CH262724A - Shutters. - Google Patents
Shutters.Info
- Publication number
- CH262724A CH262724A CH262724DA CH262724A CH 262724 A CH262724 A CH 262724A CH 262724D A CH262724D A CH 262724DA CH 262724 A CH262724 A CH 262724A
- Authority
- CH
- Switzerland
- Prior art keywords
- roller shutter
- rails
- chains
- lowered
- shutters
- Prior art date
Links
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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- 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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1533—Slat connections
- E06B2009/155—Slats connected by separate elements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
Rolladen. Vorliegende Erfindung betrifft einen Rolladen, der auf Trommeln aufwickelbare Seharnierketten und quer zu diesen verlau fende Schienen aus Metall aufweist, die an den einzelnen Gliedern der Scharnierkette be festigt sind.
Auf beiliegender Zeichnung sind zwei Ausführungsbeispiele des Erfindungsgegen- standes dargestellt, und zwar zeigen: Fig. 1 und 2 das erste Beispiel in Drauf sicht bzw. Seitenansicht, Fig. 3 und 4 das zweite Beispiel in Drauf sicht und Seitenansicht.
Zwei Scharnierketten 1, 2, von denen nur die eine gezeichnet ist, verlaufen im Rolladen von oben nach unten und sind auf Trommeln aufwickelbar. An ihren einzelnen Gliedern 2 sind aussenseits quer zu den Ketten verlau fende Schienen 3 aus Metall befestigt, z. B. mittels Nieten oder Schrauben. Die untern Schienenränder 5 sind nach aussen gekrümmt. Dadurch ist eine schlitzartige Öffnung 4 zwischen den Schienen geschaffen, die zur Ventilation dient. Ein solcher Rolladen eig net sich daher für Fenster und Türen. An den gekrümmten Schienenrändern 5 kommt das Regenwasser zum Abtropfen.
Nach dem Beispiel gemäss Fig. 3 und 4 stossen die Schienen 6 mit ihren abgefasten Rändern 7 bei herabgelassenem Rolladen zu sammen, womit das Eindringen von Staub nach Möglichkeit verhindert wird. Ein Roll- laden nach dieser Ausführung eignet sich deshalb vorzüglich für Bureaumöbel.
Shutters. The present invention relates to a roller shutter which has hinged chains that can be wound on drums and transversely to these running rails made of metal that are fastened to the individual links of the chain hinge.
The attached drawing shows two exemplary embodiments of the subject matter of the invention, namely: FIGS. 1 and 2 show the first example in plan view and side view, respectively, FIGS. 3 and 4 show the second example in plan view and side view.
Two hinge chains 1, 2, only one of which is shown, run in the roller shutter from top to bottom and can be wound onto drums. At their individual links 2 verlau Fende rails 3 made of metal are attached to the outside transversely to the chains, z. B. by means of rivets or screws. The lower rail edges 5 are curved outwards. This creates a slot-like opening 4 between the rails, which is used for ventilation. Such a roller shutter is therefore suitable for windows and doors. The rainwater drips off at the curved rail edges 5.
According to the example according to FIGS. 3 and 4, the rails 6 collide with their chamfered edges 7 when the shutter is lowered, so that the ingress of dust is prevented as far as possible. A roller shutter according to this design is therefore ideally suited for office furniture.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH262724T | 1948-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH262724A true CH262724A (en) | 1949-07-31 |
Family
ID=4474498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH262724D CH262724A (en) | 1948-05-04 | 1948-05-04 | Shutters. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH262724A (en) |
-
1948
- 1948-05-04 CH CH262724D patent/CH262724A/en unknown
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