DE69626931T2 - Road paver with automatic control of the height of the cross distributor relative to the screed - Google Patents

Road paver with automatic control of the height of the cross distributor relative to the screed Download PDF

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Publication number
DE69626931T2
DE69626931T2 DE69626931T DE69626931T DE69626931T2 DE 69626931 T2 DE69626931 T2 DE 69626931T2 DE 69626931 T DE69626931 T DE 69626931T DE 69626931 T DE69626931 T DE 69626931T DE 69626931 T2 DE69626931 T2 DE 69626931T2
Authority
DE
Germany
Prior art keywords
screed
arms
road paver
centers
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
Application number
DE69626931T
Other languages
German (de)
Other versions
DE69626931D1 (en
Inventor
Domenico Domenighetti
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.)
Niarb S A
Original Assignee
Niarb S A
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 Niarb S A filed Critical Niarb S A
Application granted granted Critical
Publication of DE69626931D1 publication Critical patent/DE69626931D1/en
Publication of DE69626931T2 publication Critical patent/DE69626931T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • E01C19/405—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 with spreading-out, levelling or smoothing means other than the tamping or vibrating means for compacting or smoothing, e.g. with screws for spreading-out the previously dumped material, with non-vibratory lengthwise reciprocated smoothing beam
    • 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

Landscapes

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

Abstract

A road paver-finisher having a screed unit of the semi-floating type in front of which operates a system of augers for transverse distribution of the mixture to be laid, has the auger(s) (15) mounted on a sub-frame (32) equipped with arms (34) that remain approximately parallel to the arms (16) of the screed (11), the front ends (35) of the arms (34) of the sub-frame (32) being mounted on the tractor (10) at their centers of rotation (36), the latter always being situated very close to the centers of rotation and traction (18) of the front end (17) of the arms (16) of the screed (11), the upward and downward movement of the augers taking place as a motion of rotation around the centers (36) by means of actuators, for example hydraulic pistons (40') mounted on the tractor (10) that engage on the sub-frame (32) or on the arms (34). <IMAGE>
DE69626931T 1995-11-16 1996-11-13 Road paver with automatic control of the height of the cross distributor relative to the screed Expired - Fee Related DE69626931T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002363A IT1276147B1 (en) 1995-11-16 1995-11-16 ROAD PAVER WITH AUTOMATIC HEIGHT CONTROL OF THE TRANSVERSAL AUGERS WITH RESPECT TO THE SCREEN

Publications (2)

Publication Number Publication Date
DE69626931D1 DE69626931D1 (en) 2003-04-30
DE69626931T2 true DE69626931T2 (en) 2004-01-29

Family

ID=11372538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626931T Expired - Fee Related DE69626931T2 (en) 1995-11-16 1996-11-13 Road paver with automatic control of the height of the cross distributor relative to the screed

Country Status (4)

Country Link
EP (1) EP0774542B1 (en)
AT (1) ATE235609T1 (en)
DE (1) DE69626931T2 (en)
IT (1) IT1276147B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10155507B4 (en) * 2001-11-13 2005-10-06 Abg Allgemeine Baumaschinen-Gesellschaft Mbh Finisher for the bottom-side installation of layers for roads od. Like.
DE102005061074A1 (en) 2005-12-21 2007-06-28 Mahle International Gmbh Piston for combustion engine e.g. diesel engine, has radially outward oriented wall zone of cooling channel formed by ring carrier
US10041301B2 (en) * 2013-01-14 2018-08-07 Billy Goat Industries, Inc. Vehicular auger implement
US10724301B2 (en) 2014-01-14 2020-07-28 Billy Goat Industries, Inc. Vehicular auger implement
US10787861B2 (en) 2014-01-14 2020-09-29 Billy Goat Industries, Inc. Vehicular auger implement
USD971968S1 (en) 2020-01-24 2022-12-06 Caterpillar Paving Products Inc. Screed component
CN113404266B (en) * 2020-03-17 2022-03-25 广东博智林机器人有限公司 Feeding device, ceramic tile leveling robot and brick paving robot
CN111694312B (en) * 2020-07-03 2021-11-23 三一汽车制造有限公司 Paver hopper control system, paver and paver hopper control method
WO2022002143A1 (en) * 2020-07-03 2022-01-06 三一汽车制造有限公司 Paver control system, paver control method, and paver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035499A (en) 1955-02-02 1962-05-22 Domenighetti Costante Finisher for laying and tamping bituminous conglomerates over road pavings
DE2109833C3 (en) * 1971-03-02 1973-11-15 Demag Baumaschinen Gmbh, 4000 Duesseldorf-Benrath Road pavers, in particular black pavers, with a thrust flap distribution device
US4708519A (en) * 1986-04-04 1987-11-24 White Consolidated Industries, Inc. Asphalt paving machine with liftable, adjustable auger mechanisms
DE4229465A1 (en) * 1992-09-03 1994-03-10 Ulm Gmbh Maschbau Bitumen road surface laying machine with transverse distributor - which has freely movable suspension on frame and steplessly variable height stop
DE29510058U1 (en) * 1995-06-21 1995-11-02 Joseph Vögele AG, 68163 Mannheim Paver

Also Published As

Publication number Publication date
ATE235609T1 (en) 2003-04-15
ITMI952363A0 (en) 1995-11-16
EP0774542B1 (en) 2003-03-26
DE69626931D1 (en) 2003-04-30
EP0774542A1 (en) 1997-05-21
ITMI952363A1 (en) 1997-05-16
IT1276147B1 (en) 1997-10-27

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee