CA2102162C - Systeme de securite anti-contact pour pelle retrocaveuse - Google Patents

Systeme de securite anti-contact pour pelle retrocaveuse

Info

Publication number
CA2102162C
CA2102162C CA002102162A CA2102162A CA2102162C CA 2102162 C CA2102162 C CA 2102162C CA 002102162 A CA002102162 A CA 002102162A CA 2102162 A CA2102162 A CA 2102162A CA 2102162 C CA2102162 C CA 2102162C
Authority
CA
Canada
Prior art keywords
bucket
danger
plane
detecting
velocity
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
Application number
CA002102162A
Other languages
English (en)
Other versions
CA2102162A1 (fr
Inventor
Keisuke Miura
Eiji Nishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Publication of CA2102162A1 publication Critical patent/CA2102162A1/fr
Application granted granted Critical
Publication of CA2102162C publication Critical patent/CA2102162C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E02F9/2033—Limiting the movement of frames or implements, e.g. to avoid collision between implements and the cabin
    • 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)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
CA002102162A 1992-11-09 1993-11-01 Systeme de securite anti-contact pour pelle retrocaveuse Expired - Fee Related CA2102162C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4-297511 1992-11-09
JP29751192A JP3173896B2 (ja) 1992-11-09 1992-11-09 バックホウ

Publications (2)

Publication Number Publication Date
CA2102162A1 CA2102162A1 (fr) 1994-05-10
CA2102162C true CA2102162C (fr) 1998-08-25

Family

ID=17847467

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002102162A Expired - Fee Related CA2102162C (fr) 1992-11-09 1993-11-01 Systeme de securite anti-contact pour pelle retrocaveuse

Country Status (7)

Country Link
JP (1) JP3173896B2 (fr)
KR (1) KR970011604B1 (fr)
AU (1) AU661617B2 (fr)
CA (1) CA2102162C (fr)
DE (1) DE4338056C2 (fr)
FR (1) FR2700177B1 (fr)
GB (1) GB2272204B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850847A (en) * 1988-05-10 1989-07-25 E. I. Du Pont De Nemours And Company Spinneret for hollow fibers having curved spacing members projecting therefrom
KR0173835B1 (ko) * 1994-06-01 1999-02-18 오까다 하지모 건설기계의 영역제한 굴삭제어장치
JP3091667B2 (ja) * 1995-06-09 2000-09-25 日立建機株式会社 建設機械の領域制限掘削制御装置
JP3609164B2 (ja) * 1995-08-14 2005-01-12 日立建機株式会社 建設機械の領域制限掘削制御の掘削領域設定装置
DE19536250A1 (de) 1995-09-28 1997-04-03 Siemens Ag Mikroelektronischer, integrierter Sensor und Verfahren zur Herstellung des Sensors
US5957989A (en) * 1996-01-22 1999-09-28 Hitachi Construction Machinery Co. Ltd. Interference preventing system for construction machine
US6131061A (en) * 1997-07-07 2000-10-10 Caterpillar Inc. Apparatus and method for preventing underdigging of a work machine
DE20108012U1 (de) 2001-05-11 2001-10-18 U.T.S. Umwelt- und Technologie-Service GmbH, 70619 Stuttgart Arbeitsgerät für Erdarbeiten
US9238899B2 (en) 2014-03-27 2016-01-19 Kubota Corporation Front loader
CN106759585A (zh) * 2016-12-13 2017-05-31 太原重型机械集团工程技术研发有限公司 挖掘机的挖掘斗控制方法及装置
US10801180B2 (en) 2018-06-11 2020-10-13 Deere & Company Work machine self protection system
AT525206B1 (de) * 2021-06-22 2023-04-15 Zehetner Harald Baumaschine mit kollisionsschutzsystem

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222997B (en) * 1988-09-21 1992-09-30 Kubota Ltd Backhoe implement control system for use in work vehicle
JPH0297437U (fr) * 1989-01-23 1990-08-02
GB2243141B (en) * 1990-04-11 1994-11-23 Kubota Kk Backhoe

Also Published As

Publication number Publication date
JP3173896B2 (ja) 2001-06-04
DE4338056A1 (de) 1994-05-11
KR970011604B1 (ko) 1997-07-12
FR2700177B1 (fr) 1995-09-29
KR940011746A (ko) 1994-06-22
FR2700177A1 (fr) 1994-07-08
GB9322776D0 (en) 1993-12-22
GB2272204A (en) 1994-05-11
AU661617B2 (en) 1995-07-27
CA2102162A1 (fr) 1994-05-10
DE4338056C2 (de) 1998-08-06
JPH06146329A (ja) 1994-05-27
AU5044693A (en) 1994-06-02
GB2272204B (en) 1996-05-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed