WO2003071036A1 - Werkzeuganbringungsvorrichtung - Google Patents
Werkzeuganbringungsvorrichtung Download PDFInfo
- Publication number
- WO2003071036A1 WO2003071036A1 PCT/EP2003/001354 EP0301354W WO03071036A1 WO 2003071036 A1 WO2003071036 A1 WO 2003071036A1 EP 0301354 W EP0301354 W EP 0301354W WO 03071036 A1 WO03071036 A1 WO 03071036A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tool
- excavator arm
- tool attachment
- attachment device
- fastening
- Prior art date
Links
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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
- E02F3/3681—Rotators
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
-
- 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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
-
- 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/967—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of compacting-type tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S37/00—Excavating
- Y10S37/904—Vibration means for excavating tool
Definitions
- the invention relates to a tool attachment device with which tools, such as a compacting device for compacting the soil, can be attached to an excavator arm.
- a conventional excavator arm or the fastening device with which the tool is attached to the excavator arm have certain dimensions, especially in the case of large excavators, which are relatively large.
- a disadvantage of the previously known attachment devices for tools is that the excavator always has to be aligned in a certain direction, for example parallel or in alignment, to the trench or shaft, so that the tool attached to the attachment device can be used in a narrow trench or shaft. This is very disadvantageous especially for road construction work, where the construction vehicles often have little space for their movement.
- the invention has for its object to provide a tool attachment device for attaching tools to an excavator arm so that it is so flexibly movable that the excavator does not necessarily have to be in a certain orientation to a trench or a shaft in order to be connected to the Tool attachment device attached tool to work in this trench or shaft.
- an excavator arm fastening device with which the tool attachment device is fastened to the excavator arm and on the other side a tool attachment device is provided.
- the excavator can stand in any orientation to the trench or pit and still move the tool in a direction in the trench or pit that is independent of the orientation of the excavator. This means that the excavator can be set up depending on the spatial conditions of the construction site without having to take into account its exact alignment with the trench or shaft.
- the tool fastening device is fastened eccentrically to the rotating device. This offers the advantage that the tool can also be guided behind obstacles, such as a pipe, and can be worked with there. This advantage of reaching behind an obstacle is further increased if the distance device and the tool attached to it protrude beyond the dimensions of the rotating device.
- the spacing device which connects the excavator arm fastening device and the tool fastening device advantageously has hydraulic lines which are fastened to the hydraulic lines of the excavator on one side and which are fastened to the tool on the other side, so that the Hydraulic forces, d. H. the hydraulic pressure required for the movement
- the excavator arm is also used to drive the tool.
- the hydraulic lines are passed through the rotating device so that they do not hinder the rotating movement.
- the rotating device itself can advantageously also be moved hydraulically or else electrically or mechanically. Furthermore, it is advantageous if the rotating device can rotate endlessly, ie does not have a stop.
- the excavator arm fastening device of the tool attachment device consists of a quick-change plate, as is usually used for fastening tools to an excavator arm.
- Various tools such as, for example, a compacting device which has a hydraulically actuated compacting plate which moves in the upward and downward direction, can be attached to the tool attachment device according to the invention.
- the drawing figure shows a schematic side view of a tool attachment device according to the invention, a compression device being given here as an example of the tool.
- the tool attachment device 10 has at its upper end an excavator arm fastening device 14, which is designed here in the form of a quick-release plate. With this fastening device 14, the tool attachment device is fastened to the excavator arm 12, which is schematically indicated here.
- the tool attachment device 10 has a tool attachment device 16 at its lower end.
- the tool 18 to be actuated which here is a compaction device with a compaction plate 26, is fastened to this tool fastening device 16.
- the tool fastening device 16 is connected to the excavator arm fastening device 14 by a spacer device 20, which is indicated here as an elongated cylinder.
- the spacer device 20 has at its upper end a rotating device 22 with which the spacer device 20 and the tool 18 fastened thereon via the tool fastening device 16 can be rotated with respect to the excavator arm fastening device 14 and thus the excavator arm 12.
- the fastening of the spacer device 20 to the rotating device 22 takes place in an eccentric manner, so that the tool 18 can also be inserted into very inaccessible work spaces located behind obstacles.
- the fact that the eccentric fastening projects beyond the dimensions of the excavator arm 12 or the excavator arm fastening device 14 further facilitates access to such poorly accessible work spaces.
- This protrusion of the eccentric fastening beyond the dimensions of the excavator arm can also take place more clearly, so that the entire compressor plate 26 lies outside the excavator arm fastening device 14.
- a hydraulic line 24 is shown in the drawing, with which a connection is made from the hydraulic lines of the excavator arm 12, not shown here, to the tool 18, so that the tool can be actuated hydraulically.
- the tool attachment device 10 according to the invention can be used to work in a narrow trench part 28, for example next to a pipe 30 laid in a trench 32, the dimensions of which are so small that the excavator arm 12 cannot work directly there.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/505,050 US7107711B2 (en) | 2002-02-20 | 2003-02-12 | Tool mounting device |
EP03714739A EP1476607A1 (de) | 2002-02-20 | 2003-02-12 | Werkzeuganbringungsvorrichtung |
AU2003218984A AU2003218984A1 (en) | 2002-02-20 | 2003-02-12 | Tool mounting device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10207066.0 | 2002-02-20 | ||
DE10207066A DE10207066C1 (de) | 2002-02-20 | 2002-02-20 | Werkzeuganbringungsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003071036A1 true WO2003071036A1 (de) | 2003-08-28 |
Family
ID=27740260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/001354 WO2003071036A1 (de) | 2002-02-20 | 2003-02-12 | Werkzeuganbringungsvorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US7107711B2 (de) |
EP (1) | EP1476607A1 (de) |
AU (1) | AU2003218984A1 (de) |
DE (1) | DE10207066C1 (de) |
WO (1) | WO2003071036A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008025026A1 (de) | 2008-05-24 | 2009-11-26 | MTS Gesellschaft für Maschinentechnik und Sonderbauten mbH | Bagger-Zusatzgerät |
GB2606403A (en) * | 2021-05-07 | 2022-11-09 | Gately Pearse | Pipe laying apparatus |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5244306A (en) * | 1992-03-31 | 1993-09-14 | M-B-W Inc. | Vibratory compactor attachment for mechanical equipment |
US5404660A (en) * | 1991-05-18 | 1995-04-11 | Webster Equipment Limited | Mechanism for supporting an earthworking etc. tool |
JPH11222807A (ja) * | 1997-12-05 | 1999-08-17 | Masatoshi Uchihashi | 踏圧装置及び踏圧作業車 |
DE10049552C1 (de) | 2000-10-06 | 2001-10-04 | Uhrig Strasen Und Tiefbau Gmbh | Anbringungs- und Verdichtungsvorrichtung |
DE20215843U1 (de) * | 2002-10-15 | 2003-01-16 | Rammax Maschb Gmbh | Bodenverdichtungsvorrichtung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2021584A1 (de) | 1970-05-02 | 1971-11-18 | Dynamit Nobel Ag | Kunststoffbehaelter fuer die Zucht von Fischen,Algen od.dgl.,insbesondere von Gruenalgen,und Verfahren zu dessen Montage |
US4698926A (en) * | 1986-05-22 | 1987-10-13 | Felco Industries, Ltd. | Hydraulic excavator and compactor bucket therefor |
US4906161A (en) * | 1987-11-30 | 1990-03-06 | Weyer Paul P | Tiltable bucket assembly |
US5398430A (en) * | 1991-05-20 | 1995-03-21 | Scott; Thomas M. | Earth moving and compacting rig |
US5267504A (en) * | 1990-04-06 | 1993-12-07 | Weyer Paul P | Rotary actuator with annular fluid coupling rotatably mounted to shaft |
DE19507139A1 (de) * | 1995-03-01 | 1996-09-05 | Alfred Kinshofer | Hydraulischer Motor |
WO1999002789A1 (fr) * | 1997-07-11 | 1999-01-21 | Komatsu Ltd. | Machine a usiner |
WO1999046451A1 (en) * | 1998-03-10 | 1999-09-16 | Odin Ireland | Excavation bucket incorporating an impact actuator assembly |
US6179520B1 (en) * | 1998-07-31 | 2001-01-30 | Gary Cochran | Earth compacting machine |
US6655053B1 (en) * | 1998-08-25 | 2003-12-02 | Rockland, Inc. | Tool attachment for excavating machines and the like |
US6158362A (en) * | 1999-06-22 | 2000-12-12 | Culley; Daniel A. | Expandable stinger planter |
SE518500C2 (sv) * | 2000-02-03 | 2002-10-15 | Mcs Multi Cat System Ab | Snöbearbetningsanordning och aggregat |
US6438874B1 (en) * | 2000-09-08 | 2002-08-27 | Genesis Equipment And Manufacturing, Inc. | Hydraulic rotary grinder for attachment to construction machinery |
US6553694B2 (en) * | 2001-07-19 | 2003-04-29 | Frank S. Martinez | Winch attachment for backhoe machines |
-
2002
- 2002-02-20 DE DE10207066A patent/DE10207066C1/de not_active Revoked
-
2003
- 2003-02-12 AU AU2003218984A patent/AU2003218984A1/en not_active Abandoned
- 2003-02-12 WO PCT/EP2003/001354 patent/WO2003071036A1/de not_active Application Discontinuation
- 2003-02-12 EP EP03714739A patent/EP1476607A1/de not_active Withdrawn
- 2003-02-12 US US10/505,050 patent/US7107711B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5404660A (en) * | 1991-05-18 | 1995-04-11 | Webster Equipment Limited | Mechanism for supporting an earthworking etc. tool |
US5244306A (en) * | 1992-03-31 | 1993-09-14 | M-B-W Inc. | Vibratory compactor attachment for mechanical equipment |
JPH11222807A (ja) * | 1997-12-05 | 1999-08-17 | Masatoshi Uchihashi | 踏圧装置及び踏圧作業車 |
DE10049552C1 (de) | 2000-10-06 | 2001-10-04 | Uhrig Strasen Und Tiefbau Gmbh | Anbringungs- und Verdichtungsvorrichtung |
DE20215843U1 (de) * | 2002-10-15 | 2003-01-16 | Rammax Maschb Gmbh | Bodenverdichtungsvorrichtung |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) * |
Also Published As
Publication number | Publication date |
---|---|
EP1476607A1 (de) | 2004-11-17 |
DE10207066C1 (de) | 2003-09-25 |
US7107711B2 (en) | 2006-09-19 |
AU2003218984A1 (en) | 2003-09-09 |
US20050198873A1 (en) | 2005-09-15 |
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