EP0106372A1 - Selbstklemmendes Hebeband - Google Patents

Selbstklemmendes Hebeband Download PDF

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Publication number
EP0106372A1
EP0106372A1 EP83200840A EP83200840A EP0106372A1 EP 0106372 A1 EP0106372 A1 EP 0106372A1 EP 83200840 A EP83200840 A EP 83200840A EP 83200840 A EP83200840 A EP 83200840A EP 0106372 A1 EP0106372 A1 EP 0106372A1
Authority
EP
European Patent Office
Prior art keywords
sling
self
strands
parallel
tightening
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Withdrawn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
EP83200840A
Other languages
English (en)
French (fr)
Inventor
Jean De Brabander
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.)
F Van Damme & Cie NV
Original Assignee
F Van Damme & Cie NV
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
Priority claimed from BE2/59871A external-priority patent/BE894668A/nl
Application filed by F Van Damme & Cie NV filed Critical F Van Damme & Cie NV
Publication of EP0106372A1 publication Critical patent/EP0106372A1/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Withdrawn legal-status Critical Current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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/18—Band-type slings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/18—Elements provided with handles or other suspension means

Definitions

  • the present invention relates to a self-tightening sling for loading, unloading and transporting goods packed in bags or other similar packaging materials.
  • a known self-locking sling consists of two main parts, namely a first part of practically quadrilobed shape and comprising a folded and sewn strap or strap, and a second part consisting essentially of a double loop-shaped element. also comprising a folded and sewn strap or strap, the number of angles of which corresponds to that of the first part.
  • the present invention aims to achieve an improved self-tightening sling of the kind defined above, which is distinguished by the fact that the aforementioned drawback is radically excluded, so that the correct application of the upper part of the slinging is carried out without difficulty and that any risk of loosening of one of the elements of the upper part by sliding is completely excluded.
  • the self-tightening sling improved according to the present invention which has the abovementioned advantages and other advantages, essentially consists of two parts, namely a lower part of quadrilobed shape and an upper part in the form of a double loop comprising two parallel strands and two crossed strands, the length of each loop being chosen so that the second part of the sling applied around a load can be divided into four angular elements in the form of loops, each loop of which has a length such that it can be tied to one of the loops of the lower part of the sling by means of a self-tightening knot with simultaneous formation of a suspension loop, this sling according to the invention being characterized in that the parallel elements of the second part (upper part) of the sling are, at least in the middle of their length, connected by a transverse band, the ends of which are sewn to these elements nts parallel of the second part.
  • the sling shown in the figures consists, in a manner known per se, of two main parts, namely a first part or lower part 1 of quadrilobed shape and a second part or upper part 2 in the form of a double loop .
  • the first part 1 of the sling concerned has a support zone 3 each corner of which is provided with a loop 4, while the part 2 has four angles 5 in the form of loops, formed by strands of bands, namely, on the one hand, two parallel strands 6 and 7 and, on the other hand, two crossed strands 8 and 9.
  • said parallel strands 6 and 7 are, in the middle of their length, connected to each other by a transverse strip 10, coming, where appropriate, from strip waste and sewn at its two ends to the strands 6 and 7.
  • This transverse strip 10 is preferably also fixed by sewing to the strands 6 and 7 at their crossing point.
  • the sling described in the preceding lines is implemented, in a known manner, by first depositing the load on its lower spread part, that is to say on said support zone 3, composed load for example bags 11 suitably stacked there, and then spreading part 2 of the sling on the load, which is facilitated by the presence of the transverse strip 10, the correct arrangement of the two strands 6 and 7 not having no problem thanks to the fact that their mutual displacement by sliding is completely excluded.
  • each loop 5 of part 2 is then fixed to a corresponding loop of part 1 by a knot self-locking flow 12, also known per se, all this so that this node is at a height less than the total height of the load 11 composed of a stack of bags.
  • the loops 5 serve to suspend the loaded sling from the hook of a handling machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP83200840A 1982-10-12 1983-06-09 Selbstklemmendes Hebeband Withdrawn EP0106372A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2059871 1982-10-12
BE2/59871A BE894668A (nl) 1982-10-12 1982-10-12 Verbeterde zelfklemmende leng

Publications (1)

Publication Number Publication Date
EP0106372A1 true EP0106372A1 (de) 1984-04-25

Family

ID=3865617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83200840A Withdrawn EP0106372A1 (de) 1982-10-12 1983-06-09 Selbstklemmendes Hebeband

Country Status (1)

Country Link
EP (1) EP0106372A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687321A (en) * 1952-03-07 1954-08-24 Toffolon Roger Louis Cargo binder
SU611851A1 (ru) * 1976-05-19 1978-06-25 Предприятие П/Я Р-6721 Строп-контейнер
GB1556818A (en) * 1977-09-08 1979-11-28 Ici Ltd Webbings
EP0056676A2 (de) * 1981-01-20 1982-07-28 N.V. TRANSWORLD MARINE AGENCY CY S.A., naamloze vennootschap Selbstsperrende Lastschlinge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687321A (en) * 1952-03-07 1954-08-24 Toffolon Roger Louis Cargo binder
SU611851A1 (ru) * 1976-05-19 1978-06-25 Предприятие П/Я Р-6721 Строп-контейнер
GB1556818A (en) * 1977-09-08 1979-11-28 Ici Ltd Webbings
EP0056676A2 (de) * 1981-01-20 1982-07-28 N.V. TRANSWORLD MARINE AGENCY CY S.A., naamloze vennootschap Selbstsperrende Lastschlinge

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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

17P Request for examination filed

Effective date: 19840117

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI LU NL SE

ITCL It: translation for ep claims filed

Representative=s name: DR. ING. A. RACHELI & C.

TCAT At: translation of patent claims filed
TCNL Nl: translation of patent claims filed
DET De: translation of patent claims
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19860526

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DE BRABANDER, JEAN