ATE102276T1 - COLLISION PROTECTION DEVICE FOR CONVEYOR DEVICES. - Google Patents

COLLISION PROTECTION DEVICE FOR CONVEYOR DEVICES.

Info

Publication number
ATE102276T1
ATE102276T1 AT90114613T AT90114613T ATE102276T1 AT E102276 T1 ATE102276 T1 AT E102276T1 AT 90114613 T AT90114613 T AT 90114613T AT 90114613 T AT90114613 T AT 90114613T AT E102276 T1 ATE102276 T1 AT E102276T1
Authority
AT
Austria
Prior art keywords
protection device
collision protection
conveyor devices
objects
collision
Prior art date
Application number
AT90114613T
Other languages
German (de)
Inventor
Edmund Heimes
Hans-Joerg Nuesslin
Johann Hipp
Franz-Josef Hartlief
Franz-Arno Fassbender
Ralf Eckoldt
Peter Dr Henning
Original Assignee
Siemens Ag
Rheinische Braunkohlenw Ag
Ibeo Ingenieurbuero Fuer Elekt
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag, Rheinische Braunkohlenw Ag, Ibeo Ingenieurbuero Fuer Elekt filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE102276T1 publication Critical patent/ATE102276T1/en

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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/26—Safety or control devices
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • 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
    • E02F9/24—Safety devices, e.g. for preventing overload

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)
  • Control Of Conveyors (AREA)
  • Control And Safety Of Cranes (AREA)
  • Special Conveying (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

Anti-collision device for excavators, earth-moving machines or the like which have booms which are protected by sensors from colliding with the material or other objects. The sensors are designed as light beams (14) which are produced in a device (2, 28) and detect the collision objects (9, 10, 11, 12, 21, 22) via reflection, the position of the material (9, 10, 11, 21) or of the other detected objects (12, 22) with regard to the device (2, 28) being determined and analysed by a computer (27). <IMAGE>
AT90114613T 1989-08-08 1990-07-30 COLLISION PROTECTION DEVICE FOR CONVEYOR DEVICES. ATE102276T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3926224 1989-08-08
EP90114613A EP0412400B1 (en) 1989-08-08 1990-07-30 Collision safety device for earth moving machines

Publications (1)

Publication Number Publication Date
ATE102276T1 true ATE102276T1 (en) 1994-03-15

Family

ID=6386751

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90114613T ATE102276T1 (en) 1989-08-08 1990-07-30 COLLISION PROTECTION DEVICE FOR CONVEYOR DEVICES.

Country Status (4)

Country Link
EP (1) EP0412400B1 (en)
AT (1) ATE102276T1 (en)
DE (1) DE59004748D1 (en)
ES (1) ES2049876T3 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133392C1 (en) * 1991-10-09 1992-12-24 Rheinbraun Ag, 5000 Koeln, De Determining progress of mining material spreader - receiving signals from at least four satellites at end of tipping arm and at vehicle base and calculating actual geodetic positions and height of material tip
GB2316668B (en) * 1996-08-24 2000-05-17 Robert Wilson Excavator arm having an elevation limiting system
GB2332415B (en) * 1997-12-19 2001-11-21 Univ Carnegie Mellon Sensor configuration for an earthmoving machine
US6363632B1 (en) * 1998-10-09 2002-04-02 Carnegie Mellon University System for autonomous excavation and truck loading
DE10021675A1 (en) 2000-05-05 2001-11-15 Isam Inma Ges Fuer Angewandte Control system for automatic control of movable bucket wheel device guarantees permanent detection of mound shape irrespective of operation of movable bucket wheel device
USRE46672E1 (en) 2006-07-13 2018-01-16 Velodyne Lidar, Inc. High definition LiDAR system
SI2242901T1 (en) * 2008-08-09 2012-04-30 Eickhoff Bergbautechnik Gmbh Method and device for monitoring a cutting extraction machine
US8345926B2 (en) * 2008-08-22 2013-01-01 Caterpillar Trimble Control Technologies Llc Three dimensional scanning arrangement including dynamic updating
CL2012000933A1 (en) 2011-04-14 2014-07-25 Harnischfeger Tech Inc A method and a cable shovel for the generation of an ideal path, comprises: an oscillation engine, a hoisting engine, a feed motor, a bucket for digging and emptying materials and, positioning the shovel by means of the operation of the lifting motor, feed motor and oscillation engine and; a controller that includes an ideal path generator module.
KR102102133B1 (en) * 2011-12-26 2020-04-20 스미도모쥬기가이고교 가부시키가이샤 Image display device for backhoe
US9206587B2 (en) 2012-03-16 2015-12-08 Harnischfeger Technologies, Inc. Automated control of dipper swing for a shovel
US8768583B2 (en) * 2012-03-29 2014-07-01 Harnischfeger Technologies, Inc. Collision detection and mitigation systems and methods for a shovel
US10627490B2 (en) 2016-01-31 2020-04-21 Velodyne Lidar, Inc. Multiple pulse, LIDAR based 3-D imaging
WO2017164989A1 (en) 2016-03-19 2017-09-28 Velodyne Lidar, Inc. Integrated illumination and detection for lidar based 3-d imaging
US10393877B2 (en) 2016-06-01 2019-08-27 Velodyne Lidar, Inc. Multiple pixel scanning LIDAR
US10386465B2 (en) 2017-03-31 2019-08-20 Velodyne Lidar, Inc. Integrated LIDAR illumination power control
WO2018208843A1 (en) 2017-05-08 2018-11-15 Velodyne Lidar, Inc. Lidar data acquisition and control
US10712434B2 (en) 2018-09-18 2020-07-14 Velodyne Lidar, Inc. Multi-channel LIDAR illumination driver
US11082010B2 (en) 2018-11-06 2021-08-03 Velodyne Lidar Usa, Inc. Systems and methods for TIA base current detection and compensation
US11885958B2 (en) 2019-01-07 2024-01-30 Velodyne Lidar Usa, Inc. Systems and methods for a dual axis resonant scanning mirror
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
US11939748B2 (en) 2021-03-29 2024-03-26 Joy Global Surface Mining Inc Virtual track model for a mining machine
US11987961B2 (en) 2021-03-29 2024-05-21 Joy Global Surface Mining Inc Virtual field-based track protection for a mining machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561152A (en) * 1947-05-20 1951-07-17 Albert R Stryker Ditch digging machine with warning device
DE2541405A1 (en) * 1975-09-17 1977-03-31 Born Ultraschall Preventing collision of moving parts - using transmitter and receiver for alternating electromagnetic fields to provide contact-free end switches
US4408195A (en) * 1981-08-17 1983-10-04 Fmc Corporation Boundary plane warning system
SE456048B (en) * 1982-02-24 1988-08-29 Philips Norden Ab SET AND DEVICE FOR DETERMINING THE RISK OF COLLISION FOR TWO INBOARD'S LOVELY BODIES

Also Published As

Publication number Publication date
EP0412400A1 (en) 1991-02-13
ES2049876T3 (en) 1994-05-01
EP0412400B1 (en) 1994-03-02
DE59004748D1 (en) 1994-04-07

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