NO840625L - PROCEDURE FOR POINT FIXING OF HEAVY ROOM PLATES - Google Patents

PROCEDURE FOR POINT FIXING OF HEAVY ROOM PLATES

Info

Publication number
NO840625L
NO840625L NO840625A NO840625A NO840625L NO 840625 L NO840625 L NO 840625L NO 840625 A NO840625 A NO 840625A NO 840625 A NO840625 A NO 840625A NO 840625 L NO840625 L NO 840625L
Authority
NO
Norway
Prior art keywords
hollow chamber
chamber plate
screw
substructure
plate
Prior art date
Application number
NO840625A
Other languages
Norwegian (no)
Inventor
Otmar Krajec
Original Assignee
Roehm Gmbh
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 Roehm Gmbh filed Critical Roehm Gmbh
Publication of NO840625L publication Critical patent/NO840625L/en

Links

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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/6112—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by clamping, e.g. friction, means on lateral surfaces
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Television Systems (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

1. Process for fixing hollow chamber sheets (1) of high impact strength plastics to a sub-structure (2, 6) at points, by means of screws (3, 5) which pass through the hollow chamber sheet (1) and secure the hollow chamber sheet (1) to the sub-structure (2, 6) in a manner known per se, characterised in that the threaded end of the screw (3) or screw bolt (5) is punched through the hollow chamber sheet (1) to form an opening and the hollow chamber sheet (1) is then secured to the sub-structure (2, 6) by tightening the screw connection.

Description

Oppfinnelsen vedrører en fremgangsmåte til befestigelse av hulkammerplater av slagseigt kunststoff til en underkonstruksjon ved hjelp av skruer som er ført gjennom hulkammerplaten. The invention relates to a method for attaching hollow chamber plates of impact-resistant plastic to a substructure by means of screws that are passed through the hollow chamber plate.

Hulkammerplater av kunststoff blir festet til en underkonstruksjon, eksempelvis ved hjelp av profillister som griper om kant-en (se "Problemlosungslexikon Stegdoppel- und Stegdreifach-platten", firmapublikasjon fra firma Rohm GmbH, Darmstadt, BRD, 1982). I tillegg blir det ofte sørget for punktbefestigelser over hulkammerplatens flate. Platen gjennombores da, en skrue føres gjennom boringen, og platen festes til under konstruksjonen ved tiltrekking av skruen (loe.sit. side 13, fig. 27a). Hollow chamber plates made of synthetic material are attached to a substructure, for example by means of profile strips that grip the edge (see "Problemlosungslexikon Stegdoppel- und Stegdreifach-platten", company publication from the company Rohm GmbH, Darmstadt, BRD, 1982). In addition, point fixings are often provided over the surface of the hollow chamber plate. The plate is then drilled through, a screw is passed through the hole, and the plate is attached to the structure by tightening the screw (loe.sit. page 13, fig. 27a).

Av og til bruker man bare denne befestigelsestype. Ved en befestigelse av større flater er det meget arbeidskrevende å fore-ta de nødvendige utboringer og sammenskruinger. Sometimes only this type of attachment is used. When attaching larger surfaces, it is very labor-intensive to make the necessary borings and screwing together.

Punktbefestigelser innenfor flaten til en hulkammerplatePoint fixings within the surface of a hollow chamber plate

er ifølge EP-A 59965 mulig når hulkammerplaten har flere under-skårne spor, noe som imidlertid ikke er tilfellet ved de vanlige hulkammerplater. Hensikten med oppfinnelsen er å forenkle en punktbefestigelse av hulkammerplater av slagseigt kunststoff til en underkonstruksjon ved hjelp av en skrueforbindelse. Man har funnet at man faktisk kan gi avkall på utbor ingen av f es tepunktene og helt enkelt Jtj^ré" skruen gjennom hulkammerplaten. Det oppstår da brudd i hulkammerplatens yttervegger, men for slagseigt kunststoff har man ikke kunnet fastslå noen forplanting av de riss som derved oppstår. Arbeidsinnsatsen som må til for; befestigelse av en stor, i mange punkter festet flate reduseres kraftig, ned til mindre enn halvparten. is, according to EP-A 59965, possible when the hollow chamber plate has several undercut grooves, which, however, is not the case with the usual hollow chamber plates. The purpose of the invention is to simplify a point attachment of hollow chamber plates made of impact-resistant plastic to a substructure by means of a screw connection. It has been found that you can actually dispense with drilling out any of the fixing points and simply drive the screw through the hollow chamber plate. Fractures then occur in the outer walls of the hollow chamber plate, but for impact-resistant plastic it has not been possible to establish any propagation of the cracks which The work effort needed to attach a large, fixed surface at many points is greatly reduced, down to less than half.

Hulkammerplaten består av et kunststoff med en kjervslag-seighet ikke under 5, fortrinnsvis 15 til 30 mm N/mm<2>The hollow chamber plate consists of a synthetic material with a notch impact toughness of not less than 5, preferably 15 to 30 mm N/mm<2>

(som fastslått ved slagbøyeforsøk for en normert liten stav, ifølge DIN 43453). Egnede kunststoff er eksempelvis poly-karbonatkunststoffer, slagseige modifiserte polymetylmet- (as determined by impact bending tests for a standardized small rod, according to DIN 43453). Suitable plastics are, for example, polycarbonate plastics, impact-resistant modified polymethylmeth-

Viktig informasjonimportant information

Av arkivmessige grunner har Patentstyret for denne allment tilgjengelige patentsøknad kun tilgjengelig dokumenter som inneholder håndskrevne anmerkninger, kommentarer eller overstrykninger, eller som kan være stemplet "Utgår" eller lignende. Vi har derfor måtte benytte disse dokumentene til skanning for å lage en elektronisk utgave. For archival reasons, the Norwegian Patent Office only has access to documents for this generally available patent application that contain handwritten notes, comments or crossing outs, or that may be stamped "Expired" or the like. We have therefore had to use these documents for scanning to create an electronic edition.

Håndskrevne anmerkninger eller kommentarer har vært en del av saksbehandlingen, og skal ikke benyttes til å tolke innholdet i dokumentet. Handwritten remarks or comments have been part of the proceedings, and must not be used to interpret the content of the document.

Overstrykninger og stemplinger med "Utgår" e.l. indikerer at det under saksbehandlingen er kommet inn nyere dokumenter til erstatning for det tidligere dokumentet. Slik overstrykning eller stempling må ikke forstås slik at den aktuelle delen av dokumentet ikke gjelder. Crossing outs and stampings with "Expired" etc. indicates that newer documents have been received during the proceedings to replace the earlier document. Such crossing out or stamping must not be understood as meaning that the relevant part of the document does not apply.

Vennligst se bort fra håndskrevne anmerkninger, kommentarer eller overstrykninger, samt eventuelle stemplinger med "Utgår" e.l. som har samme betydning. Please ignore handwritten remarks, comments or crossing outs, as well as any stamps with "Expired" etc. which have the same meaning.

akrylater eller polystyrol, polypropylen eller sampolymerer av metylmetakrylat og akrylestere. Hulkammerplaten ekstruder- acrylates or polystyrene, polypropylene or copolymers of methyl methacrylate and acrylic esters. The hollow chamber plate extruder

es som en enhet og har to parallelle, plane ytterflater, eventuelt med et parallelt derimellom anordnet midtplan, og med steg som forbinder ytterveggene enhetlig med hverandre og eventuelt krysser midtplanet. Totaltykkelsen for hulkammerplaten er som regel maksimalt 12 mm, fortrinnsvis 4 til 8 mm. Ytterveggene kan eksempelvis være 0,3 til 1 mm tykke. Stegene es as a unit and has two parallel, flat outer surfaces, possibly with a parallel middle plane arranged between them, and with steps that connect the outer walls uniformly with each other and possibly cross the middle plane. The total thickness of the hollow chamber plate is usually a maximum of 12 mm, preferably 4 to 8 mm. The outer walls can, for example, be 0.3 to 1 mm thick. The steps

og det eventuelle midtplan kan være tynnere enn ytterveggene. Punktbefestigelser er fremfor alt viktig når platen har en bredde på mer enn 1000 mm eller er tynnere enn 6 mm. and the possible middle plane can be thinner than the outer walls. Point fixings are above all important when the plate has a width of more than 1000 mm or is thinner than 6 mm.

Som underkonstruksjon kan man benytte en hvilken som helst støttestruktw som er i stand til å holde platen eller platene ^= i ønsket stilling og egner seg for opptak av trafikkbelastningen. Egnede stativer er eksempelvis stativer av tre- eller kunststoff staver, GFK-elementer, metallelementer og lignende. Be-festigelsespunktene anordnes fortrinnsvis i avstander på 20 til 50 cm på underkonstruksjonen. As a substructure, you can use any support structure that is able to hold the plate or plates ^= in the desired position and is suitable for absorbing the traffic load. Suitable racks are, for example, racks made of wooden or plastic rods, GRP elements, metal elements and the like. The attachment points are preferably arranged at distances of 20 to 50 cm on the substructure.

Særlig fordelaktig er en underkonstruksjon av metallelementer med et inntrukket skruespor som skruene kan settes inn i uten forutgående utboring. Particularly advantageous is a substructure of metal elements with a recessed screw groove into which the screws can be inserted without prior drilling.

Det vil være en fordel, men ikke ubetinget nødvendig, at skrueenden, som skal gå gjennom hulkammerplaten, er tilspisset. Som skruer anvendes fortrinnsvis skruer som ikke er tykkere It would be an advantage, but not absolutely necessary, that the end of the screw, which must pass through the hollow chamber plate, is pointed. Screws that are no thicker are preferably used as screws

enn lysåpningen til et hulkammer, f.eks. 3 til 6mm.than the light opening of a hollow chamber, e.g. 3 to 6 mm.

I fig. 1-5 er det vist to typer skrueforbindelser som kan anvendes. In fig. 1-5 show two types of screw connections that can be used.

I fig. 1 er det vist hvordan en plate 1 legges på et under-konstruks jonselement 2, og en skrue 3 er gjort klar for driving gjennom platen og ned i skruesporet 4. In fig. 1, it is shown how a plate 1 is placed on a sub-construction ion element 2, and a screw 3 is made ready for driving through the plate and down into the screw groove 4.

I fig. 2 er skrueforbindelsen ferdig, idet skruen er skrudd inn i skruesporet. I fig. 4 og 5 er det vist bruk av en skruebolt 5 som er fast forbundet med underkonstruksjonsele-mentet 6, idet skruebolten eksempelvis er fastsveiset, fast-skrudd eller fastklemt. Platen 1 legges mot spissen av skruebolten og blir eksempelvis med et hammerslag slått ned mot elementet 6. Skruebolten vil da trenge gjennom platen 1. In fig. 2, the screw connection is complete, as the screw is screwed into the screw slot. In fig. 4 and 5 show the use of a screw bolt 5 which is firmly connected to the substructure element 6, the screw bolt being, for example, welded, screwed or clamped. Plate 1 is placed against the tip of the screw bolt and is, for example, struck down against element 6 with a hammer blow. The screw bolt will then penetrate plate 1.

Man kan nå skru på en mutter 7.You can now screw on a nut 7.

Det foretrekkes vanligvis at hulkammerplaten ikke skal berøre selve det bærende element. For dette formål kan det derfor anordnes avstandsholdere 8, 9 mellom det bærende element i underkonstruksjonen og platen. Hensiktsmessig er minst en skrue ført gjennom hver avstandsholder. For å lette mon-teringen er avstandsholderne fortrinnsvis forsynt med midler for en midlertidig befestigelse til under konstruksjonen, eksempelvis et heftklebemiddel, klembakker eller tunger 10 for forankring i skruesporet 4. It is usually preferred that the hollow chamber plate should not touch the supporting element itself. For this purpose, spacers 8, 9 can therefore be arranged between the supporting element in the substructure and the plate. Ideally, at least one screw is passed through each spacer. In order to facilitate assembly, the spacers are preferably provided with means for a temporary attachment to the construction, for example a tack adhesive, clamping jaws or tongues 10 for anchoring in the screw slot 4.

Claims (9)

1. Fremgangsmåte til punktbefestigelse av hulkammerplater av slagseigt kunststoff til en underkonstruksjon ved hjelp av skruer som føres gjennom hulkammerplaten og bevirker en befestigelse av hulkammerplaten til underkonstruksjonen, karakterisert ved at skruens ende støtes gjennom hulkammerplaten under dannelse av et hull, hvoretter skrueforbindelsen tilveiebringes for befestigelse av hulkammerplaten .1. Method for point attachment of hollow chamber plates made of impact-resistant plastic to a substructure by means of screws which are passed through the hollow chamber plate and cause a fastening of the hollow chamber plate to the substructure, characterized in that the end of the screw is pushed through the hollow chamber plate while forming a hole, after which the screw connection is provided for fastening of the hollow chamber plate. 2. Fremgangsmåte ifølge krav 1, karakterisert ved at det anvendes en hulkammerplate med en tykkelse på maksimalt 12, fortrinnsvis 4 til 8 mm.2. Method according to claim 1, characterized in that a hollow chamber plate with a thickness of a maximum of 12, preferably 4 to 8 mm is used. 3. Fremgangsmåte ifølge krav 1 eller 2, karakterisert ved at det anvendes en hulkammerplate av poly-karbonatkunststoff.3. Method according to claim 1 or 2, characterized in that a hollow chamber plate made of polycarbonate plastic is used. 4. Fremgangsmåte ifølge kravene 1-3, karakterisert ved at skruen festes til underkonstruksjonen, hulkammerplaten legges på skruen, skrueskaftet støtes gjennom hulkammerplaten ved utøvelse av en trykkpåvirkning på hulkammerplaten, hvoretter en mutter skrus på skruen for befestigelse av hulkammerplaten.4. Method according to claims 1-3, characterized in that the screw is attached to the substructure, the hollow chamber plate is placed on the screw, the screw shaft is pushed through the hollow chamber plate by exerting a pressure effect on the hollow chamber plate, after which a nut is screwed onto the screw to secure the hollow chamber plate. 5. Fremgangsmåte ifølge kravene 1-3, karakterisert ved at hulkammerplaten legges på underkonstruksjonen, skrueenden støtes gjennom hulkammerplaten og skrus sammen med underkonstruksjonen.5. Method according to claims 1-3, characterized in that the hollow chamber plate is placed on the substructure, the screw end is pushed through the hollow chamber plate and screwed together with the substructure. 6. Fremgangsmåte ifølge kravene 1-5, karakterisert ved at det mellom underkonstruksjonen og hulkammerplaten legges inn minst en avstandsholder som forhindrer en direkte berøring mellom den festede hulkammerplate og underkonstruksjonen.6. Method according to claims 1-5, characterized in that at least one spacer is inserted between the substructure and the hollow chamber plate which prevents direct contact between the attached hollow chamber plate and the substructure. 7. Fremgangsmåte ifølge krav 6, karakterisert ved at i det minste en skrue føres gjennom hver avstandsholder .7. Method according to claim 6, characterized in that at least one screw is passed through each spacer. 8. Fremgangsmåte ifølge kravene 6 eller 7, karakterisert ved at avstandsholderen festes foreløpig til hulkammerplaten eller under konstruksjonen før hulkammerplaten bringes på plass på underkonstruksjonen.8. Method according to claims 6 or 7, characterized in that the spacer is temporarily attached to the hollow chamber plate or under the structure before the hollow chamber plate is brought into place on the substructure. 9. Fremgangsmåte ifølge krav 8, karakterisert ved at avstandsholderne festes midlertidig i et skruespor i underkonstruksjonen ved hjelp av tunger (10).9. Method according to claim 8, characterized in that the spacers are temporarily fixed in a screw slot in the substructure by means of tongues (10).
NO840625A 1983-04-29 1984-02-20 PROCEDURE FOR POINT FIXING OF HEAVY ROOM PLATES NO840625L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833315629 DE3315629A1 (en) 1983-04-29 1983-04-29 METHOD FOR POINT-FIXING HOLLOW CHAMBER PANELS

Publications (1)

Publication Number Publication Date
NO840625L true NO840625L (en) 1984-10-30

Family

ID=6197717

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840625A NO840625L (en) 1983-04-29 1984-02-20 PROCEDURE FOR POINT FIXING OF HEAVY ROOM PLATES

Country Status (8)

Country Link
EP (1) EP0123988B1 (en)
JP (1) JPS59233051A (en)
AT (1) ATE36570T1 (en)
DE (2) DE3315629A1 (en)
DK (1) DK157501C (en)
ES (1) ES531920A0 (en)
FI (1) FI80113C (en)
NO (1) NO840625L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688014B1 (en) * 1992-02-27 1994-05-20 Etat Francais Delegue Armement FLOATING PONTOON.
DE102016102450A1 (en) * 2016-02-12 2017-08-17 Aguti Produktentwicklung & Design Gmbh Turning device for a vehicle seat

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB654181A (en) * 1948-02-18 1951-06-06 George Edward Bessey Devices for fixing wall boards and the like
US2666252A (en) * 1949-04-20 1954-01-19 Temple Velocity Equipment Inc Method for fastening sheet material to supports
CH416048A (en) * 1963-05-15 1966-06-30 Furrer Josef Roof or wall covering, as well as a method for its production and a device for carrying out the method
FR1566657A (en) * 1968-03-26 1969-05-09
DE3108711A1 (en) * 1981-03-07 1982-09-23 Heescher, Felix, 4446 Hörstel WALKING PLATE serving as a building element

Also Published As

Publication number Publication date
DK116884D0 (en) 1984-02-28
DK116884A (en) 1984-10-30
JPS59233051A (en) 1984-12-27
EP0123988A3 (en) 1986-10-29
EP0123988A2 (en) 1984-11-07
DE3315629A1 (en) 1984-10-31
FI80113B (en) 1989-12-29
DK157501C (en) 1990-06-05
ES8501829A1 (en) 1984-12-16
ES531920A0 (en) 1984-12-16
DE3473486D1 (en) 1988-09-22
FI841614A0 (en) 1984-04-25
DK157501B (en) 1990-01-15
EP0123988B1 (en) 1988-08-17
FI841614A (en) 1984-10-30
FI80113C (en) 1990-04-10
ATE36570T1 (en) 1988-09-15

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