EP0055874A2 - Hebejoch zum Greifen und Bewegen von Frachtbehältern für Hubwagen - Google Patents

Hebejoch zum Greifen und Bewegen von Frachtbehältern für Hubwagen Download PDF

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Publication number
EP0055874A2
EP0055874A2 EP81201132A EP81201132A EP0055874A2 EP 0055874 A2 EP0055874 A2 EP 0055874A2 EP 81201132 A EP81201132 A EP 81201132A EP 81201132 A EP81201132 A EP 81201132A EP 0055874 A2 EP0055874 A2 EP 0055874A2
Authority
EP
European Patent Office
Prior art keywords
fixed
headpieces
casing
hooking
jacks
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.)
Ceased
Application number
EP81201132A
Other languages
English (en)
French (fr)
Other versions
EP0055874A3 (de
Inventor
Claudio Fontanini
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.)
DELMACH Srl
Original Assignee
DELMACH Srl
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 DELMACH Srl filed Critical DELMACH Srl
Publication of EP0055874A2 publication Critical patent/EP0055874A2/de
Publication of EP0055874A3 publication Critical patent/EP0055874A3/de
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/18—Load gripping or retaining means
    • B66F9/186—Container lifting frames

Definitions

  • the present invention relates to a device which can be combined with a front hoisting truck for the hooking and the handling of containers.
  • the front hoisting trucks are considered as the machines having the best operating rate in the handling of the containers, it being meant as handling the loading onto and the unloading from trucks, the stacking on the yards and the stowage.
  • the front hoisting trucks are provided with hooking frames (“spreader”), by which the container is hooked at the upper part, by means of the proper angle blocks provided on the container itself.
  • preader hooking frames
  • the hooking frames must have a remarkable strength, and thus comprise a fixed structure and telescopic arms, which are controlledly extended by means of hydraulic or oleodynamic jacks and are provided with the members ("twist") for the hooking of the container.
  • the main purpose of the invention is that of providing a container hooking frame for front hoisting trucks which can be reduced to dimensions such as to pass, in the condition assembled to the hoisting truck , through the available passages in the handling operations and particularly through the loading doors of containers carrying vessels, the characteristic of structural strenght and of operating reliability needed for the use being of the same time maintained.
  • a more specific purpose of the present finding is that of providing a hooking frame which in the non operating condition has a maximum size, as meant transversely to the motion direction of the hoisting truck, lower than 600 mm.
  • a hooking frame comprising a fixed casing, having two cross housings for the engagement by the forks of the gooseneck of the hoisting truck, and two headpieces having the container hooking members, said headpieces being extensible in two stages outwardly and symmetrically with respect to the said fixed casing characterized in that it comprises a pair of first extension means, connected to the said headpieces and opposite to each other, said first extension means being movable between a first position in which said headpieces are fully drawn back against said fixed casing and a second position in which said headpieces are displaced at both sides of the fixed casing by a predetermined distance, said first extension means being positioned in a central position with respect to the said fixed casing and being vertically staggered, whereby the respective operating lines are coplanar and parallel in a vertical plane parallel to the extension and withdrawing direction of the said headpieces, and second extension means, movable between a first position in which said headpieces are drawn back to the said second position of said first
  • the reference 10 indicates a fixed structure or casing, comprising two box-like members 11, which are identical and symmetrical with respect to a longitudinal median line 12.
  • the two box-like members 11 are provided with reinforcement parts 13, whereas the two plates 14 and 15 close at the two ends respectively the box-like members 11, these plates being detailedly shown in the figs. 6 and 7.
  • oledynamic actuators are foreseen, the connections of which to the control panel on the hoisting truck are formed by flexible pipes (suitable to follow the displacements of the extensible arms), as generically indicated in fig. 1 by the reference 27.
  • the plate 14 of fig. 6 comprises two symmetrical openings 28 (A and B), in which the extensible arms 16 (A and B), pass, whereas in the plate 15 of fig. 7 openings 29 (A, B),like the openings 28 (A,B), are provided, but are staggered in the horizontal plane, for the passage of the arms 17 (A,B).
  • the opening 129 of lower size in the plates 14 and 15 serves on the contrary for the passage of the afore said hoses 27.
  • a pair of hydraulic or oleodynamic or pneumatic jacks comprising a stem> 30 (A,B) extensible and retractable with respect to a cylinder 32 (A,B) rigidly fastened to the related extensible arm 20 (A,B).
  • a like arrangement of jacks is provided for the pair of extensible arms 21 (A,B) the single components being indicated by the numbers 32 (A,B) and 33 (A,B).
  • two hydraulic or oleodynamic or pneumatic jacks are provided, which respectively comprise for the plate 18 a piston having a stem 36 coupled by a joint 37 to a second stem 37 coupled to a cylinder 237 in turn fastened at 337 to the fixed casing 10, whereas the cylinder 39 is anchored to the plate 18.
  • a hole 40 is provided in the plate 14, having a size suitable to permit the eyes 41, by which the cylinder 39 is coupled to the plate 18, to be retracted too.
  • the piston 42 having the end fixed through the coupling 43 to a second stem 143 to a cylinder 243, which in turn is fixed at 343 to the fixed casing 10 whereas the cylinder 45 is coupled through the eyes 46 to the plate 19 and passes through the hole 47 of the plate 15.
  • the jacks for the extension and withdrawal of the first stage plates 18 and 19 are mounted in a vertical plane passing through the symmetry axis 12 but are vertically staggered whereby their extension and withdrawal movement is possible without affecting the possibility of keeping the maximum dimension of the hooking frame within the aforesaid limits (below 6000mm) for the specified reasons.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP81201132A 1980-10-14 1981-10-12 Hebejoch zum Greifen und Bewegen von Frachtbehältern für Hubwagen Ceased EP0055874A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2532080 1980-10-14
IT25320/80A IT1133881B (it) 1980-10-14 1980-10-14 Telaio di agganciamento e movimentazione di containers per carrelli elevatori

Publications (2)

Publication Number Publication Date
EP0055874A2 true EP0055874A2 (de) 1982-07-14
EP0055874A3 EP0055874A3 (de) 1983-04-13

Family

ID=11216331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81201132A Ceased EP0055874A3 (de) 1980-10-14 1981-10-12 Hebejoch zum Greifen und Bewegen von Frachtbehältern für Hubwagen

Country Status (2)

Country Link
EP (1) EP0055874A3 (de)
IT (1) IT1133881B (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370585A1 (de) * 1988-11-22 1990-05-30 C. Stinis Jr Krimpen Holding Bv Heberahmen für einen Container
US5280980A (en) * 1992-12-24 1994-01-25 Earl's Industries Ltd. Self-aligning twin container spreader
US5336039A (en) * 1993-06-14 1994-08-09 Cascade Corporation Lift truck parallel arm clamp for compatibly maximizing operator visibility and load-carrying capacity
WO1998021141A1 (en) * 1996-11-12 1998-05-22 Smidesprodukter Skövde Ab Arrangement for adjustment of the forks on a forklift or similar
WO1999031003A1 (en) * 1997-11-21 1999-06-24 Bromma Conquip Ab Arrangement in a lifting device
US6145903A (en) * 1996-04-25 2000-11-14 Stinis Beheer B.V. Hoisting frame and method for hoisting containers
WO2012100586A1 (zh) * 2011-01-30 2012-08-02 湖南三一智能控制设备有限公司 堆高机吊具及设有该吊具的堆高机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752346A (en) * 1971-10-01 1973-08-14 Towmotor Corp Expandable side-handling container attachment
SE358368B (de) * 1971-11-26 1973-07-30 Lidhults Mekaniska Verkstad Ab
NZ180850A (en) * 1975-05-27 1979-04-26 Container Cargo Carriers Corp Container ship loaded through ramped entrance at bow
GB2031841A (en) * 1978-10-23 1980-04-30 Lancer Boss Ltd Load lifting frames or use with load lifting vehicles and equipment
SE7905757L (sv) * 1979-07-02 1981-01-03 Karlsson Goesta Manoversystem for lyftanordning

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370585A1 (de) * 1988-11-22 1990-05-30 C. Stinis Jr Krimpen Holding Bv Heberahmen für einen Container
US5280980A (en) * 1992-12-24 1994-01-25 Earl's Industries Ltd. Self-aligning twin container spreader
US5336039A (en) * 1993-06-14 1994-08-09 Cascade Corporation Lift truck parallel arm clamp for compatibly maximizing operator visibility and load-carrying capacity
US6145903A (en) * 1996-04-25 2000-11-14 Stinis Beheer B.V. Hoisting frame and method for hoisting containers
US6312213B1 (en) 1996-04-25 2001-11-06 Stinis, Beheer B.V. Hoisting frame and method for its use
WO1998021141A1 (en) * 1996-11-12 1998-05-22 Smidesprodukter Skövde Ab Arrangement for adjustment of the forks on a forklift or similar
WO1999031003A1 (en) * 1997-11-21 1999-06-24 Bromma Conquip Ab Arrangement in a lifting device
US6352292B1 (en) 1997-11-21 2002-03-05 Bromma Conquip Ab Arrangement in a lifting device
WO2012100586A1 (zh) * 2011-01-30 2012-08-02 湖南三一智能控制设备有限公司 堆高机吊具及设有该吊具的堆高机

Also Published As

Publication number Publication date
EP0055874A3 (de) 1983-04-13
IT8025320A0 (it) 1980-10-14
IT1133881B (it) 1986-07-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE DE FR GB NL SE

PUAL Search report despatched

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Designated state(s): BE DE FR GB NL SE

17P Request for examination filed

Effective date: 19831011

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18R Application refused

Effective date: 19860919

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FONTANINI, CLAUDIO