SE398223B - LIFT CRANE SAFETY SYSTEM - Google Patents

LIFT CRANE SAFETY SYSTEM

Info

Publication number
SE398223B
SE398223B SE7013507D SE1350770D SE398223B SE 398223 B SE398223 B SE 398223B SE 7013507 D SE7013507 D SE 7013507D SE 1350770 D SE1350770 D SE 1350770D SE 398223 B SE398223 B SE 398223B
Authority
SE
Sweden
Prior art keywords
safety system
lift crane
crane safety
lift
safety
Prior art date
Application number
SE7013507D
Other languages
Swedish (sv)
Inventor
A A Sanchez
Original Assignee
Litton Industries Inc
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 Litton Industries Inc filed Critical Litton Industries Inc
Publication of SE398223B publication Critical patent/SE398223B/en

Links

Classifications

    • 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
SE7013507D 1969-10-08 1970-10-06 LIFT CRANE SAFETY SYSTEM SE398223B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86472869A 1969-10-08 1969-10-08

Publications (1)

Publication Number Publication Date
SE398223B true SE398223B (en) 1977-12-12

Family

ID=25343932

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7013507D SE398223B (en) 1969-10-08 1970-10-06 LIFT CRANE SAFETY SYSTEM

Country Status (7)

Country Link
US (1) US3638211A (en)
JP (1) JPS5647117B1 (en)
CA (1) CA922793A (en)
DE (1) DE2048236A1 (en)
FR (1) FR2064204B1 (en)
GB (1) GB1299907A (en)
SE (1) SE398223B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992008666A1 (en) * 1990-11-16 1992-05-29 Hiab Ab Method and device for preventing the puncture of a load-sensing and pressure-compensating control system for a hydraulic crane

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DE2230840C2 (en) * 1972-06-23 1982-05-06 Carl Metz Gmbh, 7500 Karlsruhe Carrier vehicle with a support beam that can be changed in terms of its length and its position in space
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US3990584A (en) * 1974-06-03 1976-11-09 Strawson Hydraulics (Consultants) Limited Electrical safety control device for a variable radius crane
DE2504445C2 (en) * 1975-02-04 1977-03-24 Krueger & Co Kg DEVICE FOR MONITORING THE LOAD MOMENT OF AN ADJUSTABLE CRANE JIB
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US4052602A (en) * 1975-08-14 1977-10-04 Forney Engineering Company Load and radius indicating system
US4168934A (en) * 1975-12-29 1979-09-25 Allis-Chalmers Corporation Lift truck overload protective circuit having override feature
GB1523967A (en) * 1976-05-14 1978-09-06 Pye Electronic Prod Ltd Load indicating arrangement
US4084247A (en) * 1976-10-26 1978-04-11 Fmc Corporation Fluid loading arm alarm system
DE2659755B2 (en) * 1976-12-31 1978-10-12 Krueger & Co Kg, 4300 Essen Device for outputting a setpoint signal for a monitoring device of a jib crane or the like
US4131078A (en) * 1977-04-29 1978-12-26 The Manitowoc Company, Inc. Collapsible crane backhitch and overload signal system
FR2390366A1 (en) * 1977-05-13 1978-12-08 Preux Roger STATE OF CHARGE CONTROLLER, ESPECIALLY FOR LIFTING EQUIPMENT
JPS5451166A (en) * 1977-09-30 1979-04-21 Hokushin Electric Works Crane control monitor
US4205308A (en) * 1977-11-21 1980-05-27 Fmc Corporation Programmable alarm system for marine loading arms
US4178591A (en) * 1978-06-21 1979-12-11 Eaton Corporation Crane operating aid with operator interaction
US4237455A (en) * 1978-07-10 1980-12-02 British Steel Corporation Safety device for lifting magnets
JPS5535785A (en) * 1978-09-05 1980-03-12 Tadano Tekkosho Kk Crane with boom
JPS5561597A (en) * 1978-10-27 1980-05-09 Tadano Tekkosho Kk Device for preventing overloading of crane
FR2443419A1 (en) * 1978-12-04 1980-07-04 Ferodo Sa DYNAMOMETRIC DEVICE FOR BOOM MACHINE, PARTICULARLY FOR TILTING CONTROL THEREOF
EP0029768B1 (en) * 1979-11-12 1986-04-23 FMC EUROPE S.A. Société anonyme dite: Process and apparatus for watching and controlling an articulated fluid-transfer arm for linking a ship to a platform in the sea
US4312042A (en) * 1979-12-12 1982-01-19 Sundstrand Data Control, Inc. Weight, balance, and tire pressure detection systems
US4395706A (en) * 1980-06-30 1983-07-26 Jlg Industries, Inc. Boom limit safety control circuit
USRE32366E (en) * 1980-06-30 1987-03-03 Jlg Industries, Inc. Boom limit safety control circuit
DE3048964A1 (en) * 1980-12-24 1982-07-08 Mannesmann AG, 4000 Düsseldorf METHOD AND DEVICE FOR DETERMINING THE LOAD OF A LIFTER
US4516116A (en) * 1981-12-16 1985-05-07 Safety Devices (Engineering) Limited Apparatus for visually displaying the load-moment, axle-load, or payload of a vehicle
JPS58156816U (en) * 1982-01-20 1983-10-19 大川　賢一 Yushin Kawara
NZ204355A (en) * 1982-06-02 1986-07-11 Nat Res Dev Averaging accelerometer
US4532595A (en) * 1982-12-02 1985-07-30 Kruger Gmbh & Co. Kg Load-monitoring system for boom-type crane
JPS59124688A (en) * 1983-06-20 1984-07-18 株式会社　多田野鉄工所 Generator for discriminating signal of work performance of service car with boom
US4758970A (en) * 1984-08-08 1988-07-19 Emco Wheaton, Inc. Marine loading arm monitoring system
DE3613870A1 (en) * 1986-04-24 1987-10-29 Mo N Proizv Ob Str Dorozh Mash DEVICE FOR OVERLOAD AND OVERLOAD PROTECTION
US4833615A (en) * 1986-10-15 1989-05-23 A.G.A. Credit System for the protection of an aerial device having a pivotable boom
CA2046419A1 (en) * 1990-07-11 1992-01-12 David A. Troman Load sensing arrangement
GB2250108B (en) * 1990-10-31 1995-02-08 Samsung Heavy Ind Control system for automatically controlling actuators of an excavator
US5160055A (en) * 1991-10-02 1992-11-03 Jlg Industries, Inc. Load moment indicator system
US5780936A (en) * 1996-10-24 1998-07-14 Cardello; Paul S. Apparatus for controlling mobile equipment
US6202013B1 (en) * 1998-01-15 2001-03-13 Schwing America, Inc. Articulated boom monitoring system
US6327526B1 (en) 2000-08-02 2001-12-04 Ford Global Technologies, Inc. Method and apparatus for measuring the rollover resistance and compliance characteristics of a vehicle
DE10122142A1 (en) * 2001-05-08 2002-11-21 Krusche Lagertechnik Ag System and method for measuring a horizontal deflection of a load handler
US6991119B2 (en) 2002-03-18 2006-01-31 Jlg Industries, Inc. Measurement system and method for assessing lift vehicle stability
US7014054B2 (en) 2002-07-01 2006-03-21 Jlg Industries, Inc. Overturning moment measurement system
US20040200644A1 (en) * 2003-04-08 2004-10-14 Alan Paine Safe load lifting measurement device
US20050103123A1 (en) * 2003-11-14 2005-05-19 Newman Kenneth R. Tubular monitor systems and methods
DE102005035460A1 (en) * 2005-07-28 2007-02-01 Liebherr-Werk Ehingen Gmbh Method for determining the load on cranes
US7677401B2 (en) * 2008-07-16 2010-03-16 Manitowoc Crane Companies, Inc. Load monitoring and control system with selective boom-up lockout
US20110042164A1 (en) * 2009-08-18 2011-02-24 Genie Industries, Inc. Apparatuses and methods for determining and controlling vehicle stability
CN103781969B (en) 2011-04-29 2016-08-31 哈尼施费格尔技术公司 Control the dredge operation of industrial machinery
US8620536B2 (en) 2011-04-29 2013-12-31 Harnischfeger Technologies, Inc. Controlling a digging operation of an industrial machine
AT513283B1 (en) * 2012-11-12 2014-03-15 Palfinger Ag Method for reporting the risk of tipping a crane
DE102012221909A1 (en) * 2012-11-29 2014-06-05 Hirschmann Automation And Control Gmbh Cable break diagnostics for a crane
AU2015200234B2 (en) 2014-01-21 2019-02-28 Joy Global Surface Mining Inc Controlling a crowd parameter of an industrial machine
FR3037681B1 (en) 2015-06-18 2017-11-24 Manitowoc Crane Group France METHOD OF DEFINING AN OPTIMIZED LOAD CURVE FOR CRANE, METHOD AND CONTROL DEVICE FOR CONTROLLING THE SUSPENDED LOAD TO A CRANE FROM THE OPTIMIZED LOAD CURVE
CN105084213B (en) * 2015-07-06 2017-05-10 中联重科股份有限公司 Mobile crane, moment limiting system of mobile crane and moment limiting method of mobile crane
CN108750946B (en) * 2018-05-23 2024-04-09 四川庞源机械工程有限公司 Crane load identification, measurement and adjustment control method
WO2020226739A1 (en) * 2019-05-07 2020-11-12 Tulsa Winch, Inc. Load moment indicator
US10994970B2 (en) 2019-07-29 2021-05-04 Jim D. Wiethorn Crane risk logic apparatus and system and method for use of same

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Publication number Priority date Publication date Assignee Title
US3079080A (en) * 1960-02-12 1963-02-26 Henry L Mason Crane warning system
DE1266941C2 (en) * 1964-06-20 1975-10-09 Demag Baumaschinen GmbH, 4000 Düsseldorf LOAD TORQUE LIMITER
US3505514A (en) * 1967-11-13 1970-04-07 Eaton Yale & Towne Load warning device
US3489294A (en) * 1968-04-25 1970-01-13 Bucyrus Erie Co Load limit control for hoisting equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992008666A1 (en) * 1990-11-16 1992-05-29 Hiab Ab Method and device for preventing the puncture of a load-sensing and pressure-compensating control system for a hydraulic crane

Also Published As

Publication number Publication date
FR2064204B1 (en) 1976-02-06
FR2064204A1 (en) 1971-07-16
US3638211A (en) 1972-01-25
JPS5647117B1 (en) 1981-11-07
CA922793A (en) 1973-03-13
GB1299907A (en) 1972-12-13
DE2048236A1 (en) 1971-04-15

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