DE487725T1 - Sichtanzeigegeraet fuer die hoehenlage eines kranhakens. - Google Patents

Sichtanzeigegeraet fuer die hoehenlage eines kranhakens.

Info

Publication number
DE487725T1
DE487725T1 DE1990909368 DE90909368T DE487725T1 DE 487725 T1 DE487725 T1 DE 487725T1 DE 1990909368 DE1990909368 DE 1990909368 DE 90909368 T DE90909368 T DE 90909368T DE 487725 T1 DE487725 T1 DE 487725T1
Authority
DE
Germany
Prior art keywords
high altitude
viewing device
crane hook
crane
hook
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.)
Pending
Application number
DE1990909368
Other languages
English (en)
Inventor
Akinori Satte-Shi Saitama 340-01 Jp Ichiba
Yukio Kita Katsushika-Gun Saitama 340-02 Jp Tsutsumi
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.)
Kato Works Co Ltd
Original Assignee
Kato Works Co Ltd
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 Kato Works Co Ltd filed Critical Kato Works Co Ltd
Publication of DE487725T1 publication Critical patent/DE487725T1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/46—Position indicators for suspended loads or for crane elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
DE1990909368 1990-06-15 1990-06-15 Sichtanzeigegeraet fuer die hoehenlage eines kranhakens. Pending DE487725T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1990/000784 WO1991019665A1 (en) 1990-06-15 1990-06-15 Hook lift display apparatus of crane

Publications (1)

Publication Number Publication Date
DE487725T1 true DE487725T1 (de) 1992-09-24

Family

ID=13986578

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1990909368 Pending DE487725T1 (de) 1990-06-15 1990-06-15 Sichtanzeigegeraet fuer die hoehenlage eines kranhakens.
DE69025477T Expired - Fee Related DE69025477T2 (de) 1990-06-15 1990-06-15 Sichtanzeigegerät und bestimmverfahren für die höhenlage eines kranhakens

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69025477T Expired - Fee Related DE69025477T2 (de) 1990-06-15 1990-06-15 Sichtanzeigegerät und bestimmverfahren für die höhenlage eines kranhakens

Country Status (5)

Country Link
EP (1) EP0487725B1 (de)
KR (1) KR0153459B1 (de)
DE (2) DE487725T1 (de)
RU (1) RU2096307C1 (de)
WO (1) WO1991019665A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228392A1 (de) * 1992-07-06 1994-01-13 Liebherr Werk Nenzing Verfahren zur Steuerung des Greifers eines Seilbaggers
US5823370A (en) * 1995-03-03 1998-10-20 Komatsu Ltd. Movable range indicating apparatus for mobile crane vehicle
JP2002241082A (ja) * 2001-02-16 2002-08-28 Tadano Ltd 作業機の作動状態表示装置
US7677401B2 (en) * 2008-07-16 2010-03-16 Manitowoc Crane Companies, Inc. Load monitoring and control system with selective boom-up lockout
CN101723239B (zh) * 2009-11-20 2012-05-02 三一汽车制造有限公司 吊钩姿态检测装置和起重机
JP7180966B2 (ja) 2016-01-29 2022-11-30 マニタウォック クレイン カンパニーズ， エルエルシー 視覚的アウトリガー監視システム
US11124392B2 (en) 2016-11-22 2021-09-21 Manitowoc Crane Companies, Llc Optical detection and analysis for boom angles on a crane
CN114476959B (zh) * 2022-04-07 2022-08-05 杭州杰牌传动科技有限公司 一种塔式起重机变幅机构预警系统
CN115190243B (zh) * 2022-07-08 2024-04-05 上海西派埃智能化系统有限公司 一种行车停止位监测系统及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430754Y2 (de) * 1974-01-31 1979-09-27
JPS5823883U (ja) * 1982-07-07 1983-02-15 株式会社多田野鉄工所 クレ−ンの作業状態表示器
JPS60107710U (ja) * 1983-12-27 1985-07-22 石川島播磨重工業株式会社 巻上装置
JPS62205993A (ja) * 1986-03-07 1987-09-10 株式会社小松製作所 クレ−ンのフツク位置検出装置
JPS63178291U (de) * 1987-05-11 1988-11-18

Also Published As

Publication number Publication date
EP0487725B1 (de) 1996-02-21
RU2096307C1 (ru) 1997-11-20
KR0153459B1 (ko) 1999-02-18
DE69025477D1 (de) 1996-03-28
WO1991019665A1 (en) 1991-12-26
EP0487725A4 (en) 1992-12-02
EP0487725A1 (de) 1992-06-03
DE69025477T2 (de) 1996-07-18

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