en) Concrete paver

Publications (1)

Publication Number Publication Date
DE477391C true DE477391C (en) 1929-06-13

Family

ID=7579643

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV22124D Expired DE477391C (en) Concrete paver

Country Status (1)

Country Link
DE (1) DE477391C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163356B (en) * 1959-11-27 1964-02-20 Jaeger Machine Co Paver
DE1186488B (en) * 1957-07-24 1965-02-04 Jaeger Machine Co Concrete paver
DE1209141B (en) * 1960-01-26 1966-01-20 Jaeger Machine Co Pavers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186488B (en) * 1957-07-24 1965-02-04 Jaeger Machine Co Concrete paver
DE1163356B (en) * 1959-11-27 1964-02-20 Jaeger Machine Co Paver
DE1209141B (en) * 1960-01-26 1966-01-20 Jaeger Machine Co Pavers

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