SI9520034A

SI9520034A - Free-standing sliding gate

Info

Publication number: SI9520034A
Application number: SI9520034A
Authority: SI
Inventors: Alfred Erdetschnig
Original assignee: Alfred Erdetschnig
Priority date: 1994-02-07
Filing date: 1995-01-17
Publication date: 1997-02-28
Also published as: HRP950054B1; EP0744003B1; ATA23094A; CZ232996A3; EP0744003A1; WO1995021315A1; HU214491B; ATE175000T1; SK101596A3; HU9601944D0; HRP950054A2; SK285369B6; DE59504632D1; HUT75625A; AT402317B; DE29521004U1

Abstract

A sliding gate that runs on rollers (7, 8) mounted on two roller blocks anchored in the ground, comprises a box section (1) that has on its lower wall a longitudinal aperture (5) through which the roller blocks (3) project into the interior of the box section (1). The rollers (8) that run on the flat inside upper wall (10) of the box section (1) are cylindrical rollers. The rollers (7) that run on the inside of the lower wall of the box section (1) are groove rollers which engage with ribs of diametrically opposite contour, running in the longitudinal direction of the box section (1) immediately alongside the longitudinal aperture. Without using lateral guide rollers, this design provides precision guidance of the sliding gate when the latter is opened and closed.

Description

ERDETSCHNIG, Alfred Celovec, AvstrijaERDETSCHNIG, Alfred Klagenfurt, Austria

Prostonoseča pomična vrataFree-standing swing door

Izum zadeva prostonoseča pomična vrata, npr. za uvoze, z vratnim listom, ki je podaljšan ven čez širino vratne odprtine in katerega spodnja omejitev je škatlast profil, na katerem je zgrajeno vratno polnilo, in ki so pomično uležajena na kotalnih sklopih, ki sta pritrjena na tleh bočno ob vratni odprtini, pri čemer kotalna sklopa skozi v spodnji steni škatlastega profila predvidene, po dolžini potekajoče reže štrlita v notranjost škatlastega profila in vsak kotalni sklop nosi vsaj eno dvojico koles, ki od znotraj nalega na zgornjo steno škatlastega profila, in vsaj eno dvojico koles, ki nalega na spodnjo steno škatlastega profila, pri čemer sta na notranji strani spodnje stene predvideni po dve vzdolžno potekajoči rebri z v bistvu polkrožnim, trikotnim ali pravokotnim presekom, ki uprijemajo v kot utorna kolesa zasnovana kolesa spodnje dvojice koles.The invention concerns free-standing sliding doors, e.g. for imports, with a door leaf extending out beyond the width of the door opening, the lower limitation of which is a box profile on which the door filling is constructed, and which are movably mounted on rolling assemblies which are fixed to the ground laterally at the door opening, at the rolling assemblies projecting through the lower wall of the box profile, projecting along the length of the running slot into the inside of the box profile, and each rolling assembly carrying at least one pair of wheels that fits inside the upper wall of the box profile, and at least one pair of wheels that fits to the bottom a box-shaped profile wall, with two longitudinally extending ribs in the inner side of the lower wall having substantially semicircular, triangular or rectangular cross sections, which support the wheels of the lower pair of wheels, which are designed as grooves.

Tovrstna pomična vrata so znana iz patenta AT 383 853. Pri teh znanih pomičnih vratih so na notranji strani Škatlastega profila, narejenega iz aluminija po postopku pramenskega iztiskavanja, predvidena tako na notranji strani zgornje stene kot tudi na spodnji steni neposredno poleg vzdolžne reže škatlastega profila razporejena rebra, ki uprijemajo v kolesa, ki so vsa zasnovana kot utorna kolesa, tako da so bočna vodilna kolesa za škatlasti profil pomičnih vrat, kot so znana iz patentov AT 357 739 ali DE 15 59 958, odveč.Such sliding doors are known from patent AT 383 853. With these known sliding doors, the inner side of the box profile made of aluminum by the extrusion process is provided on the inside of the upper wall as well as on the lower wall directly adjacent to the longitudinal slot of the box profile ribs that engage wheels, which are all designed as grooved wheels, so that the lateral guide wheels for the box-shaped sliding door profile, as known from patents AT 357 739 or DE 15 59 958, are superfluous.

Izum temelji na nalogi, iz patenta AT 383 853 znana pomična vrata v zadevni smeri nadalje izboljšati in poenostaviti, pri čemer naj se ohranijo prednosti pomičnih vrat po patentu AT 383 853 (nikakršnih bočnih vodil kot pri patentu AT 357 739).The invention is based on the task of further refining and simplifying the known sliding door from the patent AT 383 853 in the respective direction, while maintaining the advantages of the sliding door according to the patent AT 383 853 (no lateral guides as in the patent AT 357 739).

Ta naloga je po izumu rešena s tem, da je notranja stran zgornje stene škatlastega profila, kot je znano, ravne izvedbe in da je škatlasti profil vključno vzdolžno potekajoči, poleg vzdolžne reže škatlastega profila razporejeni rebri na spodnji steni škatlastega profila izveden v enem kosu, pri čemer sta območji spodnje stene škatlastega profila, ki sta razporejeni neposredno ob vzdolžni reži škatlastega profila, t.j. območji, ki na notranji strani nosita rebri, oblikovani tako, da ustrezata navznoter obrnjeni obliki obrisa reber.The present invention is solved by the fact that the inside of the upper wall of the box profile is known to be straight and that the box profile including longitudinally extending ribs arranged on the lower wall of the box profile is made in one piece, the areas of the lower wall being of the box profile extending directly along the longitudinal slot of the box profile, i.e. areas bearing ribs on the inside, shaped to correspond to the outwardly contoured shape of the ribs.

Prednostne in koristne izvedbene oblike pomičnih vrat po izumu so predmet podzahtevkov 2 do 4.Preferred and useful embodiments of sliding doors according to the invention are the subject of claims 2 to 4.

S tem, da so pri pomičnih vratih po izumu izvedena samo na spodnji steni škatlastega profila od znotraj na ven nalegajoča vodilna kolesa kot utorna kolesa, ki se kotale po poleg vzdolžne reže predvidenih, navznoter obrnjenih rebrih, lahko škatlasti profil naredimo iz jeklene pločevine, ne da bi bila za izdelavo vzdolžnih reber, predvidenih v območju zgornje stene, potrebna zahtevna operacija preoblikovanja z valjanjem. Možno pa je tudi, da za škatlasti profil uporabimo pramensko iztisnjen aluminijasti profil. Nadaljnja prednost pomičnih vrat po izumu je, da je mirnost njihovega teka izboljšana, saj so zgornja kolesa lahko zasnovana kot valjasta kolesa ali kot kolesa, katerih zunanji obris v obodnem območju je konveksen.In that the sliding door according to the invention is made only on the lower wall of the box profile from the inside outward-mounted guide wheels as grooved wheels which roll along the longitudinal slots of the projected, inward-facing ribs, the box profile can be made of sheet steel, not that the elaborate longitudinal ribs provided in the area of the upper wall would require a complex rolling transformation operation. However, it is also possible to use a stranded extruded aluminum profile for the box profile. A further advantage of sliding doors according to the invention is that their running smoothness is improved, since the upper wheels may be designed as cylindrical wheels or as wheels whose outer contour in the circumferential region is convex.

Nadaljnje podrobnosti in značilnosti izuma so razvidne iz sledečega opisa izvedbenega primera pomičnih vrat po izumu, kakršna so prikazana v priloženem listu skic, v katerih kaže sl. 1 prerez po črti B-B s sl. 2, sl. 2 prerez po črti A-A s sl. 1, pri Čemer je predstavljena za škatlasti profil iz pramensko iztisnjenega aluminija prednostna zasnova, sl. 3 prerez po črti C-C s sl. 1, in sl. 4 škatlasti profil iz valjane jeklene pločevine v prerezu in povečanem merilu.Further details and features of the invention are apparent from the following description of an embodiment of a sliding door according to the invention as shown in the accompanying sketch sheet in which FIG. 1 is a cross-sectional view taken along line B-B of FIG. 2, FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1, wherein the box profile of stranded extruded aluminum is a preferred design, FIG. 3 is a cross-sectional view taken along line C-C of FIG. 1, and FIG. 4 box profile made of rolled steel sheet in section and enlarged scale.

Pomična vrata, ki so delno predstavljena v skicah, sestoje iz škatlastega profila 1, na katerem je zgrajeno vratno polnilo 4 iz lesenih letev, pokončnih oblikovanih cevi 4 ali pd. ali rešetka, denimo kovana rešetka. Škatlasti profil 1 nosita kotalna sklopa 3, ki sta pritrjena na tleh izven vratne odprtine. Vsak kotalni sklop 3 ima dve dvojici kolesThe sliding doors, which are partly represented in the drawings, consist of a box profile 1 on which a door fill 4 is constructed of wooden moldings, upright shaped pipes 4 or pd. or a grille, such as a forged grille. The box profile 1 is supported by rolling assemblies 3, which are fixed on the floor outside the door opening. Each rolling assembly 3 has two wheels

2, ki ležijo vsakokrat natančno drugo nad drugim ali medsebojno zamaknjeno, pri čemer so kolesa 7 spodnjih dvojic koles 2 zasnovana kot utorna kolesa (prim. sl. 2 in2, each lying exactly above each other or offset, whereby the wheels 7 of the lower wheelsets 2 are designed as grooved wheels (cf. Fig. 2 and

3). Kolesa 8 zgornjih dvojic koles 2 so zasnovana kot valjasta kolesa. Lahko pa so predvidena tudi kolesa 8 s konveksno obodno ploskvijo, ki se kotalijo po notranji strani znotraj ravno zasnovane zgornje stene 10 škatlastega profila 1. Na notranji strani spodnje stene škatlastega profila 1 sta predvideni vzdolžno potekajoči rebri, ki uprijemata v utore koles 7 spodnjih dvojic koles 2.3). The wheels 8 of the upper wheels 2 wheels are designed as cylindrical wheels. Alternatively, wheels 8 may be provided with a convex circumferential surface which roll inwardly from inside the flat upper wall 10 of the box profile 1. On the inner side of the lower wall of box profile 1, longitudinally extending ribs are provided which engage the grooves of the wheels of the lower pairs. wheels 2.

Zlasti če so kolesa 7 spodnjih dvojic koles 2 narejena iz umetne snovi, npr. poliamida, se obnese izvedba, pri kateri imata rebri v bistvu polkrožno obliko obrisa.Especially if the wheels 7 of the lower wheelsets 2 are made of plastic, e.g. polyamide, an embodiment wherein the ribs have a substantially semicircular outline.

Razume se, da posebno pri večjih in s tem težjih pomičnih vratih pri vsakem kotalnem sklopu 3 lahko predvidimo dve zgornji dvojici koles 2 in/ali dve spodnji dvojici koles 2. Tudi pri izvedbi, pri kateri so pri kotalnih sklopih 3 predvidene dve zgornji in/ali dve spodnji dvojici koles 2, lahko kolesa 7, 8 dvojic koles 2 ležijo natančno drugo nad drugim ali medsebojno zamaknjeno. Pri ureditvi treh dvojic koles 2 na kotalni sklop 3 se obnese izvedba, pri kateri je ena dvojica koles 2 razporejena na sredi med obema ostalima dvojicama koles 2, tako da so osi dvojic koles 2 razporejene v ogliščih smotrno enakokrakega ali enakostraničnega trikotnika.It is understood that, especially for larger and thus heavier sliding doors, two upper wheelsets 2 and / or two lower wheelsets 2 may be provided for each rolling assembly 3, even with an embodiment in which rolling gear 3 has two upper and / or the two lower wheelsets 2, wheels 7, 8 wheelsets 2 may lie exactly above each other or offset. When arranging the three wheelsets 2 on the rolling assembly 3, an embodiment is arranged in which one wheel pair 2 is arranged in the middle between the other two wheel wheels 2, such that the axes of the wheel wheels 2 are arranged in the angles of a substantially equilateral or equilateral triangle.

Kot se vidi s sl. 2, sta rebri 6, ki sta predvideni na spodnji steni škatlastega profila 1, razporejeni neposredno poleg vzdolžne reže 5, skozi katero kotalna sklopa 3 štrlita v notranjost škatlastega profila 1. Rebri 6 na spodnji steni škatlastega profila 1 lahko brez nadaljnjega naredimo po postopku valjalnega preoblikovanja, če je škatlasti profil 1 narejen iz jeklene pločevine po postopku valjalnega preoblikovanja. Razen v bistvu polkrožnega obrisa reber 6 na spodnji steni škatlastega profila 1, torej obrisa, kot je predstavljen v izvedbenem primeru, so možne tudi druge oblike obrisa, denimo trikotna ali pravokotna oblika obrisa. Prednost pa dajemo v bistvu polkrožni obliki obrisa preseka.As can be seen from FIG. 2, the ribs 6 provided on the lower wall of the box profile 1 are positioned directly adjacent to the longitudinal slot 5 through which the rolling assemblies 3 project into the box box profile 1. The ribs 6 on the lower wall of the box profile 1 can be further made by the rolling process transformation if the box profile 1 is made of sheet steel following a rolling transformation process. In addition to the substantially semicircular outline of the ribs 6 on the lower wall of the box profile 1, that is, the outline as presented in the embodiment, other shapes of the outline are possible, such as a triangular or rectangular outline. However, preference is given to a substantially semicircular cross-sectional shape.

S tem, ko v območju vzdolžne reže 5 razpolagamo z rebroma 6, izdelanima s preoblikovanjem tamkaj ležečih robov jeklene pločevine, iz katere je bil izdelan škatlasti profil 1, dobimo zelo koristno povečanje togosti škatlastega profila 1, tako da imamo opraviti z natančnim vodenjem prostonosečih pomičnih vrat.By having ribs 6 made in the region of longitudinal slot 5 made by reshaping the edges of the steel sheet from which the box profile 1 was made, a very useful increase in the rigidity of the box profile 1 is obtained, so that the precise control of the free-standing movable ones is obtained. neck.

Skica sl. 4 kaže v preseku in povečanem merilu prednostno izvedbeno obliko škatlastega profila 1 iz jeklene pločevine, ki jo lahko naredimo z valjalnim preoblikovanjem.Sketch of FIG. 4 shows, in cross-section and enlarged scale, a preferred embodiment of a steel sheet box profile 1 which can be made by rolling.

Če povzamemo, lahko izum predstavimo naprimer takole:In summary, the invention can be summarized as follows:

Pomična vrata, ki so vodena na dveh v tleh sidranih kotalnih sklopih 3 preko na leteh uležajenih kolesih 7, 8, obsegajo škatlast profil 1, ki ima na svoji spodnji steni vzdolžno režo 5, skozi katero v notranjost škatlastega profila 1 štrlita kotalna sklopaThe sliding doors, which are guided by two anchored rolling assemblies 3 via the cast wheels 7, 8 on the floor, comprise a box profile 1 having a longitudinal slot 5 on its lower wall through which the rolling assemblies project through the inside of the box profile 1.

3. Kolesa 8, ki se kotale po zgornji, znotraj ravno zasnovani steni 10 škatlastega profila 1, so valjasta kolesa. Kolesa 7, ki se kotale po notranji strani spodnje stene škatlastega profila 1, so utorna kolesa, v katera uprijemata rebri 6, ki imata ustrezno zapolnjujoče zasnovani obliki obrisa in sta razporejeni neposredno ob vzdolžni reži 5, tako da potekata v vzdolžni smeri škatlastega profila 1. S tem se tudi brez bočnih vodilnih koles doseže natančno vodenje pomičnih vrat pri odpiranju in pri zapiranju le-teh.3. The wheels 8 which roll along the upper, inside the flat wall 10 of the box profile 1 are cylindrical wheels. The wheels 7 which roll on the inside of the lower wall of the box profile 1 are grooved wheels into which the ribs 6 have a properly filled outline shape and are arranged directly along the longitudinal slot 5 so that they extend in the longitudinal direction of the box profile 1 This also enables the sliding doors to be precisely guided without opening the side wheels when opening and closing them.

Claims

1. Self-supporting sliding doors, e.g. for import, with a door leaf extending out beyond the width of the door opening and the lower limitation of which is a box profile (1) on which the door filling (4) is constructed and which are movably mounted on the rolling assemblies (3) which are both attached to the floor laterally at the door opening, the rolling assemblies (3) projecting through the lower wall of the box profile (1) projecting along the length of the slot (5) inside the box profile (1) and each bearing assembly (3) carrying at least one pair of wheels (2) which fits inside the upper wall (10) of the box profile (1), and at least one pair of wheels (2) which fits on the lower wall of the box profile (1), with the lower side the walls provided with two longitudinally extending ribs (6) having substantially semicircular, triangular or rectangular cross sections, which support the wheels of the lower pair of wheels (2), designed as grooves, characterized in that the inside of the upper wall (10) is of box-shaped profile ( 1) as is known, ra and the box profile (1) inclining longitudinally extending ribs (6) along the bottom wall of the box profile (1), in addition to the longitudinal slot (5) of the box profile (1), the regions of the lower wall are boxy profiles (1) arranged directly along the longitudinal slot (5) of the box profile, i.e. areas bearing ribs (6) on the inside, designed to correspond to the outwardly facing shape of the ribs (6) ·

Sliding door according to claim 1, characterized in that the box profile (1) is made of sheet steel, in particular by the rolling forming operation.

Sliding door according to claim 1, characterized in that the box profile (1) is a strand made of aluminum or aluminum alloy.

Sliding door according to one of Claims 1 to 3, characterized in that the wheels, which rest from the inside to the upper wall (10) of the box profile (1), are wheels without grooves.