DE68923278T2 - SAFETY ARRANGEMENT FOR CRANES. - Google Patents

SAFETY ARRANGEMENT FOR CRANES.

Info

Publication number
DE68923278T2
DE68923278T2 DE68923278T DE68923278T DE68923278T2 DE 68923278 T2 DE68923278 T2 DE 68923278T2 DE 68923278 T DE68923278 T DE 68923278T DE 68923278 T DE68923278 T DE 68923278T DE 68923278 T2 DE68923278 T2 DE 68923278T2
Authority
DE
Germany
Prior art keywords
crane
screen
displaying
cranes
safety arrangement
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 - Lifetime
Application number
DE68923278T
Other languages
German (de)
Other versions
DE68923278T3 (en
DE68923278D1 (en
Inventor
Akinori Ichiba
Yukio - 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
Kato Seisakusho Co Ltd
Original Assignee
Kato Works Co Ltd
Kato Seisakusho 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18229919&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68923278(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kato Works Co Ltd, Kato Seisakusho Co Ltd filed Critical Kato Works Co Ltd
Publication of DE68923278D1 publication Critical patent/DE68923278D1/en
Application granted granted Critical
Publication of DE68923278T2 publication Critical patent/DE68923278T2/en
Publication of DE68923278T3 publication Critical patent/DE68923278T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66C23/905—Devices for indicating or limiting lifting moment electrical
    • 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)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

A crane safety apparatus for displaying a schematic diagram of a part of a crane mechanism on a two-dimensional screen dynamically as the crane mechanism is operated, and displaying on the same screen a predetermined operation zone as a visually discriminative zone pattern. The operation zone pattern is displayed on the screen in response to the key command by an operator during a selected crane operation mode, while referring to the schematic crane mechanism diagram currently displayed on the screen. <IMAGE>
DE68923278T 1988-12-27 1989-04-06 SAFETY ARRANGEMENT FOR CRANES. Expired - Lifetime DE68923278T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP33019788 1988-12-27
JP330197/88 1988-12-27
PCT/JP1989/000368 WO1990007465A1 (en) 1988-12-27 1989-04-06 Safety device for cranes

Publications (3)

Publication Number Publication Date
DE68923278D1 DE68923278D1 (en) 1995-08-03
DE68923278T2 true DE68923278T2 (en) 1995-10-26
DE68923278T3 DE68923278T3 (en) 2004-08-05

Family

ID=18229919

Family Applications (2)

Application Number Title Priority Date Filing Date
DE68923278T Expired - Lifetime DE68923278T3 (en) 1988-12-27 1989-04-06 SAFETY ARRANGEMENT FOR CRANES.
DE68929092T Expired - Lifetime DE68929092T3 (en) 1988-12-27 1989-04-06 Crane safety device

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE68929092T Expired - Lifetime DE68929092T3 (en) 1988-12-27 1989-04-06 Crane safety device

Country Status (7)

Country Link
EP (2) EP0406419B2 (en)
KR (1) KR940009268B1 (en)
AT (2) ATE185772T1 (en)
AU (2) AU618900B1 (en)
DE (2) DE68923278T3 (en)
RU (1) RU2093452C1 (en)
WO (1) WO1990007465A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022113867A1 (en) 2022-06-01 2023-12-07 Liebherr-Werk Nenzing Gmbh System for checking the functionality of a component of a mobile work machine

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2564060B2 (en) * 1991-10-24 1996-12-18 株式会社神戸製鋼所 Safety equipment for construction machinery
JPH07144884A (en) * 1993-11-26 1995-06-06 Komatsu Mec Corp Mobile reach tower crane
FR2720438B1 (en) * 1994-05-30 1996-07-05 Camiva Method for controlling the movement of a lifting means.
WO1996027548A1 (en) * 1995-03-03 1996-09-12 Komatsu Ltd. Device for indicating movable range of mobile crane vehicle
DE19538264C2 (en) * 1995-10-13 1999-02-18 Pietzsch Automatisierungstech Process and interactive control console for preparing and setting up a mobile work device
DE19653579B4 (en) * 1996-12-20 2017-03-09 Liebherr-Werk Biberach Gmbh Tower Crane
US6744372B1 (en) 1997-02-27 2004-06-01 Jack B. Shaw Crane safety devices and methods
US6140930A (en) * 1997-02-27 2000-10-31 Shaw; Jack B. Crane safety devices and methods
DE10023418A1 (en) * 2000-05-12 2001-11-15 Liebherr Werk Nenzing Procedure for overload protection of a mobile crane
JP4891483B2 (en) * 2001-03-07 2012-03-07 株式会社タダノ Working machine limit device
JP4709415B2 (en) * 2001-04-17 2011-06-22 株式会社タダノ Control device for telescopic mechanism
DE10155006B4 (en) * 2001-11-06 2004-12-16 Terex-Demag Gmbh & Co. Kg Mobile crane with super lift device
DE102005035460A1 (en) 2005-07-28 2007-02-01 Liebherr-Werk Ehingen Gmbh Method for determining the load on cranes
DE102005035729A1 (en) * 2005-07-29 2007-02-01 Liebherr-Werk Ehingen Gmbh Method for operating a crane
AT9138U1 (en) * 2005-12-27 2007-05-15 Palfinger Ag OPERATING DEVICE FOR A LOADING CRANE
DE102006040782A1 (en) 2006-08-31 2008-03-20 Liebherr-Werk Nenzing Gmbh, Nenzing Safety and control procedures for cranes
JP5367229B2 (en) * 2007-03-16 2013-12-11 住友重機械工業株式会社 Lifting magnet control system
DE102008021627A1 (en) * 2008-04-30 2009-11-12 Liebherr-Werk Ehingen Gmbh Mobile crane and method for operating a mobile crane
US7677401B2 (en) 2008-07-16 2010-03-16 Manitowoc Crane Companies, Inc. Load monitoring and control system with selective boom-up lockout
EP2378054B1 (en) 2010-04-16 2019-08-28 BAUER Maschinen GmbH Construction machine with a safety device
EP3255239A1 (en) 2010-04-16 2017-12-13 BAUER Maschinen GmbH Construction machine with computer unit for determining an adjustment area
RU2448036C1 (en) * 2010-08-04 2012-04-20 Общество с ограниченной ответственностью "Научно-производственное предприятие "Резонанс" Automotive safety device with graphical display
JP2013052948A (en) * 2011-09-02 2013-03-21 West Nippon Expressway Co Ltd Safety device for vehicle for high lift work
JP2013052949A (en) * 2011-09-02 2013-03-21 Aichi Corp Safety device for vehicle for high lift work
CN104528541B (en) * 2014-12-15 2017-03-15 徐州重型机械有限公司 A kind of anti-hyperextension device of single cylinder bolt-type hoist cylinder
ES2758128T3 (en) 2015-10-16 2020-05-04 Palfinger Ag Arrangement of a control device and a mobile control module
DE102016104358B4 (en) 2016-03-10 2019-11-07 Manitowoc Crane Group France Sas Method for determining the carrying capacity of a crane and crane
EP3828123A4 (en) * 2018-07-25 2022-06-22 Tadano Ltd. Informing device, work vehicle, and informing method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238521A (en) * 1963-09-06 1966-03-01 John C Minogue Boom angle and alarm indicator
US4216868A (en) * 1978-08-04 1980-08-12 Eaton Corporation Optical digital sensor for crane operating aid
GB2050294B (en) * 1979-05-18 1983-04-07 Coles Cranes Ltd Safe load indicator
JPS60128195A (en) * 1983-12-09 1985-07-09 株式会社小松製作所 Display device for luff-tele-in crane
JPS60126491U (en) * 1984-02-02 1985-08-26 石川島播磨重工業株式会社 Work display boards for construction machinery, etc.
DE3420596C2 (en) * 1984-06-01 1986-10-02 Dr.-Ing. Ludwig Pietzsch Gmbh & Co, 7505 Ettlingen Monitoring and control system for jib cranes
US4752012A (en) * 1986-08-29 1988-06-21 Harnischfeger Corporation Crane control means employing load sensing devices
JP3125241B2 (en) * 1992-10-13 2001-01-15 大有株式会社 Drum grabber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022113867A1 (en) 2022-06-01 2023-12-07 Liebherr-Werk Nenzing Gmbh System for checking the functionality of a component of a mobile work machine

Also Published As

Publication number Publication date
AU618900B1 (en) 1992-01-09
DE68929092T3 (en) 2005-01-20
EP0614845A3 (en) 1994-10-26
EP0614845A2 (en) 1994-09-14
EP0614845B1 (en) 1999-10-20
EP0406419B2 (en) 2002-08-28
DE68929092T2 (en) 2000-06-08
KR910700194A (en) 1991-03-14
ATE124381T1 (en) 1995-07-15
DE68923278T3 (en) 2004-08-05
WO1990007465A1 (en) 1990-07-12
AU5629990A (en) 1992-01-09
DE68923278D1 (en) 1995-08-03
DE68929092D1 (en) 1999-11-25
ATE185772T1 (en) 1999-11-15
EP0406419A4 (en) 1991-11-27
EP0406419A1 (en) 1991-01-09
KR940009268B1 (en) 1994-10-06
RU2093452C1 (en) 1997-10-20
EP0406419B1 (en) 1995-06-28
EP0614845B2 (en) 2004-05-12

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8332 No legal effect for de