FI91183C - Plastic coated hinge - Google Patents

Plastic coated hinge Download PDF

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Publication number
FI91183C
FI91183C FI925060A FI925060A FI91183C FI 91183 C FI91183 C FI 91183C FI 925060 A FI925060 A FI 925060A FI 925060 A FI925060 A FI 925060A FI 91183 C FI91183 C FI 91183C
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FI
Finland
Prior art keywords
hinge
leaf
quick
plastic material
door
Prior art date
Application number
FI925060A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI91183B (en
FI925060A0 (en
Inventor
Jukka Salomaa
Original Assignee
Inhan Tehtaat Oy Ab
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
Application filed by Inhan Tehtaat Oy Ab filed Critical Inhan Tehtaat Oy Ab
Priority to FI925060A priority Critical patent/FI91183C/en
Publication of FI925060A0 publication Critical patent/FI925060A0/en
Priority to SE9303520A priority patent/SE506790C2/en
Priority to DK199301255A priority patent/DK174123B1/en
Priority to NO934010A priority patent/NO178706C/en
Application granted granted Critical
Publication of FI91183B publication Critical patent/FI91183B/en
Publication of FI91183C publication Critical patent/FI91183C/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/14—Construction of sockets or sleeves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Laminated Bodies (AREA)
  • Pens And Brushes (AREA)

Description

Muovipinnoitettu lehtisarana i 91183Plastic coated leaf hinge i 91183

Keksinnon kohteena on lehtisarana, joka muodostuu saranatapin yhteenkytkemåsta kahdesta saranalehdestå jois-5 ta ensimmåisesså saranalehdesså on kaksi matkan paåssa toisistaan samalla pituusakselilla olevaa rullaamalla muo-dostettua lierioelintå, ja toisessa saranalehdesså onyksi rullaamalla muodostettu pituusakseliltaan samansuuntainen ensimmåisen saranalehden lierioelinten kanssa nåiden va-10 lisså oleva lierioelin, jolloin saranatappi on tyonnetty kummankin saranalehden lierioelinten låpi, ja, jolloin yhdesså saranalehdistå on reiåt sen kiinnittåmiseksi oveen tai karmiin ja vastaavasti toisessa saranalehdistå on lu-kitusaukko saranalehden kiinnittåmiseksi oven karmiin tai 15 oveen kiinnitettyyn pikalukituslaitteeseen.The invention relates to a leaf hinge consisting of two hinge leaves connected by a hinge pin, the first hinge leaf having two spaced-apart cylindrical members formed by rolling on the same longitudinal axis, and in the second hinge leaf formed by rolling the same , wherein the hinge pin is pushed through the cylindrical members of each hinge leaf, and wherein one of the hinge leaves has holes for attaching it to a door or frame and the other hinge leaf, respectively, has a locking hole for attaching the hinge leaf to a door frame or quick release.

FI-patentista 56 246 on tunnettu sarana, jossa toi-nen saranalehti on muodostettu haarukkamaiseksi ja toinen saranalehti on asennettu kiinnitysosaltaan haarukoiden våliin niin, ettå saranatappi on voitu tyontåå haarukoihin 20 ja vastaavasti kiinnitysosaan rullaamalla muodostettujen holkkimaisten osien låpi saranoiden kiinnittåmiseksi. Toinen saranalehti kiinnitetåån ruuveilla karmiin ja toinen saranalehti kiinnitetåån oveen pujottamalla saranalehdesså oleva rako oveen alustavasti ruuvatun ruuvinkannan alle ja 25 kiriståmållå ruuvi kiinni. Tåmån ratkaisun heikkoutena on kuitenkin, ettå sen kulumisen keståvyys on huono, koska siinå metallipinnat hankaavat toisiinsa ja samalla seu-rauksena on oven ja karmin tahriintuminen. Lisåksi sarana helposti kitisee ovea avattaessa ja suljettaessa. Saranaa 30 rasvaamalla, jolla pyritåån eståmåån saranan kitinå ja kuluminen, on seurauksena entistå suurempi karmin ja oven reunojen tahriintuminen.FI patent 56 246 discloses a hinge in which the second hinge leaf is formed fork-shaped and the second hinge leaf is mounted between the forks in its fastening part so that the hinge pin can be pushed into the forks 20 and the fastening part by rolling the sleeve-like parts. The second hinge leaf is fastened to the frame with screws and the other hinge leaf is fastened to the door by threading the gap in the hinge leaf under the screw base initially screwed into the door and tightening the screw. However, the disadvantage of this solution is that its wear resistance is poor, because in it the metal surfaces rub against each other and at the same time the door and the frame are stained. In addition, the hinge easily squeaks when the door is opened and closed. Greasing the hinge 30 in order to prevent the hinge from peeling and wearing results in even greater staining of the frame and the edges of the door.

Edelleen on tunnettu lehtisarana, jossa toinen sa-ranaosa on muodostettu haarukkamaiseksi ja toinen sarana-35 lehti on asetettu kiinnitysosaltaan haarukoiden våliin 2 niin, etta saranatappi voidaan tydntaa haarukoiden ja vas-taavasti kiinnitysosaan rullaamalla muodostettujen holk-kimaisten osien låpi saranalehtien kiinnittåmiseksi toi-siinsa. Toinen saranalehdistå kiinnitetåån ruuvaamalla 5 oven karmiin tai oveen ja vastaavasti toinen lehti, johon on tydstetty aukko pikalukituslaitetta vårten, tydnnetåån karmissa tai ovessa olevaan pikalukituslaitteeseen, jol-loin ovi ja karmi muodostuvat yhtenåiseksi kokonaisuudek-si, joka kååntyy lehtisaranan saranatapin ympåri. Koska 10 kuitenkin saranassa sekå haarukan etta keskiosan materiaa-lina on kaytetty metallia, aiheutuu saranan kåytostå ki-tinaå ja samalla sarana likaa kuluessaan ymparistda. Edel-leen yritettaessa vaittåå kyseisia epakohtia voitelemalla ja rasvaamalla saranaa aiheuttaa se karmiin ja oveen lisaa 15 likahaittoja. Lisaksi saranan ja pikalukituslaitteen muo-dostama kokonaisuus ei ole tukeva, vaan kielen ja koneis-tetun aukon liitos on vaija, jolloin sarana ei ole tukeva vaan erittåin veltto kokonaisuus.It is further known to have a leaf hinge in which one hinge part is formed in the form of a fork and the other hinge-35 is placed in the fastening part between the forks 2 so that the hinge pin can be filled with the forks and the sleeve-like parts formed by rolling the fastening part. One of the hinge leaves is fastened by screwing 5 to the door frame or door, and the other leaf, respectively, filled with an opening for the quick-release device, is filled with a quick-locking device in the frame or door, whereby the door and the frame form a single hinge. However, since metal is used in the hinge as the material of both the fork and the middle part, the use of the hinge causes china and at the same time dirt will wear around the hinge. When you keep trying to make up for these imperfections by lubricating and greasing the hinge, it will cause damage to the frame and door. In addition, the assembly formed by the hinge and the quick-release device is not sturdy, but the connection between the tongue and the machined opening is a sling, in which case the hinge is not a sturdy but a very loose assembly.

Taman keksinndn tarkoituksena on poistaa edelia 20 mainitut epakohdat ja mahdollistaa helppohoitoisempien saranoiden tuotanto. Tålle keksinnolle on tunnusomaista se, ettå toisen saranalehden lierioelin on muodostettu niin, ettå sen sisåosan halkaisija on suurempi kuin saranatapin halkaisija, etta mainittu lierioelin on paållys-25 tetty muovimateriaalilla niin, etta lierioelin on sekå ulkopinnaltaan ettå påiståån muovimateriaalin peittåmå niin, ettå muovimateriaali muodostaa lierioelimen påihin laakeripinnat ensimmåisen saranalehden lieridelinten påå-typintoja vasten ja etta muovimateriaaliin on påållystys-30 vaiheessa muodostettu olennaisesti saranatapin halkaisijan suuruiset aukot lierioelimen kumpaankin påahån niin, etta ne muodostavat laakeripinnat saranatapin kanssa.The object of the present invention is to eliminate the above-mentioned drawbacks and to enable the production of hinges which are easier to maintain. The present invention is characterized in that the cylindrical member of the second hinge leaf is formed such that the diameter of its inner portion is larger than the diameter of the hinge pin, that said cylindrical member is coated with a plastic material so that the bearing surfaces at the ends against the head surfaces of the cylinder members of the first hinge leaf and that the plastic material is formed in the coating step 30 with openings substantially the diameter of the hinge pin at each end of the cylinder member so as to form bearing surfaces with the hinge pin.

Keksinndn olennainen ajatus on siinå, etta sarana-lehti, joka kååntyy saranatapin ympåri ja on sijoitettu 35 toisen haarukkamaisen saranalehden våliin, on pinnoitettu 3 91183 rullauskohdaltaan muovilla, edullisimmin nailonilla. Tama mahdollistaa hyvin tarkat toleranssit saranatapin ympari kaantyvaksi tehdyn saranalehden valmistamiseksi. Koska haarukkamaisen saranakappaleen rullausosan halkaisija on 5 tehty hyvin tiukaksi saranatapin halkaisijaan nahden, voi-daan keskelle jaåvån saranalehden rullaus tehdS tappiin néhden vaijaksi ja vasta pinnoitusvaiheessa puristaa rauovi saranatapin ympari sopivaan tiukkuuteen, jolloin saranasta poistuu våljyys. Edelleen olennainen ajatus on, etta muo-10 vipinnoite peittåa olennaisesti haarukkaosan valiin jaavan saranalehden rullausosan paadyt, jolloin saranasta tulee tarkka myos haarukkaosaan nåhden. Nåin saadaan valmistet-tua rullattu saranalehti, jossa muovi toimii laakeroivana pintana seka saranatappiin nahden etta myGs saranalehden 15 haarukkaosaan nåhden. On huomioitava, etta saranatappiin kohdistuva kuormitus pienenee, koska keskimmainen saranalehti on tarkka myGs haarukkaosaan, jolloin myGs haarukka-osa toimii kuormituksen tasaajana. Koska muovi toimii laakeroivana pintana, aiheuttaa kyseinen saranaratkaisu hyvin 20 vahan kitinaa ja aaniongelmia eika sitå nain olien tarvit-se rasvata tai voidella, jolloin valtytaan myos oven tai karmin likaantumiselta.The essential idea of the invention is that the hinge leaf, which pivots around the hinge pin and is placed between the second fork-shaped hinge leaf, is coated with plastic, most preferably nylon, at its winding point. This allows for very precise tolerances to produce a hinged leaf that is curved around the hinge pin. Since the diameter of the winding part of the fork-like hinge piece is made very tight with respect to the diameter of the hinge pin, the winding of the hinge leaf in the middle can be made slanted with respect to the pin and only during the coating step A further essential idea is that the shaped coating substantially covers the ends of the winding part of the hinge leaf dividing the fork part, whereby the hinge also becomes accurate with respect to the fork part. In this way, a rolled hinge leaf can be produced, in which the plastic acts as a bearing surface with respect to both the hinge pin and the fork part 15 of the myGs hinge leaf. It should be noted that the load on the hinge pin is reduced because the middle hinge leaf is accurate to the myGs fork portion, whereby the myGs fork portion acts as a load balancer. Because the plastic acts as a bearing surface, the hinge solution in question causes a great deal of 20 waxes and anise problems, so you don't have to grease or lubricate it, thus also avoiding getting the door or frame dirty.

KeksinnGn olennaisiin ajatuksiin kuuluu my6s, etta tehtaessa muovipinnoite keskimmaiseen saranalehteen, joka 25 pikalukituslaitteen avulla on kiinnitettavisså oveen tai karmiin, saadaan aikaiseksi olake, jota vastaan pikaluki-tuslaite painautuu ja samalla lukittaa saranalehden. Lii-toksesta tulee erittåin tarkka, jolloin saranalehden suun-taiset vaijyydet poistuvat. Samalla mahdollistuu oven tai 30 ikkunan helppo ja nopea asentaminen ja se varmistaa myGs oven tai ikkunan ryhdikkaan sopimisen karmiin.It is also an essential idea of the invention that when making a plastic coating on the middle hinge leaf, which can be fastened to the door or frame by means of a quick-locking device, a shoulder is provided against which the quick-locking device presses and at the same time locks the hinge leaf. The joint becomes very precise, thus eliminating the parallelities of the hinge leaf. At the same time, it allows easy and quick installation of the door or 30 windows and ensures that the myGs door or window fits neatly into the frame.

KeksinnGn olennaisia etuja, kuten edelia on kerrot-tu, on saranatapin ja keskimmaisen saranalehden yhteenkyt-keminen mahdollisimman tarkasti, kuitenkin siten, etta 35 itse keskimmaisen saranalehden rullaaminen ei vaadi enaa 4 niin tarkkoja toleransseja, vaan muovipinnoite tekee sa-ranalehdestd tarkan. Edelleen olennaisena etuna on, etta saranasta saadaan muovipintojen liukkauden vuoksi l&hes éanetdn, eikS se aiheuta likaa ymparistbbnsS. Olennaisena 5 etuna on mybs, etta saranan pikalukituksesta tulee tarkka ja ryhdikås, jolloin ovien ja ikkunoiden asentarainen hel-pottuu huomattavasti.The essential advantages of the invention, as described above, are the connection of the hinge pin and the middle hinge leaf as precisely as possible, however, so that the rolling of the middle hinge leaf itself no longer requires such precise tolerances, but the plastic coating makes the hinge leaves precise. A further substantial advantage is that the hinge makes the surface slippery due to the slipperiness of the plastic surfaces, so that it does not cause dirt around the environment. The essential advantage 5 is that the quick locking of the hinge becomes precise and upright, which makes the position of the doors and windows much easier.

Keksintba selitetåån tarkemmin oheisissa piirustuk-sissa, joissa 10 kuvio 1 esittaa keksinnOn mukaista saranaa sivulta katsottuna osittain poikkileikattuna, kuvio 2 esittaa keksinnon mukaista saranaa påålta katsottuna ja kuvio 3 esittaa keksinndn mukaista saranaa osittain 15 poikkileikattuna pikalukituslaitteeseen liitettynå.The invention will be explained in more detail in the accompanying drawings, in which Fig. 1 shows a hinge according to the invention in a partial cross-section seen from the side, Fig. 2 shows a top view of a hinge according to the invention and Fig. 3 shows a hinge according to the invention in a partial cross-section.

Kuviossa 1 on esitetty lehtisarana 1, joka koostuu haarukkamaisesta ensimmåisestå saranalehdestå 2 ja sarana-lehden 2 keskelle sijoittuvasta keskilehdestd 3. Edelleen sekå saranalehteen 2 etta keskilehteen 3 on muodostettu 20 rullaamalla holkkimainen lierioelin 4a ja 4b sekå keskilehteen numero 5. Lieribelinten 4a, 4b ja 5 lSvitse asete-taan saranatappi 6, jonka pituusakselin ympåri keskilehti 3 kååntyy. Saranalehdet 2 ja 3 ovat edullisimmin valmis-tettu terSslevyistå. Osaan 2 on muodostettu reiSt 7a - 7c 25 sen kiinnittåmiseksi oveen tai karmiin. Saranan keskileh-desså 3 on aukko 8 seka viiste 9 pikalukituslaitetta vårten, jolla keskilehti 3 kiinnittyy vastaavasti karmiin tai oveen siten, ettS pikalukituslaitteessa oleva lukituskSrki tukeutuu aukon 8 reunaan 10. Vastaavasti karmin tai oven 30 reuna tukeutuu keskilehden muovipinnoitteen 11 olakkeeseen 12, jolloin muodostuu erittåin tarkka sovite pikalukitus-laitteen ja saranan keskilehden 3 kanssa.Figure 1 shows a leaf hinge 1 consisting of a fork-shaped first hinge leaf 2 and a central leaf 3 located in the middle of the hinge leaf 2. Further, both the hinge leaf 2 and the central leaf 3 are formed by rolling 20 sleeve-like cylindrical members 4a and 4b and central leaf 4. 1Hinge pin 6 is inserted, the central leaf 3 of which pivots about its longitudinal axis. Hinge leaves 2 and 3 are most preferably made of steel plates. A hole 7a to 7c 25 is formed in the part 2 for fixing it to the door or frame. The central leaf 3 of the hinge has an opening 8 and a chamfer 9 for the quick-release device, by means of which the central leaf 3 is fixed to the frame or door, respectively, so that the locking tab in the quick-release device rests on the edge 10 of the opening 8. Respectively, the edge of the frame or door 30 precise fit with quick release device and hinge center plate 3.

Kuviossa 1 on edelleen esitetty muovipinnoitteen 11 avulla muodostetut laakerointipinnat 13a ja 13b, joista 35 pinta 13a muodostaa laakeroivan pinnan haarukkamaisen sa- 5 91183 ranalehden 2 kanssa ja vastaavasti pinta 13b muodostaa laakerointipinnan saranatapin 6 kanssa, koska laakeroiva pinta muodostuu seka lieriGelinten 4a sekå 4b vålille, kuten myds elimen 5 vålille. Nåin muodostettu laakeroiva 5 pinta tekee saranasta mahdollisimman åånettomån ja samalla se tasaa saranatappiin 6 kohdistuvaa voimaa siten, etta myds saranalehden 2 elimet 4a ja 4b ottavat osaa keskileh-den 3 kannattamiseen.Fig. 1 further shows bearing surfaces 13a and 13b formed by a plastic coating 11, of which surface 13a forms a bearing surface with a fork-shaped hinge sheet 2 and surface 13b respectively forms a bearing surface with a hinge pin 6, since the bearing surface is formed on 4 cylindrical gels. such as myds body 5 apart. The bearing surface 5 thus formed makes the hinge as silent as possible and at the same time it equalizes the force on the hinge pin 6 so that the members 4a and 4b of the hinge leaf 2 take part in supporting the central leaf 3.

Kuviossa 2 on esitetty sarana 1 pååltakatsottuna, 10 josta on erittain helppo havaita olakkeen 12 merkitys pi-kalukituslaitteelle. Koska pikalukituslaitteen tera tukeu-tuu aukon 8 reunaan 10, tukeutuu karmin tai oven pinta vastaavasti saranan 1 muovipinnoitteen 11 olakkeeseen 12. Taildin sarana sopii pikalukituslaitteeseen mahdollisimman 15 tarkasti ja ovi tai ikkuna pysyy mahdollisimman hyvin ryh-dissåån.Figure 2 shows a top view of the hinge 1, from which it is very easy to see the significance of the shoulder 12 for the pi locking device. Since the blade of the quick-release device rests on the edge 10 of the opening 8, the surface of the frame or door rests on the shoulder 12 of the plastic coating 11 of the hinge 1, respectively. The hinge fits the quick-release device as precisely as possible

Kuviossa 3 on esitetty sarana 1 siten, etta sen toinen saranalehti 3 on tydnnetty pikalukituslaitteeseen 14 olaketta 12 vasten. TSlldin pikalukituslaitteen 14 lu-20 kituskårki 15 tukeutuu saranalehden 3 aukon 8 reunaan 10 ja nåin olien lukittaa saranalehden pikalukituslaitteeseen 14. TållGin myds muovinen olake 12 painuu pikalukituslaitteen 14 runkoa vasten, jolloin kiinnityksestå tulee tarkka ja pitåa samalla saranan 1 hyvin ryhdissåån. Edelleen ku-25 viossa 3 on esitetty pikalukituslaitteen 14 kiinnitystå vårten muodostetut reiåt 16a ja 16b, joilla pikalukitus-laite 14 kiinnitetåån oveen tai karmiin. Pikalukituslai-tetta 14 on mahdollista kåyttSS myds ikkunan kiinnityksiin ja yleensS paikkoihin, joissa keksinndn mukaisen saranan 30 kSyttd on mahdollista. On mahdollista muodostaa muovista saranalehden 3 aukon tilalle lukituskynsi, joka lukittuu oveen tai karmiin kiinnitettyyn lukituslaitteeseen. TS1-ldin itse sarana sisåltSS lukituslaitteen oveen tai karmiin kiinnitystå vårten.Figure 3 shows the hinge 1 so that its second hinge leaf 3 is filled in the quick-release device 14 against the shoulder 12. The locking tip 15 of the TSlld quick-release device 14 rests on the edge 10 of the opening 8 of the hinge leaf 3 and thus locks the hinge leaf to the quick-release device 14. The plastic shoulder 12 then presses against the body of the quick-release device 14. Further, Fig. 3 shows holes 16a and 16b formed by the fastening device 14 for attaching the quick locking device 14 to the door or frame. The quick-release device 14 can also be used for window fastenings and, in general, in places where it is possible to use the hinge 30 according to the invention. It is possible to form a locking claw made of plastic instead of the opening of the hinge leaf 3, which locks in a locking device attached to the door or frame. The TS1-hinge itself includes a SS for locking the door or frame.

35 Edellå selityksesså ja piirustuksissa on keksintoS35 The foregoing description and drawings refer to the invention

6 esitetty vain esimerkinomaisesti eikå ratkaisua ole mil-lSSn tavoin sidottu siihen, vaan suoja-alue on mååritelty patenttivaatimuksissa. On mahdollista muodostaa sarana, jonka saranatappi on kiinnitetty keskilehteen ja haarukka-5 maisen saranalehden lieridelimet mahdollistavat haarukka-raaisen saranlehden kSSntamisen saranatapin pituusakselin suhteen. Edelleen on mahdollista påållyståå haarukkamaisen saranalehden lieridelimet muovilla, jolloin laakeripintana toimii haarukkamaisen saranalehden muovipinnoitteiset lie-10 ridelimet. On huomattava, ettS muovilla pdallystettyS sa-ranaosaa ei tarvitse rullata taydelliseksi holkkimaiseksi lieridelimeksi, vaan on mahdollista kåyttaå koukkumaista saranaosaa, joka påållystetåån muovilla, jolloin saadaan saranatapin pituusakselin ympåri kååntyvå kokonaisuus.6 is shown by way of example only and the solution is not bound to it in any way, but the scope of protection is defined in the claims. It is possible to form a hinge with a hinge pin attached to the center leaf, and the cylindrical members of the fork-like hinge leaf allow the fork-shaped hinge leaf to be rotated relative to the longitudinal axis of the hinge pin. It is further possible to coat the cylindrical members of the fork-shaped hinge leaf with plastic, in which case the bearing surface is a plastic-coated support member of the fork-shaped hinge leaf. It should be noted that the plastic-hinged hinge part does not need to be rolled into a complete sleeve-like cylinder member, but it is possible to use a hook-shaped hinge part coated with plastic to obtain an assembly that pivots about the longitudinal axis of the hinge pin.

iiii

Claims (3)

9118391183 1. Lehtisarana (1), joka muodostuu saranatapin (6) yhteenkytkemåstå kahdesta saranalehdestå (2, 3), joista 5 ensimmåisesså saranalehdesså (2) on kaksi matkan pååsså toisistaan samalla pituusakselilla olevaa rullaamalla muo-dostettua lieridelintå (4a, 4b), ja toisessa saranalehdes-sfi (3) on yksi rullaamalla muodostettu pituusakseliltaan samansuuntainen ensimmåisen saranalehden (2) lieridelinten 10 (4a, 4b) kanssa nåiden vålisså oleva lieridelin (5), jol- loin saranatappi (6) on tydnnetty kummankin saranalehden (2, 3) lieridelinten (4a, 4b, 5) låpi, ja, jolloin yhdesså saranalehdistå (2) on reiåt (7a - 7c) sen kiinnittåmiseksi oveen tai karmiin ja vastaavasti toisessa saranalehdistå 15 (3) on lukitusaukko (8) saranalehden (2) kiinnittåmiseksi oven karmiin tai oveen kiinnitettyyn pikalukituslaittee-seen (14), tunnettu siitå, ettå toisen saranalehden (3) lieridelin (5) on muodostettu niin, ettå sen siså-osan halkaisija on suurempi kuin saranatapin halkaisija, 20 ettå mainittu lieridelin on påållystetty muovimateriaalil-la (11) niin, ettå lieridelin (5) on sekå ulkopinnaltaan ettå påiståån muovimateriaalin (11) peittåmå niin, ettå muovimateriaali (11) muodostaa lieridelimen (5) påihin laakeripinnat (13a) ensimmåisen saranalehden (2) lierid-25 elinten (4a, 4b) pååtypintoja vasten ja ettå muovimateri-aaliin (11) on påållystysvaiheessa muodostettu olennaises-ti saranatapin (6) halkaisijan suuruiset aukot lieridelimen (5) kumpaankin pååhån niin, ettå ne muodostavat laakeripinnat saranatapin kanssa.A leaf hinge (1) consisting of two hinge leaves (2, 3) connected by a hinge pin (6), of which the first 5 hinge leaves (2) have two roller cylinders (4a, 4b) spaced apart on the same longitudinal axis, and the hinge leaf sfi (3) is one roll-formed longitudinal axis parallel to the cylindrical members 10 (4a, 4b) of the first hinge leaf (2), the intermediate member (5) between them, wherein the hinge pin (6) is filled with both hinge leaves (2), (4a, 4b, 5), and wherein one of the hinge leaves (2) has holes (7a to 7c) for attaching it to the door or frame and the other of the hinge leaves 15 (3) respectively has a locking opening (8) for attaching the hinge leaf (2) to the door frame or a quick-release device (14) fixed to the door, characterized in that the cylinder member (5) of the second hinge leaf (3) is formed such that the diameter of its inner part is larger than the diameter of the hinge pin, 2 0 that said cylinder member is coated with a plastic material (11) such that the cylinder member (5) is covered on both the outer surface and the plastic material (11) so that the plastic material (11) forms the bearing surfaces (13a) at the ends of the cylinder member (5) ) against the end faces of the lierid-25 members (4a, 4b) and that in the coating step, openings of substantially the diameter of the hinge pin (6) are formed in the plastic material (11) at each end of the cylinder member (5) so as to form bearing hinges. 2. Patenttivaatimuksen 1 mukainen sarana, tun nettu siitå, ettå muovimateriaali (11) on muodostettu peittåmåån toisen saranalehden (3) lieridelimen (5) siså-pinnat ainakin osalta sen pituutta.Hinge according to claim 1, characterized in that the plastic material (11) is formed to cover the inner surfaces of the cylinder member (5) of the second hinge leaf (3) for at least part of its length. 3. Patenttivaatimuksen 1 tai 2 mukainen sarana, 35 tunnettu siitå, ettå toinen saranalehti (3) on varustettu aukolla (8) sen kiinnittSmiseksi pikalukitus-laitteeseen (14) ja etta sen lieridelimen (5) påållyståvS muovimateriaali (11) on muodostettu saranalehden (3) puo-leiselta osaltaan olakkeeksl (12) niin, ettå tydnnettSesså 5 saranalehti (3) pikalukituslaitteeseen (14) muovimateri-aalin (11) muodostama olake (12) tukeutuu pikalukituslait-teen (14) runkoon. II 91183Hinge according to Claim 1 or 2, characterized in that the second hinge leaf (3) is provided with an opening (8) for attaching it to the quick-release device (14) and in that the plastic material (11) covering its cylinder member (5) is formed on the hinge leaf (3). ) on the side of the shoulder (12) so that the shoulder (12) formed by the plastic material (11) is supported on the body of the quick-locking device (14) by filling the hinge leaf (3) into the quick-release device (14). II 91183
FI925060A 1992-11-06 1992-11-06 Plastic coated hinge FI91183C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI925060A FI91183C (en) 1992-11-06 1992-11-06 Plastic coated hinge
SE9303520A SE506790C2 (en) 1992-11-06 1993-10-27 Leaf Hinges
DK199301255A DK174123B1 (en) 1992-11-06 1993-11-05 Plastic coated hinge
NO934010A NO178706C (en) 1992-11-06 1993-11-05 Plastic coated hinge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925060 1992-11-06
FI925060A FI91183C (en) 1992-11-06 1992-11-06 Plastic coated hinge

Publications (3)

Publication Number Publication Date
FI925060A0 FI925060A0 (en) 1992-11-06
FI91183B FI91183B (en) 1994-02-15
FI91183C true FI91183C (en) 1994-05-25

Family

ID=8536172

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925060A FI91183C (en) 1992-11-06 1992-11-06 Plastic coated hinge

Country Status (4)

Country Link
DK (1) DK174123B1 (en)
FI (1) FI91183C (en)
NO (1) NO178706C (en)
SE (1) SE506790C2 (en)

Also Published As

Publication number Publication date
SE506790C2 (en) 1998-02-09
NO934010D0 (en) 1993-11-05
SE9303520L (en) 1994-05-07
DK125593A (en) 1994-05-07
NO934010L (en) 1994-05-09
DK125593D0 (en) 1993-11-05
NO178706B (en) 1996-02-05
FI91183B (en) 1994-02-15
SE9303520D0 (en) 1993-10-27
DK174123B1 (en) 2002-07-01
NO178706C (en) 1996-05-15
FI925060A0 (en) 1992-11-06

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