NO128096B - - Google Patents
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- Publication number
- NO128096B NO128096B NO113570A NO113570A NO128096B NO 128096 B NO128096 B NO 128096B NO 113570 A NO113570 A NO 113570A NO 113570 A NO113570 A NO 113570A NO 128096 B NO128096 B NO 128096B
- Authority
- NO
- Norway
- Prior art keywords
- strips
- coil bodies
- section
- binder
- arranged next
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00738—Aspects not otherwise provided for part of the tool being offset with respect to a main axis, e.g. for better view for the surgeon
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Treatment Of Fiber Materials (AREA)
Description
Framgangsmåte ved framstilling av teppeaktige gulvbelegg. Procedure for the production of carpet-like floor coverings.
Denne oppfinnelse vedrører en framgangsmåte ved framstilling av teppeaktige gulvbelegg, hvor der av brukte gummidekk for kjøretøyhjul skjæres ut strimler med samme tverrsnitt, hvilke strimler kontinuerlig bringes sammen og forbindes med hinannen. This invention relates to a method for the production of carpet-like floor coverings, where strips of the same cross-section are cut out of used rubber tires for vehicle wheels, which strips are continuously brought together and connected to each other.
Framgangsmåter av denne art har vært foreslått tidligere, men har mislyk-kes i praksis på grunn av komplisertheten ved sammensetningen av strimlene. Methods of this kind have been proposed in the past, but have failed in practice due to the complexity of the composition of the strips.
Framgangsmåten i henhold til oppfinnelsen utmerker seg ved at de med rektangulært tverrsnitt forarbeidede strimler oppvikles til spolelegemer med plane, fri sideflater som forsynes med et bindemiddel (klebestoff), hvoretter et antall ved siden av hinannen anordnede spolelegemer avvikles samtidig og føres over en opp-varmningsinnretning og skyves sammen sidevis på et bord, hvorpå de med bindemiddel forsynte strimmelsider trykkes inntil hinannen. The method according to the invention is distinguished by the fact that the strips processed with a rectangular cross-section are wound into coil bodies with flat, free side surfaces which are provided with a binder (adhesive), after which a number of coil bodies arranged next to each other are unwound at the same time and passed over a heating device and pushed together laterally on a table, on which the strip sides provided with binder are pressed against each other.
Oppfinnelsen skal forklares ved et ek-sempel under henvisning til tegningen, hvor fig. 1 viser et lengdesnitt og fig. 2 er et grunnriss av en innretning til fram-gangsmåtens utførelse. The invention shall be explained by an example with reference to the drawing, where fig. 1 shows a longitudinal section and fig. 2 is a floor plan of a device for carrying out the method.
Fra de brukte gummidekk fjernes først From the used rubber tires are removed first
mekanisk det indre og ytre sjikt, slik at innlegget som består av vevstoffbaner inn-leiret i gummi, legges fri. Av hvert innlegg framstilles der maskinelt, f. eks. ved hjelp av et «spiralformet» snitt i det ro-terende innlegg, en strimmel med stort sett konstant, flatt, rektangulært tverrsnitt. Denne del av prosessen er imidlertid forutsatt kjent. mechanically the inner and outer layers, so that the insert, which consists of fabric webs encased in rubber, is laid free. From each post, it is produced by machine, e.g. by means of a "spiral-shaped" section in the rotating insert, a strip with a largely constant, flat, rectangular cross-section. However, this part of the process is assumed to be known.
Hver enkelt, temmelig lange strimmel avskrånes kileformet ved begge ender og oppvikles tett, fortrinnsvis på et hulsylin-drisk nav 3, til et spolelegeme 1 med plane, frittliggende sideflater 2. Hvert spolelegeme sikres forbigående mot avvikling ved hjelp av tråd eller klemmer. Each individual, fairly long strip is chamfered wedge-shaped at both ends and wound tightly, preferably on a hollow cylindrical hub 3, into a coil body 1 with flat, detached side surfaces 2. Each coil body is temporarily secured against unwinding by means of wire or clamps.
Deretter, eller eventuelt etter at et antall slike spolelegemer 1 er anordnet ved siden av hinannen på en avviklingsbom 4 som er lagret i et stativ 5, forsynes hvert spolelegemes to plane sideflater 2 med et belegg av et kjent bindemiddel av en art som vanligvis inneholder neopren som ho-vedbestanddel. Belegget gis anledning til å tørke i luft. Også de avskrånede strimmel-endene forsynes på forhånd med det samme belegg. Then, or possibly after a number of such coil bodies 1 have been arranged next to each other on an unwinding boom 4 which is stored in a stand 5, each coil body's two flat side surfaces 2 are provided with a coating of a known binder of a type that usually contains neoprene as the main wood component. The coating is allowed to dry in air. The beveled strip ends are also supplied in advance with the same coating.
På oppviklingsbommen 4 anordnes i det minste så mange spolelegemer 1 som det er nødvendig for framstilling av et gulvbelegg med en forutbestemt bredde. Der kan imidlertid anordnes flere slike spolelegemer ved siden av hinannen for å tillate en kontinuerlig skjøting av strimlene når et spolelegeme er oppbrukt. Der-ved unngåes brudd i prosessen som følge av anbringelse av nye ruller på aviklings-bommen. At least as many coil bodies 1 are arranged on the winding boom 4 as are necessary for the production of a floor covering with a predetermined width. However, several such coil bodies can be arranged next to each other to allow a continuous splicing of the strips when a coil body is used up. Thereby, breaks in the process as a result of placing new rolls on the unwinding boom are avoided.
Innretningen til sammensetning av strimlene til et kontinuerlig belegg omfatter et trauformet hus 6 som sett i grunnriss har trapésformet omriss. Ved den øvre kant av husets lengste trapésbasisside som vender mot stativet 5, er anordnet en skinne 7 med hull 8, hvori er innsatt av-standstapper 9. Disse holder de fra spole-legemene avrullede strimler i riktig inn-byrdes avstand før strimlene kommer inn mellom to transportvalser 11. Deretter fø-res strimlene 10 over et batteri med infra-røde lamper 12 som er anordnet på en bæ-rerist 13 i trauet 6. Derfra føres strimlene over en bordplate 14 som er festet til trauet 6, idet strimlene der samtidig forskyves sidevis mot hinannen, slik at deres sideflater som er dekket med det nettopp av de infrarøde lamper 12 fortørkede bindemiddel trykkes mot hinannen. Den siste operasjon foretas ved hjelp av to par ruller 15 som er lagret på to to-armede vekt-armer 16, hvis svingetapper 17 kan forskyves på langs i en tverrsliss 18 i bordplaten 14 og sikres med vingemuttere 19 og trekkes mot hinannen av en trekkfjær 22. På rullenes 15 bæretapper som er innsatt i vektarmene 16, er festet en plate eller skive 20 som tjener til å holde i det minste de ytterste strimler 10 nede på bordplaten 14. Et ytterligere transportvalsepar 21 tjener også til å holde strimlene 10 nede, hvilke på dette tidspunkt allerede er for-enet til en kontinuerlig teppebane med konstant bredde. Hvis banens bredde skal endres, forskyves bæretappene 17 i tverr-slissen 18 og fjæren 22 byttes eventuelt ut med en annen fjær av passende lengde. The device for assembling the strips into a continuous coating comprises a trough-shaped housing 6 which, seen in plan, has a trapezoidal outline. At the upper edge of the house's longest trapezoidal base side facing the stand 5, a rail 7 with holes 8 is arranged, in which spacer pins 9 are inserted. These keep the strips unwound from the coil bodies at the correct distance from each other before the strips enter between two transport rollers 11. The strips 10 are then passed over a battery with infrared lamps 12 which is arranged on a support grid 13 in the trough 6. From there the strips are passed over a table top 14 which is attached to the trough 6, as the strips there at the same time are displaced laterally towards each other, so that their side surfaces, which are covered with the binder that has just been dried by the infrared lamps 12, are pressed against each other. The last operation is carried out with the help of two pairs of rollers 15 which are stored on two two-armed weight arms 16, whose pivots 17 can be displaced lengthwise in a transverse slot 18 in the table top 14 and secured with wing nuts 19 and pulled towards each other by a tension spring 22. On the bearing pins of the rollers 15 which are inserted in the weight arms 16, a plate or disk 20 is attached which serves to hold at least the outermost strips 10 down on the table top 14. A further transport roller pair 21 also serves to keep the strips 10 down, which at this point are already united into a continuous carpet path of constant width. If the width of the web is to be changed, the support pins 17 in the transverse slot 18 are shifted and the spring 22 is optionally replaced with another spring of suitable length.
Transportvalsene 11 og 21 drives over rem- eller kjededrift fra en elektrisk mo-tor 23, hvor drivoverføringen eventuelt også omfatter reduksjonsdrev og slurekob-linger. The transport rollers 11 and 21 are driven via belt or chain drive from an electric motor 23, where the drive transmission possibly also includes reduction drives and slip couplings.
Den ferdige bane føres over til en annen anordning (ikke vist) mellom to hurtig-løpende nålvalser som på kjent måte ruer opp banens flatsider for å gi disse en ullaktig eller velouraktig karak-ter. Etter denne operasjon vil langskjø-tene mellom strimlene ikke lenger være synlige. The finished web is transferred to another device (not shown) between two fast-running needle rollers which, in a known manner, roughen up the web's flat sides to give them a woolly or velour-like character. After this operation, the longitudinal joints between the strips will no longer be visible.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE4229/69A SE320150B (en) | 1969-03-26 | 1969-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO128096B true NO128096B (en) | 1973-10-01 |
Family
ID=20263755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO113570A NO128096B (en) | 1969-03-26 | 1970-03-25 |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH518157A (en) |
DE (2) | DE2013368A1 (en) |
DK (1) | DK120252B (en) |
FR (1) | FR2039954A5 (en) |
GB (1) | GB1272366A (en) |
NO (1) | NO128096B (en) |
SE (1) | SE320150B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0135202A3 (en) * | 1983-05-06 | 1985-05-15 | Hendrik Adolf Solleveld | Device for controlling headaches |
GB2157223B (en) * | 1984-03-19 | 1987-10-28 | Tallord Limited | Hand tool for extraction of electronic components from sockets |
DE3622691A1 (en) * | 1986-07-05 | 1988-01-14 | Karl Renken | Handle |
CN104858805A (en) * | 2015-05-15 | 2015-08-26 | 新疆农业科学院农业质量标准与检测技术研究所 | Tweezers |
CN104842293A (en) * | 2015-05-15 | 2015-08-19 | 新疆农业科学院农业质量标准与检测技术研究所 | Tweezers |
CN105033876A (en) * | 2015-06-15 | 2015-11-11 | 宜兴市联丰化工机械有限公司 | Clamp for end socket |
-
1969
- 1969-03-26 SE SE4229/69A patent/SE320150B/xx unknown
-
1970
- 1970-03-20 DE DE19702013368 patent/DE2013368A1/en active Pending
- 1970-03-20 DE DE19707010332 patent/DE7010332U/en not_active Expired
- 1970-03-24 DK DK149070A patent/DK120252B/en unknown
- 1970-03-25 FR FR7010690A patent/FR2039954A5/fr not_active Expired
- 1970-03-25 GB GB1443770A patent/GB1272366A/en not_active Expired
- 1970-03-25 NO NO113570A patent/NO128096B/no unknown
- 1970-03-25 CH CH449370A patent/CH518157A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2013368A1 (en) | 1970-10-01 |
DE7010332U (en) | 1970-10-08 |
CH518157A (en) | 1972-01-31 |
DK120252B (en) | 1971-05-03 |
SE320150B (en) | 1970-02-02 |
GB1272366A (en) | 1972-04-26 |
FR2039954A5 (en) | 1971-01-15 |
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