SE125770C1

SE125770C1 -

Info

Publication number: SE125770C1
Authority: SE
Publication date: 1949-01-01

Description

KLASS 34 g:3/02 BESKRIVNING OFFENTLIGG3ORD AV KUNGL. CLASS 34 g: 3/02 DESCRIPTION PUBLIC WORD BY KUNGL.

PATENT- OCR REGISTRERINGSVERKET BEVIDAT DEN 9 JUNI 1949' PATENTTID FRAN DEN 19 MARS 1946 PUBLICERAT DEN 9 AUGUST! 194? Ans. den "/, 1946, nr 2459/1946. PATENT- OCR REGISTRATION WORK GRANTED ON JUNE 9, 1949 'PATENT PERIOD FROM MARCH 19, 1946 PUBLISHED ON AUGUST 9! 194? Ans. den "/, 1946, No. 2459/1946.

Hartill en riffling. Hartill a riffling.

A. T. BLIDBERG ocH G. S. MALMSTROM, ASELE. A. T. BLIDBERG and G. S. MALMSTROM, ASELE.

Anordning vid enbenta stOdstolar. Device for single-legged support chairs.

Vid utforande av vissa verkstadsarbeten, t. ex. skarpning av sagtander medelst fil, fix det av vikt, att arbetaren intager en sit bekvilm stallning som mojligt under arbetet, sit att detta icke blir for trottande. Att anvanda en vanlig stol är emellertid icke litmpligt, emedan denna under arbetets gang maste flyttas i sidled utmed arbetsstycket. Nar det galler filning av en sag, kan forflyttningen i sidled uppga till c:a tvd. meter. Anvandandet av en vanlig stol med normal sitthojd dr olampligt aven frau den synpunkten att arbetaren dit icke har mojlighet att anvanda tillracklig kraft for att fora filen fram och tillbaka utmed sAgtanderna. When performing certain workshop work, e.g. sharpening of saw teeth by means of a file, fix it of importance, that the worker assumes a sit comfortable position as possible during the work, sit that this does not become too defiant. However, the use of an ordinary chair is not feasible, since it must be moved laterally along the workpiece during the work. When it comes to filing a saw, the lateral movement can amount to approx. Tvd. meter. The use of an ordinary chair with a normal seat height is also inappropriate from the point of view that the worker there does not have the opportunity to use sufficient force to move the file back and forth along the saw teeth.

Foreliggande uppfinning avser en enbent stodstol, som ar synnerligen lamplig for ovennamnda andamal. Stodstolen fir forsedd med en sits och en &amt.& denna anordnad stodbygel. Enligt uppfinningen fir sitsen anordnad att hojas eller sdnkas relativt stodbenet och stodbygeln anordnad att fastspannas i ett lage, i vilken den del av bygeln, som pa kant salt framifran omfattar en pa stolen sittande persons lar blir belagen narmelsevis i hojd med eller nedanfor ett genom sitsens sitsyta gaende och med derma parallellt plan, varjamte bygeln ar anordnad att aven omfatta utsidan av personens Mr. Genom att sitsen ar hoj- och sankbar kan en for personen passande sittstallning erhallas, och medelst den pa namnt satt utformade stodbygeln blir det mojligt for den sittande personen att med lotterna stOdande mot golvet fora benen isar, sit att laren pressa Hied utsidan mot bygelskanklarna. Darvid erhalles en god spjarnstallning, och arbetaren kan utova den erforderliga kraften pa filen. Arbetsstallningen blir dessutom mycket bekvam. Till stodstolen hor lampligen ett par barremmar, som med nedre anden firo anbragta vid sitsen och med ovre dnden firo anbragta vid ett balte kring den pa stolen sittande personens mage. Genom denna anordning blir det mojligt for personen att utan att lyfta stodstolen med hdnderna forflytta sig i sidled, varvid stolen medfoljer. The present invention relates to a one-legged support chair which is particularly suitable for the above-mentioned purposes. The support chair is equipped with a seat and a & amt. & This arranged support bracket. According to the invention, the seat is arranged to be raised or lowered relative to the stand leg and the stand bracket is arranged to be clamped in a layer in which the part of the bracket which on the edge of the salt comprises a person sitting on the chair is covered approximately at or below a through the seat. seat surface going and with this parallel plane, and the stirrup is arranged to also comprise the outside of the person's Mr. Because the seat can be raised and lowered, a sitting position suitable for the person can be obtained, and by means of the named stand bracket, it becomes possible for the seated person to use the lotteries standing against the floor with his legs frozen, and the teacher to press the outside against the shackles. In this way a good saving position is obtained, and the worker can exert the required force on the file. The working position will also be very comfortable. To the standing chair belongs a pair of bar straps, which with the lower spirit are placed at the seat and with the upper end are placed at a belt around the person sitting on the chair. This device makes it possible for the person to move sideways without lifting the standing chair with his hands, with the chair accompanying.

I det foljande fortydligas uppfinningen med hanvisning till bifogad ritning, vara fig. 1 ar en sidovy av en stOdstol enligt uppfinningen med en ph stolen sittande person antydd med streckpunkterade linjer. Fig. 2 vi- sar ett tvarsnitt efter linjeni fig. 1. In the following the invention is clarified with reference to the accompanying drawing, Fig. 1 is a side view of a support chair according to the invention with a person sitting in the chair indicated by dash-dotted lines. Fig. 2 shows a cross section along the line in Fig. 1.

Den pa ritningen visade stodstolen ar sammansatt av ett antal standarddetaljer till en vanlig velociped. Stodstolens sits 1 utgores av en eykelsadel. Denna uppbares av den ena tvarstapeln 2 till en T-formad sadelstolpe 3, Tars vertikala stapel 4 Or inford i iivre daden av ett ror 5, vid vars nedre ande Or anbragt en stodklots 6 av gummi eller annat lampligt elastiskt material. Stodbenet 5 Or vid ovre On-den forsett med tvenne broil 7 och en mellan Oronen anordnad slits 8. Oronen 7 genoingas av en bult 9, forsedd med en mutter 10, me-deist vilken rkets 5 ovre ande kan fastklammas kring sadelstolpdelen 4. Sadeln 1 kan forskjutas utefter sadelstolpdelen 2 och medelst en klamanordning 11 fastklammas vid denna. Klamanordningen 11 Or av sadan beskaffenhet, att sadeln 1 kan bringas att intaga Onskat lutningslage relativt sadelstolpen. Den till stodstolen horande stLidbygeln 12 utOres av ett styrstangsoverror till en cykel, vilket overror Or svangbart lagrat och medelst en bull 13 fastspfinnbart i en styrstangsstolpe 14 till en eykel. Styrstangsstolpen 14 Or med ena linden fast vid den framatriktade delen av sadelstolpens 3 tvarstapel. The support chair shown in the drawing is composed of a number of standard details for a standard velocipede. The seat chair 1 consists of an eykelsadel. This is supported by one transverse pile 2 to a T-shaped saddle post 3, Tars vertical pile 4 Or inserted into the upper edge of a rudder 5, at the lower end of which Or is placed a pillar 6 of rubber or other suitable elastic material. The support leg 5 Or at the upper end is provided with two broil 7 and a slot 8 arranged between the Oron. The Oron 7 is penetrated by a bolt 9, provided with a nut 10, with which the upper end of the sheet 5 can be clamped around the saddle post part 4. The saddle 1 can be displaced along the saddle post part 2 and by means of a clamping device 11 clamped thereto. Clamping device 11 Or of such a nature that the saddle 1 can be made to assume the desired inclination relative to the saddle post. The handlebar 12 belonging to the stand is carried out by a handlebar upper to a bicycle, which upper shaft is pivotally stored and by means of a ball 13 which can be fastened in a handlebar post 14 to a bicycle. The handlebar post 14 Or with one linden attached to the forward part of the saddle post 3's transverse pile.

Till stodstolen hor dessutom tvenne remmar 16 (endast den ena visad), som med nedre 5n-den Oro fasta vid sadeln 1 och med Ovre On-den genomga var sin solja 17, anbragta pa var sin stropp 18, som genomgds av ett balte 19 kring den pa stodstolen sittande personens mage. To the standing chair also belong two straps 16 (only one shown), which with the lower 5n-den Oro fastened to the saddle 1 and with the Upper On-den undergo their sole 17, mounted on their respective straps 18, which are passed through a belt 19 around the abdomen of the person sitting on the stand.

Av ritningen framgar, hum u stodstolen Or avsedd att anvandas. Genom installning av sadelstolpen 3 pa onskad hojd och forskjutning av sadeln 1 utmed sadelstolpdelen. 2 eller eventuellt delen 15 samt fastkIamning av dessa hada delar i installt lage erhalles ett fOr varje person avpassat bekvamt sittlage. Genom nedatsvangning av stodbygeln 12, sit att dennas fria skanklar pressa mot framsidan och utsidan av laren pit den sittande personen, erhaller denna ett effektivt stod for benen. 2— — Den visade och beskrivna utforingsformen är givetvis att betrakta endast som ett exern- pel, och stOdstolens olika delar kunna kon- struktivt forandras ph ett flertal satt mom uppfinningens ram. Klanamuttern 10 kan med fordel utbytas mot en vingmutter eller annu battre mot en med handtag forsedd mutter, sit att sadelns 1 hOjdlage bekvamt kan omstal- las. liven bulten 13 kan utgiiras av en vingbult eller en med ett handtag forsedd bull, sit att stodbygeln 12 bekvamt kan losgOras i och for installning saint ater fastklammas. Stodbygeln 12 kan vara ersatt med annat lampligt stodorgan. Styrsthngsstolpen 14 kan om sit onskas gOras forskjutbar relativt sadelstolpen 3 och forses med flagon lamplig anordning for fastklamning av densamma pit sadelstolpdelen 15. I stallet for en T-formad sadelstolpe kan en vinkelformad sadan komma till an-vandning. Stodbygeln 12 kan vara samrnansatt av tvenne ph sadant satt inbordes teleskopiskt forskjutbara delar, att avstandet mellan stodbygelns fria skanklar kan forandras. For att stodstolen skall kunna lattare forflyttas i sidled bor i baranordningen ingh en tredje rem, vilken med nedre anden ãr fast vid styrstangsstolpen 14 och med owe anden vid baltet 19. Denna rem kommer s5.1unda att vid forflyttning av stodstolpen uppbara dennas framre del. The drawing shows the hum u standing chair Or intended to be used. By installing the saddle post 3 at the desired height and displacing the saddle 1 along the saddle post part. 2 or possibly the part 15 and clamping of these parts in the installed position, a comfortable seating position adapted for each person is obtained. By swinging down the standing bracket 12, sitting so that its free shins press against the front and outside of the leash pit the seated person, this obtains an effective standing for the legs. The embodiment shown and described is, of course, to be considered only as an example, and the various parts of the support chair can be constructively changed in a number of ways within the scope of the invention. The clan nut 10 can advantageously be replaced by a wing nut or even better by a nut provided with a handle, so that the height of the saddle 1 can be conveniently adjusted. the life bolt 13 can be released by a wing bolt or a bolt provided with a handle, so that the stand bracket 12 can be conveniently loosened and clamped for installation. The support bracket 12 can be replaced with another suitable support member. The guide post 14 can, if desired, be displaceable relative to the saddle post 3 and be provided with a flag-like device for clamping the same pit saddle post part 15. Instead of a T-shaped saddle post, an angular saddle can be used. The stand bracket 12 can be composed of two ph so placed on board telescopically displaceable parts that the distance between the free shanks of the stand bracket can be changed. In order for the standing chair to be easier to move laterally, the bar device has a third strap, which with the lower spirit is fixed to the handlebar post 14 and with the upper spirit to the bolt 19. This strap will also support its front part when moving the standing post.

St8dstolen kan givetvis anvandas av andra personer On. verkstadsarbetare. Generellt gOller, att alla personer, som ha sittande arbete och darvid maste forflytta sig en kortare stracka aro betjanta av stodstolen enligt uppfinningen. Sasom exempel pa.dylika personer kan namnas tandlakare. The chair can of course be used by other people On. workshop workers. In general, it applies that all persons who have sedentary work and thereby have to move a shorter distance are served by the stand according to the invention. Examples of such people are dentists.

Claims

Patentanspralc

1. Device for single-legged standing chairs with a seat (1) arranged on a standing leg (5) and a standing bracket (12) arranged in front of it, characterized in that the seat is arranged to be raised or lowered relative to the standing leg and the said bracket arranged to be clamped in a layer, in which the part of the stirrup which on the edge of the salt comprises a person sitting on the chair of the chair is coated approximately at the height of or below a groove passing through the seat surface and with this parallel plane, each of the stirrups is arranged to include the outside of the person

Device according to patent claim 1, Memorandumed in that the seat (1) is slidable relative to the stand bracket (12) in a direction intersecting its axis.

Device according to claim 1 or 2, characterized in that the stand bracket (12) is pivotable in a vertical plane relative to the seat (1).

Device according to patent claims 1-3, characterized in that the seat (1) consists of a bicycle saddle and the stand bracket (12) of a handlebar upper for a bicycle.

Device according to claims 1-4, characterized in that the seat (1) is supported by the transverse stack (2, 15) of a Teller L-shaped post (3), which is inserted over the upper spirit of the stand leg (5) and by means of a clamping device (7-10) clamped thereto.

Device according to claims 1-5, characterized in that the supporting bracket (12) supporting the support bar (12) of the chair with the support leg (5) forms an angle which exceeds 90 °.

Device according to claims 4-6, characterized in that the chair is fitted with a number of bar straps (1618), which with the lower lintel Oro are arranged at the seat (1) and possibly also at the handlebar post (14), and which with ovre Auden Oro united with a Mite (19) around the ph stOdstolen sitting person's stomach. Stockholm 1949. Mingl. Boktr. P. A. Norstedt & Saner 490089