NO843639L - Eccentric device - Google Patents
Eccentric deviceInfo
- Publication number
- NO843639L NO843639L NO843639A NO843639A NO843639L NO 843639 L NO843639 L NO 843639L NO 843639 A NO843639 A NO 843639A NO 843639 A NO843639 A NO 843639A NO 843639 L NO843639 L NO 843639L
- Authority
- NO
- Norway
- Prior art keywords
- screw
- conical
- transverse bore
- hole
- eccentric device
- Prior art date
Links
- 241001661918 Bartonia Species 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
- F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
- F16B12/20—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like
- F16B12/2009—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion
- F16B12/2054—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion with engaging screw threads as securing means for limiting movement
- F16B12/2063—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion with engaging screw threads as securing means for limiting movement with engaging screw threads as tightening means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
- F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
- F16B12/14—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using threaded bolts or screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
- F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
- F16B12/20—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like
- F16B12/2009—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
- F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
- F16B12/20—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like
- F16B12/2009—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion
- F16B2012/2045—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion pin and drum securing device; drum has screw to engage the head of the pin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Dowels (AREA)
- Eye Examination Apparatus (AREA)
- Valve Device For Special Equipments (AREA)
- Dry Shavers And Clippers (AREA)
Description
Foreliggende oppfinnelse angår en eks senter-innretning i en forbindelse mellom to elementer, omfattende en trekkstang som er festet i et element og rager inn i et hull i det annet element, samt en skrue som kan skrus inn i et gjenget, tverrgående hull i trekkstangen gjennom en tverrgående boring i det annet element, idet en utvendig konisk del er anordnet på skruen og den tverrgående boring har en tilsvarende konisk flate for innføring av den koniske del The present invention relates to an eccentric device in a connection between two elements, comprising a drawbar which is fixed in one element and protrudes into a hole in the other element, as well as a screw which can be screwed into a threaded, transverse hole in the drawbar through a transverse bore in the second element, an external conical part being arranged on the screw and the transverse bore having a corresponding conical surface for inserting the conical part
på skruen.on the screw.
En forbindelse av den type som er angitt ovenfor er særlig anvendbar for sammenføyning av elementer av tre, f.eks. i møbler, idet ekssenter-innretni ngen gjør det mulig å trekke de sammenføyde elementer mot hverandre ved anleggs-flater på disse, og muliggjør dessuten ettertrekking dersom det oppstår en spalt mellom elementene, f.eks. på grunn av at elementene tørker dersom de er laget av tre. En forbindelse av den type som her er angitt, utstyrt med en eks senter-innretning, er beskrevet i en utførelsesform i internasjonal ansøkning nr. PCT/SE79/00141 (publiserings nummer WO 80/02866). A connection of the type indicated above is particularly useful for joining elements of wood, e.g. in furniture, as the eccentric device makes it possible to pull the joined elements towards each other at contact surfaces on them, and also enables re-drawing if a gap occurs between the elements, e.g. because the elements dry if they are made of wood. A connection of the type indicated here, equipped with an ex-center device, is described in one embodiment in International Application No. PCT/SE79/00141 (publication number WO 80/02866).
Formålet med denne oppfinnelse er å komme frem til en ekssenter- i nnretn i ng som kan fremstilles med lave omkost-ninger og som er velegnet for masseproduksjon, og som enkelt kan monteres og justeres - også av en amatør - uten bruk av annet verktøy enn en skrutrekker eller en skru-nøkkel, slik at forbindelsen med denne ekssenter-innretning kan aksepteres til å inngå i prefabrikerte møbelsett. The purpose of this invention is to come up with an eccentric guide which can be manufactured at low cost and which is suitable for mass production, and which can be easily assembled and adjusted - also by an amateur - without the use of tools other than a screwdriver or a wrench, so that the connection with this eccentric device can be accepted to be included in prefabricated furniture sets.
I henhold til oppfinnelsen kjennetegnes ekssenter-innret-ningen i en forbindelse av den ovenfor angitte type ved at det mellom den tynne ende til den koniske del og skruens stamme er anordnet en ringformet, radial skulder som mul-iggjør at den koniske del på en side kan komme til anlegg med den koniske flate, med aksen til den tverrgående bor ing forskjøvet i forhold til aksen til det gjengede, tverrgående hull når skruen skrus inn i det gjengende, tverrgående hull. According to the invention, the eccentric device in a connection of the above type is characterized by the fact that an annular, radial shoulder is arranged between the thin end of the conical part and the stem of the screw, which enables the conical part on one side can come into contact with the conical surface, with the axis of the transverse bore offset in relation to the axis of the threaded transverse hole when the screw is screwed into the threaded transverse hole.
For å forklare oppfinnelsen mere detaljert henvises det til de vedføyde tegninger. Fig. 1 viser, sett fra siden og med noen deler adskilt, delvis vist i snitt, to elementer med en forbindelse anordnet mellom disse, omfattende en eks senter-innretning som er vist i aksialsnitt med delene adskilt. Fig. 2 viser på lignende måte som fig. 1 forbindelsen mens den monteres ved skruing av ekssenter-innretni ngen, og Fig. 3 viser på lignende måte som fig. 1 forbindelsen fer-dig montert. Fig. 1 viser to elementer som skal forbindes med hverandre. Et element har henvisningstallet 10, og dette element kan omfatte f.eks. en treplate eller en fiberplate i et skap eller en hylle. Det annet element har tallhen-visning 11, og kan utgjøre f.eks. en sidevegg i skapet eller hyllen, og kan også omfatte en treplate eller en fiberplate. Elementet 10 har en kantflate 12 som skal To explain the invention in more detail, reference is made to the attached drawings. Fig. 1 shows, seen from the side and with some parts separated, partially shown in section, two elements with a connection arranged between them, comprising an ex-centre device which is shown in axial section with the parts separated. Fig. 2 shows in a similar way as fig. 1 the connection while it is assembled by screwing the eccentric device, and Fig. 3 shows in a similar way as fig. 1 the connection has been installed. Fig. 1 shows two elements that are to be connected to each other. An element has the reference number 10, and this element can include e.g. a wooden board or a fiber board in a cabinet or shelf. The second element has reference number 11, and can constitute e.g. a side wall in the cabinet or shelf, and may also include a wooden board or a fibreboard. The element 10 has an edge surface 12 which should
ligge mot en sideflate på elementet 11, men som, som vist i fig. 1 og 2, danner en spalt i forhold til elementet 11. Fra kantflaten 12 er boret etblindhull 13, vinkelrett inn i elementet 10, og et blindhull med tilsvarende diameter er boret inn i elementet 11 fra sideflaten. Disse hull befinner seg i de respektive elementer slik at elementene anbringes i ønsket stilling i forhold til hverandre når åpningene til hullene ligger rett mot hverande og hullene er koaksialt innrettet. En trekkstang 14 er ført inn i hullene. Denne stang kan ha sirkelformet tverrsnitt, og kan være sylindrisk. Stangen kan imidlertid også ha hvilken som helst annen tverrsnittsform. Nær en ende av lie against a side surface of the element 11, but which, as shown in fig. 1 and 2, form a gap in relation to the element 11. From the edge surface 12, a blind hole 13 is drilled, perpendicularly into the element 10, and a blind hole with a corresponding diameter is drilled into the element 11 from the side surface. These holes are located in the respective elements so that the elements are placed in the desired position in relation to each other when the openings of the holes lie directly opposite each other and the holes are coaxially aligned. A pull rod 14 is inserted into the holes. This rod can have a circular cross-section, and can be cylindrical. However, the rod can also have any other cross-sectional shape. Near an end of
denne, nemlig den ende som er ført inn i elementet 11, har trekkstangen et sylindrisk hull som forløper i tverretning gjennom stangen. En tapp 15 er drevet inn i elementet gjennom dette hull, for å feste trekkstangen i elementet 11 . this, namely the end which is inserted into the element 11, the pull rod has a cylindrical hole which extends transversely through the rod. A pin 15 is driven into the element through this hole, in order to fasten the pull rod in the element 11.
Nær den annen ende av trekkstangen, som er ført inn i elementet 10, har trekkstangen et gjenget, tverrgående hull 16. Aksen 17 til dette hull er forskjøvet i forhold til aksen 18 til en sylindrisk, tverrgående boring 19 anordnet i elementet 10. Near the other end of the drawbar, which is inserted into the element 10, the drawbar has a threaded, transverse hole 16. The axis 17 of this hole is offset relative to the axis 18 of a cylindrical, transverse bore 19 arranged in the element 10.
En skrue 20 som har et sylindrisk hode 21 for en sekskan-tet skrunøkkel benyttes for å feste trekkstangen 14 i elementet 10. Denne skrue danner en del av en ekssenter-innretning, som også omfatter en plastring 22 som har sylindrisk ytterflate og er slik dimensjonert at den passer inn i boringen 19 for rotasjon. Ringen har en konisk innerflate 23, og ekssenter-innretni ngen omfatter en mellomleggsring 24 med konisk ytterflate 25 som har hoved-sakelig samme konusvinkel cC som den koniske innerflate 23 til ringen. Mellomleggsringen har en utsparing 26 som er stor nok til innføringen av hodet på skruen 20, og en åpning 27 er anordnet i bunnen av utsparingen for innfør-ing av skruestammen, slik at bunnen rundt denne åpning danner en indre, radial, ringformet skulder 28 som danner anleggsflate for den plane undersiden av hodet 21, samt en ytre, radial, ringformet skulder 29. A screw 20 which has a cylindrical head 21 for a hexagonal wrench is used to fasten the pull rod 14 in the element 10. This screw forms part of an eccentric device, which also comprises a plastic ring 22 which has a cylindrical outer surface and is dimensioned as such that it fits into the bore 19 for rotation. The ring has a conical inner surface 23, and the eccentric arrangement comprises an intermediate ring 24 with a conical outer surface 25 which has essentially the same cone angle cC as the conical inner surface 23 of the ring. The intermediate ring has a recess 26 which is large enough for the insertion of the head of the screw 20, and an opening 27 is arranged at the bottom of the recess for the insertion of the screw stem, so that the bottom around this opening forms an inner, radial, ring-shaped shoulder 28 which forms a contact surface for the flat underside of the head 21, as well as an outer, radial, ring-shaped shoulder 29.
Når ringen 22 er anbragt i den tverrgående boring 19, slik som vist i fig. 2, og mellomleggsringen 24 er ført inn på skruen 20, skrus skruen inn i det gjengede hull 16, slik at den koniske ytterflate 25 på skruen kommer til anlegg mot den koniske innerflate 23 i ringen 22. Når skruen skrus videre inn i hullet vil trekkstangen 14 forskyves aksialt, og spalten mellom elementene 10 og 11 lukkes, og aksen 17 til det gjengede hull 16 (og skruen 20) forskyves mot aksen 18 til boringen 19. Til slutt oppnås den til-stand som er vist i fig. 3, der kantflaten på elementet 10 ligger tett inntil sideflaten på elementet 11. Det er mulig å skru skruen 20 videre inn i hullet for ettertrekking av forbindelsen mellom elementene. When the ring 22 is placed in the transverse bore 19, as shown in fig. 2, and the spacer ring 24 is inserted onto the screw 20, the screw is screwed into the threaded hole 16, so that the conical outer surface 25 of the screw comes into contact with the conical inner surface 23 in the ring 22. When the screw is screwed further into the hole, the pull rod will 14 is displaced axially, and the gap between the elements 10 and 11 is closed, and the axis 17 of the threaded hole 16 (and the screw 20) is displaced towards the axis 18 of the bore 19. Finally, the condition shown in fig. 3, where the edge surface of the element 10 lies close to the side surface of the element 11. It is possible to screw the screw 20 further into the hole to tighten the connection between the elements.
Den koniske innerflaten 23 i plastringen 22 kan være anordnet ekssentrisk i forhold til den sylindriske ytter-flaten, slik at det foreligger en ytterligere mulighet for å trekke elementene mot hverandre ved å dreie ringen i den tverrgående boring 19. I dette tilfellet kan et spor, en fordypning e.l. være anordnet i endeflaten av ringen som vender utover, for å muliggjøre at ringen kan dreies ved hjelp av et enkelt verktøy, f.eks. en skrutrekker. The conical inner surface 23 in the plastic ring 22 can be arranged eccentrically in relation to the cylindrical outer surface, so that there is a further possibility of pulling the elements towards each other by turning the ring in the transverse bore 19. In this case, a groove, a recess etc. be arranged in the end surface of the ring which faces outwards, to enable the ring to be turned by means of a simple tool, e.g. a screwdriver.
Det er imidlertid mulig å utelate plastringen 22 i ekssenter- i nnretn i ngen , og å anordne den koniske flaten 23 som selve veggen i boringen 19 i elementet 10. For å unn-gå at det oppstår inntrykning i materialet i elementet 10 på grunn av trykket fra mellomleggsringen 24 mot elementet 10 i den koniske flaten 25 bør den maksimale konusvinkelcCtil flaten og boringen (eller flaten 23 når plastringen 22 anvendes) være 30°, fortrinnsvis omtrent 15°. However, it is possible to omit the plastic ring 22 in the eccentric direction, and to arrange the conical surface 23 as the actual wall of the bore 19 in the element 10. To avoid indentation in the material in the element 10 due to the pressure from the intermediate ring 24 against the element 10 in the conical surface 25, the maximum cone angle cC to the surface and the bore (or the surface 23 when the plastic ring 22 is used) should be 30°, preferably about 15°.
Trekkstangen 14 kan festes i elementet på samme måte som anvendes for elementet 10, d.v.s. ved hjelp av en ekssenter- i nnretn i ng , og det er også mulig å anordne trekkstangen som en del av et v inke1 bes 1 ag . The tie rod 14 can be fixed in the element in the same way as used for the element 10, i.e. by means of an eccentric guide, and it is also possible to arrange the drawbar as part of a v winke1 bes 1 ag .
Mel lomleggsringen 24 kan utelates, og i såfall er den utvendige konusflate 25 og den utvendige, radiale, ringformede flate 29 utformet på skruehodet 21. En fordel med den beskrevne utføre 1sesform av ekssenter-innretni ngen i henhold til oppfinnelsen er imidlertid at det kan benyttes standard skruer. En videre fordel er at mellomleggsringen 24 kan ha en forholdsvis stor aksial lengde, for å oppnå et stort justeringsområde, og for at den eneste friksjon som oppstår ved dreiningen når skruen trekkes til er friksjonen mellom hodet 21 og skulderen 28. Det oppstår ingen friksjon ved rotasjon mellom mellomleggsringen 24 og henholdsvis plastringen 22 og elementet 10. The intermediate lap ring 24 can be omitted, and in that case the external conical surface 25 and the external, radial, ring-shaped surface 29 are formed on the screw head 21. However, an advantage of the described embodiment of the eccentric device according to the invention is that it can be used standard screws. A further advantage is that the spacer ring 24 can have a relatively large axial length, in order to achieve a large adjustment range, and so that the only friction that occurs during rotation when the screw is tightened is the friction between the head 21 and the shoulder 28. No friction occurs at rotation between the spacer ring 24 and respectively the plastic ring 22 and the element 10.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8300191A SE8300191L (en) | 1983-01-17 | 1983-01-17 | eccentric |
Publications (1)
Publication Number | Publication Date |
---|---|
NO843639L true NO843639L (en) | 1984-09-14 |
Family
ID=20349601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO843639A NO843639L (en) | 1983-01-17 | 1984-09-14 | Eccentric device |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0163643A1 (en) |
DK (1) | DK439284D0 (en) |
FI (1) | FI850664L (en) |
IT (1) | IT1173052B (en) |
NO (1) | NO843639L (en) |
SE (1) | SE8300191L (en) |
WO (1) | WO1984002959A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120132774A1 (en) * | 2009-06-22 | 2012-05-31 | David Crampton | Bracket Assembly and Method of Use Thereof |
SE2251389A1 (en) * | 2022-11-29 | 2024-05-30 | Absolent Ab | Air filtering device |
SE2251388A1 (en) * | 2022-11-29 | 2024-05-30 | Absolent Ab | Air filtering device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2243687A (en) * | 1939-11-13 | 1941-05-27 | Thomas G Sutherland | Pipe fitting |
FR1491842A (en) * | 1965-09-14 | 1967-08-11 | Assembly device for removable furniture | |
SE409603B (en) * | 1977-12-20 | 1979-08-27 | Stockum Design Ab | CONNECTION |
-
1983
- 1983-01-17 SE SE8300191A patent/SE8300191L/en not_active Application Discontinuation
-
1984
- 1984-01-16 EP EP84900552A patent/EP0163643A1/en not_active Withdrawn
- 1984-01-16 WO PCT/SE1984/000010 patent/WO1984002959A1/en not_active Application Discontinuation
- 1984-01-17 IT IT19192/84A patent/IT1173052B/en active
- 1984-09-14 DK DK439284A patent/DK439284D0/en not_active Application Discontinuation
- 1984-09-14 NO NO843639A patent/NO843639L/en unknown
-
1985
- 1985-02-18 FI FI850664A patent/FI850664L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI850664A0 (en) | 1985-02-18 |
SE8300191D0 (en) | 1983-01-17 |
FI850664L (en) | 1985-02-18 |
IT8419192A0 (en) | 1984-01-17 |
DK439284A (en) | 1984-09-14 |
SE8300191L (en) | 1984-07-18 |
IT1173052B (en) | 1987-06-18 |
EP0163643A1 (en) | 1985-12-11 |
DK439284D0 (en) | 1984-09-14 |
WO1984002959A1 (en) | 1984-08-02 |
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