GB1439275A - Overload protecttion devices for hoists - Google Patents

Overload protecttion devices for hoists

Info

Publication number
GB1439275A
GB1439275A GB2691373A GB2691373A GB1439275A GB 1439275 A GB1439275 A GB 1439275A GB 2691373 A GB2691373 A GB 2691373A GB 2691373 A GB2691373 A GB 2691373A GB 1439275 A GB1439275 A GB 1439275A
Authority
GB
United Kingdom
Prior art keywords
cage
plate
hoist
load
driving unit
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
Application number
GB2691373A
Other languages
English (en)
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.)
Linden Alimak AB
Original Assignee
Linden Alimak AB
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 Linden Alimak AB filed Critical Linden Alimak AB
Publication of GB1439275A publication Critical patent/GB1439275A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
    • B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
    • B66B5/145—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Control And Safety Of Cranes (AREA)
GB2691373A 1972-06-06 1973-06-06 Overload protecttion devices for hoists Expired GB1439275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE740072 1972-06-06

Publications (1)

Publication Number Publication Date
GB1439275A true GB1439275A (en) 1976-06-16

Family

ID=20271273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2691373A Expired GB1439275A (en) 1972-06-06 1973-06-06 Overload protecttion devices for hoists

Country Status (9)

Country Link
JP (1) JPS504743A (OSRAM)
AU (1) AU5645673A (OSRAM)
BR (1) BR7304232D0 (OSRAM)
CS (1) CS184762B2 (OSRAM)
DE (1) DE2328740A1 (OSRAM)
ES (1) ES415619A1 (OSRAM)
FR (1) FR2187662B1 (OSRAM)
GB (1) GB1439275A (OSRAM)
PL (1) PL90857B1 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2007349C2 (nl) * 2011-09-05 2013-03-07 Jong S Liften B V De Transportinrichting en -systeem, alsmede werkwijze voor de toepassing daarvan.
CN103640942A (zh) * 2013-11-23 2014-03-19 湖北江汉建筑工程机械有限公司 一种升降机超载保护装置及故障诊断方法
NL2010181C2 (nl) * 2013-01-25 2014-07-28 Raxtar B V Bouwliftsysteem.
FR3049945A1 (fr) * 2016-04-11 2017-10-13 Xlbv Ensemble elevateur comportant une unite motrice retractable

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143644A (ja) * 1985-12-13 1987-06-26 Fuji Oil Co Ltd 組織化蛋白素材の製造法
DE4443629C3 (de) * 1994-12-08 2001-10-25 Geda Dechentreiter Gmbh & Co K Überlastsicherung für einen Bauaufzug
DE19611811C2 (de) * 1996-03-26 2001-07-19 Zeppenfeld Aloys Hubwerk mit Überlastsicherung
DE29802090U1 (de) * 1998-02-07 1998-08-27 Hermann Steinweg GmbH & Co KG Baumaschinenfabrik, 59368 Werne Bauaufzug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH355588A (de) * 1957-02-21 1961-07-15 Schweiz Wagons Aufzuegefab Uberlastungs-Kontrollvorrichtung an Aufzugskabine
US2998094A (en) * 1958-09-18 1961-08-29 Spider Staging Inc Level winding winch mechanism
AT278287B (de) * 1965-12-13 1970-01-26 Lets Aufzug Etablissement Aufzug mit Schraubenantrieb
FR1521998A (fr) * 1966-05-06 1968-04-19 Alimak Verken Ab Perfectionnements aux dispositifs de retenue des cages des élévateurs pour échafaudages
JPS5012324Y2 (OSRAM) * 1971-09-10 1975-04-16

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2007349C2 (nl) * 2011-09-05 2013-03-07 Jong S Liften B V De Transportinrichting en -systeem, alsmede werkwijze voor de toepassing daarvan.
NL2010181C2 (nl) * 2013-01-25 2014-07-28 Raxtar B V Bouwliftsysteem.
CN103640942A (zh) * 2013-11-23 2014-03-19 湖北江汉建筑工程机械有限公司 一种升降机超载保护装置及故障诊断方法
CN103640942B (zh) * 2013-11-23 2016-04-13 湖北江汉建筑工程机械有限公司 一种升降机超载保护装置的数据校正方法
FR3049945A1 (fr) * 2016-04-11 2017-10-13 Xlbv Ensemble elevateur comportant une unite motrice retractable

Also Published As

Publication number Publication date
ES415619A1 (es) 1976-02-01
CS184762B2 (en) 1978-09-15
FR2187662B1 (OSRAM) 1977-02-11
JPS504743A (OSRAM) 1975-01-18
AU5645673A (en) 1974-12-05
PL90857B1 (OSRAM) 1977-02-28
DE2328740A1 (de) 1973-12-20
BR7304232D0 (pt) 1974-07-11
FR2187662A1 (OSRAM) 1974-01-18

Similar Documents

Publication Publication Date Title
GB1439275A (en) Overload protecttion devices for hoists
GB872923A (en) Improvements relating to devices for ramming or driving piles or other elements
ES391234A1 (es) Mejoras en los aparatos de manutencion de cargas.
SE7703108L (sv) Overlastskydd for hissmaskiner
GB956332A (en) Improvements in vertically moving cable lifts
GB1189805A (en) Braking Apparatus for a Load Lifting Device.
GB1525234A (en) Weighing device
DE1118943B (de) UEberlastsicherung fuer Hebezeuge, insbesondere Auslegerkrane
GB345696A (en) Improvements in or relating to cranes
GB1074465A (en) Control device for winches
GB1288746A (OSRAM)
GB1395808A (en) Rail-bound drawn mine car
FR2405895A1 (fr) Elevateur monte-personnel et procede pour sa mise en oeuvre
GB1006905A (en) Mine hoisting equipment
GB1127770A (en) Load lifting apparatus and overload protection devices therefor
SE8601416L (sv) Kabelspenningsdetektering
GB880311A (en) Improvements in lifting, lowering and hauling
JPS5247244A (en) Elevator cage
GB2012719A (en) Crane safety device
EP0234451A3 (en) Crane
JPS6443482A (en) Emergency stop device for elevator
GB704113A (en) Improvements in or relating to cranes, telphers, hoists, lifts, electric pulley blocks and the like lifting apparatus
FR2315287A1 (fr) Descenseur
GB1236726A (en) Improvements in or relating to raising the masts of tower-cranes or the like
GB1039041A (en) Improved safety device for a lift or hoist

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees