ES2141152T3 - Grua hidraulica con potencia maxima de elevacion incrementada en el rango de posiciones altas, y metodo asociado. - Google Patents

Grua hidraulica con potencia maxima de elevacion incrementada en el rango de posiciones altas, y metodo asociado.

Info

Publication number
ES2141152T3
ES2141152T3 ES93908203T ES93908203T ES2141152T3 ES 2141152 T3 ES2141152 T3 ES 2141152T3 ES 93908203 T ES93908203 T ES 93908203T ES 93908203 T ES93908203 T ES 93908203T ES 2141152 T3 ES2141152 T3 ES 2141152T3
Authority
ES
Spain
Prior art keywords
crane
load
boom section
range
relief valve
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
ES93908203T
Other languages
English (en)
Spanish (es)
Inventor
Lars Andersson
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.)
Hiab AB
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
Application granted granted Critical
Publication of ES2141152T3 publication Critical patent/ES2141152T3/es
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
    • 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)
ES93908203T 1992-03-23 1993-02-26 Grua hidraulica con potencia maxima de elevacion incrementada en el rango de posiciones altas, y metodo asociado. Expired - Lifetime ES2141152T3 (es)

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 (1)

Publication Number Publication Date
ES2141152T3 true ES2141152T3 (es) 2000-03-16

Family

ID=20385696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93908203T Expired - Lifetime 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.

Country Status (6)

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

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 (fi) 2006-03-31 2007-11-30 Loglift Jonsered Oy Ab Menetelmä ja laitteisto nosturin toimilaitteen ohjaamiseksi
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
ATE187951T1 (de) 2000-01-15
DE69327393T2 (de) 2000-05-18
WO1993019000A1 (en) 1993-09-30
SE9200878L (sv) 1993-07-05
EP0632789A1 (de) 1995-01-11
SE9200878D0 (sv) 1992-03-23
SE469425B (sv) 1993-07-05
DE69327393D1 (de) 2000-01-27
EP0632789B1 (de) 1999-12-22

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