Claims (9)
SAMOZAPIRALNA NAPRAVA ZA DRSNA VRATA PATENTNI ZAHTEVKISAMOZAPIRALNA OPREMA ZA DRESNA VRATA PATENTNI ZAHTEVKI
1. Samozapiralna naprava za drsna vrata, omenjena vrata so takega tipa, da vsebujejo vsaj eno drsno krilo (2), ki je obešeno z zgornjega profila (3) in konfigurirano tako, da se odstrani v smeri le-tega, in vsebuje: - pogonski jermen (10), ki se nahaja vzdolž zgornjega profila (3); - zapiralni škripec (20), ki ima elastično sredstvo (30), ki se nahaja na prvi rotacijski osi (4), integralno z zgornjim profilom (3), in se stakne s prvim koncem (11) pogonskega jermena (10), pri čemer je omenjeni škripec (20) konfiguriran za to, da: naloži elastično sredstvo (30) med odpiranjem drsnega krila (2); in za to, da - porine drsno krilo (2) med zapiranjem le-tega prek rotacijskega gibanja v nasprotni smeri, ki prenaša odlaganje elastičnega sredstva (30); in - zavorni škripec (40), ki ima sredstvo za zaustavljanje (50), ki se nahaja na drugi rotacijski osi (5), integralno z zgornjim profilom (3) in ki se stakne z drugim koncem (12) pogonskega jermena (10) nasproti prvemu koncu (11), rotacijsko gibanje obeh škripcev (20, 40) povezuje pogonski jermen (10), omenjeni zavorni škripec (40) je konfiguriran za to, da: - sprosti sredstvo za zaustavljanje (50) med odpiranjem drsnega krila (2), in za to, da - zaustavi drsno krilo (2) med zapiranjem le-tega s pomočjo zapaha sredstva za zaustavljanje; omenjena naprava (1) je označena s tem, da je pogonski jermen (10) konfiguriran za to, da se pritrdi na drsno krilo (2) in da naloži elastično sredstvo (30) prek rotacijskega gibanja, ki ga prenaša pogonski jermen (10); in s tem, da ima zavorni škripec (40) telo za zaustavljanje (41), ki je pritrjeno na drugo rotacijsko os (5) s pomočjo tretjega ležaja (42), ki ima notranje ohišje (43), ki je konfigurirano za to, da sprejme omenjena sredstva za zaustavljanje (50) in z zavorno navojno zaporko (44), ki ima drugo sredstvo za pritrjevanje (45) na omenjeno telo (41), da zadrži sredstvo za zaustavljanje (50); omenjeno sredstvo za zaustavljanje (50) vsebuje: - frikcijski zavorni boben (51), pritrjen na telo za zaustavljanje (41) s pomočjo tretjega sredstva za pritrjevanje (46); in - zavorno gred (52), ki je pritrjena na drugo rotacijsko os (5) s pomočjo enosmernega ležaja (47), ki je prosto spojen z zavornim bobnom (51), pri čemer je omenjeni enosmerni ležaj (47) konfiguriran za to, da: - omogoča rotacijsko gibanje zavorne gredi (52) med odpiranjem drsnega krila (2), tako da se omenjena gred (52) vrti z isto hitrostjo in v isti smeri kot zavorni boben (51), s čimer se prepreči kakršno koli trenje med njima; in - blokira rotacijsko gibanje zavorne gredi (52) v nasprotni smeri med zapiranjem drsnega krila (2), tako da se omenjena gred (52) ne premika in ne proizvede trenja v stiku z zavornim bobnom (51).1. A self-closing device for sliding doors, said doors being of a type such that they comprise at least one sliding wing (2) which is suspended from the upper profile (3) and configured to be removed in the direction thereof and comprising: a driving belt (10) located along the upper profile (3); - a closing pulley (20) having an elastic means (30) located on the first rotary axis (4) integral with the upper profile (3), and is fixed with the first end (11) of the drive belt (10), wherein said pulley (20) is configured to: load an elastic means (30) during opening of the sliding wing (2); and for sliding the skirt wing (2) during closing it through the rotational movement in the opposite direction, which transmits the elastic means (30); and - a brake pulley (40) which has a stopping means (50) located on the second rotary axis (5) integral with the upper profile (3) and which engages with the second end (12) of the drive belt (10) opposite the first end (11), the rotational movement of the two pulleys (20, 40) connects the drive belt (10), said brake pulley (40) being configured to: release the stop means (50) while opening the sliding wing ), and in order to - stop the sliding wing (2) while closing it by means of the stopping means of the stopping means; said device (1) is characterized in that the drive belt (10) is configured to be attached to the sliding wing (2) and to load the elastic means (30) through the rotational movement transmitted by the drive belt (10) ; and in that the brake pulley (40) has a stopping body (41) attached to the second rotary axis (5) by means of a third bearing (42) having an inner housing (43) configured for this, to receive said stop means (50) and a braking screw cap (44) having a second fastening means (45) to said body (41) to retain the stop means (50); said stop means (50) comprises: - a friction brake drum (51) attached to the stopping body (41) by means of a third fastening means (46); and - a stop shaft (52) attached to the second rotation axis (5) by means of a one-way bearing (47) which is freely connected to the brake drum (51), wherein said single bearing (47) is configured for this, that: - it enables the rotational movement of the brake shaft (52) during the opening of the sliding wing (2) so that said shaft (52) rotates at the same speed and in the same direction as the brake drum (51), thereby preventing any friction between them; and - blocking the rotational movement of the brake shaft (52) in the opposite direction when closing the sliding wing (2) so that the shaft (52) does not move and does not produce friction in contact with the brake drum (51).
2. Samozapiralna naprava za drsna vrata po zahtevku 1, označena s tem, da je pogonski jermen (10) spojen z drsno vezjo (13), ki je integralna s frikcijsko spojko (14), ki pritrdi drsno krilo (2), pri čemer omenjena frikcijska spojka (14) vsebuje drsna sredstva (15), ki so konfigurirana za to, da se prestavijo na drsni tir (6), ki se nahaja vzdolž zgornjega profila (3).A sliding door self-closing device according to claim 1, characterized in that the drive belt (10) is coupled to a sliding link (13) integral with a friction clutch (14) which secures the sliding wing (2), wherein said friction clutch (14) comprises sliding means (15) configured to move to a sliding track (6) located along the upper profile (3).
3. Samozapiralna naprava za drsna vrata po katerem koli od zahtevkov 1 do 2, označena s tem, da zapiralni škripec (20) vsebuje: - zapiralno telo (21), spojeno s prvo rotacijsko osjo (4) s pomočjo prvega ležaja (22), ki ima notranje ohišje (23), ki je konfigurirano za to, da sprejme elastično sredstvo (30); in - zapiralno navojno zaporko (24), ki je spojena s prvo rotacijsko osjo (4) s pomočjo drugega ležaja (25), ki ima prvo sredstvo za pritrjevanje (26) na zapiralno telo (21), da se zadrži elastično sredstvo (30).A self-closing slide door device according to one of claims 1 to 2, characterized in that the closing pulley (20) comprises: - a closing body (21) coupled to the first rotary axis (4) by means of a first bearing (22) , having an inner housing (23) configured to receive an elastic means (30); and - a closing screw cap (24) which is connected to the first rotary axis (4) by a second bearing (25) having a first fastening means (26) to the closure body (21) to retain the elastic means (30) ).
4. Samozapiralna naprava za drsna vrata po zahtevku 3, označena s tem, da zapiralni škripec (20) vsebuje par tesnil (27), ki se nahajata med elastičnim sredstvom (30), znotraj notranjega ohišja (23), kjer omenjeni tesnili (27) omogočata zadrževanje osnih vlekov, ki jih povzroča omenjeno elastično sredstvo (30).A sliding door self-closing device according to claim 3, characterized in that the closing pulley (20) comprises a pair of seals (27) located between the elastic means (30) within the inner housing (23), wherein said seals (27) ) allow retention of axial drawbacks caused by said elastic means (30).
5. Samozapiralna naprava za drsna vrata po katerem koli od zahtevkov 3 do 4, označena s tem, da zapiralno telo (21) vsebuje prvi zobati obod (28), ki je konfiguriran za to, da zagrabi pogonski jermen (10).Sliding door self-closing device according to one of claims 3 to 4, characterized in that the closing body (21) comprises a first toothed circumference (28) configured to grab the drive belt (10).
6. Samozapiralna naprava za drsna vrata po katerem koli od zahtevkov 3 do 5, označena s tem, da elastična sredstva (30) vsebujejo listnato vzmet (31), ki ima notranji konec (32), spojen s prvo rotacijsko osjo (4) in zunanji konec (33), spojen z zapiralnim telesom (21), pri čemer se omenjena listnata vzmet (31) stisne med odpiranjem drsnega krila (2) in spet raztegne med zapiranjem le-tega.A sliding door self-closing device according to one of claims 3 to 5, characterized in that the elastic means (30) comprise a leaf spring (31) having an inner end (32) coupled to the first rotary axis (4) and the outer end (33) being connected to the closing body (21), wherein said leaf spring (31) is squeezed during opening of the sliding wing (2) and stretched again during closure thereof.
7. Samozapiralna naprava za drsna vrata po katerem koli od predhodnih zahtevkov 1 do 6, označena s tem, da telo za zaustavljanje (41) vsebuje drugi zobati obod (48), ki je konfiguriran za to, da zagrabi pogonski jermen (10).Sliding door self-closing device according to one of the preceding claims 1 to 6, characterized in that the stopping member (41) comprises a second toothed circumference (48) configured to grab the drive belt (10).
8. Samozapiralna naprava za drsna vrata po katerem koli od zahtevkov 1 do 7, označena s tem, da sredstva za zaustavljanje (50) vsebujejo regulator trenja (53), spojen z zavornim bobnom (51), regulator je konfiguriran za to, da nadzira nivo trenja med zavorno gredjo (52) in zavornim bobnom (51).A sliding door closing device according to any one of claims 1 to 7, characterized in that the stop means (50) comprise a friction regulator (53) coupled to the brake drum (51), the controller is configured to monitor the friction level between the brake shaft (52) and the brake drum (51).
9. Samozapiralna naprava za drsna vrata po katerem koli od zahtevkov 1 do 8, označena s tem, da se zapiralno gibanje drsnega krila (2) izvaja pri konstantni hitrosti.A self-closing device for a sliding door according to any one of claims 1 to 8, characterized in that the closing movement of the sliding wing (2) is carried out at a constant speed.