EP1249540A1 - Planning cutter - Google Patents
Planning cutter Download PDFInfo
- Publication number
- EP1249540A1 EP1249540A1 EP02007462A EP02007462A EP1249540A1 EP 1249540 A1 EP1249540 A1 EP 1249540A1 EP 02007462 A EP02007462 A EP 02007462A EP 02007462 A EP02007462 A EP 02007462A EP 1249540 A1 EP1249540 A1 EP 1249540A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- unit
- dozer
- spars
- dozer blade
- roller
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
Definitions
- the invention relates to a leveler.
- EP 0 240 801 B2 describes a leveling plane with the Features of the preamble of claim 1 known. This is designed to be operated by hand to It is not hanging on a tillage vehicle suitable.
- the invention has for its object a leveler to create that on a tillage vehicle can be hung and a mechanical leveling the Floor area allowed.
- the leveler consists of a first unit 14 which the dozer 10 carries, and a second unit 22, the one device 36 for hanging the device carries a tillage vehicle.
- the first unit 14 has a pair of spaced apart arranged, vertically running first spars 16, 18, which are arranged at a distance from each other at its upper end via a provided with a lifting eye 20 Strut are interconnected.
- the bottom end the spars 16, 18 carry this with a cutting edge 12 provided dozer blade 10.
- a second unit 22 has two pairs of horizontal extending spars 24, 26 on the side panels 30 are connected. To this side Another plate 34 is welded onto plates 30 which the suspension device 36 is screwed on.
- the hanging device 36 consists of a plate 38 in the middle attached to these hooks 40 and on the outside thereof Eyelets 42, through which the leveler on Tillage vehicle can be attached.
- the second unit 22 is further centered between struts 20 extending on the pairs of spars 24, 26, the one - here designed as a free-running wheel - cylindrical Wear approach 32, the outside diameter of which clearance between the first spars 16, 18 corresponds and extends between them.
- each a first roller 52 On the side of the dozer blade 10 are drives 44, 46 set, each a first roller 52, the axis arranged somewhat in front of the cutting edge 12 of the dozer blade 10 is, and a second roller 54 with a significant Distance is arranged in front of the first roll, wear.
- the Laquftechnike 44, 46 are attached to plates 48 Cranks 50 adjustable in height to the dozer blade 10 scheduled.
- the leveler When used, the leveler is placed over the suspension 36 hung on the front of a construction vehicle.
- the first unit 14 is then from the pairs of Rollers 52, 54 of the drives 44, 46 supported on the leveling bars (or on curbs already set) on.
- the height of the dozer blade can be adjusted using the cranks 50 10 (and thus the cutting edge 12 relative to the drives (and thus the leveling rods) become.
- the storage of the first unit 14 in second unit 22 allows that this from fluctuations in the height and slope of the suspension device attached to the tillage vehicle 36 remains unaffected, an inclination of the construction vehicle driving backwards during work is therefore not transferred to the dozer blade 10.
- the second unit in the first unit vertically is slidably and tiltably mounted.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Road Repair (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Developing Agents For Electrophotography (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
Die Erfindung betrifft einen Planierhobel.The invention relates to a leveler.
Bei dem Planieren einer Bodenfläche, etwa zur Vorbereitung einer Pflasterung, wird ein Kiesbett vorbereitet, in das Planierstangen eingebracht werden. Sodann wird ein Planierbrett über die mit Abstand voneinander angeordneten Planierstangen aufgelegt und manuell das Planieren durchgeführt. Dieses Verfahren ist ausgesprochen mühsam und zeitaufwendig.When leveling a floor surface, for example in preparation a paving, a gravel bed is prepared in the leveling bars are inserted. Then a Leveling board over the spaced apart Dozer bars placed and do the leveling manually carried out. This process is extremely tedious and time consuming.
Aus der EP 0 240 801 B2 ist ein Planierhobel mit den Merkmalen des Oberbegriffs des Anspruchs 1 bekannt. Dieser ist dazu bestimmt, von Hand bedient zu werden, zum Aufhängen an einem Bodenbearbeitungsfahrzeug ist er nicht geeignet.EP 0 240 801 B2 describes a leveling plane with the Features of the preamble of claim 1 known. This is designed to be operated by hand to It is not hanging on a tillage vehicle suitable.
Der Erfindung liegt die Aufgabe zugrunde, einen Planierhobel zu schaffen, der an einem Bodenbearbeitungsfahrzeug aufgehängt werden kann und ein maschinelles Planieren der Bodenfläche erlaubt. The invention has for its object a leveler to create that on a tillage vehicle can be hung and a mechanical leveling the Floor area allowed.
Erfindungsgemäß wird diese Aufgabe durch die Merkmale des Hauptanspruchs gelöst. Die Unteransprüche geben vorteilhafte Ausgestaltungen an.According to the invention, this object is achieved through the features of Main claim solved. The subclaims give advantageous Refinements.
Ein Ausführungsbeispiel der Erfindung wird anhand einer Zeichnung erläutert. Dabei zeigt:
- Fig. 1
- eine perspektivische Darstellung des Planierhobels von vorne, und
- Fig. 2
- eine perspektivische Ansicht des Planierhobels von hinten.
- Fig. 1
- a perspective view of the leveler from the front, and
- Fig. 2
- a perspective view of the leveler from behind.
Der Planierhobel besteht aus einer ersten Einheit 14, die
das Planierschild 10 trägt, und einer zweiten Einheit 22,
die eine Einrichtung 36 zum Aufhängen der Vorrichtung an
eine Bodenbearbeitungsfahrzeug trägt.The leveler consists of a
Die erste Einheit 14 weist ein Paar von mit Abstand voneinander
angeordnete, vertikal verlaufende erste Holme
16, 18 auf, die mit Abstand voneinander angeordnet sind
an ihrem oberen Ende über eine mit einer Tragöse 20 versehene
Strebe miteinander verbunden sind. Das untere Ende
der Holme 16, 18 trägt das mit einer Schneidenkante 12
versehene Planierschild 10.The
Eine zweite Einheit 22 weist zwei Paare von horizontal
verlaufenden Holmen 24, 26 auf, die über seitliche Platten
30 miteinander verbunden sind. An diese seitlichen
Platten 30 ist eine weitere Platte 34 angeschweißt, auf
der die Aufhängeeinrichtung 36 angeschraubt ist. Die Aufhängeeinrichtung
36 besteht aus einer Platte 38, mittig
an diese angesetzte Haken 40 und an deren Außenseite angesetzten
Ösen 42, über die der Planierhobel an ein
Bodenbearbeitungfahrzeug angehängt werden kann. A
Die zweite Einheit 22 weist weiter sich mittig zwischen
den Paaren von Holmen 24, 26 erstreckende Streben 20 auf,
die ein - hier als freilaufendes Rad ausgebildeten - zylindrischen
Ansatz 32 tragen, dessen Außendurchmesser dem
lichten Abstand der ersten Holme 16, 18 entspricht und
sich zwischen diesen erstreckt.The
Seitlich an das Planierschild 10 sind Laufwerke 44, 46
angesetzt, die jeweils eine erste Rolle 52, deren Achse
etwas vor der Schneidenkante 12 des Planierschilds 10 angeordnet
ist, und eine zweite Rolle 54, die mit einem erheblichen
Abstand vor der ersten Rolle angeordnet ist,
tragen. Die Laqufwerke 44, 46 sind über an Platten 48 angesetzte
Kurbeln 50 höhenverstellbar an das Planierschild
10 angesetzt.On the side of the
Bei der Verwendung wird der Planierhobel über die Aufhängung
36 an der Vorderseite eines Baufahrzeugs aufgehängt.
Die erste Einheit 14 liegt dann von den Paaren von
Rollen 52, 54 der Laufwerke 44, 46 gestützt auf den Planierstangen
(oder aber auch auf schon gesetzten Bordsteinen)
auf. Über die Kurbeln 50 kann die Höhe des Planierschildes
10 (und damit der Schneidenkante 12 relativ zu
den Laufwerken (und damit den Planierstangen) eingestellt
werden.When used, the leveler is placed over the
Die ein Absenken und ein Wippen erlaubende Lagerung der
ersten Einheit 14 in der zweiten Einheit 22 erlaubt es,
dass diese von Schwankungen der Höhe und der Neigung der
an dem Bodenbearbeitungsfahrzeug befestigten Aufhängungseinrichtung
36 unbeeinflußt bleibt, eine Schrägstellung
des im Arbeitseinsatz rückwärts fahrenden Baufahrzeugs
wird also nicht auf das Planierschild 10 übertragen. The storage of the
Es versteht sich, daß auch eine Konstruktion möglich ist, bei der, anders als bei der dargestellten Ausführungsform, die zweite Einheit in der ersten Einheit vertikal verschieblich und wippbar gelagert ist.It goes without saying that a construction is also possible in the, unlike in the illustrated embodiment, the second unit in the first unit vertically is slidably and tiltably mounted.
Claims (3)
gekennzeichnet durch
die eine Einheit (14, 22) in der anderen Einheit (22, 14) vertikal verschieblich und um eine in Fahrtrichtung des Bodenbearbeitungsfahrzeugs weisende, horizontale Achse wippbar gelagert ist. Leveler to level out uneven ground that can be hung on a tillage vehicle
marked by
one unit (14, 22) in the other unit (22, 14) is vertically displaceable and mounted so that it can be rocked about a horizontal axis pointing in the direction of travel of the tillage vehicle.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20106301U DE20106301U1 (en) | 2001-04-10 | 2001-04-10 | Leveling plane to compensate for uneven floors |
DE20106301U | 2001-04-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1249540A1 true EP1249540A1 (en) | 2002-10-16 |
EP1249540B1 EP1249540B1 (en) | 2008-07-30 |
Family
ID=7955607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02007462A Expired - Lifetime EP1249540B1 (en) | 2001-04-10 | 2002-03-30 | Planning cutter |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1249540B1 (en) |
AT (1) | ATE403038T1 (en) |
DE (2) | DE20106301U1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049060A (en) * | 1976-06-11 | 1977-09-20 | Clyde Rockwell Hoke | Sod cutter |
US4329081A (en) * | 1979-05-04 | 1982-05-11 | Stig Buvik | Device for laying road material |
US4337833A (en) * | 1980-12-08 | 1982-07-06 | Welch Rafael J | Tiltable box scraper for three-point attachment to a tractor |
US4895477A (en) * | 1987-03-13 | 1990-01-23 | Martin Probst | Scraping device for making a subgrade |
US6088939A (en) * | 1998-07-17 | 2000-07-18 | Logan; John Duncan | Implement adapter for an excavation tool assembly |
-
2001
- 2001-04-10 DE DE20106301U patent/DE20106301U1/en not_active Expired - Lifetime
-
2002
- 2002-03-30 EP EP02007462A patent/EP1249540B1/en not_active Expired - Lifetime
- 2002-03-30 AT AT02007462T patent/ATE403038T1/en not_active IP Right Cessation
- 2002-03-30 DE DE50212554T patent/DE50212554D1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049060A (en) * | 1976-06-11 | 1977-09-20 | Clyde Rockwell Hoke | Sod cutter |
US4329081A (en) * | 1979-05-04 | 1982-05-11 | Stig Buvik | Device for laying road material |
US4337833A (en) * | 1980-12-08 | 1982-07-06 | Welch Rafael J | Tiltable box scraper for three-point attachment to a tractor |
US4895477A (en) * | 1987-03-13 | 1990-01-23 | Martin Probst | Scraping device for making a subgrade |
US6088939A (en) * | 1998-07-17 | 2000-07-18 | Logan; John Duncan | Implement adapter for an excavation tool assembly |
US6088938A (en) * | 1998-07-17 | 2000-07-18 | Logan; John Duncan | Implement adapter for an excavation tool assembly |
Also Published As
Publication number | Publication date |
---|---|
ATE403038T1 (en) | 2008-08-15 |
DE50212554D1 (en) | 2008-09-11 |
DE20106301U1 (en) | 2001-08-09 |
EP1249540B1 (en) | 2008-07-30 |
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