EP0004616B1 - Kasten, insbesondere Fischkasten, aus Kunststoff und Hebezeug zum Heben desselben - Google Patents

Kasten, insbesondere Fischkasten, aus Kunststoff und Hebezeug zum Heben desselben Download PDF

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Publication number
EP0004616B1
EP0004616B1 EP79100891A EP79100891A EP0004616B1 EP 0004616 B1 EP0004616 B1 EP 0004616B1 EP 79100891 A EP79100891 A EP 79100891A EP 79100891 A EP79100891 A EP 79100891A EP 0004616 B1 EP0004616 B1 EP 0004616B1
Authority
EP
European Patent Office
Prior art keywords
box
carrying
boxes
fact
lifting apparatus
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.)
Expired
Application number
EP79100891A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0004616A1 (de
Inventor
Anton Jens Peter
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.)
Fritz Schafer Fabriken fur Lager- und Betriebseinrichtungen GmbH
Original Assignee
Fritz Schafer Fabriken fur Lager- und Betriebseinrichtungen GmbH
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8105575&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0004616(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fritz Schafer Fabriken fur Lager- und Betriebseinrichtungen GmbH filed Critical Fritz Schafer Fabriken fur Lager- und Betriebseinrichtungen GmbH
Publication of EP0004616A1 publication Critical patent/EP0004616A1/de
Application granted granted Critical
Publication of EP0004616B1 publication Critical patent/EP0004616B1/de
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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
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/22—External fittings for facilitating lifting or suspending of containers

Definitions

  • the invention relates to a box, in particular fish box, made of plastic, which consists of a rectangular or square bottom with interconnected side walls standing on top of it and has support lugs which, even in closely adjacent boxes, a lowering of supporting rods of a hoist provided with pivotable grippers and allow the grippers to engage.
  • a fish box of this type and an associated hoist are already part of the prior art through FR-A-1 313 307.
  • the upstanding longitudinal side walls adjoin the floor at right angles, while the transverse side walls are inclined upward at an obtuse angle from this floor.
  • the four corners of the floor adjoin upwards and inwards inclined wall surfaces, which connect the longitudinal and transverse side walls so that they form beveled corner areas at the upper box edge, while they have a right-angled corner boundary in the area of the box floor.
  • This peculiar design of the wall areas is intended to create handles on the transverse side walls of the boxes, which not only enable manual gripping of the boxes stacked one above the other, but also allow the lifting rods to be engaged, with the aid of which both individual boxes and box stacks can be lifted off perform.
  • the invention aims to eliminate the drawbacks peculiar to the known boxes, in particular fish boxes, that is to say to reduce the space required for stacking them and to make work easier when cleaning and moving them, particularly on the cutter and during landing.
  • the aim of the invention is therefore to provide a box of the generic type which can be handled easily and safely, regardless of whether it has to be transported individually or in several units at the same time. Furthermore, according to the invention, a possibility is also to be created to ensure the safe transport of the boxes with the aid of hoists, regardless of whether the boxes are set up individually or in a block stack.
  • a box according to the invention in particular fish box, is mainly characterized in that the corners of the box have such a flattened shape that when four identical boxes are put together in the common plane with the side walls against one another in the common corner, one over the entire height of the Box-extending opening is formed and that a support lug is arranged as support lugs in each corner of the box, such that a hoist equipped with four each associated with the corners of the box and drained into the openings can be inserted behind the support lugs.
  • the support lugs are formed by an outwardly directed flange of the side walls along the upper edge of the box.
  • the upper edge of the box has a cross-section which extends from a section running obliquely inwards and upwards from the side wall first into a vertically running section and then into an outwardly directed, essentially horizontal flange passes, which in turn has a downward bent section.
  • a box with an edge of such a cross-section is already part of the prior art due to DE-B-2 126 773, but this box has no beveled corner areas that could interact with a hoist as support lugs.
  • a lifting device for lifting one or more boxes according to the invention, consisting of a frame set up for suspension on a lifting device, that has several downward supporting rods, each of which is provided at the lower end with a carrying gripper, which for movement from an inactive position - in that it does not hinder the vertical movement of the support rods through the opening - is set in an effective position - in which it can grasp the approaches on the boxes - is distinguished from FR-A-1 313 307 mainly in that the frame has four support rods, each with a gripper, which are designed and arranged such that they by the openings (9) formed by the corners of abutting boxes can be lowered and the grippers can be inserted under the carrying lugs of a box located there.
  • the frame carries adjustable stop bars, which are arranged for abutting with their lower ends against the upper edge of the box.
  • each gripper is designed as a two-armed lever, which is rotatably mounted about a horizontal axis in the tubular support rod and whose long arm forms the part set up for gripping the carrying attachment on a box, the two-armed lever is held in the inactive position by spring action and is connected to a wire rope which is guided to actuators on the frame, via which the two-armed lever can be rotated into the effective position limited by a stop.
  • the box shown in FIGS. 1 to 3 has a rectangular bottom 1 and 4 and projecting side walls 2 thereof, which are formed into a special profile along the upper edge part delimiting the free opening of the box.
  • This profile 3 has an obliquely upward and inward section 4, an adjoining vertical section 5 and a horizontally outwardly extending flange 6, which in turn has a downwardly bent section 7.
  • the edge part formed by the profile 3 serves in part to stiffen the box and, on the other hand, forms with its flange 6 and the adjoining section 7 a support projection for gripping the box.
  • edge part formed by the profile 3 is drawn in, so that a corner bevel 8 is formed between a longitudinal side wall and a transverse side wall, as shown in FIG. 3.
  • each box When putting together at least four boxes, as can be seen in FIG. 3, an opening 9 is left between the adjacent corner regions, which opening runs over the entire height of the boxes. Also in the area of the corner bevels 8, the edge part of each box has the profile 3 described above and can be seen in FIGS. 1 and 2, in such a way that downward-facing support lugs 6, 7 are also formed, by means of which the box can be lifted. .. as described below.
  • a hoist according to the invention is shown schematically in FIGS. 4 and 5. It consists of a frame 10, which for connection to a lifting device, not shown, for. B. a block and tackle, or a crane, is set up by means of chains 11.
  • the frame 10 has four downward supporting rods 12, which are mounted so that their distance from each other is matched to the dimensions of a box according to FIGS. 1 to 3. By lowering the frame 10, the support rods 12 can enter the openings 9.
  • the support rods 12 are provided with grippers 13, which can interact with the support lugs 6, 7 in the area of the corner bevels 8 of the boxes.
  • One or more boxes can be lifted out of a large collection of boxes, with many boxes standing next to each other and many boxes on top of one another and being able to form a so-called block stack.
  • the hoist can be designed so that it can easily grasp a desired number and can be easily cleared of these boxes.
  • This possibility is achieved according to the invention in that the grippers 13 are movable and also easy to operate so that they can be brought into an effective engagement position or into an ineffective release position without time-consuming or difficult processes.
  • the frame is provided with easily adjustable stop bars 21 so that the number of boxes standing on top of each other can be set beforehand.
  • each support rod 12 consists of a tube in which a plate 15 acting as a two-armed lever is rotatably mounted about a horizontal axis 14.
  • the long arm 16 of the plate 15 serves in its active position as a gripper 13, as shown in Fig. 8.
  • the end edge of the plate 15 abuts from below against the flange 6 of the support projection 6, a box.
  • the gripper in which the plate 15 is pivoted into the tubular support rod 12, it can be moved freely into the opening according to FIG. 3.
  • the plate 15 acting as a two-armed lever is loaded by a helical spring 17 which attempts to hold the plate 15 in the inactive position.
  • a wire rope 18 is connected to the plate 15, by means of which the plate 15 can be pivoted into the effective position shown in FIG. 8 by means of an upward pull.
  • the pull rope is brought up through the tubular support rod 12 and another tube of the frame 10 after a few actuation handles 19 attached to the frame 10 at the top.
  • the frame 10 also has the stop rods 21 already mentioned, which are slidably mounted in a bushing 22 on the frame and have a stop plate 23 at their lower end, which from above against the outside 20 on the flange 6 of the profile 3 of a box can come to the plant.
  • the stop rod 21 is set up for setting at different heights, for example by means of holes 24 and associated pins.
  • the stop bars 21 are adjusted relative to the support bars 12 to the corresponding number of boxes standing one above the other, in accordance with a predetermined vertical distance between the stop plates 23 and the lower end of the support bars 12 are in their inwardly pivoted, inactive position under the action of the springs 17th
  • the hoist is lowered so that the support rods 12 lower through the openings 9 around the boxes in question for lifting.
  • the stop plate 23 abuts the upper side 20 of the flange 6 on the profile 3 of the upper box, the lowering movement of the lifting device is interrupted.
  • the plate 15 forming the gripper 13 can be pivoted by actuating the attacks 19 by means of the wire rope 18 into the operative position corresponding to FIG. 8, so that the long arm 16 thereof grips under the flange 6 of the support lugs 6, 7 of the lower box.
  • the three boxes are then lifted from the other boxes and can be moved to a desired location, e.g. B. a car body to be transferred.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Stackable Containers (AREA)
EP79100891A 1978-04-05 1979-03-26 Kasten, insbesondere Fischkasten, aus Kunststoff und Hebezeug zum Heben desselben Expired EP0004616B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK1509/78 1978-04-05
DK150978AA DK142493B (da) 1978-04-05 1978-04-05 Kasse, især fiskekasse af formstof, og løfteværktøj til loftning af samme.

Publications (2)

Publication Number Publication Date
EP0004616A1 EP0004616A1 (de) 1979-10-17
EP0004616B1 true EP0004616B1 (de) 1981-09-23

Family

ID=8105575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79100891A Expired EP0004616B1 (de) 1978-04-05 1979-03-26 Kasten, insbesondere Fischkasten, aus Kunststoff und Hebezeug zum Heben desselben

Country Status (4)

Country Link
EP (1) EP0004616B1 (el)
DE (1) DE2960871D1 (el)
DK (1) DK142493B (el)
NO (1) NO149381C (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL257310B (en) * 2018-02-01 2021-08-31 Keter Plastic Ltd Wall mounted container system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE411182A (el) *
DE185161C (el) *
US1882704A (en) * 1931-09-10 1932-10-18 Harnischfeger Corp Grapple
FR1313307A (fr) * 1961-11-17 1962-12-28 Bacs plus particulièrement destinés à la manutention du poisson
NO124824B (el) * 1970-05-29 1972-06-12 Stromberg & Co As Svein
DE2035539A1 (de) * 1970-07-17 1972-01-20 Kopo Apparatebau GmbH, 5630 Remscheid Behalter

Also Published As

Publication number Publication date
DK142493C (el) 1981-06-29
NO149381C (no) 1984-04-11
NO783761L (no) 1979-10-08
DK142493B (da) 1980-11-10
EP0004616A1 (de) 1979-10-17
NO149381B (no) 1984-01-02
DE2960871D1 (en) 1981-12-10
DK150978A (el) 1979-10-06

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