EP1137576B1 - Fass aus thermoplastischem kunststoff - Google Patents
Fass aus thermoplastischem kunststoff Download PDFInfo
- Publication number
- EP1137576B1 EP1137576B1 EP99963259A EP99963259A EP1137576B1 EP 1137576 B1 EP1137576 B1 EP 1137576B1 EP 99963259 A EP99963259 A EP 99963259A EP 99963259 A EP99963259 A EP 99963259A EP 1137576 B1 EP1137576 B1 EP 1137576B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrel
- handling
- ring
- handling ring
- angle
- 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.)
- Revoked
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Images
Classifications
-
- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/12—Cans, casks, barrels, or drums
- B65D1/14—Cans, casks, barrels, or drums characterised by shape
- B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
Definitions
- the invention relates to a barrel made of thermoplastic material according to the preamble of claim 1.
- Such a barrel known from DE 35 26 921 C2 has one annular connecting web between the barrel wall and the Handle ring on at an acute angle to the longitudinal axis of the barrel. Due to the acute-angled position of the Connecting web to the barrel axis and the resulting oblique entry into the barrel jacket should be achieved that the connecting bridge in the event of impact and impact is deformable relative to the barrel jacket and which when worn and Transporting the barrel using on the handling ring attacking handling equipment occurring tensile loads be introduced into the barrel jacket.
- a bung is known from EP 0 324 882 A1, at which to avoid the need to use special Handling means the annular connecting web is executed much longer with the consequence that the groove bottom between the connecting web and the conical against the Casing portion rising at a distance below the horizontal contact surface of the handling ring is arranged for the handling means, the connecting ring from an axial extension of the cylindrical Barrel jacket is formed.
- a barrel according to the preamble of claim 1 is for example also from the utility models DE 91 14 648 U1 and DE 298 09 094 U1 known.
- the former utility model described barrel is a lid barrel that through Cutting out the topsoil as a starting product serving finished bung was obtained, the handling ring a filling opening by removing the top panel limited with a relatively large diameter.
- the Carrying and transport ring on the upper edge of the barrel body is used as a support for the barrel lid and as a counter bearing for one this under clamping ring.
- the Web of the handling ring with the longitudinal axis of the bung an angle between 5 ° and 8 ° and is also proportional long, protruding from the top of the barrel, in the end stackability of several barrels on top of each other to ensure.
- a sufficiently high load capacity To achieve the handling ring is the container wall of the bung below the connection point of the handling ring drawn in at an angle, whereas the The connecting bridge deliberately runs only slightly outwards is trained. Since the angle between the web of the Handling ring and the barrel top relatively large is, can not with lateral loading of the handling ring be excluded that in the area of the same connection Relatively high tensions occur on the barrel jacket.
- the invention is based on the object Modify plastic barrel of the type described in the introduction, that the deformation paths of the connecting web and thus also the handling ring in the event of impact and Impact stresses are increased so that on the Barrel, especially the barrel jacket, acting forces in larger Extent than with known barrels due to deformation energy dismantle.
- the barrel should also be able to be palletized to be guaranteed.
- the angle at which the annular web slopes outwards is usually an optimum between the desired enlargement of the deformation paths on the one hand and a design of the barrel on the other hand, where the largest outside diameter of the handling ring is not larger than the largest outside diameter of the barrel body, all the more favorable conditions for palletizing to get such a barrel.
- the angle of inclination of the annular web and the length of the resulting distance between the handle ring and the opposite barrel wall, which is usually tapering towards the top floor runs be big enough to start a normal To enable handling means easily.
- the bung 10 of the embodiment shown in the drawing has an upper floor 12, in which two Troughs 14 are formed, each of which has a bung 16 receives.
- the arrangement is such that the bung 16 with the respectively attached closure means, for. B. one Cap or a stopper, not up over the top Protruding the upper floor 12.
- the middle main section 18 of the barrel closes upwards in the direction of the respective barrel end slightly tapering barrel section 20, which is also continues in a cylindrical intermediate portion 21.
- the adjoining end section 22 tapers sharply towards the top floor 12, which is the end section 22 limited on the top.
- annular one Connection web 23 integrally formed on the barrel wall, the one at its end turned away from the barrel too integrally molded handle ring 24 carries.
- the latter is in the usual way with a first, essentially horizontal extending attack surface 26 and a second attack surface 28 for a generally designed as a gripper Provide handling means, the second contact surface 28 is located on the inside of the handling ring 24.
- the annular connecting web 23 is essentially opposite vertical wall of the barrel section 20th in the embodiment shown in the drawing an angle of 12 ° angled outwards so that between the handling ring 24 on the one hand and the opposite Wall of the tapered end portion 22 a sufficient space for the attack of a common one Handling means on the inside surface 28 of the handling ring 24 results.
- the angle b which from the connecting web 23rd and from the opposite wall of the tapered End section 22 is limited, is suitably 40-45 °.
- the deepest of the groove 30, that of the connecting web 23 and the Wall of the tapered end portion 22 is limited is at a noticeable vertical distance from the Handling ring 24.
- the largest diameter of the handling ring 24 through the outer boundary surface 29 is determined, is not larger than the largest outer diameter of the barrel body, through its middle cylindrical section 18 is determined, it is appropriate the diameter of the cylindrical intermediate portion 21 of the Barrel wall, from the lower end of which the connecting web 23 comes off, so choose that the extent to which the handling ring 24 outwards opposite the cylindrical intermediate section 21 is not greater than the difference between the outer diameter of the central main section 18 of the barrel wall and the outer diameter of the cylindrical Intermediate section 21 corresponds.
- the latter is less than the outer diameter of the main section 18, since the tapering barrel section 20 at its transition to the cylindrical Intermediate section 21 has a smaller outer diameter has as the central main portion 18 of the barrel. from that it follows that the extent to which the handling ring 24 opposite the cylindrical intermediate section 21 to the outside protrudes, possibly determined by the extent of the reduction in diameter, the second tapered barrel portion 20 experiences.
- the upper, end limit 32 of the handling ring lies in the plane in which also the upper boundary surface of the top floor 12.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Description
- Fig. 1
- die Seitenansicht des oberen Abschnittes eines Spundfasses, teilweise im Schnitt,
- Fig. 2
- einen Ausschnitt II aus Fig. 1 in größerem Maßstab,
- Fig. 3
- einen Teilschnitt durch den oberen Endabschnitt des Fasses in einer zu Fig. 2 um 90° versetzten Vertikalebene.
Claims (5)
- Spundfaß (10) aus thermoplastischem Kunststoff, das in der Nähe eines Bodens (12) für den Angriff eines Handhabungsmittels mit einem Handhabungsring (24) versehen ist, der über einen ringförmigen Steg (23) mit der Faßwandung verbunden ist, wobei der ringförmige Steg, der mit einem konisch in Richtung auf den Boden (12) sich erstreckenden Faßabschnitt (22) eine Nut (30) begrenzt, derart schräg nach außen verlaufend angeordnet ist, daß er einen spitzen Winkel (a) mit der Längsachse des Fasses einschließt, wobei das tiefste der Nut (30) sich in einem Abstand vom Handhabungsring (24) unterhalb desselben befindet, dadurch gekennzeichnet, daß der ringförmige Steg (23) am Übergang zwischen einem im wesentlichen zylindrischen Zwischenabschnitt (21) und dem konisch in Richtung auf den Boden (12) sich erstreckenden Faßabschnitt (22) mit der Faßwandung verbunden ist, daß der Winkel (a) 10° bis 15° beträgt und daß der Winkel (b) zwischen ringförmigem Steg (23) und der Wandung des gegenüberliegenden, sich verjüngenden Faßabschnitts (22) etwa 40° bis 45° beträgt.
- Spundfaß nach Anspruch 1, dadurch gekennzeichnet, daß die obere Begrenzung (32) des Handhabungsringes (24) in Höhe der oberen Begrenzung des zugeordneten Bodens (12) verläuft.
- Faß nach Anspruch 1, dadurch gekennzeichnet, daß es mit dem ringförmigen Steg (24) und dem Handhabungsring (24) einstückig ist.
- Faß nach Anspruch 1, dadurch gekennzeichnet, daß der maximale Durchmesser des Handhabungsringes (24) nicht größer ist als der maximale Außendurchmesser des Fasses.
- Faß nach Anspruch 1, dadurch gekennzeichnet, daß es im Extrusions-Blasverfahren hergestellt ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19854146 | 1998-11-24 | ||
DE19854146A DE19854146A1 (de) | 1998-11-24 | 1998-11-24 | Faß aus thermoplastischem Kunststoff |
PCT/DE1999/003716 WO2000030940A1 (de) | 1998-11-24 | 1999-11-23 | Fass aus thermoplastischem kunststoff |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1137576A1 EP1137576A1 (de) | 2001-10-04 |
EP1137576B1 true EP1137576B1 (de) | 2003-04-02 |
Family
ID=7888823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99963259A Revoked EP1137576B1 (de) | 1998-11-24 | 1999-11-23 | Fass aus thermoplastischem kunststoff |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1137576B1 (de) |
AT (1) | ATE236050T1 (de) |
DE (2) | DE19854146A1 (de) |
ES (1) | ES2196902T3 (de) |
WO (1) | WO2000030940A1 (de) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3526921A1 (de) | 1985-07-27 | 1987-02-05 | Mauser Werke Gmbh | Spundfass |
ATE68763T1 (de) | 1988-01-21 | 1991-11-15 | Mauser Werke Gmbh | Spundfass. |
DE9114648U1 (de) * | 1991-08-14 | 1992-11-12 | Mauser-Werke GmbH, 5040 Brühl | Deckelfaß |
DE29809094U1 (de) * | 1997-11-25 | 1998-09-17 | Mauser-Werke GmbH, 50321 Brühl | Kunststoff-Behälter |
-
1998
- 1998-11-24 DE DE19854146A patent/DE19854146A1/de not_active Ceased
-
1999
- 1999-11-23 ES ES99963259T patent/ES2196902T3/es not_active Expired - Lifetime
- 1999-11-23 WO PCT/DE1999/003716 patent/WO2000030940A1/de not_active Application Discontinuation
- 1999-11-23 DE DE59904882T patent/DE59904882D1/de not_active Revoked
- 1999-11-23 AT AT99963259T patent/ATE236050T1/de not_active IP Right Cessation
- 1999-11-23 EP EP99963259A patent/EP1137576B1/de not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
EP1137576A1 (de) | 2001-10-04 |
ES2196902T3 (es) | 2003-12-16 |
ATE236050T1 (de) | 2003-04-15 |
DE19854146A1 (de) | 2000-06-08 |
DE59904882D1 (de) | 2003-05-08 |
WO2000030940A1 (de) | 2000-06-02 |
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