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 PDFInfo
- 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
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>
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)
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)
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 |
-
1995
- 1995-11-16 IT IT95MI002363A patent/IT1276147B1/en active IP Right Grant
-
1996
- 1996-11-13 AT AT96118184T patent/ATE235609T1/en not_active IP Right Cessation
- 1996-11-13 EP EP96118184A patent/EP0774542B1/en not_active Expired - Lifetime
- 1996-11-13 DE DE69626931T patent/DE69626931T2/en not_active Expired - Fee Related
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 |