WO2002067718A1 - Verfahren zur herstellung eines kofferartigen behälters und kofferartiger behälter - Google Patents
Verfahren zur herstellung eines kofferartigen behälters und kofferartiger behälter Download PDFInfo
- Publication number
- WO2002067718A1 WO2002067718A1 PCT/EP2002/001273 EP0201273W WO02067718A1 WO 2002067718 A1 WO2002067718 A1 WO 2002067718A1 EP 0201273 W EP0201273 W EP 0201273W WO 02067718 A1 WO02067718 A1 WO 02067718A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- box
- lid
- container
- container according
- shaped
- Prior art date
Links
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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/20—Details of walls made of plastics material
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/02—Materials therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
Definitions
- a suitcase-like container for transporting high-quality goods to be secured against external influences
- a suitcase-like container for transporting high-quality goods to be secured against external influences
- the outside or inside of the container preferably has a grained structure produced by embossing rolls during extrusion.
- the sandwich panels are connected with the help of plug-in profiles, which are shaped as extruded profiles made of aluminum. The assembly time for the production of the complete container from the plates and the edge connections is relatively long.
- the invention has for its object to provide a method for producing a suitcase-like container (flight case) for transporting high-quality goods to be secured against external influences, which significantly reduces the manufacturing effort.
- a cuboid hollow body is produced in the rotary molding method, the hollow body being already formed with external recesses in the wall surfaces for the purpose of fitting fittings.
- the hollow body is then sawn into two parts parallel to two opposite surfaces, preferably into two parts of different heights, one of which, namely preferably the lower one, forms a cover part and the other a box part.
- the parts are then connected to one another using fittings. Furthermore, which are then fitted with handles if necessary.
- the Ausnelimungen or indentations are on both sides of the parting plane, so that they can each receive a fitting plate for a hinge or a lock.
- the Rotations-Formverfal ren is known per se. Finely ground plastic granulate is heated in a rotating mold and plasticized on the walls of the mold after it has taken on its shape there. Such a method is much less complex than e.g. an injection molding process, above all because of the reduced tooling. The production of a tool for the rotary molding process requires only a fraction of the effort for an injection mold.
- a hollow body is first formed in the rotary molding process, which is then divided into two parts by a sawing process, namely in the box-shaped container on the one hand and the cover part on the other hand.
- the fittings are preferably attached to the outside of the container with the aid of plastic screws, the plastic screws being screwed into pre-formed holes.
- the preformed holes end in projections formed on the inner wall. This prevents the pointed ends of the screws from protruding into the interior of the container and thereby causing a risk of injury or damage to the goods taken up.
- the holes are preferably formed next to the recesses in which the fitting sections are accommodated.
- the fittings for the container according to the invention are preferably made of aluminum. They are therefore not susceptible to corrosion, are light in weight and have a good appearance.
- a plurality of elongated, parallel, spaced, groove-like beads are formed on the outside of the lid and / or bottom and extend transversely to the longitudinal extent of the container.
- the wall surfaces can have elongated elevations to improve stability.
- surface sections running parallel to the edges can be formed by strip-shaped elevations. This gives the impression of an edge fitting. This also increases the stability of the corners.
- the edges can have a bevel and the bevels end at a distance from the ends of the edges.
- the chamfers give the container an optically more favorable appearance. The fact that the chamfers end in front of the ends of the edges gives the impression of corner fittings.
- Holes are preferably formed on the underside or outside of the bottom of the container according to the invention for marking holes for receiving screws for fastening roller boards.
- the containers are stored on rollers so that they can be transported more easily.
- the preformed holes allow roller boards to be attached directly without special precautions being taken.
- Many containers must be sealed to prevent moisture from entering.
- An embodiment of the invention provides that a cross-section U-shaped closing profile is attached to the upper edge of the box part and the lower edge of the lid part, which has a groove in the groove or a complementary spring on the outside of the web, which interlock when the Box part is closed by the cover part.
- the cross section of the groove is preferably approximately V-shaped.
- the spring section of the other closing profile is complementary.
- a further embodiment of the invention provides that the one leg of the U-profile on the inside near the web has a weakening and at a distance from it a parallel rib that is against the associated outside of the lid or. Box part creates. With a minimal thickness of the wall of the lid or box part, the rib-like projection lies against the outside of the lid or box part, without the leg being deformed. However, if the wall is thicker, the leg is bent to a greater or lesser extent, which is facilitated by the weakening. Since the inside leg of the closing profile strip is bent, this is acceptable for optical reasons.
- the closing profile is formed by a strip that runs around the circumference of the container or lid part and is closed and fixed at the ends by a corner profile.
- the container according to the invention can preferably be moved by means of rollers.
- an embodiment of the invention provides that U-shaped Boards made of suitable plastic material are fastened to the corners on the underside of the base by means of screws which are screwed through the pre-formed holes in the base of the box part.
- Fig. 1 shows a perspective view of the outside of a container according to the invention.
- FIG. 2 shows a longitudinal section through the container according to FIG. 2.
- FIG. 3 shows the detail H of the representation according to FIG. 2.
- FIG. 4 shows the detail I of the representation according to FIG. 2.
- Fig. 5 shows a longitudinal section through the container of FIG. 1 parallel to the bottom with a plan view of this.
- FIG. 6 shows the detail J of the representation according to FIG. 5.
- FIG. 7 shows the detail K of the representation according to FIG. 5.
- FIG. 8 shows the bottom view of the bottom of the container according to FIG. 1.
- FIG. 9 shows the detail E of the representation according to FIG. 2.
- FIG. 10 shows the detail F of the representation according to FIG. 2.
- FIG. 11 shows an enlarged corner of the container of FIG. 1 with closing profiles.
- FIG. 12 shows a section through the closing profile of the box part according to FIG. 11.
- FIG. 13 shows the closing profile of the cover part according to FIG. 11.
- Fig. 14 shows the top view of a board for attachment to the bottom of the container.
- a cuboid-shaped container 10 according to FIG. 1 consists of a lower box-shaped part 12 and a lid part 14.
- the dividing line between the lid and box parts 12, 14 is identified by 16.
- a complete hollow body which is designed as shown in FIG. 1, is first produced using a rotary plastic molding process (explanations on the corresponding molding process have already been made in the introduction). The hollow body is then separated into two parts along the line 16, namely the cover part 14 and the box part 12.
- Recesses 18, 20 are already formed in the side wall of the hollow body and extend into both the side walls of the box part 12 and that of the cover part 14. They are used to hold fittings (not shown) for closures between the lid and box part and for hinges (not shown). As can be seen, the parting plane of the lid and box part extends through the preformed recesses. It is of course also conceivable to attach the cover part 14 to the box part 12 only via closures (not shown). The fittings for folding handles or the like can be accommodated in the recesses 20.
- the outside of the cover part 14 is shaped with elongated groove-like depressions 22 which extend transversely to the Extend the longitudinal extent of the cover part 14.
- the depressions 22 correspond to elevations on the inside of the cover part 14 (see FIGS. 2 and 4).
- the bottom 24 of the box part is provided with parallel depressions 26 which also extend transversely to the longitudinal extent, but are shaped on the inside, the outside of the bottom having corresponding elevations (see FIGS. 2 and 3).
- the outer walls have vertical narrow strip-shaped elevations 30 which are arranged parallel and at a distance from one another. As can be seen from FIGS. 1 and 2 results in different heights. The middle three are of the same length and two outer ones have a greater length. As can be seen from FIG. 7, on the inside of the elevations 30 there is a groove 32 which is somewhat smaller in width. The elevations are otherwise at the same height as the groove-like depressions 26 in the bottom 24 and the depressions in the cover 14.
- edges of the lid and box part 14, 12 are formed with a chamfer 34, which ends before the end of the edges.
- Sections 36 and 38, which run parallel to the edges, are designed to be slightly raised, as can be seen from the combination of FIGS. The sublimity is slight, but visually for the viewer the presence of a so-called corner and edge fitting. Such an impression can be visually enhanced by appropriate coloring.
- a number of holes 40 are formed on the underside of the bottom 24 according to FIG. 8.
- Plastic screw caps can be screwed into the holes for fastening roller boards for rollers if the container is to be made easier to move. So-called recycling markings are also attached.
- the material of the container according to the invention can be made easily reusable. To separate the material, only the plastic screws of the fittings have to be removed. The material can then be recycled.
- FIG. 1 One possibility for attaching the fittings in the recesses 18, 20 is shown in a separate illustration in FIG. 1 without a figure.
- a section through part of the side wall in the region of a recess 20 can be seen.
- a hole 42 is formed next to the recess 20, and in the region of the hole the inner wall is formed with a projection 44 into which the hole 42 extends. This ensures a certain length for receiving the screw (not shown) and also protects against the screw tip inside the container 10.
- cover part 14 and box part 12 are each provided with a circumferential closing profile 50, 52 on the free edge.
- the cross section of the closing profiles 50, 52 is shown in FIGS. 12 and 13.
- the closing profiles 50, 52 are essentially U-shaped with legs 54, 56 and 58, 60. They are produced from aluminum or an aluminum alloy in an extrusion process.
- the outside of the webs of the U-profiles 50, 52 have a tongue 62 or a groove 64. Groove 64 and tongue 62 are complementary and engage into one another, as can be seen with respect to the recess 18 in FIG. 11.
- the groove is V-shaped and the tongue is triangular in section.
- the legs 56 and 60 have a weakening 66 and 68 near the web.
- the same leg is provided with an inwardly projecting rib 70 or 72.
- the rib is sawtooth-like in cross-section, the steeper flank pointing towards the web.
- the closing profiles 50 and 52 are plugged onto the free edge, the legs 56 and 60 being bent to a greater or lesser extent depending on the tolerance in the thickness of the container wall in order to compensate for the different tolerances in the case of a uniform closing profile.
- the sawtooth-shaped rib 70 or 72 in cross section prevents the profile from being easily pulled off the edge of the cover or box part.
- FIG. 14 shows a board 18 made of plastic material, which is produced from a suitable material by the injection molding process. It is U-shaped and has through holes. Four such boards 18 are attached to the underside of the bottom of the container 10 at the corners, a logo (not shown) can be arranged between the legs of the U-profile. The four square holes in the legs of the board 18 are used to attach a castor, not shown. The remaining holes serve for screwing the board 18 to the bottom of the container 10 or the box part 14. For this purpose, reference is also made to the illustration according to FIG. 8. The holes 40 are preformed in the bottom of the container 10.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02719779A EP1399040A1 (de) | 2001-02-23 | 2002-02-07 | Verfahren zur herstellung eines kofferartigen behälters und kofferartiger behälter |
NO20025070A NO20025070L (no) | 2001-02-23 | 2002-10-22 | Fremgangsmåte for fremstilling av en koffertaktig beholder og slik koffertaktig beholder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001111044 DE10111044A1 (de) | 2001-02-23 | 2001-02-23 | Verfahren zur Herstellung eines kofferartigen Behälters und kofferartiger Behälter |
DE10111044.8 | 2001-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002067718A1 true WO2002067718A1 (de) | 2002-09-06 |
Family
ID=7676661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/001273 WO2002067718A1 (de) | 2001-02-23 | 2002-02-07 | Verfahren zur herstellung eines kofferartigen behälters und kofferartiger behälter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1399040A1 (de) |
CN (1) | CN1457237A (de) |
DE (1) | DE10111044A1 (de) |
NO (1) | NO20025070L (de) |
WO (1) | WO2002067718A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2001091C2 (nl) * | 2007-12-14 | 2009-06-16 | Rere Group B V | Vervaardigingswijze voor een verpakking of koffer. |
CN107087391B (zh) * | 2014-11-05 | 2019-08-20 | Gt线路有限公司 | 可运输式容器及相关生产方法 |
JP7101199B2 (ja) | 2017-06-12 | 2022-07-14 | イエティ クーラーズ エルエルシー | コンテナおよびラッチング・システム |
US11976498B2 (en) | 2017-06-12 | 2024-05-07 | Yeti Coolers, Llc | Container and latching system |
US11685573B2 (en) | 2017-06-12 | 2023-06-27 | Yeti Coolers, Llc | Carry strap for container |
CA178734S (en) | 2017-06-12 | 2019-05-31 | Yeti Coolers Llc | Container |
USD904829S1 (en) | 2018-12-11 | 2020-12-15 | Yeti Coolers, Llc | Container accessories |
USD907445S1 (en) | 2018-12-11 | 2021-01-12 | Yeti Coolers, Llc | Container accessories |
EP3905917B1 (de) | 2019-01-06 | 2023-07-26 | Yeti Coolers, LLC | Gepäcksystem |
USD961926S1 (en) | 2020-06-30 | 2022-08-30 | Yeti Coolers, Llc | Luggage |
USD954436S1 (en) | 2020-06-30 | 2022-06-14 | Yeti Coolers, Llc | Luggage |
USD963344S1 (en) | 2020-06-30 | 2022-09-13 | Yeti Coolers, Llc | Luggage |
USD951643S1 (en) | 2020-06-30 | 2022-05-17 | Yeti Coolers, Llc | Luggage |
USD960648S1 (en) | 2020-12-16 | 2022-08-16 | Yeti Coolers, Llc | Container accessory |
USD985937S1 (en) | 2020-12-16 | 2023-05-16 | Yeti Coolers, Llc | Container |
USD994438S1 (en) | 2020-12-16 | 2023-08-08 | Yeti Coolers, Llc | Container |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3586140A (en) * | 1968-03-26 | 1971-06-22 | Antler Ltd | Travel cases |
EP0586088A2 (de) * | 1992-09-04 | 1994-03-09 | Vari-Lite, Inc. | Koffer zur Lagerung und zum Transport von Beleuchtungssystemen |
EP1046588A2 (de) | 1999-04-19 | 2000-10-25 | Alphapack GmbH & Co. KG | Kofferartiger Beh-lter zum Transport von hochwertigen G-tern |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8607637D0 (en) * | 1986-03-26 | 1986-04-30 | Masternet Ltd | Insulated containers for liquids |
EP0367863A1 (de) * | 1988-11-11 | 1990-05-16 | Günter Schneider | Schalenkoffer |
-
2001
- 2001-02-23 DE DE2001111044 patent/DE10111044A1/de not_active Withdrawn
-
2002
- 2002-02-07 WO PCT/EP2002/001273 patent/WO2002067718A1/de not_active Application Discontinuation
- 2002-02-07 EP EP02719779A patent/EP1399040A1/de not_active Withdrawn
- 2002-02-07 CN CN 02800401 patent/CN1457237A/zh active Pending
- 2002-10-22 NO NO20025070A patent/NO20025070L/no not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3586140A (en) * | 1968-03-26 | 1971-06-22 | Antler Ltd | Travel cases |
EP0586088A2 (de) * | 1992-09-04 | 1994-03-09 | Vari-Lite, Inc. | Koffer zur Lagerung und zum Transport von Beleuchtungssystemen |
EP1046588A2 (de) | 1999-04-19 | 2000-10-25 | Alphapack GmbH & Co. KG | Kofferartiger Beh-lter zum Transport von hochwertigen G-tern |
Also Published As
Publication number | Publication date |
---|---|
NO20025070L (no) | 2002-12-20 |
DE10111044A1 (de) | 2002-09-19 |
CN1457237A (zh) | 2003-11-19 |
NO20025070D0 (no) | 2002-10-22 |
EP1399040A1 (de) | 2004-03-24 |
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