DK89097A - Telescopic furniture legs - Google Patents

Telescopic furniture legs Download PDF

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Publication number
DK89097A
DK89097A DK89097A DK89097A DK89097A DK 89097 A DK89097 A DK 89097A DK 89097 A DK89097 A DK 89097A DK 89097 A DK89097 A DK 89097A DK 89097 A DK89097 A DK 89097A
Authority
DK
Denmark
Prior art keywords
spindle
furniture leg
leg according
tube
bearing
Prior art date
Application number
DK89097A
Other languages
Danish (da)
Other versions
DK89097L (en
Inventor
Jakob Munch-Fals
Original Assignee
Munch Fals Jakob
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Munch Fals Jakob filed Critical Munch Fals Jakob
Priority to DK89097A priority Critical patent/DK89097L/en
Publication of DK89097A publication Critical patent/DK89097A/en
Publication of DK89097L publication Critical patent/DK89097L/en

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  • Legs For Furniture In General (AREA)

Claims (10)

1. Møbelben, som omfatter et indre første teleskoprør, et mel¬lemliggende andet teleskoprør, og et ydre tredie teleskoprør,samt ét i rørene anbragt skrueaggregat til teleskopisk at for¬skyde rørene i forhold til hinanden, kendetegnet ved, atskrueaggregatet omfatter, at et første leje og en møtrik - seti en vertikal brugsstilling for møbelbenet - er fastgjort hen¬holdsvis øverst og nederst i det første rør, og at en rørfor¬met første spindel roterbart er anbragt i lejet; at et andetleje er fastgjort forneden i det andet rør, og at en andenrørformet spindel, som strækker sig aksialt forskydeligt ind iden første spindel, roterbart er anbragt i dette leje; at den¬ne spindel har et til møtrikkens indergevind passende yderge¬vind og ét fortrinsvis forneden anbragt indergevind; at entredie spindel, som er fastgjort forneden i det tredie rør,strækker sig ind i den anden spindel og har et til dennes in¬dergevind passende ydergevind; at der til møbelbenet hørermidler til at dreje den første spindel, og at denne og denanden spindel drejefast er forbundet med hinanden.1. Furniture legs comprising an inner first telescopic tube, an intermediate second telescopic tube, and an outer third telescopic tube, as well as one screw assembly arranged in the tubes for telescopically displacing the tubes relative to one another, characterized in that the screw assembly comprises: the first bearing and a nut - in a vertical position of use for the furniture leg - are fixed respectively at the top and bottom of the first tube, and that a tubular first spindle is rotatably mounted in the bearing; that a second bearing is secured at the bottom of the second tube and that a second tube-shaped spindle extending axially displaceable into the first spindle is rotatably disposed in this bearing; that this spindle has one outer thread suitable for the nut thread and one preferably bottom threaded; that the third spindle fixed at the bottom of the third tube extends into the second spindle and has an outer thread suitable for its inner thread; that the furniture leg has hearing means for turning the first spindle and that this and the other spindle are pivotally connected to each other. 2. Møbelben ifølge krav l, kendetegnet ved, at den anden spin¬dels inder- og ydergevind drejer hver sin vej.Furniture leg according to claim 1, characterized in that the inner and outer threads of the other spindle rotate in each direction. 3. Møbelben ifølge krav 1 eller 2, kendetegnet ved, at den anden spindels inder- og ydergevind har samme stigning.Furniture leg according to claim 1 or 2, characterized in that the inner and outer threads of the second spindle have the same pitch. 4. Møbelben ifølge krav 1 eller 2, kendetegnet ved, at den anden spindels inder- og ydergevind har forskellig stigning.Furniture leg according to claim 1 or 2, characterized in that the inner and outer threads of the second spindle have different pitch. 5. Møbelben ifølge ethvert af kravene 1-4, kendetegnet ved, at midlerne til at dreje den første spindel omfatter et for¬ oven på denne fastgjort vinkelgear med et kron- og spidshjul,som indgriber med hinanden.Furniture leg according to any one of claims 1-4, characterized in that the means for turning the first spindle comprise a forearm on this fixed angular gear with a crown and tip wheel which engage with each other. 6. Møbelben ifølge ethvert af kravene 1-5, kendetegnet ved,at rørene har et polygonalt tværsnit.Furniture leg according to any one of claims 1-5, characterized in that the pipes have a polygonal cross-section. 7. Møbelben ifølge ethvert af kravene 1-6, kendetegnet ved,at rørene har et kvadratisk eller rektangulært tværsnit.Furniture leg according to any one of claims 1-6, characterized in that the pipes have a square or rectangular cross-section. 8. Møbelben ifølge ethvert af kravene 1-7, kendetegnet ved,at der i mindst én af de på samme side i møbelbenet liggendesidevægge i hvert rør er udformet en øvre udskæring.Furniture leg according to any one of claims 1-7, characterized in that an upper cut is formed in at least one of the side walls of the furniture leg lying on the same side of the furniture leg. 9. Møbelben ifølge ethvert af kravene 1-8, kendetegnet ved,at der mellem rørene er anbragt glidesko af f.eks. plast.Furniture leg according to any one of claims 1-8, characterized in that sliding shoes of e.g. plastic. 10. Møbelben ifølge ethvert af kravene 1-9, kendetegnet ved,at møtrikken danner understøtning eller leje for den førstespindels nedre endedel.Furniture leg according to any one of claims 1-9, characterized in that the nut forms support or bearing for the lower end part of the first spindle.
DK89097A 1997-07-24 1997-07-24 Telescopic furniture legs DK89097L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK89097A DK89097L (en) 1997-07-24 1997-07-24 Telescopic furniture legs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK89097 1997-07-24
DK89097A DK89097L (en) 1997-07-24 1997-07-24 Telescopic furniture legs

Publications (2)

Publication Number Publication Date
DK89097A true DK89097A (en) 1999-01-25
DK89097L DK89097L (en) 1999-01-25

Family

ID=8098691

Family Applications (1)

Application Number Title Priority Date Filing Date
DK89097A DK89097L (en) 1997-07-24 1997-07-24 Telescopic furniture legs

Country Status (1)

Country Link
DK (1) DK89097L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000071001A1 (en) * 1999-05-20 2000-11-30 Svenska Kenab Karlshamns Ergonomi Ab Adjustable leg device
US20110120243A1 (en) * 2009-11-24 2011-05-26 Kih-Utveckling Ab Linear actuator for height adjustable columns

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000071001A1 (en) * 1999-05-20 2000-11-30 Svenska Kenab Karlshamns Ergonomi Ab Adjustable leg device
US20110120243A1 (en) * 2009-11-24 2011-05-26 Kih-Utveckling Ab Linear actuator for height adjustable columns
US8967006B2 (en) * 2009-11-24 2015-03-03 Kih-Utveckling Ab Linear actuator for height adjustable columns

Also Published As

Publication number Publication date
DK89097L (en) 1999-01-25

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Legal Events

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AHS Application shelved for other reasons than non-payment