DK156632B - Floor plank - Google Patents
Floor plank Download PDFInfo
- Publication number
- DK156632B DK156632B DK107186A DK107186A DK156632B DK 156632 B DK156632 B DK 156632B DK 107186 A DK107186 A DK 107186A DK 107186 A DK107186 A DK 107186A DK 156632 B DK156632 B DK 156632B
- Authority
- DK
- Denmark
- Prior art keywords
- gutter
- floorboard
- insert
- inserts
- elastic
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 3
- 230000000284 resting effect Effects 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/10—Floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2054—Load carrying floors for commercial vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Floor Finish (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Catching Or Destruction (AREA)
- Dental Preparations (AREA)
- Laminated Bodies (AREA)
- Body Structure For Vehicles (AREA)
- Tires In General (AREA)
- Road Paving Structures (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Bridges Or Land Bridges (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Description
- 1 -- 1 -
DK 156632 BDK 156632 B
Opfindelsen angâr en gulvplanke, især af sammensatte profiler, med i længâerefningen forl0bende render, som fra en rendeâbning udvider sig nedad ved hjælp af underskæringer, hvorhos der i renderne er indlagt elastiske indlæg, som med 5 ribber, som pâ begger sider er rettet udad, griber ind i un-derskæringerne.The invention relates to a floorboard, in particular of composite profiles, with longitudinal grooves extending from a gutter opening downwards by means of undercuts, which have elastic inserts in the grooves, with 5 ribs on both sides directed outwards, intervenes in the undercuts.
Gulvplanker, især til optagelse af læssevarer, skal i særlig grad være gang- eller skridsikre» I GB-patentskrift 764 471 er der i en af fx. aluminium 10 bestâende gulvplanke, som ogsâ kan anvendes til fart0jer, ud-formet i Xængderetningen forlpibende render» X disse er der indlagt skridbeskyttelsesstrimler, som fx» bestâr af hârdt tr«a eller en forbindelse med stor friktionskoefficient» I DE-patentskrift 1 270 964 beskrives en platform til et 15 k0ret0j, der bestâr af et antal deistykker i form af profil-stssnger, som strækker sig over k0ret0jets lssngde og er an-bragt og fastgjort ved siden af hinanden. Disse profilstænger er indbyrdes svejset, hvorhos svejses0ramen forl0ber i en O-formet fod, i hvilken en passende, ligeledes i længderetnin-20 gen forl0bende udformning af naboprofilstangen griber ind»Floorboards, especially for the recording of loading goods, must be particularly walkable or non-slip »In GB patent 764 471, one of e.g. aluminum 10 permanent floorboard, which can also be used for vessels, designed in the X longitudinal direction 'X' these are anti-slip strips, such as' hardwood consistency 'or a connection with a high coefficient of friction' In DE patent specification 1 270 964 discloses a platform for a vehicle consisting of a plurality of die-pieces in the form of profile bars extending over the length of the vehicle and arranged and secured side by side. These profile bars are mutually welded, whereby the welding frame proceeds in an O-shaped foot, in which an appropriate, also longitudinally extending, design of the neighboring profile bar engages »
Denne udformning er udfyldt med en opragende skridsikkerheds-liste af trs, guxnmi eller lignende» I DE-patentskrift 1 555 611 beskrives en ladflade pâ et motork0ret0j med ejendommelighederne fra indledningen til 25 krav 1, hvor der er tildannet i Xængderetningen og forovén âbne render, som som fra rendeâbningen udvider sig nedad ved hjælp af underskæringer. 1 renderne er der indlagt elastiske indlæg, som samtidig lukker renderne foroven. Til fastg0relse af indlæggene griber disses pâ begger sider udad rettede rib-30 ber ind i underskær ingerne. Pâ grand af de til stadighed over ladfladens bundplan fremstâende de le af indlæggene, som dæk-ker renderne, er indlæggene underkastet et stort slid. End-videre er indsætningen af indlæggende i renderne kun mulig med en omtrent 90° bukning af ribberne i forhold til deres 35 oprindelige position, eftersom ribberne griber ind i under- - 2 -This configuration is filled with an upright anti-slip list of trs, guxnmi, or the like. "DE Patent Specification 1,555,611 discloses a charging surface of a motor vehicle having the characteristics of the preamble of claim 1, which is formed in the X-direction and the upper openings, which, as from the gutter opening, extends downwards by means of undercuts. In the gutters there are elastic inserts that close the gutters at the top. To fix the inserts, their outwardly directed ribs engage the undercuts on both sides. On the basis of the continuous appearance of the inserts covering the pavements above the bottom plane of the loading surface, the inserts are subject to great wear. Furthermore, insertion of the inserts into the troughs is only possible with a roughly 90 ° bending of the ribs relative to their original position, since the ribs intervene in the sub-
. DK 156652B. DK 156652B
skæringerne med hele kontaktfladen. Sâledes er bâde f0rste-gangsmontagen af indlæggene samt disses fjernelse ved repara-tioner forbundet med vanskeligheder.the intersections with the entire contact surface. Thus, both the initial installation of the inserts and their removal during repairs are associated with difficulties.
Disse kendte udformninger af gulvplankerne er ganske 5 vist skridsikre, men har imidlertid den væsentlige ulempe, at de som f01ge af deres til stadighed fremstâende strimler ved k0rsel pâ tværs med fx. hândpallevogne frembringer en kraftig larm, eller at de pâ grund af de opragende elastiske strimler slides forholdsvis hurtigt eller rives ud af deres fasthol-10 delse og kun kan erstattes under et stort opbud.These known designs of the floor planks are admittedly non-slip, but have the major disadvantage that, as a result of their constantly forming strips when traveling transversely with e.g. hand pallet trucks generate a loud alarm, or because of the elastic strips they wear out fairly quickly or are torn out of their hold and can only be replaced during a large auction.
Opfinderen har derfor pâ basas af den sidst anf0rte, kendte teknik stillet sig den opgave at udvikle gulvplanker af den ovennævnte art, der er skridsikre, læssekorrekte og vedligeholdelsesvenlige og som ved k0rsel frembringer væsent-15 ligt mindre larm, dvs. forhindrer den gængse ramlen.The inventor has therefore, on the basis of the last known prior art, set itself the task of developing floorboards of the above-mentioned type which are non-slip, load-proof and maintenance-friendly and which produce significantly less noise when driving, ie. prevents the common rattle.
Ved læssekorrekt skal der i det væsentlige forstâs, at transport af læssegods skal være muligt uden hindringer fra elastiske indlæg, og ved vedligeholdelsesvenlig skal der forstâs, at montering og erstatning af de elastiske indlæg kan 20 ske pâ enkel mâde.Under load correct, it should be understood in essence that the transport of load goods must be possible without obstacles from elastic inserts, and by maintenance-friendly it should be understood that the installation and replacement of the elastic inserts can be done in a simple manner.
Opgaven 10ses if01ge opfindelsen ved hjælp af en gulv-planke, som er udformet i overensstemmelse med den i krav 1 anf0rte ordlyd.The task 10 is according to the invention by means of a floor plank which is designed in accordance with the wording of claim 1.
Hensigtsmæssige videreudformninger af gulvplanken if01ge 25 opfindelsen er kendetegnet ved de i kravene 2-6 anf0rte ejendommeli gheder.Suitable further designs of the floorboard according to the invention are characterized by the properties of claims 2-6.
Ved den forbigâende indtrykning af de eventuelt over gulvplankerne fremstâende indlæg i renderne sikres disse ved k0rsel, fx. med hândpallevogne, eller ved forskydning af læs-30 segods mod overdrevet slid eller udrivning.By the transient impression of the posts that may appear above the floorboards in the trenches, these are secured by driving, e.g. by hand pallet trucks, or by displacing the loading lugs against excessive wear or tear.
Da de elasstiske indlæg if01ge opfindelsen normalt ikke eller kun· i ringe grad stâr frem over gulvplankeplanet, hvil-ket forhindrer en af indlæggende forârsaget st0jfrembringel-se, kan de ogsâ kun beskadiges i ringe grad. Om n0dvendig 35 trækkes indlæggende pâ enkel mâde op af renderne og erstattesSince the elastic inserts of the invention do not usually or only slightly extend beyond the floorboard plane, which prevents noise generation caused by the inlay, they can also be only slightly damaged. If required 35, the inserts are simply pulled out of the grates and replaced
DK 156632 BDK 156632 B
- 3 » med nye.- 3 »with new ones.
Endvidere har de elastiske indlæg ud over de egenskaber, at de ikke frembringer st0j og en enkelt hândtering, den for-del, at de modvirker en forskydning af lasten og for0ger 5 gangsikkerheden.In addition, the elastic inserts, in addition to the properties of not producing noise and single handling, have the advantage of counteracting a displacement of the load and increasing the walking safety.
St0rrelsesforholdene af et som et massivt legeme udfor-aet indlæg og af renden er dimensioneret sâledes, at der fo-refindes udvidelsesfuger, for at tillade en forbigâende de-for raering af det elastiske indlæg ved k0rsel, sâfremt dette 10 stâr lidt frem over gulvplanken.The size ratios of a solid-body insert and of the gutter are dimensioned so that expansion joints are provided to allow a transient deformation of the elastic insert when traveling, if this is slightly above the floorboard.
Hensigtsmæssigt bestâr gulvplanken af et métal, især aluminium, eller af et hârdt formstof. Under aile omstændig-heder udmærker gulvplanken if01ge opfindelsen sig ved en god skridbeskyttelse, en lille st0jfrembringelse og lang levetid.Conveniently, the floorboard consists of a metal, especially aluminum, or a hard plastic material. In all circumstances, the floorboard according to the invention is characterized by good slip protection, low noise generation and long life.
15 Gulvplanken anvendes fx. til land-, vand- og luftfart0- jer, især til læssebroer pâ vej- og skinnek0ret0jer, msn ogsâ til k01er\ra, læsseramper, bfodæk eller landedæk til helikop-tere.15 The floorboard is used e.g. for land, water and aircraft, especially for loading bridges on road and rail vehicles, msn also for k01er \ ra, loading ramps, bfodeck or land tires for helicopters.
Opfindelsen forklares nærmere ved hjælp af pâ tegningen 20 viste udf0relseseksempler. De skematiske, lodrette tværsnit viser pât fig. 1 et delsnit af en gulvplanke med indsatte indlæg, 25 fig. 2 et delsnit af en b01geformet k01evognsgulv planke med indsatte indlæg, fig. 3 et forst0rret detailsnit af fig. 1 med og uden indlæg, og fig. 4 et forst0rret detailsnit af et indlæg.The invention will be explained in more detail by means of embodiments shown in the drawing 20. The schematic vertical cross-sections show in FIG. 1 is a partial sectional view of a floorboard with inserts; FIG. 2 is a partial sectional view of a wall-shaped porch floor board with inserts inserted; FIG. 3 is an enlarged detail section of FIG. 1 with and without inserts; and FIG. 4 is an enlarged detail section of a post.
3030
Et lastvognslad if01ge fig. 1 bestâr bl.a. af en gulvplanke 1, som er sammensafe af enkelte, udskiftelige profiler.A truck load according to FIG. 1 consists of of a floorboard 1, which is composed of single, interchangeable profiles.
Foretrækkes aluminium eller en aluminiumslegering til gulvplanken 1, er strengpressede profiler hensigtsmæssige, da 35 disse uden st0rre yderligere opbud kan forsynes med forstær-If aluminum or an aluminum alloy is preferred for the floorboard 1, extruded profiles are suitable as these can be provided with a reinforcement without much further support.
DK 156632BDK 156632B
- 4 - kende eller afstivende ribber, strimler eller lignende.- 4 - known or stiffened ribs, strips or the like.
Fig. 2 adskiller sig fra fig. 1 ved den b01geformede ud-formning af gulvplanken 1 med en rende 2 i hver hvileflade.FIG. 2 differs from FIG. 1 by the shaped shape of the floorboard 1 with a channel 2 in each resting surface.
Formen af renden og indlægget 9 svarer til fig. 1. Af hensyn 5 til et bedre overblik viser fig. 3 en rende 2 uden indlæg 3 og en rende 2 med indlæg 3.The shape of the gutter and the insert 9 correspond to FIG. 1. For the sake of a better view, FIG. 3 a gutter 2 without posts 3 and a gutter 2 with posts 3.
Hvert gulvplankeprofil 1 indeholder render 2 i længde-retningen, der fra en rendeâbning 21 udvider sig nedad ved hjælp af underskæringer 11. I renderne 2 er der indlagt ela-10 stiske indlæg 3, som med ribber 31, som pâ begger sider er rettet udad, griber ind i underskæringerne 11. Inden under-skæringerne 10ber sidevæggene 12 i rendeâbningen 21 sammen i retning mod rendebùnden 22. Den 0vre del 32 af det elastiske indlæg 3 udfylder rendeâbningen 21 i det mindste ved belast-15 ning af indlægget 3. I den venstre del af fig. 3 er begræns-ningen af rendeâbningen 21 tydeliggjort ved hjælp af punkte-rede linier. Ribberne 31 udfylder ikke underskæringerne 11 fuldstændigt. Indlægget 3 har for neden en hvileflade 33, som til st0tte kan korame i ber0ring mod rendebùnden 22. Fig. 1 20 viser hvilefladen 33 i en ikke ber0rende tilstand og fig. 2 i en st0ttende tilstand.Each floorboard profile 1 contains longitudinal grooves 2, which extend from a gutter opening 21 downwards by means of undercuts 11. In the gutters 2 are elastic 10 inserts 3, with ribs 31, which on both sides are directed outwards , engages in the undercuts 11. Prior to the undercuts 10, the side walls 12 of the gutter opening 21 cooperate in the direction of the gutter 22. The upper portion 32 of the elastic insert 3 fills the gutter opening 21 at least by loading the insert 3. In the left part of FIG. 3, the restriction of the gutter opening 21 is made clear by dotted lines. The ribs 31 do not fill the undercuts 11 completely. The insert 3 has a resting surface 33 below which can support in contact with the gutter 22. 1 20 shows the resting surface 33 in a non-contact state and FIG. 2 in a supportive state.
Indlægget 3 forsynes fortrinsvis med et ligeledes i længderetningen forl0bende hulrum 35, som letter indsætningen eller fjernelsen af indlægget 3 i/fra renderne 2* 25 Af samme grand er det fordelagtigt at udforme bredden af hvilefladen 33 mindre end bredden af rendeâbningen 21 pâ oversiden 10 af gulvplariken 1.The insert 3 is preferably provided with a longitudinally extending cavity 35 which facilitates the insertion or removal of the insert 3 in / from the grooves 2 * 25. floor joints 1.
En del 32 af indlægget 3 udfylder i det mindste ved be-lastning af samme hele rendeâbningen 21 formtilpasset, hvor-30 imod ribberne 31 ikke udfylder den resterende del 23 af renden 2 fuldstændigt. Ved belastning af indlægget 3 giver dette efter og st0tter sig med sin hvileflade 33 pâ bunden af renden. Er hvilefladen eksempelvis konkav, sker st0tten gennem hvileribber 34.A portion 32 of the insert 3 at least fills the molded aperture 21 at least by the same portion, while 30 against the ribs 31 does not completely fill the remaining portion 23 of the gutter 2. When loading the insert 3, this yields and supports its resting surface 33 at the bottom of the gutter. For example, if the resting surface is concave, the support is through resting ribs 34.
35 Indlægget 3 og oversiden 10 af gulvplanken 1, som danner - 5 -35 The post 3 and the top 10 of the floorboard 1 which form - 5 -
DK 156632BDK 156632B
«*·- ladfladen, flugter, sâledes som det fremgâr af fig. 1 - 3, eller indlægget 3 rager hensigtsmæssigt - fx. som f01ge af produktionstolerancer eller monteringsun0jagtigheder - h0jst 0,5 mm op fra renden 2. Pâ overraskende mâde udg0r indlæggene 5 3 alligevel en god skridbeskyttelse.The charging surface flushes as shown in FIG. 1 - 3 or the insert 3 protrudes appropriately - e.g. as a result of production tolerances or mounting inaccuracies - no more than 0.5 mm up from the gutter 2. Surprisingly, the inserts 5 3 constitute good slip protection.
Claims (6)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH333984 | 1984-07-10 | ||
| CH333984 | 1984-07-10 | ||
| PCT/CH1985/000102 WO1986000588A1 (en) | 1984-07-10 | 1985-06-27 | Floor plate |
| CH8500102 | 1985-06-27 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK107186D0 DK107186D0 (en) | 1986-03-10 |
| DK107186A DK107186A (en) | 1986-03-10 |
| DK156632B true DK156632B (en) | 1989-09-18 |
| DK156632C DK156632C (en) | 1990-02-05 |
Family
ID=4253828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK107186A DK156632C (en) | 1984-07-10 | 1986-03-10 | Floor plank |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0193536B1 (en) |
| AT (1) | ATE36495T1 (en) |
| DE (1) | DE3564408D1 (en) |
| DK (1) | DK156632C (en) |
| ES (1) | ES295937Y (en) |
| FI (1) | FI84038C (en) |
| NO (1) | NO161303C (en) |
| WO (1) | WO1986000588A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU566257B2 (en) * | 1985-01-10 | 1987-10-15 | Hockney Pty Ltd | Table top for lorry |
| DE68923737T2 (en) * | 1988-06-06 | 1996-04-18 | Hitachi Ltd | Structure for rail vehicles and manufacturing processes. |
| TW209194B (en) * | 1991-11-25 | 1993-07-11 | Hitachi Seisakusyo Kk | |
| AU686337B2 (en) * | 1994-06-02 | 1998-02-05 | Krueger Transport Equipment Pty Ltd | Trailer floor |
| AU3397195A (en) * | 1994-09-09 | 1996-03-27 | Barry Inman | Construction elements |
| GB2340085A (en) * | 1998-08-06 | 2000-02-16 | Rover Group | A plastic panel for a motor vehicle |
| GB9826376D0 (en) * | 1998-12-01 | 1999-01-27 | Hardman Graham | Apparatus for converting a vehicle for passenger transport |
| GB2353769A (en) * | 1999-09-01 | 2001-03-07 | Michael Angelo Callard | Vehicle flooring system |
| EP1163123A1 (en) * | 1999-11-26 | 2001-12-19 | Graham Hardman | Flooring for a vehicle and seating attached thereto |
| FR2904285B1 (en) * | 2006-07-27 | 2008-10-10 | Cera | FALSE FLOOR ARCHITECTURE OF A MOTOR VEHICLE COMPRISING A MASKING WALL OF A COATING MEDALLION |
| CA2756378C (en) * | 2010-11-02 | 2015-03-31 | Bombardier Transportation Gmbh | Connection element for floor elements of vehicles |
| DE102011001588A1 (en) * | 2011-03-28 | 2012-10-04 | Novo-Tech Gmbh & Co. Kg | Plate for a flooring |
| US20240051613A1 (en) * | 2022-08-15 | 2024-02-15 | Toyota Motor Engineering & Manufacturing North America, Inc. | Truck bed deck floors with reinforcing rib patterns and trucks including deck floors with reinforcing rib patterns |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764471A (en) * | 1950-10-30 | 1956-12-28 | British Aluminium Co Ltd | Improvements in floorings |
| DE1270964B (en) * | 1959-02-27 | 1968-06-20 | Fahrzeugwerke Eislingen R Raye | Frame for chassis of vehicles, in particular trucks and their trailers |
| DE1555611A1 (en) * | 1966-10-14 | 1970-10-22 | Bayerische Motoren Werke Ag | Motor vehicle provided with a loading area |
-
1985
- 1985-06-27 EP EP85902949A patent/EP0193536B1/en not_active Expired
- 1985-06-27 DE DE8585902949T patent/DE3564408D1/en not_active Expired
- 1985-06-27 WO PCT/CH1985/000102 patent/WO1986000588A1/en not_active Ceased
- 1985-06-27 AT AT85902949T patent/ATE36495T1/en active
- 1985-07-09 ES ES1985295937U patent/ES295937Y/en not_active Expired
-
1986
- 1986-03-06 NO NO86860839A patent/NO161303C/en unknown
- 1986-03-07 FI FI860963A patent/FI84038C/en not_active IP Right Cessation
- 1986-03-10 DK DK107186A patent/DK156632C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI84038C (en) | 1991-10-10 |
| FI860963L (en) | 1986-03-07 |
| ES295937Y (en) | 1988-05-16 |
| FI860963A0 (en) | 1986-03-07 |
| NO161303B (en) | 1989-04-24 |
| WO1986000588A1 (en) | 1986-01-30 |
| DK107186D0 (en) | 1986-03-10 |
| EP0193536B1 (en) | 1988-08-17 |
| NO161303C (en) | 1989-08-02 |
| DK107186A (en) | 1986-03-10 |
| ATE36495T1 (en) | 1988-09-15 |
| DK156632C (en) | 1990-02-05 |
| FI84038B (en) | 1991-06-28 |
| ES295937U (en) | 1987-12-01 |
| EP0193536A1 (en) | 1986-09-10 |
| DE3564408D1 (en) | 1988-09-22 |
| NO860839L (en) | 1986-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |