SE439657B

SE439657B - Stair construction

Info

Publication number: SE439657B
Application number: SE7908797A
Authority: SE
Inventors: Erik Spiik
Original assignee: Erik Spiik
Priority date: 1979-10-24
Filing date: 1979-10-24
Publication date: 1985-06-24
Also published as: SE7908797L

Abstract

The purpose of the invention is to produce a stair, which is simple to manufacture and mount and which is comprised of material which dimensions are as small as possible independent of the stair's height and slope. During stair construction, according to the invention, the stair's side pieces are comprised of a number of board shaped (1, 2) elements, set up horizontally over each other, whereby the step units (5) consist of intervals (3, 4) between each other with side piece elements jutting out, as well as board shaped elements, which are mutually horizontally jutting out along the side piece elements to such a degree, that the desired steepness and desired step depth are attained.<IMAGE>

Description

7908797-9 z inbördes förbundna medelst en andra förbindningslist 8. De på trappans andra sida anordnade sidostyckselementen l är fästa på en vägg 9, så att de bildar en panelliknande väggenhet. Det ligger naturligtvis också inom uppfinningens ram att låta trap- pans båda sidostycken utgöras av likadana element som de vägg- bildande elementen 1 eller låta dess båda sidostycken bildas av element liknande de med 2 betecknade elementen, som således bildar en på vardera sidan av trappan gående ledstàng. Lämpligen uppvisar sidostyckselementen l, 2 och trappstegselementen 5 inbördes lika tvärsnittsdimension så att hela trappan kan utföras av brädor med en och samma dimension, vilka på platsen kapas i lämpliga längder. 7908797-9 z interconnected by means of a second connecting strip 8. Those on the side piece elements 1 arranged on the other side of the stairs are attached to a wall 9, so that they form a panel-like wall unit. The is of course also within the scope of the invention to allow both side pieces of the pan consist of the same elements as the wall forming elements 1 or letting both of its side pieces be formed by elements similar to those with 2 denoted elements, which thus forms a handrail on each side of the stairs. Conveniently has the side piece elements 1, 2 and the step elements 5 mutually equal cross-sectional dimension so that the entire staircase can be made of boards with one and the same dimension, which are cut on the spot in suitable lengths.

Trappan uppbygges lämpligen så, att två sido- styckselement 1, 2 lägges på kant nederst, varefter ett första trappsteg 5 pålägges. Därefter lägges ytterligare ett sidostycks- element 1, 2 ovanpå det första trappsteget 5, varefter ett nytt trappsteg 5 lägges ovanpå dessa sidostyckselement med lämplig horisontalförskjutning i förhållande till det första trappstegs- elementet. På liknande sätt förfares till dess att hela trappan är uppbyggd. Tillkapning av lämpliga längder kan ske antingen före, i samband med eller efter uppbyggnaden av trappan. Den nya konstruktionen ger således mycket stora valmöjligheter när det gäller brädornas tillkapning. För att effektivt fastbàlla steg- styckena 5 vid de yttre sidostyckselementen 2, kan varje gång ett trappsteg 5 pålägges detsamma genomborras så att ett in i under- liggande sidostyckselement 2 sig sträckande hål bildas, varefter en träplugg neddrives i dessa hål. Det är naturligtvis också möjligt att fastspika varje trappsteg i underliggande sidostycks- element. Efter det att trappan är uppbyggd kan lämpligen sido- styckselementen 2 snedskäras och sammanbindas med en ledstångs- list 6. De nedre sidostyckselementen 2 renskäres lämpligen med vertikala snitt och sammanbindas med sammanbindningslisterna 7 och 8. Mellanrummen mellan de väggbildande sidostyckselementen l kan också lämpligen användas för fasthakning av ytterligare inredningsdetaljer, såsom bord och skåp.The staircase is suitably constructed so that two side piece elements 1, 2 are laid on the edge at the bottom, after which a first step 5 is imposed. Then add another side piece. elements 1, 2 on top of the first step 5, followed by a new one step 5 is laid on top of these side piece elements with suitable horizontal displacement relative to the first step the element. In a similar way, proceed to the entire staircase is structured. Cutting of suitable lengths can be done either before, during or after the construction of the stairs. The new the construction thus provides very large choices when it applies to the cutting of the boards. In order to effectively retain the the pieces 5 at the outer side piece elements 2, can each time one step 5 is ordered to be drilled so that one enters the sub- horizontal side piece elements 2 extending holes are formed, after which a wooden plug is driven into these holes. Of course it is too possible to nail each step in the underlying side piece element. After the stairs have been built, it is convenient to the piece elements 2 are obliquely cut and connected to a handrail strip 6. The lower side piece elements 2 are preferably trimmed with vertical sections and connected to the connecting strips 7 and 8. The gaps between the wall-forming side piece elements 1 can also be suitably used for hooking up further interior details, such as tables and cabinets.

Uppfinningen är ej begränsad till det endast såsom exempel ovan beskrivna och på ritningarna visade utförandet, som kan varieras till sina detaljer inom ramen för efterföljande patentkrav utan att uppfinningens grundtanke därmed frångås.The invention is not limited to that only as examples described above and shown in the drawings, which can be varied to their details within the framework of subsequent claims without departing from the basic idea of the invention.

Claims

7908797-9 U.) P a t e n t k r a v

Stair construction, characterized in that the side pieces of the stairs consist of a number of edge-arranged, horizontal board-shaped elements (1, 2) arranged one above the other, the step pieces of the stairs consisting of spacers (3, 4) between adjacent side piece elements projecting, likewise board-shaped elements (5), which are mutually horizontally offset along the side piece elements to such an extent that the desired steepness and desired step depth are achieved, the elements being stacked on top of each other so that the edged side piece elements rest against the upper edge of the underlying step - stent, so that superimposed step elements form a force-transmitting unit together with intermediate side piece elements via which unit the main load-bearing forces of the stairs are transmitted to the base which supports the stairs.

Stair construction according to claim 1, characterized in that elements (2) in front of the stairs included in at least one side of the stairs are cut at handrail height above it and edged with a strip (6), which forms the stairs. ledstàng.

Stair construction according to claim 2, characterized in that the second stair side piece forms or is part of a wall panel.

Stair construction according to one of the preceding claims, characterized in that the step pieces (5) and the side piece elements (1, 2) are form-fitting to one another.

Stair construction according to claim 4, characterized in that the attachment between the step pieces (5) and the side piece elements consists of 1 recesses in the step pieces and / or the edge sides of the side piece elements projecting.

Stair construction according to one of the preceding claims, characterized in that the spaces between elements (1) included in one stair side piece serve 7908797-9 '-1 for attachment to other interior objects, such as, for example, tables and cabinets.

Stair construction according to one of the preceding claims, characterized in that the step pieces (5) and the side piece elements (1, 2) have mutually equal cross-sectional dimensions.