SE429602B - Shelf made of wood material and also a method for producing it - Google Patents
Shelf made of wood material and also a method for producing itInfo
- Publication number
- SE429602B SE429602B SE8106923A SE8106923A SE429602B SE 429602 B SE429602 B SE 429602B SE 8106923 A SE8106923 A SE 8106923A SE 8106923 A SE8106923 A SE 8106923A SE 429602 B SE429602 B SE 429602B
- Authority
- SE
- Sweden
- Prior art keywords
- shelf
- zones
- edge
- posts
- fittings
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Assembled Shelves (AREA)
Abstract
Description
8106923-9 lor med de nämnda egenskaperna. Dessa syften nås med hyllan och sättet att tillverka denna enligt patentkraven. 8106923-9 lor with the mentioned properties. These objects are achieved with the shelf and the method of manufacturing it according to the claims.
Uppfinningen förklaras närmare i det följande med hän- visning till bifogade ritningar.The invention is explained in more detail in the following with reference to the accompanying drawings.
Fig. 1 visar i sprängvy en del av en hyllas ena ände och ett kortkantsbeslag för hyllan samt belyser beslagets an- bringning på hyllans kortkant, fig. 2 visar i perspektivvy en del av en hyllas ena ände med anbragt kortkantsbeslag samt belyser hyllans anbring- ning vid en vertikal stolpe, och fig. 3 visar delar av två i varandraslängdriktning vid en gemensam stolpe anbragta hyllor enligt uppfinningen.Fig. 1 shows in exploded view a part of one end of a shelf and a short edge fitting for the shelf and illustrates the fitting of the fitting on the short edge of the shelf, Fig. 2 shows in perspective view a part of one end of a shelf with fitted short edge fittings and illustrates the fitting of the shelf at a vertical post, and Fig. 3 shows parts of two shelves arranged according to the invention in the longitudinal direction of each other at a common post.
Fig. 1 visar änddelen av en träspjäla1,som tillsammans med ytterligare någon eller några liknande träspjälor bildar en spjälhylla. Hyllan enligt uppfinningen kan även bestå av en enda bred, exempelvis limmad bräda (massiv hylla), eller av en spånskiva. Vidare är hyllan enligt uppfinningen försedd med ett kortkantsbeslag 2 i form av ett U-profilelement av metall, av vars liv ett stycke avlägsnats vid vardera U-pro- filelementänden och vars från det kvarvarande livet utskjutan- de flänsändar 3, 4, vikts över varandra på det i fig. 1 visa- de sättet. Elementet 2 blir härigenom slutet på fem sidor och ges lämpligen en_inre längd motsvarande den färdiga hyllans bredd. Om så önskas kan emellertid hyllorna fräsas ur vid ytterhörnen och beslagen förkortas, så att sedan elementet 2 anbragts på hyllans kortkant dess gavelytterytor kommer att befinna sig i nivå med hyllans längdkanter. Elementets 2 in- re höjd är mindre än hyllans tjocklek, medan den yttre höjden företrädesvis är lika med hyllans tjocklek.Fig. 1 shows the end part of a wooden slat 1, which together with another or some similar wooden slats forms a slatted shelf. The shelf according to the invention can also consist of a single wide, for example glued board (solid shelf), or of a chipboard. Furthermore, the shelf according to the invention is provided with a short-edge fitting 2 in the form of a U-profile element of metal, of which a piece has been removed at each U-profile element end and whose flange ends 3, 4 projecting from the remaining life are folded over each other in the manner shown in Fig. 1. The element 2 is thereby closed on five sides and is suitably given an inner length corresponding to the width of the finished shelf. If desired, however, the shelves can be milled out at the outer corners and the fittings shortened, so that after the element 2 has been placed on the short edge of the shelf, its end surfaces will be level with the longitudinal edges of the shelf. The inner height of the element 2 is less than the thickness of the shelf, while the outer height is preferably equal to the thickness of the shelf.
Enligt uppfinningen anbringas elementen 2 på hyllans kortkanter på så sätt, att zoner 5 längs kortkanterna på hyl- lans båda sidor och av en bredd, som är åtminstone lika stor “ som elementets 2 inre djup pressas samman i sådan mån, att hyllan erhåller en tjocklek vid zonerna 5, som icke är större än elementets 2 inre höjd (d.v.s. det fria avståndet mellan elementets 2 flänsar). Den genom sammanpressningen av zonerna 5 åstadkomma tjockleksminskningen motsvarar sålunda på var- dera hyllsidan åtminstone elementets 2 flänstjocklek. Elemen- 8106923-9 tet 2 skjutes därefter på hyllans kortkanter, d.v.s. anbringas över zonerna 5, eller skjutes hyllan in i elementet 2.According to the invention, the elements 2 are applied to the short edges of the shelf in such a way that zones 5 along the short edges on both sides of the shelf and of a width which is at least as large as the inner depth of the element 2 are compressed to such an extent that the shelf obtains a thickness at the zones 5, which are not greater than the inner height of the element 2 (ie the free distance between the flanges of the element 2). The thickness reduction produced by the compression of the zones 5 thus corresponds to at least one flange thickness of the element 2 on each shelf side. Element 2 is then pushed onto the short edges of the shelf, i.e. applied over the zones 5, or the shelf is pushed into the element 2.
Elementets 2 genom hopvikningen av flänsändarna eller flikarna 3, 4 erhållna gavlar förses med åtminstone ett, före- trädesvis centralt, placerat hål för en lämplig plåtskruv 7.The ends of the element 2 obtained by the folding of the flange ends or the tabs 3, 4 are provided with at least one hole, preferably centrally located, for a suitable sheet metal screw 7.
Innanför det på hyllan anbragta elementets 2 hål 6 förborras lämpligen hyllan för skruven 7. Hyllorna anbringas mellan par av stolpar 8 genom att plâtskruvar 7 föres in i hål 9 i stol- parna, i vilka skruvarna är frigående, samt ingängasi hålen 6 i elementens 2 gavlar. Då skruvarna 7 drages åt, pressas stolparna 8 mot hyllorna, så att hög friktion mellan stolpar- na och hyllorna erhålles, vilket ger det kompletta hyllfacket stor stabilitet. Förbandet mellan hyllorna och stolparna kan göras mycket stabilt, om det yttre flänsflikens 4 fria ytter- hörn böjes ut på visat sätt, så att taggar 4a erhålles, vilka vid skruvarnas 7 åtdragning tränger in i stolparna 8. Det är också tydligt, att enkla stolpar av rektangulärt tvärsnitt kan begagnas, även om t.ex. vinkelfprofilelement även kan ut- nyttjas såsom stolpar. För anbringning av hyllor ände mot ände begagnas lämpligen stolpar 8 av avlångt rektangulärt tvärsnitt såsom visas i fig. 3.Inside the hole 6 of the element 2 arranged on the shelf, the shelf for the screw 7 is suitably pre-drilled. The shelves are arranged between pairs of posts 8 by inserting plate screws 7 into holes 9 in the posts, in which the screws are free, and entering the holes 6 in the elements 2 gables. When the screws 7 are tightened, the posts 8 are pressed against the shelves, so that high friction between the posts and the shelves is obtained, which gives the complete shelf compartment great stability. The connection between the shelves and the posts can be made very stable, if the free outer corners of the outer flange flap 4 are bent out in the manner shown, so that spikes 4a are obtained, which when the screws 7 are tightened penetrate into the posts 8. It is also clear that simple posts of rectangular cross-section can be used, even if e.g. angle profile elements can also be used as posts. For mounting shelves end to end, posts 8 of elongated rectangular cross-section are suitably used, as shown in Fig. 3.
Sedan elementet 2 anbragts över hyllans kortkant strävar de hoppressade hyllkantzonerna 5 att återta sin ursprungliga tjocklek, vilket leder till att materialet utövar ett tryck mot elementets 2 flänsar, så att härigenom i allmänhet en tillräcklig låsning mellan elementet 2 och hyllorna erhålles, åtminstone efter en viss tid. Det kan emellertid vara önsk- värt med ett mycket hårt förband mellan elementet 2 och hyllan eller hyllans delar (spjälor). I sådant fall kan, sedan ele- mentet 2 anbragts på hyllan, mindre delar av flänsmaterialet stansas in i hyllmaterialet och/eller kan det senare vid åt- minstone kortkantszonerna 5 fuktas, exempelvis genom att be- handlas med vattenånga, för att befordra det i elementet 2 befintliga trämaterialets strävan att svälla. Fuktningen kan göras omedelbart innan, vid eller omedelbart efter anbringan- det av elementen 2. Stansningen kan ersättas av limning.After the element 2 has been placed over the short edge of the shelf, the compressed shelf edge zones 5 strive to regain their original thickness, which leads to the material exerting a pressure against the flanges of the element 2, so that in general a sufficient locking between the element 2 and the shelves is obtained, at least after a certain time. However, a very hard connection between the element 2 and the shelf or parts of the shelf (slats) may be desirable. In such a case, after the element 2 has been placed on the shelf, smaller parts of the flange material can be punched into the shelf material and / or the latter can be moistened at at least the short edge zones 5, for example by treating with water vapor, to promote it in element 2 of the existing wood material's striving to swell. The wetting can be done immediately before, at or immediately after the application of the elements 2. The punching can be replaced by gluing.
Hoppressningen av zonerna 5 åstadkommas, sedan hyllma- terialet kapats till önskad längd, lämpligen medelst rullar 8106923-9 eller valsar, som med tillräckligt tryck föres längs zonerna 5. Företrädesvis tillses härvid att, då ett relativt hårt område i trämaterialet, exempelvis en kvist, påträffas, rullen eller valsen av det hårdare omrâdet något kan pressas i rikt- ning bort från hyllmaterialets plan utan att rullen eller val- sen eller dess montering skadas, varvid rullen eller valsen följes av ett bearbetande verktyg, exempelvis en kutterfräs, = som avjämnar materialet i zonen 5, så att denna överallt får en jämn yta.The compression of the zones 5 is effected, after the shelf material has been cut to the desired length, suitably by means of rollers 8106923-9 or rollers, which are passed with sufficient pressure along the zones 5. Preferably it is ensured that, when a relatively hard area in the wood material, for example a twig, is found, the roller or roller of the harder area can be pressed slightly in the direction away from the plane of the shelf material without damaging the roller or roller or its mounting, whereby the roller or roller is followed by a machining tool, for example a cutter cutter, = which smoothes the material in zone 5, so that it has an even surface everywhere.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8106923A SE429602C (en) | 1981-11-20 | 1981-11-20 | SET TO MANUFACTURE A MOUNTABLE SHELF |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8106923A SE429602C (en) | 1981-11-20 | 1981-11-20 | SET TO MANUFACTURE A MOUNTABLE SHELF |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8106923L SE8106923L (en) | 1983-05-21 |
SE429602B true SE429602B (en) | 1983-09-19 |
SE429602C SE429602C (en) | 1987-01-26 |
Family
ID=20345081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8106923A SE429602C (en) | 1981-11-20 | 1981-11-20 | SET TO MANUFACTURE A MOUNTABLE SHELF |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE429602C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989000824A1 (en) * | 1987-08-04 | 1989-02-09 | Hyllbo Ab | Shelf rack |
-
1981
- 1981-11-20 SE SE8106923A patent/SE429602C/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989000824A1 (en) * | 1987-08-04 | 1989-02-09 | Hyllbo Ab | Shelf rack |
Also Published As
Publication number | Publication date |
---|---|
SE429602C (en) | 1987-01-26 |
SE8106923L (en) | 1983-05-21 |
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