JPH0799004B2 - Method for laying road building material by road finishing machine and road finishing machine - Google Patents
Method for laying road building material by road finishing machine and road finishing machineInfo
- Publication number
- JPH0799004B2 JPH0799004B2 JP3328963A JP32896391A JPH0799004B2 JP H0799004 B2 JPH0799004 B2 JP H0799004B2 JP 3328963 A JP3328963 A JP 3328963A JP 32896391 A JP32896391 A JP 32896391A JP H0799004 B2 JPH0799004 B2 JP H0799004B2
- Authority
- JP
- Japan
- Prior art keywords
- finishing machine
- road
- laying
- actual
- speed
- 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
- E01C19/407—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 elements or parts partly or fully immersed in or penetrating into the material to act thereon, e.g. immersed vibrators or vibrating parts, kneading tampers, spaders
-
- 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
- E01C19/4833—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 with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
- E01C19/4853—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements
-
- 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
- E01C2301/20—Screed or paver accessories for paving joint or edge treatment
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Road Paving Structures (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は特許請求の範囲１の序文
に記載されているように、締め固めユニットを備えた可
動路面仕上げ機によって道路建設材料を布設する方法に
関する。さらに本発明は特許請求の範囲４の序文に記載
されている型の適当な路面仕上げ機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for laying road-building material by means of a movable road finishing machine equipped with a compaction unit as described in the preamble of claim 1. The invention further relates to a suitable road finishing machine of the type described in the preamble of claim 4.
【０００２】[0002]
【従来の技術】締め固めユニットによって作動する路面
仕上げ機で、該締め固めユニットがその布設ビームに供
給された歴青混合物を突固めるように駆動される締め固
め機はＤＥ−ＯＳ ３１ １４ ０４９に記載されてい
る。この周知の路面仕上げ機のタンパーすなわち突固め
装置は偏心軸によって垂直に運動する。偏心軸はなるべ
くは液圧駆動装置により、所定の回転数で駆動され、こ
の回転数は垂直運動の振動数を決定し、かつタンパーの
行程の偏心率を決定する。偏心軸の回転数、したがって
タンパーの振動数は、標準の布設速度において所要の締
め固め効果が得られるように、すなわち使用される道路
建設材料および層の所要の厚さにしたがって路面仕上げ
機の平均移動速度が得られるように設定される。しかし
ながらこの場合は、特に路面仕上げ機の始動時に、凹凸
および隆起を発生させると言う問題が生じる。2. Description of the Prior Art A road finishing machine operated by a compaction unit, the compaction unit being driven to compact the bituminous mixture supplied to its laying beam, is disclosed in DE-OS 31 14 049. Have been described. The tampering device of this known road finishing machine moves vertically by means of an eccentric shaft. The eccentric shaft is preferably driven by a hydraulic drive at a predetermined rotational speed, which determines the frequency of vertical movement and the eccentricity of the tamper stroke. The number of revolutions of the eccentric shaft, and therefore the frequency of the tamper, is such that at the standard laying speed the required compaction effect is obtained, i.e. the average of the road finisher according to the road construction material used and the required thickness of the layer. It is set to obtain the moving speed. However, in this case, there arises a problem that irregularities and bumps are generated especially at the time of starting the road finishing machine.
【０００３】[0003]
【発明が解決しようとする課題】本発明の目的は締め固
めユニットを備えた路面仕上げ機によって道路建設材料
を布設する方法と、この方法を実施するに適し、かつ始
動時において布設すべき層に凹凸が生じるのを阻止する
路面仕上げ機を提供することである。SUMMARY OF THE INVENTION It is an object of the present invention to provide a method for laying road-building material by means of a road finishing machine equipped with a compaction unit and a layer suitable for carrying out this method and to be laid at start-up. It is an object of the present invention to provide a road finishing machine that prevents unevenness from occurring.
【０００４】方法に関しては、前記目的は特許請求の範
囲１の特色によって達成される。With respect to the method, said object is achieved by the features of claim 1.
【０００５】[0005]
【課題を解決するための手段】始動時において布設層内
に生じる凹凸は締め固めユニットの駆動装置の振動数が
布設速度と一致しないことに起因することがわかった。
この欠点は本発明によって、締め固め振動数を実際の布
設速度と関連せしめることによって排除することができ
る。これはなお、布設時に布設速度が変動する時、また
は路面仕上げ機が停止する時に、布設すべき層内に凹凸
の生じるのを阻止する。It has been found that the irregularities formed in the laying layer at the time of start-up are due to the fact that the frequency of the drive of the compaction unit does not match the laying speed.
This drawback can be eliminated by the present invention by relating the compaction frequency to the actual laying speed. This still prevents unevenness in the layer to be laid when the laying speed fluctuates during laying or when the road finishing machine is stopped.
【０００６】特許請求の範囲２に記載された手段は制御
の態様を改良する。The measures as claimed in claim 2 improve the manner of control.
【０００７】特許請求の範囲３に記載された開発によれ
ば、締め固め機の振動数を、布設すべき層のそれぞれの
要求に正確に適合するように、布設速度と関連させるこ
とができる。路面仕上げ機を使用すれば、前記目的は特
許請求の範囲４に記載された特色によって達成される。According to the development claimed in claim 3, the frequency of the compaction machine can be related to the laying speed in order to exactly match the respective requirements of the layer to be laid. If a road finishing machine is used, said object is achieved by the features as claimed in claim 4.
【０００８】実際の布設速度は本発明の検出器によって
検出することができ、この検出器は締め固めユニットの
振動数を制御するためにも使用される。The actual laying speed can be detected by the detector according to the invention, which detector is also used for controlling the frequency of the compaction unit.
【０００９】特許請求の範囲５によれば、布設速度は駆
動機構上における路面仕上げ機の移動速度を検出するこ
とによって便利に決定することができる。According to claim 5, the laying speed can be conveniently determined by detecting the moving speed of the road finishing machine on the drive mechanism.
【００１０】特許請求の範囲６に記載された手段によれ
ば、制御の信頼度を高めることができる。According to the means recited in claim 6, the reliability of control can be enhanced.
【００１１】布設すべき層に対する所要値は特許請求の
範囲７記載の制御回路によって予め選択され、種々の層
の異なる要求に応じ、タンパー駆動装置の速度が常に布
設速度と正確に対応するようになすことができる。The required values for the layers to be laid are preselected by the control circuit according to claim 7 so that the speed of the tamper drive always corresponds exactly to the laying speed, according to the different requirements of the various layers. You can do it.
【００１２】特許請求の範囲８によれば、本発明は車輪
付き、および無限軌道付き車両の両方に使用することが
できる。According to claim 8, the invention can be used both on wheels and on vehicles with tracks.
【００１３】[0013]
【実施例】図１は車輪（または無限軌道ユニット）によ
って路床３上を、矢印Ｆの方向に駆動される路面仕上げ
機１を示す。路面仕上げ機１は、腕５および持ち上げシ
リンダ６によって枠に蝶着させた後方敷設ビーム４を牽
引する。移動方向Ｆの横方向に延び、かつ道路建設材料
８、すなわちこの場合は路面被覆層９を形成する歴青混
合物を布設ビーム４に供給するコンベヤースクリュー７
は、布設ビーム４と路面仕上げ機１の枠との間に位置し
ている。分配混合物８に対する剥離板１０は移動方向Ｆ
に見て、布設ビームの前側に設けられている。垂直に移
動し得る締め固め部材、すなわちタンパー１１は剥離板
１０の後方に位置し、かつ垂直運動を行う時に、その後
ろに配置された第１締め固めビーム１２に対して案内さ
れる。第１締め固めビーム１２に続いて第２締め固めビ
ーム１３が位置している。他の締め固め部材は二つの締
め固めビーム１２，１３の間に配置することができる。
二つの各締め固めビーム１２，１３はその底部に均し板
１２ａ，１３ａを有し、それぞれタンパーまたは締め固
め部材１４によって加工された層９の表面を均すように
なっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT FIG. 1 shows a road finishing machine 1 driven in the direction of arrow F on a roadbed 3 by wheels (or crawler track units). The road finishing machine 1 pulls a rear laying beam 4 hinged to a frame by an arm 5 and a lifting cylinder 6. A conveyor screw 7 which feeds the laying beam 4 with a bituminous mixture which extends transversely to the direction of travel F and forms the road building material 8, i.e. in this case the road covering layer 9.
Is located between the laying beam 4 and the frame of the road finishing machine 1. The peeling plate 10 for the distribution mixture 8 moves in the direction F.
Seen in front of the laying beam. A vertically movable compaction member, namely the tamper 11, is located behind the stripper plate 10 and is guided in a vertical movement relative to a first compaction beam 12 arranged behind it. The second compaction beam 13 is located following the first compaction beam 12. Another compaction member can be arranged between the two compaction beams 12, 13.
Each of the two compaction beams 12, 13 has a leveling plate 12a, 13a at the bottom thereof so as to level the surface of the layer 9 processed by the tamper or compaction member 14, respectively.
【００１４】図２に示される如く、タンパー１１はその
前側に傾斜加圧面１５を有し、かつ軸受１６により第１
締め固めビーム１２の前側に沿って案内される。タンパ
ー１１を上下に動かし得るようにするために、これは連
接棒状の駆動部材１７により、偏心駆動部材の軸１８と
駆動的に連通している。軸１８は固定軸受１９によって
支持され、かつ図３に示される如く、液圧駆動装置２０
によって動かされるようになっている。As shown in FIG. 2, the tamper 11 has an inclined pressurizing surface 15 on its front side, and the tamper 11 is provided with a bearing 16 to make the first
It is guided along the front side of the compaction beam 12. In order to be able to move the tamper 11 up and down, it is in driving communication with a shaft 18 of an eccentric drive member by means of a connecting rod-shaped drive member 17. The shaft 18 is supported by fixed bearings 19 and, as shown in FIG.
It is designed to be moved by.
【００１５】図３によって明らかな如く、液圧駆動装置
２０は典型的にはポンプ２１、タンパーに対するスイッ
チとしての液圧弁２２およびモータ２３を有している。As is apparent from FIG. 3, the hydraulic drive system 20 typically has a pump 21, a hydraulic valve 22 as a switch for the tamper, and a motor 23.
【００１６】偏心駆動装置の駆動軸１８の回転速度を制
御するために始動／停止スイッチ２５（主移動装置）に
接続された制御機２４を有する制御回路が設けられてい
る。制御器２４は実際値検出器２６からの信号を受け入
れ、該検出器は駆動軸１８の実際速度を検出し、かつ選
択的にタンパー１１のリフトを検出する。実際値検出装
置２６は回転速度および振幅を検出するための非接触移
動検出器となすことが望ましい。制御器２４は、車輪２
の駆動軸の駆動機構２８に連結された実際値検出器２７
からの他の信号を受入れ、かつ路面仕上げ機１の実際移
動速度を検出する。次の表から得られるタンパー回転数
の範囲は、布設厚さ、層の形式および所要の締め固め度
に応答して、所要値発生器２９に対し前もって設定され
る。A control circuit is provided having a controller 24 connected to a start / stop switch 25 (main mover) to control the rotational speed of the drive shaft 18 of the eccentric drive. The controller 24 receives the signal from the actual value detector 26, which detects the actual speed of the drive shaft 18 and optionally the lift of the tamper 11. The actual value detecting device 26 is preferably a non-contact movement detector for detecting the rotation speed and the amplitude. The controller 24 controls the wheels 2
Value detector 27 connected to the drive mechanism 28 of the drive shaft of
The other moving signals of the road finishing machine 1 are detected and the actual moving speed of the road finishing machine 1 is detected. The range of tampering speeds obtained from the following table is preset for the required value generator 29 in response to the laying thickness, the layer type and the required degree of compaction.
【表１】 表 布設層 布 設 タンパー 振 動 タンパーの 速 度 リフト 回転数 圧 力 回転数 振動による m/min mm r.p.m. バール r.p.m. 前締め固め ──────────────────────────────────── 被覆層 5 4 300-800 50-80 1500-2000 低 結合層 4-10 4 800-1200 70-90 2020-3000 中 支持層 2-8 4 マタハ 8 1200-1800 80-100 3000-4000 高[Table 1] Surface laying layer Laying tamper Vibration tamper speed Lifting speed Rotating pressure Pressure rotating oscillating m / min mm rpm Bar rpm Pre-compacting ──────────────── ───────────────────── Coating layer 5 4 300-800 50-80 1500-2000 Low coupling layer 4-10 4 800-1200 70-90 2020-3000 Medium Support layer 2-8 4 Matah 8 1200-1800 80-100 3000-4000 High
【００１７】さらに制御器２４には、仕上げ機の移動速
度に関連する最適タンパー回転数に対して実験的に決定
された曲線が前もって与えられる。制御器２４はこの選
択に基づいて、検出された移動速度に対するタンパー駆
動装置の最適回転数を決定し、この決定された最適回転
数を、実際値検出器２６によって検出された回転数実際
値と比較し、もし検出された回転数実際値が最適所要値
と異なる場合は、電気的に調節し得る電流制御器３０が
作動し、それによってタンパーモーター２３のタンパー
回転数を前もって定められた所要値に対応するように調
節する。Furthermore, the controller 24 is provided in advance with an experimentally determined curve for the optimum tampering speed, which is related to the speed of movement of the finishing machine. Based on this selection, the controller 24 determines the optimum rotational speed of the tamper drive with respect to the detected movement speed, and the determined optimum rotational speed is the actual rotational speed detected by the actual value detector 26. In comparison, if the detected actual speed value differs from the optimum required value, an electrically adjustable current controller 30 is activated, which causes the tamper speed of the tamper motor 23 to reach a predetermined required value. Adjust to correspond to.
【００１８】図４の時間ｔ（秒）は、路面仕上げ機が布
設移動によって道路建設材料を供給開始後における、タ
ンパーの締め固め作業開始後の時間である。選択された
道路建設材料の特殊性または締め固めの所望の程度によ
って、予め決められたタンパーの回転数がタンパーの締
め固め作業開始後、零から始まって特定の時間で１００
％に達する。同様に、路面仕上げ機の布設移動速度も零
から始まって所定の移動または布設速度の特定の時間で
１００％に達する。 従来の路面仕上げ機においては、タ
ンパーの回転数および布設移動速度が互いに独立して制
御され、例えば、路面仕上げ機が所定の布設移動速度１
００％に達するより早く、タンパーは所定のタンパー回
転数の１００％に達する。これは道路建設材料の布設を
不規則にし、路面仕上げ機の初期作業において凹凸を生
じることになる。 本発明によれば、タンパーの回転数お
よび路面仕上げ機の布設移動速度をお互いに制御し、図
４に示されるタンパーの回転数増加および布設移動速度
増加の間に密接な関係を与える。この図で示しているよ
うに、布設移動速度が予め決められた値の１００％に達
する約２．８秒でタンパーの回転数は予め決められた値
の１００％に達する。即ち両作動の開始および１００％
レベルの間の時刻でタンパーの回転数および布設移動速
度の両方がそれらの予め決められた作業の値に相当する
パーセンテージに達する。発明者はこのような制御で路
面仕上げ機の初期作業中に道路建設材料に凹凸を形成し
ないで作業ができることを見出した。 図４に布設時の移
動速度（実線）に対しタンパー回転数（点線）が正確に
比例した時における曲線を示し、このような曲線を所要
値曲線という。所要値発生器２９は布設移動速度が１０
０％の時にタンパー回転が１００％となるように予じめ
設定される。したがって全移動速度（１００％）に達す
るまでのタンパー回転数の過程はこの所要値曲線にした
がって制御される。 The time t (seconds) in FIG .
After the start of supplying road construction materials by
It is the time after the start of the compaction work of the damper. chosen
Depending on the specificity of the road construction material or the desired degree of compaction.
Therefore, the tamper's
100 minutes at a specific time after the start of compaction
Reach%. Similarly, the laying speed of the road finishing machine is also zero.
At a specific time of movement or laying speed starting from
Reach 100%. In conventional road finishing machines,
The rotation speed of the damper and the moving speed of the installation are controlled independently of each other.
For example, the road finishing machine has a predetermined laying movement speed of 1
Before the tamper reaches the 100%,
Reach 100% of the number of turns. This is the laying of road construction materials
Randomly creates irregularities in the initial work of the road finishing machine
It will be messed up. According to the present invention, the tampering speed and
And the road finishing machine's laying movement speed are mutually controlled,
Increase in tampering speed and installation moving speed shown in 4
Give a close relationship during the increase. This is shown in this figure
As such, the laying movement speed reaches 100% of the predetermined value.
Approximately 2.8 seconds, the tampering speed is a predetermined value
Reach 100%. That is, the start of both operations and 100%
Tamper speed and laying speed at times between levels
Both degrees correspond to their predetermined work value
Reach a percentage. The inventor uses such control
During the initial work of the surface finishing machine, unevenness was formed on the road construction material.
I found that I could work without it. Fig. 4 shows the movement during installation
Accurate tamper speed (dotted line) against dynamic speed (solid line)
Shows a curve when proportional and requires such a curve
It is called a value curve. The required value generator 29 has a laying movement speed of 10
Predict that the tamper rotation will be 100% at 0%
Is set. Therefore, the total moving speed (100%) is reached.
The process of tampering speed until
Controlled.
【００１９】以上に図示説明した実施例の変型において
は、布設速度は移動速度以外のパラメータによって検出
することができ、または移動速度は伝動時以外の点にお
いて検出することができる。さらに本発明の方法は他の
締め固めユニットを有する他の路面仕上げ機に対して
も、他の偏心駆動装置に対しても使用することができ
る。タンパー回転数の所要値曲線は布設移動速度の上昇
過程と必ずしも一致する必要はない。むしろ布設層のパ
ラメータまたは類似のものの変動によって、変更した所
要値曲線が必要となる。In the modification of the embodiment shown and described above, the laying speed can be detected by a parameter other than the moving speed, or the moving speed can be detected at a point other than during transmission. Furthermore, the method of the invention can be used for other road finishing machines with other compaction units and also for other eccentric drives. The required value curve of the tampering speed does not necessarily have to coincide with the rising process of the installation moving speed. Rather, variations in the parameters of the laying layer or the like may require modified required value curves.
【図１】路面仕上げ機の略側面図。FIG. 1 is a schematic side view of a road finishing machine.
【図２】タンパー駆動装置の略線図。FIG. 2 is a schematic diagram of a tamper drive device.
【図３】タンパー駆動装置に対する制御器の回路線図。FIG. 3 is a circuit diagram of a controller for the tamper drive device.
【図４】所要値の好適な曲線を示す図。FIG. 4 is a diagram showing a preferable curve of required values.
【符号の説明】 １ 路面仕上げ機 ３ 路床 ４ 布設ビーム ６ 持ち上げシリンダ ７ コンベヤスクリュー ８ 道路建設材料 ９ 路面被覆層 １０ 剥離板 １１ タンパー １２ 第１締め固めビーム １３ 第２締め固めビーム １４ 締め固め部材 １７ 駆動部材 ２０ 液圧駆動装置 ２４ 制御装置 ２５ スイッチ ２６，２７ 実際値検出器 ２８ 駆動機構 ２９ 所要値発生器[Explanation of Codes] 1 Road Finishing Machine 3 Roadbed 4 Laying Beam 6 Lifting Cylinder 7 Conveyor Screw 8 Road Construction Material 9 Road Surface Covering Layer 10 Release Plate 11 Tamper 12 First Compaction Beam 13 Second Compaction Beam 14 Compaction Member 17 Drive Member 20 Hydraulic Drive Device 24 Control Device 25 Switch 26, 27 Actual Value Detector 28 Drive Mechanism 29 Required Value Generator
Claims (8)
数が所定の布設移動速度および布設すべき層の所定のパ
ラメータに従って設定される道路建設材料を布設する方
法において、実際の布設移動速度が検出されこの実際の
布設移動速度が所定の布設移動速度と異なった時に、所
定の布設移動速度が０％と１００％との間にある時の変
化によって予め決められた所要値曲線に従って前記締め
固めユニットの振動数が自動的に変化することを特徴と
する路面仕上げ機によって道路建設材料を布設する方
法。 1. Vibration of a compaction unit of a road finishing machine
The required number of laying movement speeds and the given pattern of the layer to be laid.
Those who lay road construction materials set according to the parameter
In the method, the actual laying movement speed is detected and this actual
When the installation moving speed is different from the specified installation moving speed,
Change when the constant installation moving speed is between 0% and 100%
The tightening is performed according to the required value curve determined in advance by
Characterized by the frequency of the compaction unit changing automatically
How to lay road construction materials with a road finishing machine
Law.
検出されて検出された実際の布設移動速度に対する所要
値と比較されることを特徴とする請求項１に記載の方
法。 2. The actual frequency of the compaction unit is
Detected and required for the actual installed moving speed
The method according to claim 1, wherein the value is compared with a value.
Law.
た時に、布設すべき層の所定のパラメータにたいして予
め決められた所要値が自動的に考慮されることを特徴と
する請求項１または２のいずれか一つに記載の方法。 3. The vibration frequency of the compaction unit is changed.
In advance, the predetermined parameters of the layer to be laid are
It is characterized in that the required value determined in advance is automatically considered.
The method according to claim 1, wherein
布設層のパラメータに従って調整される振動数で駆動さ
れる締め固めユニット、特にタンパーとを備え、実際の
布設移動速度を検出すると共にこの実際の布設移動速度
に従って予め決められた所要値曲線に締め固めユニット
駆動装置（１８，２０）の振動数を自動的に変えるため
の検出器（２７）を設けたことを特徴とする道路建設材
料の層を布設する路面仕上げ機。 4. A drive mechanism, and a predetermined installation moving speed and
Driven at a frequency adjusted according to the parameters of the laying layer
Equipped with a compaction unit, especially a tamper,
The actual moving speed of the installation is detected while detecting the moving speed of the installation.
Compaction unit to the required value curve predetermined according to
To automatically change the frequency of the drive (18,20)
Road construction material characterized by having a detector (27)
Road finishing machine that lays a layer of material.
るために前記駆動機構の伝導装置（２８）に連結された
実際値検出器であることを特徴とする請求項４に記載の
路面仕上げ機。 5. The detector (27) detects a moving speed.
Connected to the transmission device (28) of the drive mechanism for
An actual value detector as claimed in claim 4.
Road finishing machine.
２０）に設けられ実際の前記タンパーの振動数を検出す
る実際値検出器（２６）を設けたことを特徴とする請求
項４または５のいずれか一つに記載の路面仕上げ機。 6. The compaction unit drive device (18,
20) is provided to detect the actual frequency of the tamper.
An actual value detector (26) provided according to claim 1.
Item 7. A road finishing machine according to any one of Items 4 and 5.
締め固めユニット駆動装置（２０）の制御器（３０）に
接続されている制御装置（２４）と、前記布設層（９）
のパラメータ用所要値発生器（２９）とを設けたことを
特徴とする請 求項４から６のいずれか一つに記載の路面
仕上げ機。 7. A signal received from the detector (27)
In the controller (30) of the compaction unit drive (20)
Connected control device (24) and said laying layer (9)
The required value generator (29) for
Road surface according to any one of 請 Motomeko 4, wherein 6
Finishing machine.
とを特徴とする請求項４から７のいずれか一つに記載の
路面仕上げ機。 8. A vehicle provided with wheels or an endless track traveling device.
The method according to any one of claims 4 to 7, characterized in that
Road finishing machine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4040029A DE4040029C1 (en) | 1990-12-14 | 1990-12-14 | |
| DE40400298 | 1990-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04272304A JPH04272304A (en) | 1992-09-29 |
| JPH0799004B2 true JPH0799004B2 (en) | 1995-10-25 |
Family
ID=6420378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3328963A Expired - Fee Related JPH0799004B2 (en) | 1990-12-14 | 1991-12-12 | Method for laying road building material by road finishing machine and road finishing machine |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0493664B1 (en) |
| JP (1) | JPH0799004B2 (en) |
| AT (1) | ATE108844T1 (en) |
| DE (2) | DE4040029C1 (en) |
| ES (1) | ES2056556T3 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19836269C1 (en) * | 1998-08-11 | 1999-08-26 | Abg Allg Baumaschinen Gmbh | Road building machine with undercarriage |
| US20020168226A1 (en) * | 2001-05-14 | 2002-11-14 | Feucht Timothy A. | Automatic tamping mechanism control |
| BE1014211A5 (en) * | 2001-06-05 | 2003-06-03 | Drion Constructie Bv Met Beper | Concrete down machine and method for forming a concrete track. |
| WO2004033800A1 (en) * | 2002-10-10 | 2004-04-22 | Grindsted Kommune, Park & Vej | Asphalt-spreading system |
| US7172363B2 (en) * | 2004-08-31 | 2007-02-06 | Caterpillar Paving Products Inc | Paving machine output monitoring system |
| EP2325392B1 (en) | 2009-11-20 | 2020-09-30 | Joseph Vögele AG | Method for laying a road paving and paving screed |
| EP2366830B1 (en) | 2010-03-18 | 2016-05-11 | Joseph Vögele AG | Method and system for applying a street pavement |
| EP2366831B1 (en) | 2010-03-18 | 2014-12-24 | Joseph Vögele AG | Method for controlling the process of applying a layer of road paving material and paver |
| EP2366832B1 (en) | 2010-03-18 | 2015-09-23 | Joseph Vögele AG | Method and paver for producing a compacted paved surface |
| CN102409592B (en) * | 2011-09-21 | 2014-02-12 | 中联重科股份有限公司 | Butt joint control method and system of spreading machine and dump truck |
| US11208770B2 (en) | 2017-10-06 | 2021-12-28 | Volvo Construction Equipment Ab | Screed arrangement |
| US11578737B2 (en) * | 2020-03-12 | 2023-02-14 | Caterpillar Paving Products Inc. | Distance based actuator velocity calibration system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD82357A (en) * | ||||
| DE1459670A1 (en) * | 1964-11-26 | 1968-11-21 | Abg Werke Gmbh | Built-in machine for road construction |
| JPS531208Y2 (en) * | 1974-12-04 | 1978-01-14 | ||
| DE3114049C3 (en) * | 1981-04-07 | 1988-06-16 | Voegele Ag J | CEILER |
| JPH0721605Y2 (en) * | 1988-09-05 | 1995-05-17 | 日本鋪道株式会社 | Paver leveling device |
| DE3909583A1 (en) * | 1989-03-23 | 1990-10-18 | Abg Werke Gmbh | ROAD PAVERS |
-
1990
- 1990-12-14 DE DE4040029A patent/DE4040029C1/de not_active Expired - Lifetime
-
1991
- 1991-11-11 DE DE59102260T patent/DE59102260D1/en not_active Expired - Lifetime
- 1991-11-11 ES ES91119168T patent/ES2056556T3/en not_active Expired - Lifetime
- 1991-11-11 AT AT91119168T patent/ATE108844T1/en not_active IP Right Cessation
- 1991-11-11 EP EP91119168A patent/EP0493664B1/en not_active Expired - Lifetime
- 1991-12-12 JP JP3328963A patent/JPH0799004B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0493664A1 (en) | 1992-07-08 |
| DE4040029C1 (en) | 1992-04-23 |
| DE59102260D1 (en) | 1994-08-25 |
| ES2056556T3 (en) | 1994-10-01 |
| ATE108844T1 (en) | 1994-08-15 |
| JPH04272304A (en) | 1992-09-29 |
| EP0493664B1 (en) | 1994-07-20 |
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