DE83775C - - Google Patents
Info
- Publication number
- DE83775C DE83775C DENDAT83775D DE83775DA DE83775C DE 83775 C DE83775 C DE 83775C DE NDAT83775 D DENDAT83775 D DE NDAT83775D DE 83775D A DE83775D A DE 83775DA DE 83775 C DE83775 C DE 83775C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- belt
- lever
- roller shutter
- bolt
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000000284 resting Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/324—Cord-locks
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die auf beiliegender Zeichnung dargestellte Brems- und Auslösevorrichtung für Rollläden-Gurte u. dgl. hat den Zweck, beim Herablassen von Rollläden u. dgl. das Durchgleitenlassen des Gurtes durch die Hände, wie auch das Herausnehmen des Gurtes aus dem Halter zu vermeiden. Durch dieselbe ist man im Stande, das Herablassen des Rollladens u. s. w. beliebig zu reguliren, ohne den Gurt selbst in die Hand zu nehmen.The braking and release device for roller shutter belts shown in the accompanying drawing and the like have the purpose of allowing them to slide through when lowering shutters and the like of the belt by the hands, as well as removing the belt from the holder avoid. Through the same one is able to lower the roller shutter and so on at will to regulate without taking the belt in hand.
Fig. ι stellt im Durchschnitt diese Bremsvorrichtung bei hochgezogenem Rollladen dar, wobei der Gurthalter (Rolle) a, welcher im Schlitz b der Seitenwände c auf- und niederrollt, den Gurt d an die Rückwand e festklemmt und so den Rollladen hält.Fig. Ι shows on average this braking device when the roller shutter is raised, the belt holder (roller) a, which rolls up and down in the slot b of the side walls c, clamps the belt d to the rear wall e and thus holds the roller shutter.
Will man den Rollladen nun herablassen, so fafst man in den Ring/ des Hebels g, und indem man denselben anzieht, wird durch den in den Schlitzen b der Seitenwände c sich führenden und am unteren Ende in dem konischen Schlitzloch h des Hebels mittelst einer Mutterschraube / verstellbar befestigten Haken k der Gurthalter α heruntergedrückt und wird so der Gurt d frei.If one wants to lower the roller shutter, one grips in the ring / of the lever g, and by tightening it, through the one in the slots b of the side walls c and at the lower end in the conical slotted hole h of the lever by means of a nut screw / adjustably attached hook k the belt holder α is pressed down and the belt d is free.
Durch das vorstehend geschilderte Anziehen des sich um. die Achse / drehenden Hebels g wird gleichzeitig ein plötzliches Herunterfallen des' Rollladens dadurch verhindert, dafs die im unteren Ende des Hebels sich in einem gabelförmigen Ausschnitt desselben drehende Rolle m den Gurt d zwischen die beiden Laufrollen n und 0 preist und so den Rollladen bremst (Fig. 2). Durch mehr oder weniger starkes Anziehen des Hebels hat man es vollkommen in der Gewalt, den Rollladen mit einer Hand und ohne Anstrengung beliebig schnell herabzulassen. By tightening the as described above. the axis / rotating lever g is prevented from suddenly falling down of the roller shutter by the fact that the roller m rotating in a fork-shaped cutout of the same in the lower end of the lever presses the belt d between the two rollers n and 0 and thus brakes the roller shutter ( Fig. 2). By tightening the lever to a greater or lesser extent, you have the power to lower the roller shutter as quickly as you want with one hand and effortlessly.
Beim Loslassen des Hebels g wird der Gurt d durch den niederfallenden Laden straff gezogen und dadurch gegen die Walze a geprefst, wodurch diese mitgenommen wird.When the lever g is released, the belt d is pulled taut by the falling shutter and thereby pressed against the roller a , which takes it along.
Je nachdem der Gurt stärker oder schwächer ist,, kann der Haken k durch seine Mutterschraube i entsprechend verlängert oder verkürzt werden, indem man dieselbe anzieht oder nachlflfst.Depending on whether the strap is stronger or weaker, the hook k can be lengthened or shortened by its nut screw i by tightening or loosening it.
Der Apparat kann aus Eisen und Messing (die Rollen) oder auch nur aus einem der genannten Metalle gefertigt werden, und wird mittelst Schrauben ρ ρ an der Wand befestigt.The apparatus can be made of iron and brass (the rollers) or just one of the metals mentioned, and is fastened to the wall by means of screws ρ ρ.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE83775C true DE83775C (en) |
Family
ID=356063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT83775D Active DE83775C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE83775C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522719A1 (en) * | 1978-11-16 | 1983-09-09 | Knorring Enar Von | WINDING STORE |
US4830340A (en) * | 1987-12-14 | 1989-05-16 | Willie Loree Franklin | Rope grip apparatus |
-
0
- DE DENDAT83775D patent/DE83775C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522719A1 (en) * | 1978-11-16 | 1983-09-09 | Knorring Enar Von | WINDING STORE |
US4830340A (en) * | 1987-12-14 | 1989-05-16 | Willie Loree Franklin | Rope grip apparatus |
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