SE9200878L - Hydraulisk kran med oekad maximal lyftkraft i hoeglaegesomraadet och saett att aastadkomma detta - Google Patents

Hydraulisk kran med oekad maximal lyftkraft i hoeglaegesomraadet och saett att aastadkomma detta

Info

Publication number
SE9200878L
SE9200878L SE9200878A SE9200878A SE9200878L SE 9200878 L SE9200878 L SE 9200878L SE 9200878 A SE9200878 A SE 9200878A SE 9200878 A SE9200878 A SE 9200878A SE 9200878 L SE9200878 L SE 9200878L
Authority
SE
Sweden
Prior art keywords
crane
load
lifting power
boom section
maximum lifting
Prior art date
Application number
SE9200878A
Other languages
Unknown language ( )
English (en)
Other versions
SE9200878D0 (sv
SE469425B (sv
Inventor
L Andersson
Original Assignee
Hiab 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 Hiab Ab filed Critical Hiab Ab
Priority to SE9200878A priority Critical patent/SE469425B/sv
Publication of SE9200878D0 publication Critical patent/SE9200878D0/sv
Priority to DE69327393T priority patent/DE69327393T2/de
Priority to AT93908203T priority patent/ATE187951T1/de
Priority to EP93908203A priority patent/EP0632789B1/en
Priority to ES93908203T priority patent/ES2141152T3/es
Priority to PCT/SE1993/000162 priority patent/WO1993019000A1/en
Publication of SE9200878L publication Critical patent/SE9200878L/sv
Publication of SE469425B publication Critical patent/SE469425B/sv

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
SE9200878A 1992-03-23 1992-03-23 Hydraulisk kran med oekad maximal lyftkraft i hoeglaegesomraadet och saett att aastadkomma detta SE469425B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9200878A SE469425B (sv) 1992-03-23 1992-03-23 Hydraulisk kran med oekad maximal lyftkraft i hoeglaegesomraadet och saett att aastadkomma detta
DE69327393T DE69327393T2 (de) 1992-03-23 1993-02-26 Hydraulischer kran mit erhöhter maximaler belastbarkeit in bereich der hohen lagen sowie entsprechendes verfahren
AT93908203T ATE187951T1 (de) 1992-03-23 1993-02-26 Hydraulischer kran mit erhöhter maximaler belastbarkeit in bereich der hohen lagen sowie entsprechendes verfahren
EP93908203A EP0632789B1 (en) 1992-03-23 1993-02-26 Hydraulic crane with increased maximum lifting power in the high-position area, and method therefor
ES93908203T ES2141152T3 (es) 1992-03-23 1993-02-26 Grua hidraulica con potencia maxima de elevacion incrementada en el rango de posiciones altas, y metodo asociado.
PCT/SE1993/000162 WO1993019000A1 (en) 1992-03-23 1993-02-26 Hydraulic crane with increased maximum lifting power in the high-position area, and method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200878A SE469425B (sv) 1992-03-23 1992-03-23 Hydraulisk kran med oekad maximal lyftkraft i hoeglaegesomraadet och saett att aastadkomma detta

Publications (3)

Publication Number Publication Date
SE9200878D0 SE9200878D0 (sv) 1992-03-23
SE9200878L true SE9200878L (sv) 1993-07-05
SE469425B SE469425B (sv) 1993-07-05

Family

ID=20385696

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200878A SE469425B (sv) 1992-03-23 1992-03-23 Hydraulisk kran med oekad maximal lyftkraft i hoeglaegesomraadet och saett att aastadkomma detta

Country Status (6)

Country Link
EP (1) EP0632789B1 (sv)
AT (1) ATE187951T1 (sv)
DE (1) DE69327393T2 (sv)
ES (1) ES2141152T3 (sv)
SE (1) SE469425B (sv)
WO (1) WO1993019000A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520536C2 (sv) * 2000-04-28 2003-07-22 Hiab Ab Hydraulisk kran samt förfarande för reglering av den maximalt tillåtna lyftkraften hos en hydraulisk kran
SE530761C2 (sv) * 2005-12-14 2008-09-09 Cargotec Patenter Ab Hydraulisk kran med registrering av lyftning och/eller nedsättning av last, förfarande för sådan registrering samt förfarande för beräkning av utmattningsbelastningen hos en hydraulisk kran
FI118469B (sv) 2006-03-31 2007-11-30 Loglift Jonsered Oy Ab Förfarande och anordning för styrning av en lyftkrans manövreringsorgan
DE102012010760A1 (de) 2012-05-31 2013-12-05 Wolffkran Holding Ag Elektrohydraulische Vorrichtung mit Drehstromasynchronmotor zur Verstellung eines Ausleger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036518B2 (de) * 1970-07-23 1974-06-27 Pietzsch, Ludwig, Dr.-Ing., 7500 Karlsruhe Überlastsicherung für Auslegerkrane
AT309735B (de) * 1971-07-22 1973-08-27 Palfinger Hydraulik Kg Einrichtung an Ladekränen
FR2633268B3 (fr) * 1988-06-27 1991-05-31 Roux Ind Sa Systeme limiteur de couple ou de moment pour engins de levage

Also Published As

Publication number Publication date
EP0632789A1 (en) 1995-01-11
DE69327393D1 (de) 2000-01-27
ATE187951T1 (de) 2000-01-15
ES2141152T3 (es) 2000-03-16
SE9200878D0 (sv) 1992-03-23
WO1993019000A1 (en) 1993-09-30
DE69327393T2 (de) 2000-05-18
SE469425B (sv) 1993-07-05
EP0632789B1 (en) 1999-12-22

Similar Documents

Publication Publication Date Title
DK0841299T3 (da) Hydrauliksystem til aktivering af en hydraulisk donkraft
SE9200878L (sv) Hydraulisk kran med oekad maximal lyftkraft i hoeglaegesomraadet och saett att aastadkomma detta
JPH09216786A (ja) 油圧クレーンのブーム伸縮停止保持装置
US4093092A (en) Load limiting device
ES2142875T3 (es) Grua de brazo de izado externo.
GB1138019A (en) Safety control systems for cranes
JP3724980B2 (ja) リーダ式杭打機
JPH0347010Y2 (sv)
JPS6134394Y2 (sv)
SE9101544D0 (sv) Krandaempare
JPH0628554Y2 (ja) 高所作業車における吊上装置の安全装置
JPS6232238Y2 (sv)
SU151785A1 (ru) Автомат-ограничитель грузоподъемности кранов
JPH0389088U (sv)
BR9807943A (pt) Sistema hidráulico para uma prensa
RU2053635C1 (ru) Сельскохозяйственный погрузчик
SE9603848L (sv) Anordning vid hydrauliskt manövrerad lyftkran
JPH02129399U (sv)
RU1827445C (ru) Гидравлическа система погрузчика
SE9503878D0 (sv) Anordning vid lyftkran
GB903857A (en) Improvements in or relating to overhead travelling cranes
ES2130075B1 (es) Sistema de control de carga para grua de pluma abatible.
JPH0550437B2 (sv)
JPS5948237B2 (ja) 自走式クレ−ン等のブ−ムを有する作業車の安全装置
SE9604714L (sv) Anordning vid lyftredskap

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9200878-8

Format of ref document f/p: F

NUG Patent has lapsed