EP4089043C0 - Seilkrananlage - Google Patents

Seilkrananlage

Info

Publication number
EP4089043C0
EP4089043C0 EP22173012.0A EP22173012A EP4089043C0 EP 4089043 C0 EP4089043 C0 EP 4089043C0 EP 22173012 A EP22173012 A EP 22173012A EP 4089043 C0 EP4089043 C0 EP 4089043C0
Authority
EP
European Patent Office
Prior art keywords
crane system
cable crane
cable
crane
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.)
Active
Application number
EP22173012.0A
Other languages
English (en)
French (fr)
Other versions
EP4089043A1 (de
EP4089043B1 (de
Inventor
Hannes Ladstätter
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.)
Gebr Ladstaetter Kg
Original Assignee
Gebr Ladstaetter Kg
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 Gebr Ladstaetter Kg filed Critical Gebr Ladstaetter Kg
Publication of EP4089043A1 publication Critical patent/EP4089043A1/de
Application granted granted Critical
Publication of EP4089043B1 publication Critical patent/EP4089043B1/de
Publication of EP4089043C0 publication Critical patent/EP4089043C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
    • B66C21/04—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways with cable-ways supported at one end or both ends on bodily movable framework, e.g. framework mounted on rail track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/22—Control systems or devices for electric drives
    • B66C13/23—Circuits for controlling the lowering of the load
    • B66C13/26—Circuits for controlling the lowering of the load by AC motors
    • B66C13/28—Circuits for controlling the lowering of the load by AC motors utilising regenerative braking for controlling descent of heavy loads and having means for preventing rotation of motor in the hoisting direction when load is released

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Control And Safety Of Cranes (AREA)
EP22173012.0A 2021-05-12 2022-05-12 Seilkrananlage Active EP4089043B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50365/2021A AT524983B1 (de) 2021-05-12 2021-05-12 Laufwagen für einen Seilkran

Publications (3)

Publication Number Publication Date
EP4089043A1 EP4089043A1 (de) 2022-11-16
EP4089043B1 EP4089043B1 (de) 2025-07-02
EP4089043C0 true EP4089043C0 (de) 2025-07-02

Family

ID=81648301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22173012.0A Active EP4089043B1 (de) 2021-05-12 2022-05-12 Seilkrananlage

Country Status (2)

Country Link
EP (1) EP4089043B1 (de)
AT (1) AT524983B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT527941B1 (de) * 2024-08-22 2025-08-15 Gebrueder Ladstaetter Kg Laufwagen für eine Seilkrananlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687109A (en) * 1986-07-03 1987-08-18 Davis Glenn T Radio controlled electric slack puller, brake and battery recharging system
AT512872B1 (de) * 2012-05-11 2015-02-15 Koller Gmbh Elektrische Seilausspulung eines Seilkrans
IT201600099746A1 (it) * 2016-10-05 2018-04-05 Stefan Leitner Carrello automotore per gru a fune con recupero di energia
AT521032B1 (de) * 2018-06-19 2019-10-15 Mm Forsttechnik Gmbh Universallaufwagen mit Zwangsausspulung des Zugseils beziehungsweise des Hubseiles im 2- und 3-Seilbetrieb

Also Published As

Publication number Publication date
EP4089043A1 (de) 2022-11-16
EP4089043B1 (de) 2025-07-02
AT524983B1 (de) 2023-04-15
AT524983A1 (de) 2022-11-15

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