EP0337850B1 - Handhabungsgerät für Behälter wie zum Beispiel Kästen - Google Patents
Handhabungsgerät für Behälter wie zum Beispiel Kästen Download PDFInfo
- Publication number
- EP0337850B1 EP0337850B1 EP19890400927 EP89400927A EP0337850B1 EP 0337850 B1 EP0337850 B1 EP 0337850B1 EP 19890400927 EP19890400927 EP 19890400927 EP 89400927 A EP89400927 A EP 89400927A EP 0337850 B1 EP0337850 B1 EP 0337850B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rows
- links
- aforesaid
- plates
- pivotally connected
- 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
Links
Images
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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/54—Internally-expanding grippers for handling hollow articles
-
- 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
- B66C1/66—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 engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
Definitions
- the subject of the present invention is an apparatus for handling containers, such as for example rectangular containers which can receive any objects.
- Apparatus for handling containers or tubs already known comprising a chassis actuable by a hoist or the like and supporting means for gripping the tubs which generally consist of articulated clamps that can be actuated by jacks.
- the clamps can grasp and release the containers, which can be transported from one point to another by moving the frame carrying the clamps.
- prior handling devices with clamps can only be suitable for handling containers of very similar dimensions, that is to say that with these devices it is not possible to handle rectangular containers, one of the dimensions can vary over a wide area, while the other dimension is arbitrary, see DE-B-1 131 377.
- the object of the present invention is to remedy this drawback in particular by proposing a device for handling containers or tubs, for example rectangular, the dimensions of which can be very different or variable.
- the subject of the invention is a device for handling containers, such as for example trays, comprising a chassis actuable by a hoist or the like and supporting means for gripping the containers, characterized in that said means for gripping are made up of elements attachment capable of deploying in a substantially horizontal plane to engage from inside the container in opposite walls of this container to grip it, and to retract in said plane to disengage from said walls and release the container.
- the hooking elements consist of two substantially parallel plates which are each provided with fingers capable of cooperating with holes in the opposite walls of the container, and which are joined by a system of the accordion type supported by the chassis and actuated by a jack.
- the accordion system consists of two rows of rods articulated at their ends and at their centers, the ends of these two rows being themselves articulated on the two aforementioned plates and the middle part of the two rows being articulated on uprights vertical integral with the chassis.
- the two rows of rods are joined by their upper middle part by means of a transverse bar actuated vertically by the rod of the above-mentioned jack secured to the chassis, while the lower middle part of the two rows of rods is articulated on a fixed axis integral with the lower part of the vertical uprights.
- the opposite ends of the two rows of rods are directly articulated by their lower part on the aforementioned plates and are articulated by their upper part on a bar mounted relatively movable or sliding relative to the plates.
- the two rows of aforementioned links are surrounded and protected by a bellows secured to the two aforementioned plates.
- the chassis of the device forms a cradle fitted at the bottom with elements facilitating the centering of this cradle in the container or container to be handled.
- a handling device in accordance with this invention essentially comprises a chassis 1 forming a cradle which consists of a plurality of balusters 2 secured at their base to a base 3, while qu 'in the upper part of the chassis or cradle 1 is provided at least one crossbar 4 which can be coupled to a shackle 5 allowing the chassis or cradle to be hooked to a hoist (not shown) capable of transporting the chassis or cradle 1 d' one point to another.
- the chassis or cradle 1 supports a system of the accordion type A, the opposite ends of which are provided with hooking elements in the form of substantially parallel plates 6 which, thanks to the accordion system A, can be deployed in a substantially horizontal plane for s '' engage from inside the tank in opposite walls 7 or 8 of this tank ( Figure 2) to grip it, said accordion system A also allowing the plates 6 to retract in said horizontal plane to disengage from the walls of the tank and release it.
- the plates 6 are extended downwards by plates 6a provided with fingers 9 capable of cooperating with holes 10 formed in the opposite walls 7 or 8 of the tank.
- FIGS. 1 and 3 have shown elements which are integral with the chassis or cradle 1 and which allow it to be guided and centered in the container to be handled.
- FIGS. 2 and 3 there has been shown diagrammatically at 12 in FIGS. 2 and 3 a housing which groups together all the pneumatic control elements (not shown) of the device.
- the accordion system A consists of a plurality of rods B articulated at their ends and at their centers, as can be seen in FIGS. 2, 3 and 4.
- the links B form two rows R2, R2 which are substantially parallel, and the opposite ends of which are articulated on the plates 6, while the middle part of the two rows of links B is articulated on vertical uprights 13 secured to the chassis or cradle 1.
- the uprights 13 comprise in the upper part of the rails 14 in which slide the ends of a transverse bar 15 joining the upper middle part of the two rows R1, R2 of rods B, as shown in 16 in the figures 3 and 4.
- the links are articulated on the bar 15 which can be actuated vertically by the rod 17 of a jack 18 mounted vertically in the chassis or cradle 1, the rod 17 of course being coupled to the bar 15, as shown in 19 in FIG. 3.
- the lower middle part of the two rows R1, R2 of connecting rods is articulated on a fixed axis 20 integral with the lower part of the vertical uprights 13.
- the accordion system A consisting of the end links B1, B2, the central articulated links C1, C2 as explained above, on the vertical uprights 13, comprises sixteen links in all, but a greater number of links could perfectly be provided without departing from the scope of the invention.
- This set of rods is surrounded and protected by a bellows 26 integral with the two plates 6 and the vertical uprights and central 13, as can be seen in FIGS. 2 and 4.
- buttons making it possible to actuate the hoist (not shown) and the jack 18 is controlled in such a way that the accordion system A takes a folded position to allow its insertion from above a container to be gripped.
- this device is particularly flexible and advantageously makes it possible to grasp containers having any variable dimensions, that is to say comprising opposite walls 7, or opposite walls 8 of lesser distance, as can be seen on Figure 2.
- the attachment can be modified to make it rigid, and the device can possibly be installed on a robotic gantry so that it can be used in version automatic.
- the fixed axis 20 carrying out the articulation of the middle and lower part of the two rows of rods can be produced by any suitable means, such as by splitting the vertical uprights 13 in their lower part, as shown in FIG. 'showed in 13a.
- the number of rods B can be any, as well as the shape of the means for hooking the plates 6 in the walls of the trays to be grasped which can have a shape other than rectangular.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Warehouses Or Storage Devices (AREA)
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8804836A FR2629809B1 (fr) | 1988-04-12 | 1988-04-12 | Appareil de manutention de recipients tels que par exemple des bacs |
FR8804836 | 1988-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0337850A1 EP0337850A1 (de) | 1989-10-18 |
EP0337850B1 true EP0337850B1 (de) | 1992-03-11 |
Family
ID=9365239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890400927 Expired - Lifetime EP0337850B1 (de) | 1988-04-12 | 1989-04-04 | Handhabungsgerät für Behälter wie zum Beispiel Kästen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0337850B1 (de) |
DE (1) | DE68900951D1 (de) |
FR (1) | FR2629809B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4126573C2 (de) * | 1991-08-12 | 1996-07-11 | Lbl Lager Und Betriebstechnik | Einrichtung zum Transportieren und Lagern von schweren zylindrischen Gegenständen |
CN103787191B (zh) * | 2014-01-27 | 2016-08-10 | 华锦建设集团股份有限公司 | 四角空心砼块专用吊架 |
WO2016153367A1 (en) * | 2015-03-25 | 2016-09-29 | Tacn Sp. Z O.O. | A device for carrying building cylindrical pieces |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1252390B (de) * | 1967-10-19 | |||
DE936416C (de) * | 1951-03-21 | 1955-12-15 | Angelique Martin Zijl | Greifer |
DE1131377B (de) * | 1959-07-25 | 1962-06-14 | Demag Zug Gmbh | Greifeinrichtung fuer Stapelbehaelter, insbesondere Box- und Gitterboxpaletten |
DE1171582B (de) * | 1962-03-10 | 1964-06-04 | Miag Muehlenbau | Aufnahmevorrichtung fuer Lasten mit Zwischenraeumen |
FR1337489A (fr) * | 1962-08-03 | 1963-09-13 | Commissariat Energie Atomique | Perfectionnements apportés aux moyens du genre des grappins pour assurer la préhension à distance de charges, notamment radioactives |
US3211490A (en) * | 1963-04-01 | 1965-10-12 | Gardner Engineering Corp | Hoist attachments |
FR2116290B1 (de) * | 1970-12-04 | 1975-01-10 | Barbier Roger | |
US4340248A (en) * | 1980-11-03 | 1982-07-20 | Irving Riutta | Device for lowering ceramic liners into a chimney |
DE3314806C1 (de) * | 1983-04-23 | 1984-08-23 | Nukem Gmbh, 6450 Hanau | Greifvorrichtung für Preßlinge |
-
1988
- 1988-04-12 FR FR8804836A patent/FR2629809B1/fr not_active Expired - Fee Related
-
1989
- 1989-04-04 EP EP19890400927 patent/EP0337850B1/de not_active Expired - Lifetime
- 1989-04-04 DE DE8989400927T patent/DE68900951D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2629809A1 (fr) | 1989-10-13 |
DE68900951D1 (de) | 1992-04-16 |
EP0337850A1 (de) | 1989-10-18 |
FR2629809B1 (fr) | 1990-08-03 |
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