NL8201974A - Inrichting voor het controleren van de diepte welke is bereikt bij een graafhandeling. - Google Patents
Inrichting voor het controleren van de diepte welke is bereikt bij een graafhandeling. Download PDFInfo
- Publication number
- NL8201974A NL8201974A NL8201974A NL8201974A NL8201974A NL 8201974 A NL8201974 A NL 8201974A NL 8201974 A NL8201974 A NL 8201974A NL 8201974 A NL8201974 A NL 8201974A NL 8201974 A NL8201974 A NL 8201974A
- Authority
- NL
- Netherlands
- Prior art keywords
- arm
- sensor
- hinge
- detector
- level
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 claims description 21
- 238000009412 basement excavation Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
- E02F9/264—Sensors and their calibration for indicating the position of the work tool
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Operation Control Of Excavators (AREA)
- Earth Drilling (AREA)
- Road Signs Or Road Markings (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Soil Working Implements (AREA)
- Geophysics And Detection Of Objects (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8103846 | 1981-06-18 | ||
SE8103846A SE436436B (sv) | 1981-06-18 | 1981-06-18 | Djupmetare vid grevmaskiner |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8201974A true NL8201974A (nl) | 1983-01-17 |
Family
ID=20344100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8201974A NL8201974A (nl) | 1981-06-18 | 1982-05-13 | Inrichting voor het controleren van de diepte welke is bereikt bij een graafhandeling. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4452078A (fi) |
JP (1) | JPS582703A (fi) |
DE (2) | DE8214797U1 (fi) |
FI (1) | FI71601C (fi) |
FR (1) | FR2508075B1 (fi) |
GB (1) | GB2101077A (fi) |
NL (1) | NL8201974A (fi) |
NO (1) | NO154278C (fi) |
SE (1) | SE436436B (fi) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3506326C1 (de) * | 1985-02-22 | 1986-08-21 | Harms, Paul G., 6253 Hadamar | Tiefenmessvorrichtung fuer einen Bagger |
US4829418A (en) * | 1987-04-24 | 1989-05-09 | Laser Alignment, Inc. | Apparatus and method for controlling a hydraulic excavator |
US4805086A (en) * | 1987-04-24 | 1989-02-14 | Laser Alignment, Inc. | Apparatus and method for controlling a hydraulic excavator |
US4884939A (en) * | 1987-12-28 | 1989-12-05 | Laser Alignment, Inc. | Self-contained laser-activated depth sensor for excavator |
US4888890A (en) * | 1988-11-14 | 1989-12-26 | Spectra-Physics, Inc. | Laser control of excavating machine digging depth |
US5131801A (en) * | 1990-12-10 | 1992-07-21 | Tandy Corporation | Forklift fork tilt angle indicator |
FR2671625B1 (fr) * | 1991-01-16 | 1995-01-06 | Maurice Tosi | Dispositif de determination de la position de l'outil d'un engin de travail. |
DE4211388A1 (de) * | 1991-11-11 | 1993-05-13 | Spectra Physics Gmbh | Verfahren und vorrichtung zur herstellung eines planums mittels eines loeffelbaggers |
FI626U1 (fi) * | 1992-12-07 | 1993-03-24 | Marko Tapio Nuotio | Expansionskaerl foer nivaoskillnadsmaetare |
US5307698A (en) * | 1992-12-22 | 1994-05-03 | Endres Thomas E | Vertical measurement system |
US5528498A (en) * | 1994-06-20 | 1996-06-18 | Caterpillar Inc. | Laser referenced swing sensor |
US5559725A (en) * | 1994-10-07 | 1996-09-24 | Laser Alignment, Inc. | Automatic depth control for trencher |
US5572809A (en) * | 1995-03-30 | 1996-11-12 | Laser Alignment, Inc. | Control for hydraulically operated construction machine having multiple tandem articulated members |
US5960378A (en) * | 1995-08-14 | 1999-09-28 | Hitachi Construction Machinery Co., Ltd. | Excavation area setting system for area limiting excavation control in construction machines |
GB2318639A (en) * | 1996-10-25 | 1998-04-29 | Radiodetection Ltd | Depth determination |
GB9713501D0 (en) * | 1997-06-26 | 1997-09-03 | Henderson Stephen C | Relative height gauge |
US5953838A (en) * | 1997-07-30 | 1999-09-21 | Laser Alignment, Inc. | Control for hydraulically operated construction machine having multiple tandem articulated members |
US6152238A (en) | 1998-09-23 | 2000-11-28 | Laser Alignment, Inc. | Control and method for positioning a tool of a construction apparatus |
US6263595B1 (en) | 1999-04-26 | 2001-07-24 | Apache Technologies, Inc. | Laser receiver and angle sensor mounted on an excavator |
US7012237B1 (en) | 2003-10-29 | 2006-03-14 | Apache Technologies, Inc. | Modulated laser light detector |
US7838808B1 (en) | 2005-03-16 | 2010-11-23 | Trimble Navigation Limited | Laser light detector with reflection rejection algorithm |
US7323673B1 (en) | 2005-03-16 | 2008-01-29 | Apache Technologies, Inc. | Modulated laser light detector with discrete fourier transform algorithm |
DE102005025536A1 (de) * | 2005-06-03 | 2007-02-01 | Technische Universität Ilmenau | Mobile Arbeitsmaschinen, insbesondere hydraulisch angetriebene Erdbaumaschinen, und Verfahren zur Erd- und Schüttgutbewegung |
US7690919B2 (en) | 2006-03-28 | 2010-04-06 | Huffman Ronald E | Dental articulator |
DE112007001624B4 (de) | 2006-07-12 | 2019-07-04 | Trimble Navigation Ltd. | Handgehaltener Laserlichtdetektor mit Höhenkorrektur, unter Verwendung eines GPS-Empfängers zum Bereitstellen von zweidimensionalen Positionsdaten |
JP5032840B2 (ja) * | 2006-12-27 | 2012-09-26 | 小野田ケミコ株式会社 | 掘削深度を測定管理する方法及び装置 |
US7856727B2 (en) * | 2008-10-21 | 2010-12-28 | Agatec | Independent position sensor and a system to determine the position of a tool on a works machine using position sensors |
FR2953862B1 (fr) * | 2009-12-11 | 2011-12-16 | Ecl | Dispositif destine a collecter des debris solides dans une cuve d'electrolyse destinee a la production d'aluminium |
UA109514C2 (uk) | 2012-04-02 | 2015-08-25 | Забійне обладнання з покладеними між забійним конвеєром і каркасами щитового кріплення шланговими нівелірами | |
UA109515C2 (uk) | 2012-04-02 | 2015-08-25 | Забійне обладнання з покладеними на його каркасах щитового кріплення шланговими нівелірами | |
CN103213902B (zh) * | 2013-01-10 | 2015-10-07 | 林汉丁 | 吊钩偏角检监测、协同方监测、磁方位监测装置及起重机 |
EP3426852B1 (en) * | 2016-03-09 | 2020-04-29 | Leica Geosystems Technology A/S | Measuring equipment for determining the result of earthmoving work |
CN106276587B (zh) * | 2016-08-27 | 2018-10-23 | 林汉丁 | 设立吊钩姿态检测载体的吊钩总成及起重机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2275590A (en) * | 1938-06-21 | 1942-03-10 | Ibm | Educational device |
US2851799A (en) * | 1956-04-13 | 1958-09-16 | Meents John | Gauge for determining vertical heights and depths |
US3223249A (en) * | 1963-12-06 | 1965-12-14 | Ivan E Cady | Indicator for determining the boom angularity of a crane |
US3494202A (en) * | 1966-12-05 | 1970-02-10 | David P Comey | Hydraulic level indicating instrument |
US3566386A (en) * | 1968-02-06 | 1971-02-23 | Eaton Yale & Towne | Crane angle indicating system |
SE339443B (fi) * | 1970-10-28 | 1971-10-04 | K Nilsson | |
US3779084A (en) * | 1971-10-13 | 1973-12-18 | H Nilsson | Means for controlling the working depth of an excavator |
US3724278A (en) * | 1971-12-16 | 1973-04-03 | Ametek Inc | Backhoe depth gauge |
US3872725A (en) * | 1973-08-24 | 1975-03-25 | Us Navy | Expandable depthometer |
CA1048122A (en) * | 1974-06-10 | 1979-02-06 | Gunnar Thele | Tilt responsive device for setting and retaining a fixed direction |
SE396108B (sv) * | 1975-03-12 | 1977-09-05 | Akermans Verkstad Ab | Vinkelmetdon for grevarmen vid grevmaskiner |
JPS5233302A (en) * | 1975-09-08 | 1977-03-14 | Kubota Ltd | Device for detecting depth of excavation by backhoe |
US4129224A (en) * | 1977-09-15 | 1978-12-12 | Laserplane Corporation | Automatic control of backhoe digging depth |
US4231700A (en) * | 1979-04-09 | 1980-11-04 | Spectra-Physics, Inc. | Method and apparatus for laser beam control of backhoe digging depth |
-
1981
- 1981-06-18 SE SE8103846A patent/SE436436B/sv not_active IP Right Cessation
-
1982
- 1982-05-13 NL NL8201974A patent/NL8201974A/nl not_active Application Discontinuation
- 1982-05-14 GB GB08214070A patent/GB2101077A/en not_active Withdrawn
- 1982-05-20 FI FI821793A patent/FI71601C/fi not_active IP Right Cessation
- 1982-05-20 US US06/380,064 patent/US4452078A/en not_active Expired - Fee Related
- 1982-05-21 DE DE19828214797U patent/DE8214797U1/de not_active Expired
- 1982-05-21 DE DE3219119A patent/DE3219119C2/de not_active Expired
- 1982-05-27 FR FR8209283A patent/FR2508075B1/fr not_active Expired
- 1982-06-16 NO NO821996A patent/NO154278C/no unknown
- 1982-06-17 JP JP57103149A patent/JPS582703A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE436436B (sv) | 1984-12-10 |
US4452078A (en) | 1984-06-05 |
DE8214797U1 (de) | 1982-12-16 |
SE8103846L (sv) | 1982-12-19 |
FI821793A0 (fi) | 1982-05-20 |
DE3219119A1 (de) | 1982-12-30 |
FR2508075A1 (fr) | 1982-12-24 |
FI71601B (fi) | 1986-10-10 |
FI71601C (fi) | 1987-01-19 |
NO154278B (no) | 1986-05-12 |
DE3219119C2 (de) | 1986-06-12 |
NO154278C (no) | 1986-08-20 |
NO821996L (no) | 1982-12-20 |
JPS582703A (ja) | 1983-01-08 |
FI821793A (fi) | 1982-12-19 |
GB2101077A (en) | 1983-01-12 |
FR2508075B1 (fr) | 1985-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: EUROTRADE MACHINE POOL AKTIEBOLAG |
|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |