EP0118154A1 - Hebezange - Google Patents

Hebezange Download PDF

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Publication number
EP0118154A1
EP0118154A1 EP84200253A EP84200253A EP0118154A1 EP 0118154 A1 EP0118154 A1 EP 0118154A1 EP 84200253 A EP84200253 A EP 84200253A EP 84200253 A EP84200253 A EP 84200253A EP 0118154 A1 EP0118154 A1 EP 0118154A1
Authority
EP
European Patent Office
Prior art keywords
gripping
hoisting
locking
barrel
locking member
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.)
Withdrawn
Application number
EP84200253A
Other languages
English (en)
French (fr)
Inventor
Cornelus Avezaat
Lambertus Adrianus Avezaat
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0118154A1 publication Critical patent/EP0118154A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/625—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for gripping drums or barrels

Definitions

  • the invention relates to a hoisting grip for tightly gripping an upwardly projecting end edge of an upright barrel and for hoisting the gripped barrel, which hoisting grip is provided with two L-shaped gripping elements, which each consist of a long arm and a short arm enclosing an angle with each other, and which near the junction of their long arm to their short arm are hinged together about a hinge pin, which extends in the transverse direction, a gripping jaw being connected near the free end of each short arm, in such a way that in the gripping position the downwardly directed long arm of one of the gripping elements rests near its lower end against the wall of the barrel, while the short arm of this gripping element is located above the end edge of the barrel and presses with the gripping'jaw connected thereto against the inner side of the end edge, whilst the long arm of the other gripping .
  • a locking member being movably connected to the hoisting grip and being displaceable between a position of rest and a locking position and in this locking position locking the gripping elements in the gripping position against a displacement with respect to each other towards the disengaged position.
  • a hoisting grip of this type is known from Dutch patent application 71.13835.
  • the hoisting grip according to -the invention is characterized in that upon displacement of the hoisting grip towards the gripping position the locking member is displaceable from its position of rest to the locking position under the influence of its own weight.
  • a favourable embodiment of the hoisting grip according to the invention is characterized in that the locking member has a slotted hole, through which a transverse shaft of the hoisting grip extends.
  • transverse shaft may be practically unloaded in the gripping position.
  • the drawing shows an embodiment of a hoisting grip according to the invention, with which an upwardly projecting end edge 1 of an upright barrel 2 may be tightly gripped, whereupon the barrel 2 thus gripped may be hoisted with the aid of the hoisting grip.
  • the hoisting grip comprises two L-shaped gripping elements 3 and 4, each consisting of a long arm 5, 6 respectively and of a short arm 7, 8 respectively enclosing an angle therewith.
  • the gripping element 3 is made from one plate member, whilst the gripping element 4 is composed of two plate members, which define an intermediate hollow space and which are connected to each other at their free end (fig. 3).
  • the two gripping elements 3, 4 are hinged together near the junction of their long arm 5, 6 respectively to their short arm 7, 8 respectively by means of a bolt 9, which extends in the transverse direction and upon which a nut 10 is fitted.
  • a gripping jaw 11, 12 is arranged near the free end of each short arm 7, 8.
  • the gripping jaw 11 is bar-shaped, while the gripping jaw 12 is U-shaped and interconnects the two plate members of the gripping element 4 at the end of the short arm 8.
  • a supporting plate 13 is hinged to the free end of the long arm 5 of the gripping element 3 and rests during operation against the wall of a barrel 2.
  • the long arm 6 of the gripping element 4 may be coupled to a hoisting means, for which purpose this arm is provided with a hoisting eye 14. Of course it is also possible to apply more than one hoisting eye 14.
  • a locking member 15 is displaceably connected to the gripping element 4.
  • the locking member 15 is provided with a slotted hole 16, through which a bolt 18 extends which cooperates with a nut 17.
  • the locking member 15 comprises a locking pin 19 and a handle 20.
  • the locking pin 19 is accommodated at least in part in a recess 21 in the end face of the short arm 7 of the gripping element 3.
  • a large portion of the handle 20 of the locking member 15 is received within the hollow space of the gripping element 4 and loads the locking member 15 in the direction of the locking position.
  • the handle 20 of the locking member 15 is swivelled slightly upwardly which can be done very lightly with one hand, whereupon the gripping elements 3, 4 can move from the disengaged position of the hoisting grip shown in fig. 1 towards the gripping position shown in fig. 2.
  • the downwardly directed long arm 5 rests against the barrel 2 by means of the supporting plate 13, while the short arm 7 of this gripping element 3 is located above the end edge I of the barrel 2 and presses with the gripping jaw 11 connected thereto against the inner side of the end edge 1.
  • the long arm 6 of the gripping element 4 is located above the end edge 1 of the barrel 2, while its short arm 8 extends downwardly beside the wall of the barrel 2 and presses with its gripping jaw 12 against the outer side of the end edge 1.
  • the locking member 15 is displaced towards the locking position (fig. 2) exclusively under the influence of its own weight.
  • the locking pin 19 locks the gripping elements 3 and 4 in such a way that upon lowering the hoisting means the enclosed angle between the long arms 5 and 6 of the gripping elements 3 and 4 cannot become smaller, so that the gripping jaws 11 and 12 are forced to retain their gripping position.
  • the locking member 15 may be withdrawn from the locking position, whereupon the hoisting grip may return to the disengaged position.
  • the bolt 18 is wholly unloaded in the gripping position and thus only serves for retaining the locking member 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP84200253A 1983-03-02 1984-02-22 Hebezange Withdrawn EP0118154A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8300766 1983-03-02
NL8300766A NL8300766A (nl) 1983-03-02 1983-03-02 Hijsklem.

Publications (1)

Publication Number Publication Date
EP0118154A1 true EP0118154A1 (de) 1984-09-12

Family

ID=19841491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84200253A Withdrawn EP0118154A1 (de) 1983-03-02 1984-02-22 Hebezange

Country Status (2)

Country Link
EP (1) EP0118154A1 (de)
NL (1) NL8300766A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014301A1 (en) * 1989-05-26 1990-11-29 Pedersen Kai Boersting A method and a device for handling transport containers, particularly gas cylinders
EP0570880A2 (de) * 1992-05-19 1993-11-24 A. Raymond GmbH & Co. KG Greifer für Lagerbehälter
CN105731276A (zh) * 2014-12-09 2016-07-06 三一汽车起重机械有限公司 连接头及工程机械
CN109987506A (zh) * 2019-05-08 2019-07-09 张化机（苏州）重装有限公司 一种可伸缩的封头吊装装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987204A (en) * 1959-08-13 1961-06-06 Little Giant Products Inc Material handling attachment for industrial trucks
GB893998A (en) * 1959-11-25 1962-04-18 Goodbourne & Byrne Ltd Improvements in devices for lifting drums, barrels and the like
FR1475614A (fr) * 1964-11-25 1967-04-07 Greater Iowa Corp Pince à grappin
US3333883A (en) * 1965-10-04 1967-08-01 Taiyu Shoji Kk Drum gripper
NL6917665A (de) * 1969-11-24 1971-05-26
FR2156516A1 (de) * 1971-10-08 1973-06-01 Arbouw Johannes
DE2531370A1 (de) * 1975-07-14 1977-01-20 Vaclav Pscholka Handbetriebener fass-transportwagen mit hydraulischer abhebung und mechanischem fassgreifer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987204A (en) * 1959-08-13 1961-06-06 Little Giant Products Inc Material handling attachment for industrial trucks
GB893998A (en) * 1959-11-25 1962-04-18 Goodbourne & Byrne Ltd Improvements in devices for lifting drums, barrels and the like
FR1475614A (fr) * 1964-11-25 1967-04-07 Greater Iowa Corp Pince à grappin
US3333883A (en) * 1965-10-04 1967-08-01 Taiyu Shoji Kk Drum gripper
NL6917665A (de) * 1969-11-24 1971-05-26
FR2156516A1 (de) * 1971-10-08 1973-06-01 Arbouw Johannes
DE2531370A1 (de) * 1975-07-14 1977-01-20 Vaclav Pscholka Handbetriebener fass-transportwagen mit hydraulischer abhebung und mechanischem fassgreifer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014301A1 (en) * 1989-05-26 1990-11-29 Pedersen Kai Boersting A method and a device for handling transport containers, particularly gas cylinders
EP0570880A2 (de) * 1992-05-19 1993-11-24 A. Raymond GmbH & Co. KG Greifer für Lagerbehälter
EP0570880A3 (en) * 1992-05-19 1994-06-15 Raymond A Gmbh & Co Kg Gripper for storage container
CN105731276A (zh) * 2014-12-09 2016-07-06 三一汽车起重机械有限公司 连接头及工程机械
CN105731276B (zh) * 2014-12-09 2018-12-25 三一汽车起重机械有限公司 连接头及工程机械
CN109987506A (zh) * 2019-05-08 2019-07-09 张化机（苏州）重装有限公司 一种可伸缩的封头吊装装置
CN109987506B (zh) * 2019-05-08 2024-06-04 张化机（苏州）重装有限公司 一种可伸缩的封头吊装装置

Also Published As

Publication number Publication date
NL8300766A (nl) 1984-10-01

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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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

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

17P Request for examination filed

Effective date: 19840925

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19851127