SE458455B - ELASTIC BODY AND WAY TO JOIN TWO ELEMENTS BY THIS BODY - Google Patents

ELASTIC BODY AND WAY TO JOIN TWO ELEMENTS BY THIS BODY

Info

Publication number
SE458455B
SE458455B SE8406216A SE8406216A SE458455B SE 458455 B SE458455 B SE 458455B SE 8406216 A SE8406216 A SE 8406216A SE 8406216 A SE8406216 A SE 8406216A SE 458455 B SE458455 B SE 458455B
Authority
SE
Sweden
Prior art keywords
elastic member
channel
section
traction
longitudinal direction
Prior art date
Application number
SE8406216A
Other languages
Swedish (sv)
Other versions
SE8406216L (en
SE8406216D0 (en
Inventor
Lena Lindgren
Original Assignee
Lena Lindgren
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 Lena Lindgren filed Critical Lena Lindgren
Priority to SE8406216A priority Critical patent/SE458455B/en
Publication of SE8406216D0 publication Critical patent/SE8406216D0/en
Priority to PCT/SE1985/000505 priority patent/WO1986003536A1/en
Priority to EP86900318A priority patent/EP0241465A1/en
Publication of SE8406216L publication Critical patent/SE8406216L/en
Priority to NO862782A priority patent/NO862782D0/en
Priority to DK375186A priority patent/DK375186D0/en
Publication of SE458455B publication Critical patent/SE458455B/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
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0032—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge
    • F16B5/0044—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge and using interlocking keys of circular, square, rectangular or like shape
    • 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
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0692—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining flexible sheets to other sheets or plates or to strips or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/58—Snap connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
    • B29C66/12841—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Actuator (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Endoscopes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

15 20 25 30 35 458 455 och förs ned i en kanal som uppvisar en öppning utmed sin längdriktning. En lufttät slang förs därefter ned i kana- len och utsätts för ett inre övertryck varvid folierna pressas mot kanalens väggar. Nackdelen med denna förslut- ningsmetod är att ett övertryck ständigt måste upprätt- hållas inuti slangen vilket kan vara svårt att åstadkomma under lång tid. 15 20 25 30 35 458 455 and is lowered into a channel which has an opening along its longitudinal direction. An airtight hose is then lowered into the duct and subjected to an internal overpressure, whereby the foils are pressed against the walls of the duct. The disadvantage of this sealing method is that an overpressure must be constantly maintained inside the hose, which can be difficult to achieve for a long time.

BESKRIVNING AV UPPFINNINGEN Syftet med föreliggande uppfinning är att åstad- komma ett elastiskt organ samt ett sätt att sammanfoga tvâ element till ett positivt ingrepp i varandra, varvid elementen sammanfogade uppvisar en kanal med öppet eller slutet tvärsnitt, i vilken ett elastiskt organ i infört läge bringas att utöva krafter vinkelrätt mot kanalens väggar, som förhindrar att elementen bringas ur ingrepp med varandra. En dragkraft anbringas därvid i det elas- tiska organets längdriktning medförande en spänningsök- ning, varigenom en töjning åstadkommas i dess längdrikt- ning och en kontraktion âstadkommes i dess tvärriktning, så att det elastiska organets tvärsnitt blir mindre än kanalens tvärsnitt.DESCRIPTION OF THE INVENTION The object of the present invention is to provide an elastic member and a method of joining two elements into a positive engagement with each other, the joined elements having a channel with open or closed cross-section, in which an elastic member is brought into inserted position. to exert forces perpendicular to the walls of the channel, which prevent the elements from being brought into engagement with each other. A tensile force is then applied in the longitudinal direction of the elastic member causing an increase in tension, whereby an elongation is produced in its longitudinal direction and a contraction is effected in its transverse direction, so that the cross-section of the elastic member becomes smaller than the cross-section of the channel.

Syftet har uppnåtts med ett förfarande som kän- netecknas av att det elastiska organet först anbringas med sitt i dragriktningen främre parti vid ena änden av en kanal genom klämning mot kanalens väggar, varefter dragkraften anbringas i det elastiska organet. Det elas- tiska organet drages därefter stegvis genom kanalen, där varje dragningssteg omfattar en automatisk töjning av det elastiska organet under spänning till det att en glidning åstadkommes mot kanalens väggar, följd av en sammandrag- ning av det elastiska organet till spänningslöshet, var- vidëdet elastiska organet stegvis införes i kanalen. _ g I ett föredraget utförande av uppfinningen fäs- tes ett dragorgan till det elastiska organet, varvid dragorganet dessförinnan eller därefter föres genom en kanal med slutet tvärsnitt, varefter dragkraften anbring- as pâ dragorganet. 10 15 20 25 30 35 458 455 Det elastiska organet enligt uppfinningen känne- tecknas av att det uppvisar en eller flera delar eller parter genom vilka inre glidytor erhålles vid vilka det elastiska organets delar eller parter kan glida inbördes då detta drages genom kanalen. I ett alternativt utföran- de av uppfinningen kan det elastiska organet uppvisa ett partiellt slitsat tvärsnitt med glidytor som sträcker sig från organets inre parti och ett stycke ut mot dess man- telyta.The object has been achieved with a method which is characterized in that the elastic member is first applied with its front part in the direction of tension at one end of a channel by clamping against the walls of the channel, after which the tensile force is applied in the elastic member. The elastic member is then pulled stepwise through the channel, each tensioning step comprising an automatic stretching of the elastic member under tension until a sliding is effected against the walls of the channel, followed by a contraction of the elastic member to tensionlessness, whereby the elastic member is gradually inserted into the channel. In a preferred embodiment of the invention, a traction member is attached to the elastic member, the traction member being previously or thereafter passed through a channel of closed cross-section, after which the traction force is applied to the traction member. The elastic member according to the invention is characterized in that it has one or more parts or parts through which inner sliding surfaces are obtained at which the parts or parts of the elastic member can slide relative to each other when this is pulled through the channel. In an alternative embodiment of the invention, the elastic member may have a partially slotted cross-section with sliding surfaces extending from the inner portion of the member and a distance towards its outer surface.

Det elastiska organet utgörs företrädesvis av gummi som uppvisar en kontraktion på maximalt 30 % vid en töjning i sin längdriktning. Härigenom erhålles en enkel införing av det elastiska organet i kanalen samtidigt som det elastiska organets fixerande förmåga i kanalen blir tillräcklig.The elastic member is preferably made of rubber which has a contraction of a maximum of 30% when stretched in its longitudinal direction. In this way a simple insertion of the elastic member into the channel is obtained at the same time as the fixing ability of the elastic member in the channel becomes sufficient.

BESKRIVNING TILL FIGURER Uppfinningen beskrivs nedan i form av utförings- exempel i anslutning till bifogade figurer.DESCRIPTION OF FIGURES The invention is described below in the form of exemplary embodiments in connection with the accompanying figures.

Figur 1 visar sammanfogning av två kantprofile- rade skivor med hjälp av uppfinningen.Figure 1 shows the joining of two edge-profiled boards by means of the invention.

Figur 2 visar sammanfogning av två tunna skivor eller folier med hjälp av uppfinningen.Figure 2 shows joining of two thin sheets or foils by means of the invention.

Figur 3 visar sammanfogning av två paneler där skarven helt döljes från båda sidor.Figure 3 shows the joining of two panels where the joint is completely hidden from both sides.

Figur U visar en profilstång kombinerad med ett elastiskt organ enligt uppfinningen, vilka tillsammans bildar ett konstruktionselement.Figure U shows a profile bar combined with an elastic member according to the invention, which together form a construction element.

I figur 1 visas två skivor 1 och 2, vilka har olika profilerade kantprofiler. När skivorna skall sido- skarvas, lägges de båda profilerna så att en kanal 3 bil- das. Ett elastiskt eftergivligt långsträckt organ Ä dra- ges mt så mycket att dess tjocklek minskar genom kontrak= tion och möjliggör införande genom spalten 5. Detta utfö- rande förutsätter en viss stadga i skivmaterialet, sär- skilt om man samtidigt med låsningen av skivorna önskar en tät förbindning. _ I figur 2 är ett skiv- eller foliematerial 7 och 458 455 10 15 20 25 30 35 8 som inte har någon egen stadga fastsatt i en yttre pro- filskena 6 som också utnyttjas som motnåll vid organets 9 expansion efter anbringandet eller vid en strävan från någon av detaljerna 7 eller 8 att förflytta sig ut ur kanalen 10. För erhållande av en förbindning med stora krav på styrka, kan även en profilskena 5 användas tillsammans med en skiva 2 som visas i figur 1. Härvid kan ett elastiskt organ som alstrar en avsevärt större tvärkraft eller som har utpräglade tätningsegenskaper komma till användning beroende av vilka krav man ställer på förbindningen.Figure 1 shows two discs 1 and 2, which have different profiled edge profiles. When the boards are to be side-jointed, the two profiles are laid so that a channel 3 is formed. An elastically resilient elongate member Ä is pulled so much that its thickness decreases by contraction and enables insertion through the gap 5. This design presupposes a certain stability in the disc material, especially if one simultaneously desires a locking of the discs. tight connection. In Figure 2, a sheet or foil material 7 and 458 455 10 15 20 25 30 35 8 8 which does not have its own statute is fixed in an outer profile rail 6 which is also used as a counter-needle in the expansion of the member 9 after application or in from any of the details 7 or 8 to move out of the channel 10. In order to obtain a connection with high demands on strength, a profile rail 5 can also be used together with a disc 2 shown in figure 1. In this case an elastic member which generates a considerably greater transverse force or which has distinct sealing properties can be used depending on the requirements placed on the connection.

I figur 3 visas ytterligare en tillämpning av uppfinningen, vilken med fördel kan användas för samman- fogning av skivmoduler som kan vara enkel eller dubbel- väggiga. Två moduler 11 och 12 är försedda med utsprângl- urtag, vilka i förbindningslâget samverkar för bildande av en sluten kanal 13. I modulernas båda utåtriktade be- gränsningskanter 11a, 11b respektive 12a, 12b griper ut- sprângen i varje modul in i urtag i den intilliggande modulen för åstadkommande av en låsning mot relativ tvär- förflyttning mellan modulerna. I stället för utsprånglur- tag kan begränsningskanterna vara försedda med friktions- höjande skikt eller dylikt. Ett elastiskt organ 1fl skall för montering vara anslutet till ett särskilt dragorgan, vilket först placeras i kanalen 13, varefter kontraktio- nen hos organet 1ü sker genom uttänjning. Därefter föres organet 1H in i kanalen och tillâtes expandera under en längdkrympningsfas för alstring av sammanfogningskrafter som är riktade vinkelrätt mot organets längdriktning I figur 3 har organet ïß visats med partiellt slitsat tvärsnitt genom vilket inre glidytor erhålles inuÉi organet. Denna slitsning har skett för att under-“ lätta för organet att âtertaga kanalen. Under denna expansion sin ursprungliga form il kommer friktionen mellan kanalsidorna och organets mantelyta att succesivt öka.Figure 3 shows a further application of the invention, which can advantageously be used for joining disk modules which can be single or double-walled. Two modules 11 and 12 are provided with protruding recesses, which in the connecting position cooperate to form a closed channel 13. In the two outwardly directed boundary edges 11a, 11b and 12a, 12b of the modules, the protrusions in each module engage in recesses in the adjacent module to provide a lock against relative transverse movement between the modules. Instead of protruding lugs, the limiting edges can be provided with friction-increasing layers or the like. An elastic member 1fl must be connected for mounting to a special traction member, which is first placed in the channel 13, after which the contraction of the member 1ü takes place by stretching. Thereafter, the member 1H is inserted into the channel and allowed to expand during a longitudinal shrinkage phase to generate joining forces directed perpendicular to the longitudinal direction of the member. This slitting has been done to make it easier for the organ to retract the channel. During this expansion in its original form, the friction between the channel sides and the mantle surface of the organ will gradually increase.

Storleken av den alstrade friktionen kommer att vara beroende av partiella olikheter i och på kanalsidorna och 10 15 20 25 30 35 458 455 på organets mantelyta. Olikheterna i sin tur kan vara förorsakade av smuts, fett, olika grader av bearbetning, etc. För att minska risken för att organet fastnar under sin längdsammandragning, är organet partiellt slitsat i sitt tvärsnitt, vilket får till följd att organet erhål- ler en förmåga att genom inre glidning passera förbi så- dana ställen där friktionen visar sig vara stor.The magnitude of the friction generated will depend on partial differences in and on the channel sides and on the circumferential surface of the member. The differences in turn can be caused by dirt, grease, different degrees of processing, etc. In order to reduce the risk of the body getting stuck during its longitudinal contraction, the body is partially slit in its cross section, which results in the body receiving an ability to pass by internal slides past such places where the friction turns out to be great.

I figur 4 visas en profilstâng 15 tillsammans med ett elastiskt organ 16. Genom att profilstångens båda flänsar 15a; 15b lutar in mot stângens centrumlinje, kom- mer dessa inte att tendera att knäckas, utan strävar istället att ytterligare böja sig inåt, vilket kommer att ske under kompression av organet 16. Lastupptagnings- och fjädringsförmåga hos den med det elastiska organet försedda profilstângen kommer avsevärt att förbättras i jämförelse med en profilstâng utan det elastiska organet.Figure 4 shows a profile rod 15 together with an elastic member 16. By the two flanges 15a of the profile rod; 15b is inclined towards the center line of the rod, these will not tend to break, but instead strive to bend further inwards, which will take place during compression of the member 16. The load-bearing and resilience of the profile rod provided with the elastic member will be considerable. to be improved in comparison with a profile rod without the elastic member.

Ev kan profilstången ha flänsar 150 och_15d som är rikta- de åt motsatt håll i jämförelse med flänsarna 15a och 15b. ' J: IAlternatively, the profile bar may have flanges 150 and_15d which are directed in opposite directions in comparison with the flanges 15a and 15b. 'J: I

Claims (3)

458 455 10 15 20 25 30 35 PATENTKRAV458 455 10 15 20 25 30 35 PATENT REQUIREMENTS 1. Sätt att sammanfoga två element (1, 2; 11, 12) till ett positivt ingrepp i varandra, varvid elemen- ten (1, 2; 11, 12) sammanfogade uppvisar en kanal (3, 13) med öppet eller slutet tvärsnitt, i vilken ett elastiskt organ (4, 14) i infört läge bringas att utöva krafter vinkelrätt mot kanalens (3, 13) väggar, som förhindrar att elementen (1, 2; 11, 12) bringas ur ingrepp med varandra, varvid en dragkraft anbringas i det elastiska organets (Ä, 1ü) längdriktning medförande en spänningsök- ning, varigenom en töjning åstadkommes i dess längdrikt- ning och en kontraktion åstadkommes i dess tvärriktning, så att det elastiska organets (4, 14) tvärsnitt blir _ mindre än kanalens (3, 13) tvärsnitt, k ä n n e_t e c k - n a t av att det elastiska organet (U) först anbringas med sitt i dragriktningen främre parti vid ena änden av en kanal (3, 13) genom klämning mot kanalens (3, 13) väg- gar, varefter dragkraften anbringas i det elastiska or- ganet (Ä, 1H), varvid det elastiska organet (14) drages stegvis genom kanalen (13), där varje dragningssteg om- fattar en automatisk töjning av det elastiska organet (1Ä) under spänning till det att en glidning åstadkommas mot kanalens (13) väggar, följd av en sammandragning av det elastiska organet (1U) till spänningslöshet det elastiska organet (4, (3, 13).A method of joining two elements (1, 2; 11, 12) into a positive engagement with each other, wherein the elements (1, 2; 11, 12) joined together have a channel (3, 13) with open or closed cross section , in which an elastic member (4, 14) in the inserted position is caused to exert forces perpendicular to the walls of the channel (3, 13), which prevent the elements (1, 2; 11, 12) from being brought into engagement with each other, whereby a tensile force is applied in the longitudinal direction of the elastic member (Ä, 1ü) causing an increase in stress, whereby an elongation is produced in its longitudinal direction and a contraction is produced in its transverse direction, so that the cross section of the elastic member (4, 14) becomes smaller than that of the channel. (3, 13) cross-section, characterized in that the elastic member (U) is first applied with its front-facing portion at one end of a channel (3, 13) by clamping against the channel (3, 13) walls, after which the tensile force is applied in the elastic member (Ä, 1H), the elastic member (14) being pulled stepwise through the channel (13), each tensioning step comprising an automatic stretching of the elastic member (1Ä) under tension until a sliding is effected against the walls of the channel (13), followed by a contraction of the elastic member (1U) to tensionlessness the elastic member (4, (3, 13). 2. sättenligt kr-avuxäfnnesecknat av att ett dragorgan fästes till det élastis (lfl) , varvid 1U) stegvis införes i kanalen ka organet , att dragorganet dessförinnan eller därefter föres genom en kanal (13) med slutet tvärsnitt och att drag- kraften därefter anbringas på dragorganet. a2. The method is suitably characterized in that a traction member is attached to the elastomer (1 fl), 1U) being gradually inserted into the channel in the member, that the traction member is previously or thereafter passed through a channel (13) of closed cross-section and that the traction force is subsequently applied. on the traction member. a 3. Elastiskt organ (1ü), avsett för att an- ' * bringas i eller avlägsnas från en kanal (13) med ett slutet tvärsnitt, varvid en dragkraft anbringas i det elastiska organet (1U) i dess längdriktning medförande en spänningsökníng, varigenom en töjning åstadkommes i dess längdriktning och en kontraktion åstadkommas i dess 10 15 20 25 30 35 458 455 tvärriktning, k ä n n e t e c k n a t av att detta upp- visar en eller flera delar eller parter genom vilka inre glidytor erhålles vid vilka det elastiska organets (1ü) delar eller parter kan glida inbördes då detta drages ge- nom kanalen (13). Ä. Elastiskt organ (1U) enligt krav 3, k ä n - n e t e c k n a t av att detta uppvisar ett partiellt slitsat tvärsnitt med glidytor som sträcker sig från or- ganets inre parti och ett stycke ut mot dess mantelyta. Jo YAn elastic member (1u), intended to be fitted in or removed from a channel (13) with a closed cross-section, wherein a traction force is fitted in the elastic member (1U) in its longitudinal direction causing a tension increase, whereby a elongation is achieved in its longitudinal direction and a contraction is achieved in its transverse direction, characterized in that it has one or more parts or parts through which inner sliding surfaces are obtained at which parts of the elastic member (1ü) or parties can slide relative to each other as this is drawn through the channel (13). Elastic member (1U) according to claim 3, characterized in that it has a partially slotted cross-section with sliding surfaces extending from the inner part of the member and a distance towards its outer surface. Jo Y
SE8406216A 1984-12-07 1984-12-07 ELASTIC BODY AND WAY TO JOIN TWO ELEMENTS BY THIS BODY SE458455B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8406216A SE458455B (en) 1984-12-07 1984-12-07 ELASTIC BODY AND WAY TO JOIN TWO ELEMENTS BY THIS BODY
PCT/SE1985/000505 WO1986003536A1 (en) 1984-12-07 1985-12-06 Elastical member and a method to apply and/or remove the same in a conduit with an open or a closed cross section
EP86900318A EP0241465A1 (en) 1984-12-07 1985-12-06 Elastical member and a method to apply and/or remove the same in a conduit with an open or a closed cross section
NO862782A NO862782D0 (en) 1984-12-07 1986-07-09 ELASTIC ORGAN AND A PROCEDURE FOR AA APPLICATION AND / OR REMOVAL IN A CHANNEL WITH AN OPEN OR CLOSED SECTION.
DK375186A DK375186D0 (en) 1984-12-07 1986-08-06 ELASTIC BODY AND PROCEDURE TO APPLY IT REMOVING IT FROM A OPEN OR CLOSED SECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8406216A SE458455B (en) 1984-12-07 1984-12-07 ELASTIC BODY AND WAY TO JOIN TWO ELEMENTS BY THIS BODY

Publications (3)

Publication Number Publication Date
SE8406216D0 SE8406216D0 (en) 1984-12-07
SE8406216L SE8406216L (en) 1986-06-08
SE458455B true SE458455B (en) 1989-04-03

Family

ID=20358077

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8406216A SE458455B (en) 1984-12-07 1984-12-07 ELASTIC BODY AND WAY TO JOIN TWO ELEMENTS BY THIS BODY

Country Status (4)

Country Link
EP (1) EP0241465A1 (en)
NO (1) NO862782D0 (en)
SE (1) SE458455B (en)
WO (1) WO1986003536A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678353A5 (en) * 1989-03-23 1991-08-30 Alusuisse Lonza Services Ag Butt joint for plates and/or profiles
EP0360741B1 (en) * 1988-09-19 1995-11-29 Alusuisse-Lonza Services Ag Butt joint of plates and/or sections
DE19829795A1 (en) * 1998-07-03 2000-01-05 Duewag Ag Connection of components made of the same or different materials
WO2004018883A1 (en) * 2002-08-23 2004-03-04 Anton Hurtz Gmbh & Co. Kg Assembling device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180504A (en) * 1937-01-09 1939-11-21 American Car & Foundry Co Metal floor construction
US2266464A (en) * 1939-02-14 1941-12-16 Gen Tire & Rubber Co Yieldingly joined flooring
US2466323A (en) * 1945-11-02 1949-04-05 George D Meyer Barrel rest
US3232395A (en) * 1962-10-17 1966-02-01 Aluminum Co Of America Panel joint construction
US3282613A (en) * 1964-02-28 1966-11-01 Airspace Inc Panel connector
SE318387B (en) * 1968-11-26 1969-12-08 Incentive Ab
AT309033B (en) * 1970-09-15 1973-07-25 Isotech Ag Expansion joint profile
US3992846A (en) * 1974-03-21 1976-11-23 Rohr Industries, Inc. Compound filled key interlock joint

Also Published As

Publication number Publication date
EP0241465A1 (en) 1987-10-21
SE8406216L (en) 1986-06-08
NO862782L (en) 1986-07-09
SE8406216D0 (en) 1984-12-07
NO862782D0 (en) 1986-07-09
WO1986003536A1 (en) 1986-06-19

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