AT320915B - Device for keeping the load height constant while the boom is pivoted on luffing cranes - Google Patents

Device for keeping the load height constant while the boom is pivoted on luffing cranes

Info

Publication number
AT320915B
AT320915B AT273271A AT273271A AT320915B AT 320915 B AT320915 B AT 320915B AT 273271 A AT273271 A AT 273271A AT 273271 A AT273271 A AT 273271A AT 320915 B AT320915 B AT 320915B
Authority
AT
Austria
Prior art keywords
boom
pivoted
keeping
load height
height constant
Prior art date
Application number
AT273271A
Other languages
German (de)
Original Assignee
Wyhlen Ag Eisenbau
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 Wyhlen Ag Eisenbau filed Critical Wyhlen Ag Eisenbau
Priority to AT273271A priority Critical patent/AT320915B/en
Priority to DE19722214289 priority patent/DE2214289B2/en
Priority to CH463772A priority patent/CH538994A/en
Priority to GB1460772A priority patent/GB1369883A/en
Priority to FR7211483A priority patent/FR2132328B1/fr
Application granted granted Critical
Publication of AT320915B publication Critical patent/AT320915B/en

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
    • B66C23/06—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 with jibs mounted for jibbing or luffing movements
    • B66C23/08—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths
    • B66C23/10—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths the paths being substantially horizontal; Level-luffing jib-cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0307—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
AT273271A 1971-03-31 1971-03-31 Device for keeping the load height constant while the boom is pivoted on luffing cranes AT320915B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT273271A AT320915B (en) 1971-03-31 1971-03-31 Device for keeping the load height constant while the boom is pivoted on luffing cranes
DE19722214289 DE2214289B2 (en) 1971-03-31 1972-03-24 Device for keeping the load height constant while the boom is pivoted on luffing cranes
CH463772A CH538994A (en) 1971-03-31 1972-03-27 Method and device for keeping the load height constant while the boom is pivoted on luffing cranes
GB1460772A GB1369883A (en) 1971-03-31 1972-03-29 Method of co-ordinating hoisting gear and jib-luffing movements in a luffing crane
FR7211483A FR2132328B1 (en) 1971-03-31 1972-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT273271A AT320915B (en) 1971-03-31 1971-03-31 Device for keeping the load height constant while the boom is pivoted on luffing cranes

Publications (1)

Publication Number Publication Date
AT320915B true AT320915B (en) 1975-03-10

Family

ID=3539413

Family Applications (1)

Application Number Title Priority Date Filing Date
AT273271A AT320915B (en) 1971-03-31 1971-03-31 Device for keeping the load height constant while the boom is pivoted on luffing cranes

Country Status (5)

Country Link
AT (1) AT320915B (en)
CH (1) CH538994A (en)
DE (1) DE2214289B2 (en)
FR (1) FR2132328B1 (en)
GB (1) GB1369883A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621017C2 (en) * 1976-05-12 1987-04-16 Peiner Maschinen- Und Schraubenwerke Ag, 3150 Peine Crane with load path control
DE2827374A1 (en) * 1978-06-22 1980-01-03 Hatlapa Uetersener Maschf Shipboard crane with cylinder operated overhanging arm - has actuating cylinder with extended piston between column and arm
DE3320849A1 (en) * 1983-06-09 1984-12-13 Siegfried 8922 Peiting Schuster Crane which can be installed in the roof space of a building
DE19931301B4 (en) * 1999-07-07 2005-08-18 Liebherr-Werk Ehingen Gmbh Method and device for guiding a crane load hook
CN102502407B (en) * 2011-12-08 2014-03-05 中联重科股份有限公司 Control device and system for synchronizing luffing mechanism and jacking mechanism and engineering machinery
CN113044711B (en) * 2021-03-23 2021-12-03 大连理工大学 Rope traction type nuclear loop crane
CN113212507B (en) * 2021-05-11 2022-07-26 唐山奇隆洁具有限公司 Upper die mechanism of original blank pad
CN113697697B (en) * 2021-08-16 2023-10-03 中国海洋石油集团有限公司 Anti-collision device and anti-collision method for limiting 3D region of offshore base crane

Also Published As

Publication number Publication date
DE2214289A1 (en) 1972-11-02
GB1369883A (en) 1974-10-09
DE2214289B2 (en) 1979-09-27
FR2132328B1 (en) 1974-08-02
CH538994A (en) 1973-07-15
FR2132328A1 (en) 1972-11-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee