FI801541A - Saekerhetsindikator foer last - Google Patents

Saekerhetsindikator foer last

Info

Publication number
FI801541A
FI801541A FI801541A FI801541A FI801541A FI 801541 A FI801541 A FI 801541A FI 801541 A FI801541 A FI 801541A FI 801541 A FI801541 A FI 801541A FI 801541 A FI801541 A FI 801541A
Authority
FI
Finland
Prior art keywords
foer
last
load indicator
saw load
saw
Prior art date
Application number
FI801541A
Other languages
English (en)
Inventor
William Roy Thomasson
Original Assignee
Coles Cranes 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 Coles Cranes Ltd filed Critical Coles Cranes Ltd
Publication of FI801541A publication Critical patent/FI801541A/fi

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
FI801541A 1979-05-18 1980-05-12 Saekerhetsindikator foer last FI801541A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7917405 1979-05-18

Publications (1)

Publication Number Publication Date
FI801541A true FI801541A (fi) 1980-11-19

Family

ID=10505257

Family Applications (1)

Application Number Title Priority Date Filing Date
FI801541A FI801541A (fi) 1979-05-18 1980-05-12 Saekerhetsindikator foer last

Country Status (9)

Country Link
US (1) US4368824A (fi)
JP (1) JPS55156191A (fi)
AU (1) AU541265B2 (fi)
DE (1) DE3019385A1 (fi)
FI (1) FI801541A (fi)
FR (1) FR2456702A1 (fi)
IT (1) IT1130443B (fi)
PL (1) PL130747B1 (fi)
YU (1) YU129080A (fi)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495593B1 (fr) * 1980-12-05 1987-03-06 Setri Installation de levage pour locaux confines, comprenant un equipement de grue a fleche cantilever
US4511974A (en) * 1981-02-04 1985-04-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Load condition indicating method and apparatus for forklift truck
US4545017A (en) * 1982-03-22 1985-10-01 Continental Emsco Company Well drilling apparatus or the like with position monitoring system
US4532595A (en) * 1982-12-02 1985-07-30 Kruger Gmbh & Co. Kg Load-monitoring system for boom-type crane
US4660729A (en) * 1985-09-16 1987-04-28 Hugh E. Carbert Method and apparatus for preventing boom overload
US4833615A (en) * 1986-10-15 1989-05-23 A.G.A. Credit System for the protection of an aerial device having a pivotable boom
US4809177A (en) * 1987-08-14 1989-02-28 Navistar International Transportation Corp. Multiplexed electrical wiring system for a truck including driver interface and power switching
GB8818074D0 (en) * 1988-07-29 1988-09-01 Markload Systems Ltd Monitoring system for load carriers
US5282136A (en) * 1990-03-30 1994-01-25 Kabushiki Kaisha Kobe Seiko Sho Vertical releasing control device of crane hanging load
US5113344A (en) * 1990-07-27 1992-05-12 Raymond Corporation Material handling vehicle identification tag
JPH04116100A (ja) * 1990-09-05 1992-04-16 Morita Pump Kk 高所作業車の自動操作装置
EP0552181B1 (de) * 1990-10-08 1994-09-07 B a r m a g AG Verfahren und vorrichtung zum erfassen und übertragen von informationen bei relativ zueinander verfahrbaren elektrischen leitern od. dgl.
DE4409153A1 (de) * 1994-03-17 1995-09-21 Faun Gmbh Verfahren zur Erfassung der Änderung des Radius eines Auslegers eines Kranes unter Last
US5687081A (en) * 1994-12-30 1997-11-11 Crown Equipment Corporation Lift truck control system
JP4641632B2 (ja) * 2001-02-07 2011-03-02 株式会社メタコ ロールスクリーン
US6527130B2 (en) 2001-02-16 2003-03-04 General Electric Co. Method and system for load measurement in a crane hoist
KR20030003015A (ko) * 2001-06-28 2003-01-09 가부시키가이샤 고마쓰 세이사쿠쇼 크레인작업겸용 유압셔블
FI111350B (fi) * 2002-01-16 2003-07-15 Timberjack Oy Työkoneen kuormatilan dimensioiden muuttaminen
US6843383B2 (en) * 2003-02-24 2005-01-18 National Crane Corporation Jib load limiting device
DE102005016432B3 (de) * 2005-04-05 2006-11-16 Bizerba Gmbh & Co. Kg Kraftmeßvorrichtung
US7357263B2 (en) 2006-03-22 2008-04-15 Altec Industries, Inc. Articulating jib
DE102007007970B4 (de) * 2007-02-17 2009-11-26 Wirtgen Gmbh Baumaschine, insbesondere Straßenbaumaschine
US7848861B2 (en) * 2007-08-23 2010-12-07 Edw. C. Levy Co. Method and apparatus for providing diagnostics of a lifting magnet system
EP2378054B1 (de) * 2010-04-16 2019-08-28 BAUER Maschinen GmbH Baumaschine mit einer Sicherheitseinrichtung
CN102367160B (zh) * 2011-09-15 2015-08-05 济南富友慧明监控设备有限公司 一种判断塔机突然卸载的方法及其装置
JP5889688B2 (ja) * 2012-03-26 2016-03-22 株式会社タダノ 作業機械
DE102013014265A1 (de) * 2013-08-27 2015-03-05 Liebherr-Components Biberach Gmbh Vorrichtung zur Erkennung der Ablegereife eines hochfesten Faserseils beim Einsatz an Hebezeugen
CN104692267B (zh) * 2015-01-22 2016-09-14 徐工集团工程机械股份有限公司 一种起重机臂架防后倾安全控制装置
JP7031385B2 (ja) * 2018-03-09 2022-03-08 株式会社タダノ クレーン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922789A (en) * 1974-12-11 1975-12-02 Koehring Co Boom length sensing system with two-block condition sensing
GB1523967A (en) * 1976-05-14 1978-09-06 Pye Electronic Prod Ltd Load indicating arrangement
DE2659755B2 (de) * 1976-12-31 1978-10-12 Krueger & Co Kg, 4300 Essen Vorrichtung zum Abgeben eines Sollwertsignals für eine Überwachungseinrichtung eines Auslegerkranes o.dgl
US4178591A (en) * 1978-06-21 1979-12-11 Eaton Corporation Crane operating aid with operator interaction

Also Published As

Publication number Publication date
FR2456702A1 (fr) 1980-12-12
PL130747B1 (en) 1984-09-29
AU5837080A (en) 1980-11-20
AU541265B2 (en) 1985-01-03
IT8022149A0 (it) 1980-05-16
DE3019385A1 (de) 1980-11-27
IT1130443B (it) 1986-06-11
PL224314A1 (fi) 1981-02-27
YU129080A (en) 1982-10-31
JPS55156191A (en) 1980-12-04
FR2456702B1 (fi) 1985-03-22
US4368824A (en) 1983-01-18

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: COLES CRANES LIMITED