EP0462629B1 - Réceptacle - Google Patents

Réceptacle Download PDF

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Publication number
EP0462629B1
EP0462629B1 EP91113362A EP91113362A EP0462629B1 EP 0462629 B1 EP0462629 B1 EP 0462629B1 EP 91113362 A EP91113362 A EP 91113362A EP 91113362 A EP91113362 A EP 91113362A EP 0462629 B1 EP0462629 B1 EP 0462629B1
Authority
EP
European Patent Office
Prior art keywords
container
coupling component
hooks
flange
coupling
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 - Lifetime
Application number
EP91113362A
Other languages
German (de)
English (en)
Other versions
EP0462629A1 (fr
Inventor
Alfred Kinshofer
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.)
Kinshofer GmbH
Original Assignee
Kinshofer Greiftechnik 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
Priority claimed from DE3915580A external-priority patent/DE3915580A1/de
Application filed by Kinshofer Greiftechnik GmbH filed Critical Kinshofer Greiftechnik GmbH
Priority to EP91113362A priority Critical patent/EP0462629B1/fr
Priority to AT91113362T priority patent/ATE99633T1/de
Publication of EP0462629A1 publication Critical patent/EP0462629A1/fr
Application granted granted Critical
Publication of EP0462629B1 publication Critical patent/EP0462629B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying
    • B65F1/125—Features allowing the receptacle to be lifted and emptied by its bottom

Definitions

  • the invention relates to containers, consisting of a container-side locking mechanism for emptying flaps provided on the container, the first coupling piece firmly connected to the container wall and a second coupling piece designed as a pull rod, which is longitudinally displaceable in a socket connected to the container wall and guided by flexible pulling elements in is connected to the emptying flaps in such a way that the tension elements are relaxed when the drawbar is retracted and tensioned when the drawbar is extended, with the emptying flaps closed.
  • Containers of the type mentioned are known for example from EP 0 280 008 A1.
  • the coupling pieces of the container are designed as eyelets, into which load and pull hooks of a hoist engage.
  • the load and pull hooks have to be rotated and moved in each case by means of the hoist until they can be hooked into the eyelets.
  • the help of operating personnel or a specially provided device for detecting the two hooks is necessary.
  • a container which for actuating a closure has a coupling element designed as a pull rod and a coupling piece which is fixedly connected to the container and in which the coupling piece designed as a pull rod is movably guided.
  • a button On the one firmly attached to the container Coupling piece is arranged a button, which has the shape of an inverted cut-off cone on its underside.
  • a button is also formed on the pull rod, the underside of which is designed as an inverted cut-off cone.
  • the advantage of such a container is that a corresponding handling device for lifting and lowering the container and for opening and closing the emptying flaps only needs to be placed centrally without having to create a device with which the two hooks in a predetermined manner and Way to be grasped and led.
  • the flange-shaped edges of the coupling pieces each have an annular groove on their underside with a flank that slopes away towards the outside. The engaging hooks of the coupling device of a hoist are thus pulled under the weight of the hoisted container inwards into the circumferential grooves, so that they are secured against self-unlocking.
  • Preferred embodiments of the container according to the invention result from the features of subclaims 2-6. It is particularly advantageous if the flange-shaped edges are annular. As a result, the hooks of the coupling device of the aforementioned lifting device do not have to be aligned, but can engage at any point on the circumference of the respective flange-shaped edge.
  • the container 10 consists of a container-side closing mechanism 12 for emptying flaps 14, which are provided on the container.
  • the emptying flaps 14 are designed as bottom flaps that can be folded downward about a central hinge 15.
  • the container could also have any other shape and, for example, movable side flaps.
  • a first coupling piece 16 is screwed, welded or otherwise positively or materially connected from a bush 22 with an upper flange-shaped edge 24.
  • the bushing 22 is aligned centrally. It also serves as a guide bush for a second coupling piece 18 designed as a pull rod.
  • This second coupling piece 18 also has an upper flange-shaped edge 26. In the basic position, this upper flange-shaped edge 26 lies above the upper flange-shaped edge 24 of the first coupling piece 16.
  • the pull rod of the second Coupling piece 18 projects into the interior of the container 10.
  • tension elements 23 connected, which are connected to the freely pivotable ends of the emptying flaps 14. In the retracted state of the pull rod of the second coupling piece 18, the pull elements 23 are relaxed, as shown in FIG. 1.
  • the bushing 22 has a square bore and the pull rod of the second coupling piece 18 has a complementary profile. This ensures that the pull rod does not rotate about its own axis, as a result of which the free movement of the pull elements 23 could be impaired as a result of twisting or engaging with one another. In principle, however, other bore cross sections of the bushing 22 are also possible.
  • the coupling device 30 of a hoist 32 for handling the container 10 is also shown schematically.
  • the coupling device 30 is bolted to the lifting device via a towing eye 40.
  • the central element of the coupling device is a lower and an upper pair of hooks 34 and 36, respectively.
  • the lower pair of hooks serves to engage the first coupling piece 16.
  • the upper pair of hooks 36 can engage the second coupling piece 18.
  • the flange-shaped edges 24 and 26 of the coupling pieces 16 and 18 are ring-shaped and on their underside there is an annular groove 28 and 29, respectively, with a flank sloping outwards.
  • the hooks 34 and 36 of the coupling device 30 are additionally secured by engagement in these annular grooves 28 and 29, respectively, in that they are drawn into the annular groove in particular under the load of the container.
  • the lower hooks 34 of the coupling device represent the load hooks, ie by means of these hooks the entire container is lifted up via the coupling piece 16 which is firmly connected to the container 10.
  • the Tension elements 23 the emptying flaps 14 are secured against opening when the container 10 is lifted from the floor.
  • the second coupling piece 18 is pulled upwards by means of the hooks 36 until the tension elements 23 are tensioned, so that this prevents the emptying flaps 14 from opening when the container 10 is lifted off the floor.
  • the inner square pull rod of the second coupling piece is pulled out by approx. 50 cm.
  • the container is raised, for example by means of a boom 32 of a crane, not shown, and pivoted over the loading area to be filled, for example of a truck.
  • the emptying flaps 14 are opened, so that the collected content, for example waste, falls out of the container.
  • the container is closed again in the same way as described above and placed on the floor.
  • the hooks 36 which serve to move the pull rod of the second coupling piece 18 up and down, are moved by means of a pull-out device 46 which can be raised and lowered in the housing, as can be seen from FIG.
  • This pull-out device 46 consists of a hydraulic piston-cylinder unit, the cylinder of which is fastened to the upper end region of the housing 38 with a yoke 48 carrying the pivotable hooks 36 and the piston rod 50 of which is fastened with its upper end.
  • the piston-cylinder unit is surrounded by a compression spring which acts on the yoke 48 in such a way that the cylinder is pushed downwards with the hooks 36.
  • hydraulic fluid is displaced from the cylinder through a bore in the piston rod 50 (not shown).
  • the lower hooks 34 are arranged in a fixed manner in the housing 38 of the coupling device 30 and are pivotably mounted about an axis 42, as can be seen from FIG.
  • the lower hooks 34 are removed from their closed position, i.e. their engagement with the first clutch device 16 is pivoted in the opening direction by hydraulic piston-cylinder units 62. They are moved against the spring force by compression springs 54 enclosed in guide rods 58.
  • the compression springs 54 which act on the hook 34 in the closing direction, serve to pivot the hooks 34 back for engagement under the flange-shaped edge 24 of the first coupling piece 16.
  • the hydraulic fluid in the piston-cylinder units is displaced.
  • Guide rods 60 are also articulated on the upper hooks 36 and are surrounded by compression springs 56. These also act on the hooks 36 in the closing direction, i.e. they pivot the hooks 36 about the axes 44 arranged on the yoke 48 of the pull-out device 46, so that the hooks engage under the flange-shaped edge 26 of the second coupling piece 18.
  • they are loaded with freely extendable pistons 66 by piston-cylinder units 64 at the articulation point of the guide rod 60.
  • only one-sided hydraulic supply is required for the piston-cylinder units, since a reset, i.e. the upper hooks 36 pivot into the engagement position with the upper flange-shaped part 26 of the second coupling piece 18, as a result of the spring force of the compression spring 56.
  • All piston-cylinder units acting on the hooks 34 and 36 62 and 64 are supplied via a hydraulic feed line.
  • the pistons of the piston-cylinder units 62 and 64 can thus only be extended at the same time.
  • the locking levers 68 are pivoted into an open position, so that the yoke 48 together with the hooks 36 can be pushed up via the pull-out device 46. In this position, the locking lever is shown in Fig. 3 in a solid line.
  • the levers 68 must each engage over projections 74 of the yoke 48 which form abutments.
  • the locking levers 68 are pivoted via the piston rods 70 of the piston-cylinder units 62 to which they are articulated.
  • the lower hooks 34 with the pistons 70 of the piston-cylinder units 62 are via hook-side elongated holes 72, in which cylinder-side bolts 71 engage connected.
  • the locking mechanism thus functions as follows: When the piston 70 is extended, the locking lever 68 is pushed from its swung-out release position into the locking position. The lower hook 34 can remain in their locking position due to the elongated hole 72 during the first stroke part of the piston 70. Only when the piston-side pin abuts the end of the elongated hole 72 is the corresponding lower hook 34 pivoted out of its engaged position. The previously described interaction of the hooks 34, 36 and the locking lever 68 ensures correct unlocking of the coupling device.
  • a coupling device enables rotation of the lower part 84 of the housing 38 together with the pairs of hooks 34 and 36 arranged in the lower part and an attached waste container 10. This is particularly necessary if it is not a rotationally symmetrical container, for example a rectangular container , acts.
  • the upper part 80 of the housing 38 is connected to the lower housing part 84 via a rotary feedthrough 82.
  • the lower housing 84 is rotated via a hydraulically drivable rotary motor 88.
  • a pinion 90 flanged to this meshes with a gear 92 which is connected to the lower part 84 of the housing 38.
  • the piston 50 of the pull-out device 46 is suspended in a cage 86.
  • the cage 86 is suspended in the lower housing part 84 so that it rotates with it. However, it projects into the upper housing part 80.
  • the hydraulic rotary motor can be provided in the usual way for left and right rotation and can therefore be connected to two hydraulic lines.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Claims (6)

  1. Récipient (10) constitué d'un mécanisme de fermeture (12) côté récipient pour des clapets de vidange (14) prévus au récipient, comprenant une première pièce d'accouplement (16) reliée solidement à la paroi de récipient et une deuxième pièce d'accouplement (18) réalisée sous forme de tirant qui est guidée de façon déplaçable longitudinalement dans une boîte (22) reliée à la paroi de récipient (20) et qui est reliée par des éléments de traction (23) aux clapets de vidange (14), de manière que les éléments de traction (23), lorsque le tirant est rentré, sont détendus et lorsque le tirant est sorti, sont tendus en fermant les clapets de vidange (14), caractérisé en ce que la première pièce d'accouplement (16) est constituée d'une boîte (22) avec un bord supérieur (24) en forme d'épaulement qui est disposé, centré, sur le côté supérieur du récipient, en constituant en même temps la boîte de guidage de la deuxième pièce d'accouplement (18) réalisée sous forme de tirant, en ce que la deuxième pièce d'accouplement (18) présente également un bord supérieur (26) en forme d'épaulement et que les bords en forme d'épaulement (24, 26) présentent, sur leur côté inférieur, une rainure annulaire (38,30) respectivement, avec un flanc descendant en biais vers l'extérieur.
  2. Récipient selon la revendication 1, caractérisé en ce que la boîte (22) présente un perçage carré et que le tirant a un profil complémentaire.
  3. Récipient selon la revendication 1 ou 2, caractérisé en ce que les bords en forme d'épaulement (24, 26) ont une forme annulaire.
  4. Récipient selon l'une des revendications 1 à 3, caractérisé en ce que le récipient (10) est à symétrie de rotation et en ce que la première pièce d'accouplement (16) est disposée sur le récipient (10) de façon que la ligne de symétrie de la boîte constituant la première pièce d'accouplement coincide avec la ligne de symétrie du récipient.
  5. Récipient selon l'une des revendications 1 à 4, caractérisé en ce que les pièces d'accouplement présentent une partie de tige (18,22) et un bord supérieur (24,26) en forme d'épaulement, la surface du bord (26) orientée vers l'extérieur ayant au moins approximativement une forme de champignon.
  6. Récipient selon la revendication 5, caractérisé en ce qu'une rainure (28, 30) de symétrie circulaire est réalisée en dessous du bord en forme d'épaulement (24, 26) de la pièce d'accouplement respective.
EP91113362A 1989-05-12 1990-05-07 Réceptacle Expired - Lifetime EP0462629B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP91113362A EP0462629B1 (fr) 1989-05-12 1990-05-07 Réceptacle
AT91113362T ATE99633T1 (de) 1989-05-12 1991-08-08 Behaelter.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3915580A DE3915580A1 (de) 1989-05-12 1989-05-12 Behaelter mit handhabungseinrichtung
DE3915580 1989-05-12
EP91113362A EP0462629B1 (fr) 1989-05-12 1990-05-07 Réceptacle

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP90108588.6 Division 1990-05-07

Publications (2)

Publication Number Publication Date
EP0462629A1 EP0462629A1 (fr) 1991-12-27
EP0462629B1 true EP0462629B1 (fr) 1994-01-05

Family

ID=25880831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91113362A Expired - Lifetime EP0462629B1 (fr) 1989-05-12 1990-05-07 Réceptacle

Country Status (2)

Country Link
EP (1) EP0462629B1 (fr)
AT (1) ATE99633T1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013006910U1 (de) 2013-07-31 2014-11-03 Alfred Kinshofer Containersystem
DE102006034180B4 (de) * 2005-08-05 2015-06-18 Alfred Kinshofer Containersystem
EP3995413A1 (fr) 2020-11-05 2022-05-11 Uniflotte S.r.l. Récipient de déchets

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727945A1 (fr) * 1994-12-08 1996-06-14 Decaux Jean Claude Dispositif comprenant un conteneur pour la collecte selective de rebuts predetermines
AT1774U1 (de) * 1996-10-23 1997-11-25 Hesonwerk Luft Und Wassertechn Vorrichtung zum entleeren eines sammelbehälters, insbesondere für altstoffe
ITTO980341A1 (it) * 1998-04-22 1999-10-22 Nord Engineering Di Armando Lo Sistema e/o dispositivo per la movimentazione, e lo scarico del conten uto,di contenitori adibiti alla raccolta dei rifiuti.
NL1032732C2 (nl) * 2006-10-24 2008-04-25 Harm Bakker Containergrijper met bedieningmiddelen voor een losmechanisme en daarin toe te passen telescopische zuiger/cilinder-combinatie.
FR3039141B1 (fr) 2015-07-24 2017-08-11 Plastic Omnium Cie Platine de levage et de manutention pour conteneurs semi enterres
FR3101071B1 (fr) 2019-09-23 2022-01-21 Sulo France Conteneur à structure de transmission des efforts améliorée
IT202100027368A1 (it) * 2021-10-25 2023-04-25 Ecologia Soluzione Ambiente S P A Contenitori per rifiuti e relativo sistema di apertura e chiusura.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU894066A (en) * 1966-07-27 1966-11-03 A portable bin with prehensile helmet
AU559326B2 (en) * 1982-12-09 1987-03-05 Industrial Containers Pty. Ltd. Waste container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034180B4 (de) * 2005-08-05 2015-06-18 Alfred Kinshofer Containersystem
DE202013006910U1 (de) 2013-07-31 2014-11-03 Alfred Kinshofer Containersystem
EP3995413A1 (fr) 2020-11-05 2022-05-11 Uniflotte S.r.l. Récipient de déchets

Also Published As

Publication number Publication date
ATE99633T1 (de) 1994-01-15
EP0462629A1 (fr) 1991-12-27

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