SE537808C2 - Device and method for mounting on a height and lowerable disc - Google Patents

Device and method for mounting on a height and lowerable disc Download PDF

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Publication number
SE537808C2
SE537808C2 SE1450803A SE1450803A SE537808C2 SE 537808 C2 SE537808 C2 SE 537808C2 SE 1450803 A SE1450803 A SE 1450803A SE 1450803 A SE1450803 A SE 1450803A SE 537808 C2 SE537808 C2 SE 537808C2
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SE
Sweden
Prior art keywords
adapter
welding
spindle unit
leg
telescopically extendable
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SE1450803A
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Swedish (sv)
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SE1450803A1 (en
Inventor
Håkan Skepö
Original Assignee
Jg Metall Ab
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Publication date
Application filed by Jg Metall Ab filed Critical Jg Metall Ab
Priority to SE1450803A priority Critical patent/SE537808C2/en
Priority to EP15172518.1A priority patent/EP2962599B1/en
Publication of SE1450803A1 publication Critical patent/SE1450803A1/en
Publication of SE537808C2 publication Critical patent/SE537808C2/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/04—Tables with tops of variable height with vertical spindle

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  • Mutual Connection Of Rods And Tubes (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)

Abstract

SAMMAN DRAG En anordning och ett satt att montera och fixera en, med en vinkelvaxel (1) forsedd, komplett spindelenhet (2) inuti ett teleskopiskt forlangbart ben (3). Anordningen kannetecknas av att den innefattar minst en lasanordning (8, 24), vilken laser fast den, med vinkelvaxeln (1) forsedda, kompletta spindelenheten (2) i ett slutlage inuti det teleskopiskt fOrlangbara benet (3) genom en sjalvlasande funktion, fOretradesvis en sa kallad snappfunktion eller klickfunktion, nar namnda kompletta spindelenhet (2) under ett och samma nnonteringsmoment (B) fors in i det teleskopiskt forlangbara benet (3) och dar slutligen ankommer slutlaget i benet (3), genom att anordningen innefattar minst en darfor anordnad lasanordning (8, 24). CONCLUSION A device and a set for mounting and fixing a complete spindle unit (2) provided with an angular shaft (1) inside a telescopically extendable leg (3). The device can be characterized in that it comprises at least one welding device (8, 24), which laser fixes the complete spindle unit (2) provided with the angular shaft (1) in an end layer inside the telescopically extendable leg (3) by a self-lasing function, preferably a so-called snap function or click function, when said complete spindle unit (2) during one and the same installation step (B) is inserted into the telescopically extendable leg (3) and where finally the final layer arrives in the leg (3), in that the device comprises at least one welding device (8, 24).

Description

Anordning och salt for montering vid en hoj- och sankbar skiva Uppfinningens omrade Foreliggande uppfinning avser en anordning och ett satt for forenklad och snabb montering och fixering av en sa kallad spindelenhet, inuti ett teleskopiskt forlangbart ben. FIELD OF THE INVENTION The present invention relates to a device and a set for simplified and rapid assembly and fixing of a so-called spindle unit, inside a telescopically extendable leg.

Spindelenheten är forsedd med en vinkelvaxel, som genom till exempel en motor eller en handvev, overfOr en rotationsrorelse fran ett drev till ett annat drev, vilket paverkar en gangstang eller dylikt, vilken är en central del av spindelenheten. Genom att montera en sadan komplett spindelenhet inuti ett teleskopiskt forlangbart ben blir det mojligt att overfora en rotationsrbrelse till en linjar rbrelse for paverkan av det teleskopiska benets langd. The spindle unit is provided with an angular shaft, which through, for example, a motor or a crank, transmits a rotational movement from one gear to another gear, which affects a gangway or the like, which is a central part of the spindle unit. By mounting such a complete spindle unit inside a telescopically extendable leg, it becomes possible to transfer a rotational motion to a linear motion to affect the length of the telescopic leg.

Uppfinningen anvands vid monteringen av sagda kompletta spindelenhet i ett teleskopiskt forlangbart ben, vilket ben i forsta hand är avsett att anvandas i kombination med ett hOj- och sankbart skiva, sá som vid ett skrivbord eller dylikt, men är ocksa applicerbar vid andra typer av hOj- och sankbara skivor sasom skivor till soffbord, koksbankar, koksoar med mera. For enkelhetens skull exemplifieras uppfinningen harefter i relation till ett hOj- och sankbart skrivbord. The invention is used in the assembly of said complete spindle unit in a telescopically extendable leg, which leg is primarily intended to be used in combination with a hOj and submersible disc, such as at a desk or the like, but is also applicable to other types of hOj - and collectible boards such as boards for coffee tables, coke banks, coke ovens and more. For the sake of simplicity, the invention is exemplified hereinafter in relation to a height-adjustable desk.

Uppfinningens bakgrund En standardmassig modell av ett komplett hOj- och sankbart skrivbord bestar som regel av ett antal huvudkomponenter sasom bordskiva, tva kompletta teleskopiskt fOrlangbara ben, en fot per ben, en balk eller balkram som knyter ihop de bade benen till ett stativ/underrede, minst ett sidostag per ben, vilka fixerar bordskivan till respektive ben/underrede och samtidigt stagar upp det kompletta skrivbordet, samt nagon form av drivanordning for att astadkomma hojning/sankning av bordsskivan, exempelvis en motor eller en vev. Till detta kommer en sterre eller mindre mangd andra delar eller tillbehor som kan finnas beroende pa hur avancerad model! som Onskas. Pa grund av att ett komplett monterat skrivbord är skrymmande levereras bordskiva, eventuella sidostag, de kompletta teleskopiskt forlangbara benen, eventuell tvarbalk eller ram samt killer mm som lose delar, vilka monteras ihop till ett komplett skrivbord pa plats hos slutkunden. Background of the Invention A standard model of a complete height-adjustable desk usually consists of a number of main components such as a table top, two complete telescopically extendable legs, one foot per leg, a beam or beam frame that connects the two legs to a stand / base, at least one side bracket per leg, which fixes the table top to the respective leg / base and at the same time braces up the complete desk, and some form of drive device for effecting raising / lowering of the table top, for example a motor or a crank. In addition, a larger or smaller amount of other parts or accessories that may be present depending on how advanced the model is! as Onskas. Due to the fact that a fully assembled desk is bulky, the table top, any side braces, the complete telescopically extendable legs, any crossbeam or frame as well as killer etc. are delivered as loose parts, which are assembled into a complete desk on site at the end customer.

Inom omradet for hoj- och sankbara bord eller skivor finns flera olika tekniker for att astadkomma installningen av hOjden pa bordet. Det farekommer exempelvis saxlosningar, men det vanligaste pa marknaden ãr idag lOsningar med teleskopiskt installbara ben, vilka vanligen parvis sammankopplas till ett gemensamt bordsunderrede, pa vilket bordsskivan ãr placerad. Med den teleskopiska rOrelsen avses en linjarrOrelse vilken kan astadkommas genom exempelvis gasfjader eller anvandande av en sa kallad komplett spindelenhet. 1 Gasfjaderlosningar ãr helt dominerande gallande haj- och sankbara stolar, men for bord eller skivor är det vanligare med olika "spindellosningar". Foreliggande uppfinning harror sig till det senare. En spindelenhet bestar exempelvis av en gangad stang eller skruv aven kallad spindel, omsluten av ett hOlje av nagon form sa som ett fyrkantsrOr eller ett runt rOr. ROret har vid sin Ovre arida en mutter dar gangstangen skruvas igenom och saledes är den gangade stangen roterbar i holjet och skruvas ut ur eller in i holjet for att astadkomma en linjar rorelse. I toppen av spindelenheten är nagon typ av vaxel anordnad, vanligen en sa kallad vinkelvaxel. Denna vinkelvaxel kan se ut pa olika sett men funktionen innebar att en rotationsrorelse i ett led — exempelvis runt en horisontell axel — overfors till en rotationsrarelse i ett annat led, ofta vinkelrat mot det farsta — exempelvis runt en vertikal axel. In the field of height-adjustable tables or boards, there are several different techniques for achieving the installation of the height of the table. There are, for example, scissor solutions, but the most common on the market today are solutions with telescopically installable legs, which are usually connected in pairs to a common table base, on which the table top is placed. The telescopic movement refers to a linear movement which can be achieved by, for example, a gas spring or the use of a so-called complete spindle unit. 1 Gas spring solutions are completely dominant bile shark and submersible chairs, but for tables or boards it is more common with different "spindle solutions". The present invention relates to the latter. A spindle unit consists, for example, of a threaded rod or screw also called a spindle, enclosed by a housing of some shape, such as a square tube or a round tube. The tube has at its upper arid a nut where the gangway is screwed through and thus the threaded rod is rotatable in the housing and screwed out of or into the housing to achieve a linear movement. At the top of the spindle unit, some type of gear is arranged, usually a so-called angular gear. This angular axis can look different, but the function meant that a rotational movement in one joint - for example around a horizontal axis - is transmitted to a rotational movement in another joint, often perpendicular to the first axis - for example around a vertical axis.

Pa detta satt kan en brukare av ett htij- och sankbart bard anvanda sig av exempelvis en vev for overfaring av vevrorelsen till en lin* rarelse hos det teleskopiskt forlangbara benet/benen. Benen är rarelsemassigt ihopkopplade sa att en rotationsrarelse has veven overfors till [pada benen samtidigt. Alternativt anvands en motordrivning for att astadkomma detsamma. In this way, a user of a height-adjustable bard can use, for example, a crank to transfer the crank movement to a linear movement of the telescopically extendable leg (s). The legs are weirdly interconnected so that a rotational motion has the crank transferred to [pada legs at the same time. Alternatively, a motor drive is used to accomplish the same.

En vanlig typ av bordsben av teleskoptyp i samband med hoj- och sankbara skrivbord bestar av tva eller flera rordelar av olika dimension, vilka ar anordnade att lapa i varandra, och placeringen av den kompletta spindelenheten inklusive vinkelvaxeln gars inuti teleskopbenet. A common type of table leg of the telescopic type in connection with height-adjustable desks consists of two or more rudder parts of different dimensions, which are arranged to interlock, and the placement of the complete spindle unit including the angular shaft is made inside the telescopic leg.

Sett till ett brukslage far exempelvis ett skrivbord, fasts spindelenhetens byre del i den byre rordelen och dess undre del i den understa rardelen, och en rotation av gangstangen at ena hallet skjuter sa att saga isar rardelarna, varvid benet forlangs och vice versa. I hittills kanda losningar sker monteringen av den kompletta spindelenheten genom att spindelenheten med den parnonterade vaxeln fors in i rordelarna for att darefter forankras genom forskruvning. I den Ovre anden sker ju kraftpaverkan pa infastningen i flera dimensioner, varfor denna infastning maste garas kraftig och kan cla exempelvis besta av pasvetsade platvinklar inuti den Ovre anden for stod och styrning av vinkelvaxeln samt att ett flertal skruvar farankrar vinkelvaxeln i den Ovre rardelen. Da vinkelvaxeln i sig inte innefattar nagra gangade skruvhal for skruvfarbindningen, maste exempelvis en sarskild platta forst fast monteras mellan vinkelvaxeln och spindelenheten, vilken platta dá innefattar de gangade halen som anvands vid farankringen till den Ovre rordelen. I den nedre anden av den understa rordelen finns vanligen en pasvetsad bottenplat med ett centralt placerat hal i vilken spindelenhetens nedre ande fasts med en skruv. Sammantaget innebar befintliga losningar for montering och fixering av den kompletta spindelenheten till det teleskopiskt farlangbara benet ett flertal detaljer och moment sasom pasvetsning av platvinklar, montering av extra skruvplatta samt hantering och montering av ett antal skruvar vid spindelenhetens Ovre ande saval som vid dess nedre ande, vilket paverkar bade produktionskostnad samt tiden for monteringen till ett 2 komplett teleskopiskt ben. In a type of utility, for example, a desk is attached, the upper part of the spindle unit is fixed in the upper rudder part and its lower part in the lower rudder part, and a rotation of the gangway at one hall projects so that the razor parts freeze, with the leg extended and vice versa. In hitherto known solutions, the assembly of the complete spindle unit takes place by forcing the spindle unit with the paired gear into the rudder parts and then anchoring it by means of a screw connection. In the Upper Spirit, the force effect on the fastening takes place in several dimensions, so this fastening must be strong and can, for example, consist of fitted welded plate angles inside the Upper Spirit for standing and steering the angular shaft and a number of screws anchoring the angular shaft in the Upper tube part. Since the angular shaft itself does not comprise any threaded screw tail for the screw thread connection, for example a special plate must first be fixedly fixed between the angular shaft and the spindle unit, which plate then comprises the threaded tails used in the danger ring to the upper rudder part. In the lower end of the lower rudder part there is usually a fitted welded bottom plate with a centrally located hall in which the lower end of the spindle unit is fixed with a screw. All in all, existing solutions for mounting and fixing the complete spindle unit to the telescopically extendable leg included a number of details and steps such as fitting flat angles, mounting an extra screw plate and handling and mounting a number of screws at the spindle unit's upper end cavity as at its lower end. which affects both production cost and the time for assembly to a 2 complete telescopic leg.

Redogorelse for uppfinningen Med den nu fOreliggande uppfinningen uppnas syftet att forenkla och fOrkorta monteringstiden och darmed erhalla en lagre produktionskostnad vid produktion av teleskopiskt forlangbara ben till i forsta hand htij- och sankbara skivor, foretradesvis till skrivbord. Ur uppfinningens forsta aspekt uppnas syftet genom att en anordning av det inledningsvis specificerade slaget innefattar minst en lasanordning, vilken är anordnad att lasa fast den kompletta spindelenheten inuti det teleskopiskt forlangbara benet genom en "sjalvlasande" funktion. Foretradesvis sker detta genom att den kompletta spindelenheten snapps fast/klickas fast under det att den kompletta spindelenheten inmonteras inuti benet och dar anlander till ett darfor avsett slutlage i benet. Exempelvis kan lasanordningen/lasanordningarna vara en sarskild detalj anordnad vid den kompletta spindelenheten eller till exempel en del av vinkelvaxeln eller dess hOlje. For produkter i stora serier dar en och samma typ av vinkelvaxel anvands till ett och samma teleskopiska ben, kan det vara ide att ta fram en specialanpassad vinkelvaxel dar lasanordningen är en del av vinkelvaxeln. I andra fall kan det vara mest gynnsamt att anvanda sig av sarskilda detaljer anordnade med lasanordningar. Vidare kan aven lasanordningen vara en del av benet eller en sarskild detalj av benet, vilken ingriper med den kompletta spindelenheten och laser fast densamma till benet genom snappfunktionen/klickfunktionen. Genom en lasanordning anordnad for snappning gar monteringen mycket snabbt och smidigt jamfOrt med de pa marknaden existerande losningarna. Disclosure of the Invention The present invention achieves the object of simplifying and shortening the assembly time and thereby obtaining a lower production cost in the production of telescopically extendable legs for primarily heatable and submersible discs, preferably for desks. From the first aspect of the invention the object is achieved in that a device of the initially specified type comprises at least one welding device, which is arranged to weld the complete spindle unit inside the telescopically extendable leg by a "self-lasing" function. Preferably this is done by the complete spindle unit being snapped / clicked on while the complete spindle unit is mounted inside the leg and arrives at a dedicated end layer in the leg. For example, the welding device (s) may be a special detail arranged at the complete spindle unit or, for example, a part of the angular shaft or its housing. For products in large series where one and the same type of angular shaft is used for one and the same telescopic leg, it may be a good idea to develop a specially adapted angular shaft where the welding device is part of the angular shaft. In other cases, it may be most advantageous to use special details arranged with welding devices. Furthermore, the laser device can also be a part of the bone or a special detail of the bone, which engages with the complete spindle unit and lasers it to the bone through the snap function / click function. Through a welding device arranged for snapping, the assembly is very fast and smooth compared to the solutions on the market.

Enligt en foredragen utfOringsform innefattar anordningen en fOrsta adapter vilken är anordnad att halla och fixera den pa spindelenheten monterade vinkelvaxeln, till den ovre anden av den ovre rordelen av det teleskopiska benet. Detta blir mOjligt genom att adaptern innefattar ett mottagningsutrymme, anpassat for att halla och fixera vinkelvaxeln, samt att atminstone delar av yttermatten av adapterns holje ar mattmassigt samordnat med innermatten hos den ovre rardelen, i vilken adaptern tillsammans med spindelenheten är infOrbar. Genom denna anordning styrs adaptern under infOrandet av densamma i den byre rOrdelen och vidare fixeras dessutom vinkelvaxeln sá att den inte gar att vrida, genom att den är hallen av adaptern som i sin tur är styrd av den ovre rardelen. Vidare innefattar adapterns holje minst en fjadrande fOrsta tunga, men fOretradesvis tva eller flera, fjadrande fOrsta tungor. Tungan ''livar" i princip med holjets yttermatt, men innefattar dessutom minst en kilformad fOrsta lasklack, vilken har sin spetsiga sida narmast inferingsriktningen av adaptern, det vill saga stracker sig fran en niva i hojd med holjets yttermatt och utat till en niva utanfOr holjets yttermatt och avslutas med en skarp laskant for att hindra en rorelse 3 nnotsatt infOringsriktningen. Harigenom kommer den fjadrande forsta tungan tryckas mat, i riktning mot adapterns mottagningsutrymme, under infOrandet av adaptern i den ovre rardelen. Nar sedan adaptern ankommer ett darfor avsett slutlage i den ovre rordelen, snapper den fjadrande forsta tungan ut till sitt vilolage igen, genom att den ovre rordelen har en lasanvisning i form av ett urtag i rarvaggen, vilket urtag ar anordnat far respektive tungas lasklack. I det laget laser klacken fast adaptern i den Ovre rardelen av teleskopiska benet varvid adaptern inte kan farflyttas i benets langdriktning. Ovan beskrivna och foredragna utforingsform av adaptern kan givetvis aven vara utformad som en adapter vilken monteras utanpa den Ovre rardelen. Pa samma satt innefattar da adaptern ett mottagningsutrymme anordnat for att halla och fixera vinkelvaxeln, men styrningen av adaptern och lasningen genom de fjadrande tungorna sker sa att saga da fran utsidan eftersom likaval yttermatten hos den Ovre rardelen kan overensstamma med innermatten hos adapterhaljet, och att de fjadrande tungorna fjadrar ut vid paforandet av adaptern far att sedan snappa in i urtagen och lasa fast adaptern mot den Ovre rordelen. Genom den forsta adaptern Jr det alltsa mOjligt montera och fixera den kompletta spindelenheten inklusive vinkelvaxel i det teleskopiska benet utan att behava svetsa fast sarskilda platvinklar pa den Ovre rardelen, utan att behava montera en extra skruvplatta mellan spindel och vaxel samt dessutom slippa hantera och anvanda ett flertal skruvar, vilket aldre lasningar kraver. Adaptern skjuts helt enkelt in i roret tills den snapper fast, vilket ar en monteringsmassig fordel och forenkling jamfort med aldre lasningar. According to a preferred embodiment, the device comprises a first adapter which is arranged to hold and fix the angular shaft mounted on the spindle unit, to the upper end of the upper rudder part of the telescopic leg. This is made possible by the adapter comprising a receiving space, adapted to hold and fix the angular shaft, and for at least parts of the outer mat of the adapter housing to be mated with the inner mat of the upper part, in which the adapter together with the spindle unit is insertable. By means of this device the adapter is controlled during its insertion in the upper rudder part and furthermore the angular shaft is also fixed so that it cannot be rotated, in that it is the hall of the adapter which in turn is controlled by the upper rudder part. Furthermore, the housing of the adapter comprises at least one resilient first tongue, but preferably two or more, resilient first tongues. The tongue "" lives "in principle with the outer mat of the housing, but also comprises at least one wedge-shaped first welding lug, which has its pointed side closest to the insertion direction of the adapter, i.e. extends from a level at the outer mat of the housing and out to a level outside the housing. outer mat and terminated with a sharp welding edge to prevent movement 3 in the direction of insertion. the upper rudder part, the resilient first tongue snaps out to its resting position again, in that the upper rudder part has a welding instruction in the form of a recess in the groove cradle, which recess is arranged for the welding lug of the tongue, respectively. of the telescopic leg whereby the adapter cannot be moved in the longitudinal direction of the leg. The shape of the adapter can of course also be designed as an adapter which is mounted on the outside of the upper part. In the same way, the adapter then comprises a receiving space arranged to hold and fix the angular shaft, but the control of the adapter and the welding through the resilient tongues takes place so as to say from the outside because the resilient tongues spring out when the adapter is fitted, then snap into the recesses and lock the adapter against the upper rudder part. Through the first adapter it is therefore possible to mount and fix the complete spindle unit including angular shaft in the telescopic leg without having to weld special plate angles on the upper rudder part, without having to mount an extra screw plate between spindle and gear and also avoid handling and using a multiple screws, which age glazing requires. The adapter is simply pushed into the tube until it snaps into place, which is an assembly advantage and simplification compared to older loads.

Enligt en foredragen utforingsform av uppfinningen innefattar den forsta adapterns holje ett lasutrymme anordnat bakom respektive fjadrande tunga. Lasutrymmet ar ett halrum vilket ar tillrackligt brett/djupt for att tillata den fjadrande tungan att fjadra nar adaptern monteras in i den Owe rordelen. Nar adaptern sedan ankommit sitt slutlage och lasklacken/lasklackarna har snappt in i urtagen i den Ovre rordelens vagg, ar ju den fjadrande tungan ater i sitt vilolage, varvid lasutrymmet 'Ater innehar sin ursprungsstorlek. Lasutrymmet ar vidare anordnat att mottaga en lasbricka, vilken efter det att adaptern snappt fast i den Ovre rardelen, fors in i lasutrymmet med hela sin langd. Darmed ar lasutrymmet atminstone i det narmaste helt upptaget av lasbrickan, varvid den fjadrande tungan ar farhindrad att andra lage och darmed ar adaptern helt sakrad i den Ovre rardelen, vilket gar att den kompletta spindelenheten inklusive vinkelvaxel ar minst lika sakert monterad som aldre losningars fastskruvade anordningar. FOrdelen ar ju precis som tidigare namnts att monteringen kan ske genom en gemensam rorelse dar spindelenheten med adapter och lasbrickor skjuts in i det teleskopiskt forlangbara benet och sakras dar, utan att hantera och montera ett flertal skruvar. Lasbrickorna ar i ett farsta lage nagot instuckna i lasutrymmet, tillrackligt far att vara pa plats vid montering genom en rarelse, men inte langre inskjutna an att den fjadrande 4 tungan kan fjadra. Lasbrickorna skjuts som sagt in nar adaptern snappt fast i den Ovre rardelen. According to a preferred embodiment of the invention, the housing of the first adapter comprises a welding space arranged behind the respective resilient tongue. The locking space is a cavity which is sufficiently wide / deep to allow the resilient tongue to spring when the adapter is mounted in the Owe rudder part. When the adapter has then arrived at its final position and the welding lug (s) have snapped into the recesses in the cradle of the upper rudder, the resilient tongue is back in its resting position, whereby the welding space 'Ater's retains its original size. The welding space is further arranged to receive a welding tray, which, after the adapter has snapped into the upper part, is inserted into the welding space with its entire length. Thus, the load space is at least almost completely occupied by the load washer, the resilient tongue being prevented from being lowered and thus the adapter being completely secured in the upper tube part, which means that the complete spindle unit including angular gear is at least as securely mounted as older solutions screwed . The advantage is, as previously mentioned, that the assembly can take place through a common movement where the spindle unit with adapter and load washers is pushed into the telescopically extendable leg and secured there, without handling and mounting a number of screws. The load washers are in a first layer slightly tucked into the load compartment, sufficient to be in place when mounting through a movement, but no longer inserted than the resilient 4 tongue can spring. As mentioned, the load washers are pushed in when the adapter snaps into the upper part.

Enligt ytterligare en faredragen uffaringsform innefattar den farsta adaptern ett skruvbleck, vilket är fast anordnat i adaptern genom all det är inskjutet i ett darfar avsett spar i ena holjesvaggen av adaptern. Skruvblecket är faretradesvis en platta av metall, vilken innefattar ett par gangade hal. Nar adaptern är monterad och sakrad enligt tidigare beskrivning kan, genom ett skruvforband mellan den Ovre rordelen av teleskopbenet och skruvblecket, en fullgod stabilitet och hallfasthet uppnas, cla adaptern inklusive spindelenhet och vinkelvaxel skruvas fast i den ovre rardelen, vilken är forberedd med genonngangshal for skruvarna till skruvblecket. According to a further dangerous form of access, the first adapter comprises a screw plate, which is fixedly arranged in the adapter through all of it which is inserted into a spar intended groove in one of the housing cradles of the adapter. The screw plate is preferably a plate of metal, which comprises a pair of threaded slides. When the adapter is mounted and secured as previously described, through a screw connection between the upper rudder part of the telescopic leg and the screw plate, a good stability and half-strength can be achieved, the cla adapter including spindle unit and angular shaft is screwed into the upper rudder part, which is prepared to the screwdriver.

Enligt en foredragen utfaringsform innefattar anordningen ett sa kallat sidostag, vilket dels är anordnat att skruvas fast i bordskivan och dels i skruvblecket. Harigenom kopplas bordskivan ihop med underredet men ocksa uppnas att adaptern fixeras ytterligare till benet eftersom, istallet far att skruva fast adaptern direkt i benet som i utfarandeformen ovan, cla sidostaget monteras mot benet, dras ocksa skruven fast i skruvblecket som är integrerat i adaptern. Harigenom uppnas fullgod stabilitet och hallfasthet cla adaptern inklusive spindelenhet och vinkelvaxel skruvas fast i teleskopbenet. Detta sker sa att saga under slutmonteringen av skrivbordet da underredet kopplas ihop med bordsskivan. I tidigare losningar innebar monteringen av sidostaget enbart en fixering av detsamma, men bidrog inte ytterligare till fixeringen av den kompletta spindelenheten, da det senare gjordes i ett sarskilt steg. According to a preferred embodiment, the device comprises a so-called side bracket, which is partly arranged to be screwed into the table top and partly into the screw plate. This connects the table top to the base but also ensures that the adapter is further fixed to the leg because, instead of having to screw the adapter directly into the leg as in the embodiment above, cla side bracket is mounted to the leg, the screw is also tightened in the screw plate integrated in the adapter. This achieves good stability and the half-strength cla adapter, including the spindle unit and angular shaft, is screwed into the telescopic leg. This is done so that the saw during the final assembly of the desk when the base is connected to the table top. In previous solutions, the mounting of the side strut only meant a fixation of the same, but did not further contribute to the fixation of the complete spindle unit, as the latter was done in a separate step.

Enligt ytterligare en faredragen utforingsform innefattar den farsta adaptern en utkragning vid dess Ovre kant, vilken i adapterns monterade slutlage vilar pa den byre rardelens averkant. According to a further dangerous embodiment, the first adapter comprises a cantilever at its upper edge, which in the mounted end layer of the adapter rests on the upper edge of the carrying part.

Genom detta stopp hindras att adaptern vid montering skulle kunna forsvinna in i den Ovre rordelen, cm lasklackarna inte skulle komma i ingrepp med urtagen i roret. Nar da monteringen gar planenligt och lasklackarna kommer i ingrepp med urtagen är en uppatgaende rorelse hos adaptern forhindrad genom lasklackarna och samtidigt stoppar den Ovre rardelens kant tillsammans med utkragningen adaptern fran en nedatgaende rarelse, varvid adaptern är helt last i benets langdriktning. FOrdelarna gentemot aldre losningar är att den exakta fixeringen av adaptern i langdled i den Ovre rardelen gar all den senare monteringen gar smidigt eftersom adaptern är pa plats och i exakt !age far monteringen av sidostaget alternativt enbart skruv far de lasningar som saknar sidostaget. This stop prevents the adapter from disappearing into the upper rudder part during assembly, as the welding lugs would not come into engagement with the recesses in the rudder. When the assembly goes according to plan and the welding lugs engage with the recesses, an upward movement of the adapter is prevented by the welding lugs and at the same time the edge of the upper rudder part together with the cantilever stops the adapter from a downward movement, the adapter being fully loaded in the longitudinal direction of the leg. The advantages over older solutions are that the exact fixation of the adapter longitudinally in the upper part goes all the later mounting goes smoothly because the adapter is in place and in exact age the mounting of the side bracket or screw only gets the locks that do not have the side bracket.

Enligt ytterligare en foredragen utfaringsform innefattar anordningen en andra adapter vilken är anordnad att halla och styra och fixera spindelenhetens nedre ande, till den nedre anden av den undre rordelen av det teleskopiska benet. Detta blir mojligt genom att den andra adaptern är fast anordnad till spindelenhetens nedre del och att den innefattar minst tva fjadrande andra tungor, respektive anordnade med en kilformad andra lasklack. Vid spindelenhetens infOrsel i det teleskopiskt fOrlangbara benet kommer lasklackarna, genom sin kilform, styra den nedre anden av spindelenheten in i en darfOr avsedd andra lasanvisning. Denna andra lasanvisning ar fast anordnad inuti den nedre anden av den undre rordelen. Nar spindelenheten monteras i det teleskopiska benet kommer den andra lasanvisningen genom sin utformning pressa de fjadrande andra tungorna ur sitt vilolage da de kilformade andra lasklackarna passerar genom den andra lasanvisningen. Efter det att lasklackarna precis passerat med sin kilformade kropp fjadrar de ut igen varvid den andra adaptern sa att saga snapper fast i den andra lasanvisningen genom att de kilformade andra lasklackarna avslutas med en skarp [askant och darmed ar spindelenhetens nedre ande fast anordnad till det teleskopiskt fOrlangbara benet. Som tidigare namnts uppvisar aldre losningar endast montering med skruv eller liknande for fixering och fast montering av spindelenhetens nedre del till det teleskopiskt fOrlangbara benet. Den nu fOreliggande uppfinningen loser monteringen genom en enkel fastsnappning under det att spindelenheten fors in i benet till ett slutlage, varvid den kompletta spindelenheten pa ett monteringsvanligt och sakert satt snapps fast. According to a further preferred embodiment, the device comprises a second adapter which is arranged to hold and guide and fix the lower spirit of the spindle unit, to the lower spirit of the lower rudder part of the telescopic leg. This is made possible by the fact that the second adapter is fixedly arranged to the lower part of the spindle unit and that it comprises at least two resilient second tongues, respectively arranged with a wedge-shaped second welding lug. Upon insertion of the spindle unit into the telescopically extendable leg, the welding lugs, through their wedge shape, will guide the lower spirit of the spindle unit into a second welding instruction intended for that purpose. This second welding instruction is fixedly arranged inside the lower spirit of the lower rudder part. When the spindle unit is mounted in the telescopic leg, the second welding guide will, by its design, press the resilient second tongues out of its resting position as the wedge-shaped second welding lugs pass through the second welding guide. After the welding lugs have just passed with their wedge-shaped body, they spring out again, the second adapter saying that the saw snaps into the second welding instruction by terminating the wedge-shaped second welding lugs with a sharp edge and thus the lower end of the spindle unit is fixed to the telescopic extendable leg. As previously mentioned, older solutions only have mounting with a screw or the like for fixing and fixed mounting of the lower part of the spindle unit to the telescopically extendable leg. The present invention loosens the assembly by a simple snapping while the spindle unit is inserted into the leg to a final layer, whereby the complete spindle unit is snapped onto an assembly which is customary and secure.

Enligt en fOredragen utfOringsform av den narnnast oven angivna utfbringsformen innefattar den andra adaptern aven snapplas vilka ar anordnade for fastsnappning av en fotdel till det teleskopiskt forlangbara benet. Flarigenom blir det enkelt att pa plats hos kund eller vid monteringslinjen snabbt och enkelt montera fast en fot till benet. FOretradesvis kompletteras snapplasningen med ytterligare sakring for fullgod hallfasthet, exempelvis genom skruvfOrband mellan den andra adaptern och fotdelen. According to a preferred embodiment of the embodiment just mentioned above, the second adapter also comprises snaps which are arranged for snapping a foot part to the telescopically extendable leg. This makes it easy to quickly and easily mount a foot to the leg on site at the customer's or at the assembly line. Preferably, the snap fitting is supplemented with additional securing for good hall strength, for example by screw connections between the second adapter and the foot part.

Ur uppfinningens andra aspekt uppnas syftet genom ett satt att montera och fixera den, med vinkelvaxeln farsedda spindelenheten inuti det teleskopiskt fOrlangbara benet. Det huvudsakliga syftet med uppfinningen ar att underlatta monteringen och darmed minska monteringstiden och ocksa kostnaden for slutprodukten. Detta uppnas genom att den med vinkelvaxeln fOrsedda spindelenheten, i ett monteringsmoment fors in i det teleskopiskt fOrlangbara benet till dess den ankommer ett slutlage i benet, varvid den lases fast automatiskt till benet genom foretradesvis att den snapper fast eller klickar fast. Detta är en avsevard fordel under monteringen jamfOrt med aldre losningar dar alltsammans skruvas fast i olika steg. Nu snapps helt enkelt den konnpletta spindelenheten fast i benet pa ett snabbt och enkelt satt i en rOrelse. 6 Enligt en foredragen utf6ringsform uppnas syftet genom att spindelenheten med vinkelvaxeln forses med den fOrsta adaptern och den andra adaptern enligt beskrivningen ovan. Dessa formonteras pa spindelenheten i ett forsta formonteringssteg. Den kompletta spindelenheten fors vid monteringen in i det teleskopiskt forlangbara benet, vilket bestar av minst tva rOrdelar, en ovre och en undre, dar den undre lOper inuti den ovre rOrdelen. Genonn att adaptrarna och den Ovre rOrdelen och den undre rOrdelen är anordnade sá som beskrivits ovan, oversiktligt beskrivet sá som att den fOrsta adaptern ar anordnad att Was in i och snappa fast i den byre rOrdelens fOrsta lasanvisningar och den andra adaptern är anordnad att Was in i och snappa fast i en andra lasanvisning i den undre rOrdelen, blir det mojligt att genom ett enda monteringsmoment fast montera den spindelenheten inuti benet. Den kompletta spindelenheten fors helt enkelt in inuti benet och skjuts in till dess den snapper fast vid sin ovre och nedre ande samtidigt, dá spindelenheten ankommer sitt slutlage. Slutlaget fOr den kompletta spindelenhetens lage i det teleskopiska benet ges av den fOrsta och den andra lasanvisningen, men en fordel är ocksa cm den forsta adaptern vid sin Oversta kant innefattar en utkragning, vilken stoppar infOrandet av den kompletta spindelenheten vid slutlaget. Darigenom blir det inte mojligt att, om monteringen skulle ske pa ett felaktigt satt, raka fOra in den kompletta spindelenheten for langt in i benet. Aldre lOsningar bygger pa att spindelenheten med vinkelvaxel forses med nagon form av skruvplatta eller dylikt, i vilken vinkelvaxeln och darmed spindelenheten kan forankras genom forskruvning i det teleskopiska benet. Den byre rOrdelen och den undre rOrdelen fOrses enligt kand teknik ocksa med olika styrande vinklar vilka svetsas fast inuti rardelarna och vilka hailer vinkelvaxeln respektive spindelenhetens nedre del inuti rordelarna. Ett antal skruvar anvands darefter for att fixera spindelenheten till benet. Med den nu foreliggande uppfinningen erhalls en snabb, enkel och saker montering av spindelenheten i det teleskopiskt forlangbara benet med farre detaljer och moment att hantera. From the second aspect of the invention, the object is achieved by a method of mounting and fixing the spindle unit fitted with the angular shaft inside the telescopically extendable leg. The main object of the invention is to facilitate the assembly and thereby reduce the assembly time and also the cost of the end product. This is achieved by forcing the spindle unit provided with the angular shaft into the telescopically extendable leg in a mounting moment until it reaches an end layer in the leg, whereby it is automatically attached to the leg by preferably snapping or clicking. This is a considerable advantage during assembly compared to older solutions where everything is screwed on in different steps. Now the complete spindle unit is simply snapped into the leg in a quick and easy way in one motion. According to a preferred embodiment, the object is achieved by providing the spindle unit with the angular shaft with the first adapter and the second adapter as described above. These are pre-assembled on the spindle unit in a first pre-assembly step. The complete spindle unit is mounted during assembly into the telescopically extendable leg, which consists of at least two tube parts, one upper and one lower, where the lower one runs inside the upper tube part. Because the adapters and the upper rudder part and the lower rudder part are arranged as described above, clearly described as the first adapter is arranged to be in and snap into the first reading instructions of the upper rudder part and the second adapter is arranged to be in and snap into a second welding instruction in the lower rudder part, it becomes possible to permanently mount that spindle unit inside the leg through a single mounting step. The complete spindle unit is simply pushed inside the leg and pushed in until it snaps into its upper and lower spirit at the same time, when the spindle unit reaches its final position. The end layer for the bearing of the complete spindle unit in the telescopic leg is given by the first and second welding instructions, but an advantage is also that the first adapter at its top edge includes a cantilever, which stops the insertion of the complete spindle unit at the end layer. This makes it impossible, if the assembly were to take place in the wrong way, to straighten the complete spindle unit too far into the leg. Older solutions are based on the spindle unit with angular shaft being provided with some form of screw plate or the like, in which the angular shaft and thus the spindle unit can be anchored by screwing in the telescopic leg. According to prior art, the upper rudder part and the lower rudder part are also provided with different guiding angles which are welded firmly inside the rudder parts and which have the angular shaft and the lower part of the spindle unit inside the rudder parts. A number of screws are then used to secure the spindle assembly to the leg. With the present invention a quick, simple and simple assembly of the spindle unit in the telescopically extendable leg is obtained with fewer details and steps to handle.

Enligt en fOredragen utforingsform av det uppfunna forfarandet kompletteras monteringsmomentet med ett sakringsmoment, vilket i praktiken sker i princip i samma rorelse som monteringen av den kompletta spindelenheten. Den fOrsta adaptern, vilken är anordnad att dels halla och fixera vinkelvaxeln och spindelenheten vid den byre rOrdelen av det teleskopiska benet, innefattar aven enligt den foredragna utforingsformen, tva lasutrymmen bakom respektive fjadrande fOrsta tunga. Detta lasutrymme är en fOrutsattning fOr att den fjadrande fOrsta tungan ska kunna fjadra, det vill saga i detta utrymme trycks den fjadrande fOrsta tungans fria ande in under inmonteringen av spindelenheten/den fOrsta adaptern i benet. I toppen pa adapterns lasutrymme ar en lasbricka infOrd en kart stracka och daft- paverkar lasbrickan i della lage inte lasutrymmet. Men under inmonteringens slutfas, nar den kompletta spindelenheten inklusive adaptrarna natt sitt slutlage, fors 7 lasbrickan in i lasutrymmet, vilken lasbricka darmed fyller ut lasutrymmet och hindrar den fjadrande tungan att, i sitt lasta lage, fjadra tillbaka och darmed lamna det lasta laget. Detta moment kan som namnts ovan i princip ske i samma rorelse som inmonteringen av den kompletta spindelenheten i benet, da exempelvis en montor eller en robot fOr in densamma i roret och trycker den pa plats och dessutom trycker in lasbrickorna i lasutrymmena sa fort slutlaget nas. According to a preferred embodiment of the invented method, the assembly step is supplemented with a securing element, which in practice takes place in principle in the same motion as the assembly of the complete spindle unit. The first adapter, which is arranged to partly hold and fix the angular shaft and the spindle unit at the upper tube part of the telescopic leg, also comprises, according to the preferred embodiment, two locking spaces behind the respective resilient first tongue. This locking space is a prerequisite for the resilient first tongue to be able to spring, that is to say in this space the free spirit of the resilient first tongue is pressed in during the installation of the spindle unit / the first adapter in the leg. At the top of the adapter's load space, a load plate is inserted for a short distance and the load plate in some layers does not affect the load space. But during the final phase of installation, when the complete spindle unit, including the adapters, reaches its final position at night, the load washer 7 is pushed into the load compartment, which load tray thereby fills the load compartment and prevents the resilient tongue from springing back and thus leaving the load layer. This step can, as mentioned above, in principle take place in the same movement as the installation of the complete spindle unit in the leg, as for example a fitter or a robot inserts it into the tube and pushes it into place and also pushes the load washers into the load compartments as soon as the finish is reached.

Uppfinningen forklaras narmare genom efterfOljande detaljerade beskrivning av utforingsexempel pa uppfinningen under hanvisning till medfOljande figurer. The invention is further explained by the following detailed description of embodiments of the invention with reference to the accompanying figures.

Kort beskrivning av figurerna Fig.la visar en spindelenhet med monterad vinkelvaxel samt den forsta och den andra adaptern redo att anordnas pa spindelenhetens byre ande respektive undre ande. Fig. lb visar hur den kompletta spindelenheten fOrsedd med den fOrsta och den andra adaptern Mrs in i det teleskopiskt forlangbara benet. Brief description of the figures Fig. 1a shows a spindle unit with mounted angular shaft and the first and the second adapter ready to be arranged on the upper and lower ends of the spindle unit, respectively. Fig. 1b shows how the complete spindle unit provided with the first and the second adapter Mrs into the telescopically extendable leg.

Fig. 2a-2c detaljbilder av den fOrsta adaptern. Fig. 2a-2c detail pictures of the first adapter.

Fig. 3a visar den fOrsta adapterns monterade lage pa den ovre anden av spindelenheten, det vill saga i laget dar adaptern hailer och fixerar vinkelvaxeln. Fig. 3a shows the mounted bearing of the first adapter on the upper end of the spindle unit, that is to say in the bearing where the adapter hails and fixes the angular shaft.

Fig. 3b visar den fOrsta adaptern i dess monterade lage i den byre rordelen av det teleskopiskt fOrlangbara benet. Fig. 3b shows the first adapter in its mounted bearing in the upper rudder part of the telescopically extendable leg.

Fig. 4a visar en vy av den andra adaptern. Fig. 4a shows a view of the second adapter.

Fig. 4b visar den andra adapterns monterade lage pa spindelenhetens nedre del. Fig. 4b shows the mounted bearing of the second adapter on the lower part of the spindle unit.

Fig. 4c visar den andra adapterns lage i den undre rordelen av det teleskopiskt fOrlangbara benet. Fig. 4c shows the bearing of the second adapter in the lower rudder part of the telescopically extendable leg.

Detaljerad beskrivning av figurerna Fig.la visar en, med en vinkelvaxel 1, forsedd spindelenhet 2, dar spindelenheten 2 i detta fall bestar av en gangstang 32 omsluten av ett spindelhOlje 33. Till spindelenhetens toppande 4 anordnas en fOrsta adapter 8, vilken monteras i samband med att vinkelvaxeln 1 monteras till spindelenheten 2 i ett fOrmonteringsmoment A. Den fOrsta adaptern 8 ar anordnad att halla och fixera vinkelvaxeln 1 i dess monterade lage till spindelenheten 2, men detta forklaras ytterligare i samband med figur 2a-2c. Till spindelenhetens 2 nedre ande 25 anordnas en andra adapter 24 i formonteringsmomentet A. Denna kan fOretradesvis tryckas pa plats i spindelhOljets 33 nedre del, varefter exempelvis en stukning av spindelholjets 33 vagg gOr att den andra adaptern 24 sakras i spindelhOljet 33, se vidare figur 4a-4c. 8 Fig. lb visar hur monteringen av den kompletta spindelenheten 2, inklusive den parnonterade farsta adaptern 8 samt den andra adaptern 24, gars genom att i ett monteringsmoment B fara in den kompletta spindelenheten 2 inuti ett teleskopiskt farlangbart ben 3. Benet 3 bestar av minst tva rordelar, en ovre rordel 6 samt en undre rardel 7, dar enligt den faredragna utforingsformen den undre rardelen 7 kan lapa i den ovre rardelen 6, varvid benet 3 pa sa satt far stallbar langd. Vid monteringsmomentet B fors den kompletta spindelenheten 2 in i benet 3, till dess spindelenheten 2 ankommer ett slutlage dar den ska sakras till benet 3. En ovre kant 21 av den Mesta adaptern 8 kommer da att vila pa en Ovre kant 23 av den Ovre rardelen 6, och samtidigt ankommer den forsta adaptern 8 sitt slutlage 14, i vilket den snapper fast i tva forsta lasanvisningar 15. Detta farklaras mer i detalj i figur 2a-c samt 3a-b. Aven den andra adaptern 24 snapper samtidigt fast i en andra lasanvisning 28 (visas ej) anordnad i den undre rordelen 7, vilket farklaras narmre i figur 4a-c. Detailed description of the figures Fig. 1a shows a spindle unit 2 provided with an angular shaft 1, where the spindle unit 2 in this case consists of a walking rod 32 enclosed by a spindle housing 33. A first adapter 8 is arranged for the top of the spindle unit 4, which is mounted in connection in that the angular shaft 1 is mounted to the spindle unit 2 in a pre-assembly step A. The first adapter 8 is arranged to hold and fix the angular shaft 1 in its mounted bearing to the spindle unit 2, but this is further explained in connection with Figures 2a-2c. A second adapter 24 is arranged for the lower end 25 of the spindle unit 2 in the pre-assembly step A. This can preferably be pressed into place in the lower part of the spindle housing 33, after which, for example, a sprain of the spindle housing 33 cracks the second adapter 24 in the spindle housing 33. -4c. Fig. 1b shows how the mounting of the complete spindle unit 2, including the pre-assembled first adapter 8 and the second adapter 24, is done by inserting the complete spindle unit 2 inside a telescopically extendable leg 3 in a mounting step B. The leg 3 consists of at least two rudder parts, an upper rudder part 6 and a lower rudder part 7, where according to the dangerous embodiment the lower rudder part 7 can lap in the upper rudder part 6, the leg 3 being set at an adjustable length. At the assembly step B, the complete spindle unit 2 is moved into the leg 3, until a spindle unit 2 arrives at a final layer where it is to be secured to the leg 3. An upper edge 21 of the Mesta adapter 8 will then rest on an upper edge 23 of the upper rudder part. 6, and at the same time the first adapter 8 arrives at its final layer 14, in which it snaps into two first welding instructions 15. This is explained in more detail in Figures 2a-c and 3a-b. The second adapter 24 also snaps into a second welding instruction 28 (not shown) arranged in the lower rudder part 7, which is explained in more detail in Figures 4a-c.

Fig. 2a-2c visar olika vyer av den forsta adaptern 8. Enligt den foredragna utforingsformen innefattar den forsta adaptern 8 ett holje 10, vilket omsluter ett mottagningsutrymme 9. Figs. 2a-2c show different views of the first adapter 8. According to the preferred embodiment, the first adapter 8 comprises a housing 10, which encloses a receiving space 9.

Namnda mottagningsutrymme 9 är anordnat att halla och fixera vinkelvaxeln 1 pa sa satt att holjets 10 form och darmed aven mottagningsutrymmets 9 form passar vinkelvaxelns 1 yttermatt, varvid vinkelvaxeln 1 halls pa plats och fixeras i forhallande till holjet 10. Narmare bestamt är det tva sidor av haljet 10 som ansluter till tva av vinkelvaxelns 1 sidor samt att aven holjets 10 botten innefattar ett urtag, vilket till sin form är anpassat till vinkelvaxelns 1 botten. Som tidigare namnts monteras den forsta adaptern 8 fast pa spindelenheten 2 i samband med att vinkelvaxeln 1 monteras pa spindelenheten 2. Vidare ar den farsta adaptern 8 huvudsakligen till sina yttermatt samordnat med den Ovre rordelens 6 innermatt, varvid den ovre rardelen 6 styr och vridmassigt fixerar den farsta adaptern 8 i den ovre rordelen 6. Harigenom fixeras aven spindelenheten 2 och vinkelvaxeln 1 nar den forsta adaptern 8 monteras det teleskopiskt farlangbara benet 3, se figur la-b. Holjet 10 innefattar vidare tva fjadrande forsta tungor 11, vilka har en fri ande och en infast ande. Bakom respektive av dessa fjadrande forsta tungor 11 ar ett lasutrymme 16 anordnat, dels for att tungan 11 ska kunna fjadra i riktning mat mot mottagningsutrynnmet 9, och dels for att en lasbricka 17 ska kunna fat-as in i lasutrymmet 16. De fjadrande farsta tungorna 11 ar vidare anordnade med en kilformad forsta lasklack 12, faretradesvis langst ut pa den fria anden av tungan 11. Vid infOrandet av den farsta adaptern 8 i benet 3 kommer de farsta lasklackarna 12 styra in den Mesta adaptern 8 i den ovre rordelen 6, vilken da kommer att pressa de Mesta lasklackarna 12 och de fjadrande Mesta tungorna 11 i riktning in mot det fria lasningsutrymmet 16. Detta eftersom lasklackarna 12 med sin kilform stracker sig med sin spets i inforingsriktningen i en niva tan yttermattet av holjet 10 och ut fran detsamma, varvid tvarsnittsmattet vid respektive lasklacks 12 andra ande, dess !askant 29, ar star-re an 9 innermattet hos den Ovre rordelen 6. Nar sedan den fOrsta adaptern 8 ankommer sitt slutlage 14 (se fig. 1b) i den Ovre rOrdelen 6, snapper de fOrsta fjadrande tungorna 11 tillbaka till sitt obelastade !age, genom att den Ovre rordelen 6 i motsvarande position uppvisar en fOrsta lasanvisning 15, for respektive lasklack 12. I detta lage ar det sedan mojligt att fora in lasbrickan 17 i respektive lasutrymme 16, for sakring av den fOrsta adaptern 8 i slutlaget 14. Said receiving space 9 is arranged to hold and fix the angular shaft 1 in such a way that the shape of the housing 10 and thus also the shape of the receiving space 9 fits the outer mat of the angular shaft 1, the angular shaft 1 being held in place and fixed relative to the housing 10. More specifically, the two sides of the housing 10 which connects to two of the sides of the angular shaft 1 and that the bottom of the housing 10 also comprises a recess, which in its shape is adapted to the bottom of the angular shaft 1. As previously mentioned, the first adapter 8 is mounted on the spindle unit 2 in connection with the angular shaft 1 being mounted on the spindle unit 2. Furthermore, the first adapter 8 is mainly coordinated to its outer mats with the inner mat of the upper rudder part 6, the upper rudder part 6 controlling and rotationally fixing the first adapter 8 in the upper rudder part 6. This also fixes the spindle unit 2 and the angular shaft 1 when the first adapter 8 is mounted on the telescopically extendable leg 3, see figure 1a-b. The housing 10 further comprises two resilient first tongues 11, which have a free spirit and a fixed spirit. Behind each of these resilient first tongues 11 a welding space 16 is arranged, partly so that the tongue 11 can spring in the direction of food towards the receiving space 9, and partly so that a welding plate 17 can be gripped into the welding space 16. The resilient first tongues 11 are further arranged with a wedge-shaped first welding lug 12, dangerously furthest out on the free spirit of the tongue 11. Upon insertion of the first adapter 8 in the leg 3, the first welding lugs 12 will guide the Most adapter 8 in the upper rudder part 6, which then the Most welding lugs 12 and the resilient Most tongues 11 will be pressed in the direction of the free welding space 16. This is because the welding lugs 12 with their wedge shape extend with their tip in the insertion direction in a level of the outer mat of the housing 10 and out of the same, wherein the cross-sectional mat at the second end of the respective welding lug 12, its edge 29, is larger than 9 the inner mat of the upper rudder part 6. When then the first adapter 8 arrives at its final position 14 (see Fig. 1b) in the upper rudder part 6, the first resilient tongues 11 snap back to their unloaded position, in that the upper rudder part 6 in the corresponding position has a first welding instruction 15, for the respective welding lug 12. In this layer it is then possible to insert the welding washer 17 into the respective welding space 16, for securing the first adapter 8 in the final layer 14.

Vidare innefattar den fOrsta adaptern 8 en utkragning 22 vid dess Ovre kant 21. Denna är anordnad att stoppa den fortsatta inforingsrorelsen av den fOrsta adaptern 8 in i den Ovre rordelen 6, genom att den stoppar mot den byre kanten 23 hos den ovre rordelen 6. HOljet 10 ar vidare anordnat med ett flertal urtag 34 for kommunikation med andra detaljer sasom vevar, vevaxlar och dylikt vilka ska drive teleskoprOrelsen via vinkelvaxeln 1. 1-161jet 10 är vidare anordnat med ett spar 35 i vilket ett skruvbleck 18 är infort. Skruvblecket 18 innefattar i sin tur gangade hal 19, och skruvblecket 18 anvands fOr att ytterligare forankra den fOrsta adaptern 8 i benet 3, och erhalla fullgod stabilitet i den fardigmonterade slutprodukten — det hoj och sankbara skrivbordet. I aldre lOsningar skruvas dels vinkelvaxeln fast i benet under monteringen av spindelenheten i benet, samt sedan under slutmonteringen, vilket ofta sker hos slutanvandaren, dar ett sidostag skruvas fast mot benet och kopplar ihop bordskivan och underredet. Genom att den fOrsta adaptern 8 endast nu snapps fast under fabriksmonteringen sker denna ytterligare stabilisering vid slutmonteringen genom att sidostaget (visas ej) skruvas fast mot benet 3 fOr att koppla ihop bordsskivan med underredet, och samtidigt erhalls darmed den slutliga stabiliseringen genom att skruvningen av sidostaget Ors till skruvblecket 18. Furthermore, the first adapter 8 comprises a cantilever 22 at its upper edge 21. This is arranged to stop the continued insertion movement of the first adapter 8 into the upper rudder part 6, by stopping against the upper edge 23 of the upper rudder part 6. The housing 10 is further provided with a plurality of recesses 34 for communication with other details such as cranks, crankshafts and the like which are to drive the telescopic movement via the angular shaft 1. The 1-161 jet 10 is further provided with a groove 35 in which a screw plate 18 is inserted. The screw plate 18 in turn comprises a threaded hall 19, and the screw plate 18 is used to further anchor the first adapter 8 in the leg 3, and to obtain sufficient stability in the ready-assembled end product - the high and submersible desk. In older solutions, the angular shaft is screwed into the leg during the mounting of the spindle unit in the leg, and then during the final assembly, which often happens with the end user, where a side bracket is screwed to the leg and connects the table top and base. Because the first adapter 8 is only now snapped on during the factory assembly, this further stabilization takes place during the final assembly by screwing the side bracket (not shown) to the leg 3 to connect the table top to the base, and at the same time the final stabilization is obtained by screwing the side bracket Ors to the screwdriver 18.

Fig.3a visar den fOrsta adaptern 8 i sift monterade lage pa toppanden 4 av spindelenheten 2. Fig. 3a shows the first adapter 8 in sieve mounted layer on the top edge 4 of the spindle unit 2.

I detta lage ar vinkelvaxeln 1 anordnad i den fOrsta adapterns 8 mottagningsutrymme 9, varvid hOljet 10 atminstone delvis omsluter vinkelvaxeln 1. Som tidigare namnts ansluter tva av hOljets 10 sidor till vinkelvaxelns 1 motsvarande sidor varvid vinkelvaxeln 1 blir fixerad i den fOrsta adaptern 8. Fran undersidan ansluter dessutom spindelenhetens 2 gangstang 32 (visas ej) till vinkelvaxeln 1 och är last i densamma. Vidare syns de tva lasbrickorna 17 monterade i "fardiglage", redo att Was in i respektive lasutrymme 16, enligt tidigare beskrivning. In this layer, the angular shaft 1 is arranged in the receiving space 9 of the first adapter 8, the housing 10 at least partially enclosing the angular shaft 1. As previously mentioned, two of the sides of the housing 10 connect to the corresponding sides of the angular shaft 1, the angular shaft 1 being fixed in the first the underside also connects the aisle rod 32 of the spindle unit 2 (not shown) to the angular shaft 1 and is loaded therein. Furthermore, the two welding trays 17 mounted in "ready-to-wear" can be seen, ready to be washed into the respective welding space 16, as previously described.

Fig. 3b visar den ovre anden av den Owe rordelen 6, med den fOrsta adaptern 8 monterad i sitt slutlage 14 och lasbrickorna 17 i 'age att Was in i lasutrymmena 16. I slutlaget 14 vilar den fOrsta adapterns 8 utkragning 22 pa den Ovre rordelens 6 Ovre kant 23 och vidare har de fOrsta lasklackarna 12 snappt in i de fOrsta lasanvisningarna 15 och darmed last fast den fOrsta adaptern 8 i den ovre rordelen 6. Spindelenheten 2 och vinkelvaxeln 1 ar nu fast anordnade till den Ovre rordelen 6 och darmed till det teleskopiska benets 3 ovre ande. Nar sedan lasbrickorna 17 fors in i lasutrymmena 16 sakras den kompletta spindelenheten 2 i benet 3. I figuren syns aven skruvblecket 18 infant i sparet 35. Fig. 3b shows the upper spirit of the upper tube part 6, with the first adapter 8 mounted in its end layer 14 and the welding washers 17 in order to be washed into the welding spaces 16. In the final layer 14 the cantilever 22 of the upper adapter 8 rests on the upper tube part. 6 Upper edge 23 and further, the first welding lugs 12 have snapped into the first welding instructions 15 and thus load the first adapter 8 in the upper rudder part 6. The spindle unit 2 and the angular shaft 1 are now fixedly arranged to the upper rudder part 6 and thus to the telescopic leg 3 upper spirit. When the welding washers 17 are then inserted into the welding spaces 16, the complete spindle unit 2 is secured in the leg 3. The figure also shows the screw plate 18 infant in the groove 35.

Fig. 4a och 4b visar en vy av den andra adaptern 24 samt dess fast monterade lage vid spindelenheten 2. Den andra adaptern 24 innefattar tva fjadrande andra tungor 26, vilka i sin tur uppvisar en kilformad andra lasklack 27, vid sin nedre ande. Lasklackarna 27 är spetsiga i den ande som är i inforingsriktningen, sett till den kompletta spindelenhetens 2 montering i benet 3, och i motsatt ande avslutas kilformen med en skarp !askant 29. Den andra adaptern 24 uppvisar dessutom en utkragning 36 vilken kragar ut utanfOr sjalva adapterkroppen. Figs. 4a and 4b show a view of the second adapter 24 and its fixedly mounted bearing at the spindle unit 2. The second adapter 24 comprises two resilient second tongues 26, which in turn have a wedge-shaped second welding lug 27, at their lower end. The welding lugs 27 are pointed in the spirit which is in the insertion direction, seen from the mounting of the complete spindle unit 2 in the leg 3, and in the opposite spirit the wedge shape ends with a sharp edge 29. The second adapter 24 also has a cantilever 36 which collars outwards itself. adapter body.

Anledningen till det är att efter det att den andra adaptern 24 Rifts in i spindelholjet 33 stukas spindelhOljet 33 nagot i omradet nedanfor utkragningen 36, varvid den andra adaptern 24 lases fast i spindelenhetens 2 nedre arida 25 (stukningen visas dock ej i figurerna). The reason for this is that after the second adapter 24 Rifts into the spindle housing 33, the spindle housing 33 is sprained slightly in the area below the collar 36, the second adapter 24 being welded to the lower arid 25 of the spindle unit 2 (the sprain is not shown in the figures).

Fig. 4c visar ett snitt genom den nedre delen av den undre rOrdelen 7 dar den andra adaptern 24 snappt fast i den andra lasanvisningen 28. I figuren syns den andra adaptern 24 fast anordnad i spindelenhetens 2 spindelhOlje 33 genom att adapterkroppen forts in i spindelholjet 33, varefter den sakrats dar genom att spindelholjet 33 stukats/klamts ihop nagot strax under utkragningen 36. Vidare syns ocksa de !Dada fjadrande andra tungorna 26, vilka respektive innefattar den andra lasklacken 27. Under monteringen av spindelenheten 2 inuti benet 3, ankommer den kompletta spindelenheten 2, och darmed den andra adaptern 24, den andra lasanvisningen 28. Den andra lasanvisningen 28 best& av en plat som har svetsats fast inuti den undre rordelens 7 nedre ande och platen innefattar ett fyrkantigt hal, centriskt placerat pa platen. Nar den andra adaptern 24 ankommer till lasanvisningen 28 styrs den in i halet och genom att de andra lasklackarna 27 ar kilformade pressas de fiadrande andra tungorna 26 4161 i riktning mot centrumaxeln varefter, nar de bada andra lasklackarna 27 precis passerat halet i den andra lasanvisningen 28, fjadrar tungorna 26 tillbaka till sitt vilolage och darmed är den andra adaptern 24 fast anordnad i den andra lasanvisningen 28. En rarelse motsatt inmonteringsriktningen forhindras av att de andra lasklackarna 27 avslutas med den skarpa laskanten 29. Av det foljer ocksa att den kompletta spindelenheten 2 ar fast anordnad till den undre rOrdelen 7. 11 STYCKLISTA 1= vinkelvaxel 2= spindelenhet 3= ben 4= toppande 6= ovre rordel 7= undre rordel 8= fOrsta adapter 9= mottagningsutrymme 10= WO 11= forsta tunga 12= forsta lasklack 13= vagg 14= slutlage 15= forsta lasanvisning 16= lasutrymme 17= lasbricka 18= skruvbleck 19= hal A= formonteringsmoment B= monteringsmoment C= sakringsmoment 21= Ovre kant (adapter) 22= utkragning 23= ovre kant (Ovre rordel) 24= andra adapter 25= nedre ande (spindelenhet) 26= andra tungor 27= andra lasklack 28= andra lasanvisning 29= laskant 32= gangstang 33= spindelhOlje 34= urtag 35= spar 36= utkragning 37= nedre ande (undre rordel) Fig. 4c shows a section through the lower part of the lower tube part 7 where the second adapter 24 snaps into the second welding instruction 28. In the figure the second adapter 24 is seen fixedly arranged in the spindle housing 33 of the spindle unit 2 by the adapter body continuing into the spindle housing 33 , after which it is secured there by the spindle housing 33 being sprained / clamped slightly just below the cantilever 36. Furthermore, the deadly resilient second tongues 26 are also visible, which respectively comprise the second welding lug 27. During the mounting of the spindle unit 2 inside the leg 3, the complete the spindle unit 2, and thus the second adapter 24, the second welding guide 28. The second welding guide 28 consists of a plate which has been welded inside the lower end of the lower rudder part 7 and the plate comprises a square hall, centrally located on the plate. When the second adapter 24 arrives at the welding guide 28, it is guided into the tail and by the second welding lugs 27 being wedge-shaped, the resilient second tongues 26 4161 are pressed towards the center axis, after which the two second lugs 27 have just passed the tail in the second welding guide 28. , the tongues 26 spring back to their resting position and thus the second adapter 24 is fixedly arranged in the second welding instruction 28. A movement opposite the mounting direction is prevented by the other welding lugs 27 being terminated with the sharp welding edge 29. It also follows that the complete spindle unit 2 is fixedly attached to the lower rudder part 7. 11 PARTS LIST 1 = angular shaft 2 = spindle unit 3 = legs 4 = topping 6 = upper rudder part 7 = lower rudder part 8 = first adapter 9 = receiving space 10 = WO 11 = first tongue 12 = first welding lug 13 = cradle 14 = end layer 15 = first welding instructions 16 = welding space 17 = welding tray 18 = screw plate 19 = slippery A = pre-assembly torque B = mounting torque C = securing torque 21 = Upper k ant (adapter) 22 = cantilever 23 = upper edge (upper rudder part) 24 = second adapter 25 = lower spirit (spindle unit) 26 = other tongues 27 = second welding lug 28 = second welding instruction 29 = welding edge 32 = gangway 33 = spindle housing 34 = recess 35 = save 36 = cantilever 37 = lower end (lower rudder)

Claims (11)

PATENTKRAVPATENT REQUIREMENTS 1. Anordning fOr montering och fixering av en, med en vinkelvaxel (1) forsedd, komplett spindelenhet (2) inuti ett teleskopiskt forlangbart ben (3), varvid namnda vinkelvaxel (1) är anordnad vid en toppande (4) av spindelenheten sett till dess brukslage, och det teleskopiskt forlangbara benet (3) är anvandbart vid en hoj- och sankbar skiva, och vilket ben (3) innefattar atminstone tva rordelar, vilka i benets (3) brukslage benamns ovre rordel (6) och undre rordel (7), kannetecknad av att anordningen innefattar minst en lasanordning (8, 24), vilken är anordnad att rasa fast den kompletta spindelenheten (2) inuti det teleskopiskt forlangbara benet (3) genom en sjalvlasande funktion, foretradesvis en sá kallad snappfunktion eller klickfunktion, nar namnda kompletta spindelenhet (2) under monteringen ankommer ett slutlage i det teleskopiskt forlangbara benet (3).Device for mounting and fixing a complete spindle unit (2) provided with an angular shaft (1) inside a telescopically extendable leg (3), said angular shaft (1) being arranged at a top (4) of the spindle unit seen from its type of use, and the telescopically extendable leg (3) is usable in a height-adjustable disc, and which leg (3) comprises at least two rudder parts, which in the type of use of the leg (3) are called upper rudder part (6) and lower rudder part (7 ), characterized in that the device comprises at least one welding device (8, 24), which is arranged to collapse the complete spindle unit (2) inside the telescopically extendable leg (3) by a self-lasing function, preferably a so-called snap function or click function, when said complete spindle unit (2) during assembly, a final layer arrives in the telescopically extendable leg (3). 2. Anordning enligt patentkrav 1, kannetecknad av att anordningen innefattar en forsta adapter (8), vilken innefattar ett mottagningsutrymme (9) anordnat att Walla och fixera vinkelvaxeln (1), och den fOrsta adapters (8) hOlje (10) är huvudsakligen mattmassigt samordnat med tvarsnittsmatten hos den byre rordelen (6) av benet (3), varvid den fOrsta adaptern (8) är monterbar vid namnda ovre rordel (6) och styrd av densamma genom mattsamordningen dem emellan, och den fOrsta adapterns hOlje (10) innefattar minst en fjadrande fOrsta tunga (11) forsedd med en kilformad fOrsta lasklack (12), vilken kilformad fOrsta lasklack (12) stracker sig fran en niva i hojd med hOljets (10) vagg (13) och bort till en niva skild fran haljets (10) vagg (13), varvid lasklacken (12), vid spindelenhetens (2) infOrsel i benet (3) och darmed den fOrsta adapterns (8) montering vid den ovre rordelen (6), är anordnad att pressa den fjadrande fOrsta tungan (11) ur sitt vilolage, och nar den fOrsta adaptern (8) ankommer ett slutlage (14) i den byre rOrdelen (6) är lasklacken (12) anordnad att rasa fast adaptern (8) vid den Ovre rordelen (6) genom att den byre reirdelen (6) innefattar en fOrsta lasanvisning (15), fOretradesvis ett urtag, i vilket lasklacken (12) ãr anordnad att snappa fast.Device according to claim 1, characterized in that the device comprises a first adapter (8), which comprises a receiving space (9) arranged to walla and fix the angular shaft (1), and the housing (10) of the first adapter (8) is substantially matt. coordinated with the cross-sectional mat of the upper rudder part (6) of the leg (3), the first adapter (8) being mountable at said upper rudder part (6) and guided therefrom by the mat coordination between them, and the housing (10) of the first adapter comprises at least one resilient first tongue (11) provided with a wedge-shaped first welding lug (12), which wedge-shaped first welding lug (12) extends from a level at the height of the cradle (13) of the housing (10) and away to a level separate from the shaft (12). 10) cradle (13), wherein the welding lug (12), at the insertion of the spindle unit (2) into the leg (3) and thus the mounting of the first adapter (8) at the upper rudder part (6), is arranged to press the resilient first tongue ( 11) from his resting position, and when the first adapter (8) arrived more an end layer (14) in the upper rudder part (6), the welding lug (12) is arranged to collapse the adapter (8) at the upper rudder part (6) by the upper rudder part (6) comprising a first welding guide (15), preferably a recess in which the welding lug (12) is arranged to snap into place. 3. Anordning enligt patentkrav 2, kannetecknad av att den fOrsta adapterns (8) hOlje (10) innefattar ett lasutrymme (16) anordnat bakom respektive fjadrande fOrsta tunga (11) och lasutrymmet (16) är anordnat att mottaga en lasbricka (17), vilken är inforbar i lasutrymmet (16), och vilken lasbricka (17) i sitt infOrda lage i lasutrymmet (16) forhindrar tjadringen av respektive fjadrande fOrsta tunga (11).Device according to claim 2, characterized in that the housing (10) of the first adapter (8) comprises a welding space (16) arranged behind the respective resilient first tongue (11) and the welding space (16) is arranged to receive a welding plate (17), which is insertable into the welding space (16), and which welding washer (17) in its inserted layer in the welding space (16) prevents the tethering of the respective resilient first tongue (11). 4. Anordning enligt nagot av patentkraven 2-3, kannetecknad av att den fOrsta adapterns (8) hOlje (10) innefattar ett fast anordnat skruvbleck (18) vilket i sin tur innefattar gangade hal 13 (19), och namnda skruvbleck (18) är anordnat for ytterligare fixering av den forsta adaptern (8) mot den ovre rordelen (6) has det teleskopiskt fOrlangbara benet (3), genom fastskruvning.Device according to any one of claims 2-3, characterized in that the housing (10) of the first adapter (8) comprises a fixedly arranged screw plate (18) which in turn comprises threaded hall 13 (19), and said screw plate (18) is arranged for further fixing of the first adapter (8) to the upper rudder part (6) has the telescopically extendable leg (3), by screwing. 5. Anordning enligt patentkrav 4, kannetecknad av att den ytterligare fixeringen av den fOrsta adaptern (8) mot den ovre rOrdelen (6) erhalls genom att ett sidostag är anordnat att fastskruvas mot den ovre rOrdelen (6), varvid genom samma skruvfOrband erhalls en samtidig ytterligare fixering av den forsta adaptern (8) mot den byre rOrdelen (6), via skruvblecket (18).Device according to claim 4, characterized in that the further fixing of the first adapter (8) to the upper tube part (6) is obtained by a side bar being arranged to be screwed against the upper tube part (6), whereby by the same screw connection a at the same time further fixing the first adapter (8) to the straight pipe part (6), via the screw plate (18). 6. Anordning enligt nagot av patentkraven 2-5, kannetecknad av aft den fOrsta adapterns (8) holje (10) vid sin ovre kant (21) innefattar en utkragning (22), vilken i den forsta adapterns (8) monterade slutlage (14) vilar pa den byre rordelens (6) Ovre kant (23).Device according to any one of claims 2-5, characterized in that the housing (10) of the first adapter (8) at its upper edge (21) comprises a cantilever (22), which end layer (14) mounted in the first adapter (8) ) rests on the upper edge of the upper rudder part (6) (23). 7. Anordning enligt nagot av ovanstaende patentkrav, kannetecknad av aft anordningen innefattar en andra adapter (24) anordnad att fast forankras vid en nedre ande (25) av spindelenheten (2) sett till dess brukslage, och vilken andra adapter (24) innefattar minst tva fjadrande andra tungor (26) respektive anordnade med en kilformad andra lasklack (27), vilka vid spindelenhetens (2) inforsel i det teleskopiskt forlangbara benet (3) är anordnade att genom sin kilform styra den nedre anden (25) av spindelenheten (2) in i en darfOr avsedd andra lasanvisning (28), vilken ãr fast anordnad vid en nedre ande (37) av den undre rOrdelen (7), och de andra lasklackarna (27) ãr anordnade att pressa de fjadrande andra tungorna (26) ur sitt vilolage da namnda lasklackar (27) passerar genom den andra lasanvisningen (28), varefter den andra adaptern (24) snapper fast i den andra lasanvisningen (28) genom att de kilformade andra lasklackarna (27) avslutas med en skarp laskant (29), och darmed är den kompletta spindelenhetens (2) nedre ande (25) fast anordnad till det teleskopiskt fOrlangbara benet (3).Device according to any one of the preceding claims, characterized in that the device comprises a second adapter (24) arranged to be firmly anchored to a lower end (25) of the spindle unit (2) in view of its type of use, and which second adapter (24) comprises at least two resilient second tongues (26) respectively arranged with a wedge-shaped second welding lug (27), which at the insertion of the spindle unit (2) into the telescopically extendable leg (3) are arranged to control the lower spirit (25) of the spindle unit (2) through its wedge shape ) into a dedicated second welding instruction (28), which is fixedly arranged at a lower end (37) of the lower tube part (7), and the second welding lugs (27) are arranged to press the resilient second tongues (26) out its rest position when said welding lugs (27) pass through the second welding guide (28), after which the second adapter (24) snaps into the second welding guide (28) by terminating the wedge-shaped second welding lugs (27) with a sharp welding edge (29) , and thus it is came the lower end (25) of the spindle unit (2) fixed to the telescopically extendable leg (3). 8. Anordning enligt patentkrav 7, kannetecknad av att den andra adaptern (24) vidare innefattar snapplas anordnade fOr fastsnappning av en fotdel till det teleskopiskt fOrlangbara benet (3).Device according to claim 7, characterized in that the second adapter (24) further comprises snapper plates arranged for snapping a foot part to the telescopically extendable leg (3). 9. satt att montera och fixera en, med en vinkelvaxel (1) fOrsedd, komplett spindelenhet (2) inuti ett teleskopiskt forlangbart ben (3), varvid namnda vinkelvaxel (1) är anordnad vid en toppande (4) av spindelenheten (2) sett till dess brukslage, och det teleskopiskt fOrlangbara benet (3) är anvandbart vid en hi* och sankbar skiva, och vilket ben (3) innefattar atminstone tva rordelar, vilka i benets (3) brukslage benamns byre rOrdel (6) och undre rordel 14 (7), kannetecknat av ett monteringsmoment (B) i vilket den, med vinkelvaxeln (1) forsedda, kompletta spindelenheten (2) fOrs in i det teleskopiskt forlangbara benet (3) och dar slutligen ankommer ett slutlage i benet (3), och i vilket slutlage namnda kompletta spindelenhet (2) lases fast inuti det teleskopiskt forlangbara benet (3) genom en sjalvlasande funktion, fOretradesvis en sa kallad snappfunktion eller klickfunktion.9. a set for mounting and fixing a complete spindle unit (2) provided with an angular shaft (1) inside a telescopically extendable leg (3), said angular shaft (1) being arranged at a top (4) of the spindle unit (2) in terms of its type of use, and the telescopically extendable leg (3) is usable on a hi * and submersible disc, and which leg (3) comprises at least two rudder parts, which in the mode of use of the leg (3) are called the upper rudder part (6) and lower rudder part 14 (7), characterized by an assembly step (B) in which the complete spindle unit (2) provided with the angular shaft (1) is inserted into the telescopically extendable leg (3) and there finally arrives a final layer in the leg (3), and in which final layer said complete spindle unit (2) is locked inside the telescopically extendable leg (3) by a self-locking function, preferably a so-called snap function or click function. 10. Satt enligt patentkrav 9, kannetecknat av aft en fOrsta adapter (8) och en andra adapter (24) formonteras, vid ett formonteringsmoment (A), vid spindelenheten (2) — den fOrsta adaptern (8) monteras vid vinkelvaxeln (1) genom att den fOrsta adaptern (8) innefattar ett mottagningsutrymme (9) vilket hailer och fixerar vinkelvaxeln (1) till den fOrsta adaptern (8) och den andra adaptern (24) monteras fast vid en nedre ande (25) av spindelenheten (2), och den forsta adapters (8) holje (10) är huvudsakligen mattmassigt samordnat med tvarsnittsmatten hos den byre rOrdelen (6) av benet (3), och vidare innefattar den fOrsta adapterns (8) MO (10) minst en fjadrande forsta tunga (11) forsedd med en kilformad fOrsta lasklack (12), vilken kilformad forsta lasklack (12) stacker sig fran en niva i hbjd med holjets (10) vagg (13) och bort till en niva skild fran holjets (10) vagg (13), och den andra adaptern (24) innefattar minst tva fjadrande andra tungor (26) respektive anordnade med en kilformad andra lasklack (27), och spindelenheten (2) innefattandes den forsta och andra adaptern (8, 24) fors in i det teleskopiskt forlangbara benet (3), varvid namnda byre rordel (6) genom mattsamordningen styr den fOrsta adaptern (8), och vidare pressar den fOrsta lasklacken (12) under infOrandet den fjadrande fOrsta tungan (11) ur sitt vilolage, och nar den fOrsta adaptern (8) ankommer ett slutlage (14) i den ovre rOrdelen (6) laser den fOrsta lasklacken (12) fast den fOrsta adaptern (8) vid den ovre rOrdelen (6) genom att den byre rOrdelen (6) innefattar en forsta lasanvisning (15), fOretradesvis ett urtag, i vilket den forsta lasklacken (12) snapper fast, och samtidigt under spindelenhetens (2) inforsel i det teleskopiskt forlangbara benet (3), ankommer den andra adaptern (24) en andra lasanvisning (28), vilken är fast anordnad vid en nedre ande (37) av den undre rordelen (7), varvid de kilformade andra lasklackarna (27) genom sin kilform styr den andra adaptern (24) och darmed den nedre anden (25) av spindelenheten (2) in i lasanvisningen (28), och de fjadrande andra tungorna (26) pressas ur sitt vilolage da de kilformade lasklackarna (27) passerar genom den andra lasanvisningen (28), varefter den andra adaptern (24) snapper fast i den andra lasanvisningen (28) samtidigt som den forsta adaptern (8) snapper fast i sitt slutlage (14), och darmed är den kompletta spindelenheten fast anordnad till det teleskopiskt fOrlangbara benet (3) i ett och samma monteringsmoment (B).Set according to claim 9, characterized in that a first adapter (8) and a second adapter (24) are pre-assembled, at a pre-assembling step (A), at the spindle unit (2) - the first adapter (8) is mounted at the angular shaft (1) in that the first adapter (8) comprises a receiving space (9) which hails and fixes the angular shaft (1) to the first adapter (8) and the second adapter (24) is mounted to a lower end (25) of the spindle unit (2) , and the housing (10) of the first adapter (8) is substantially mat-coordinated with the cross-sectional mat of the upper tube portion (6) of the leg (3), and further the MO (10) of the first adapter (8) comprises at least one resilient first tongue ( 11) provided with a wedge-shaped first welding lug (12), which wedge-shaped first welding lug (12) extends from a level at the height of the cradle (13) of the housing (10) and away to a level separate from the cradle (13) of the housing (10) , and the second adapter (24) comprises at least two resilient second tongues (26) respectively arranged with a wedge-shaped d second welding lug (27), and the spindle unit (2) comprising the first and second adapters (8, 24) is inserted into the telescopically extendable leg (3), said byre rudder part (6) through the mat coordination controlling the first adapter (8) , and further during the insertion the first welding lug (12) presses the resilient first tongue (11) out of its resting position, and when the first adapter (8) arrives a final layer (14) in the upper tube part (6) lasers the first welding lug (12) ) fastens the first adapter (8) to the upper tube part (6) in that the upper tube part (6) comprises a first welding instruction (15), preferably a recess, in which the first welding lug (12) snaps, and at the same time under the spindle unit (2) insertion into the telescopically extendable leg (3), the second adapter (24) arrives at a second welding instruction (28), which is fixedly arranged at a lower end (37) of the lower rudder part (7), the wedge-shaped second the welding lugs (27) through their wedge shape control the second adapter (24) and thus the lower one the spirit (25) of the spindle unit (2) into the welding guide (28), and the resilient second tongues (26) are pressed out of their resting position as the wedge-shaped welding lugs (27) pass through the second welding guide (28), after which the second adapter (28) 24) snaps into the second welding instruction (28) at the same time as the first adapter (8) snaps into its end bearing (14), and thus the complete spindle unit is fixedly attached to the telescopically extendable leg (3) in one and the same mounting step ( B). 11. Satt enligt patentkrav 10, kannetecknat av att ett sakringsmoment (C) genomfors i nara anslutning efter monteringsmomentet (B), i vilket minst en lasbricka (17) fOrs in i ett lasutrymme (16) vilket är anordnat bakom respektive fjadrande forsta tunga (11), och vilken lasbricka (17) i sitt inforda !age i lasutrymmet (16) forhindrar fjadringen av respektive fjadrande fOrsta tunga (11). 16 1/4 A -24Set according to claim 10, characterized in that a securing torque (C) is carried out in close connection after the mounting torque (B), in which at least one welding washer (17) is inserted into a welding space (16) which is arranged behind the respective resilient first tongue (C). 11), and which welding washer (17) in its introduction into the welding space (16) prevents the suspension of the respective resilient first tongue (11). 16 1/4 A -24
SE1450803A 2014-06-30 2014-06-30 Device and method for mounting on a height and lowerable disc SE537808C2 (en)

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SE1450803A SE537808C2 (en) 2014-06-30 2014-06-30 Device and method for mounting on a height and lowerable disc
EP15172518.1A EP2962599B1 (en) 2014-06-30 2015-06-17 Device and method for assembly at a height-adjustable disc

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Application Number Priority Date Filing Date Title
SE1450803A SE537808C2 (en) 2014-06-30 2014-06-30 Device and method for mounting on a height and lowerable disc

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CN109125850B (en) * 2018-06-29 2024-02-27 首都医科大学附属北京世纪坛医院 Medical peristaltic pump tube

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FR2854562B1 (en) * 2003-05-09 2005-07-01 Dito Sama FOOD PROCESSING MACHINE TOOL, IN PARTICULAR OF THE MIXER TYPE, AND MACHINE EQUIPPED WITH SUCH A TOOL
DE102012013979A1 (en) * 2012-07-13 2014-01-16 Logicdata Electronic & Software Entwicklungs Gmbh Linaearaktuator and method for producing a linear actuator
CN203182305U (en) * 2013-03-13 2013-09-11 浙江捷昌线性驱动科技股份有限公司 Foldable lifting desk

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