WO2004067892A1 - Rolladen - Google Patents
Rolladen Download PDFInfo
- Publication number
- WO2004067892A1 WO2004067892A1 PCT/EP2004/000103 EP2004000103W WO2004067892A1 WO 2004067892 A1 WO2004067892 A1 WO 2004067892A1 EP 2004000103 W EP2004000103 W EP 2004000103W WO 2004067892 A1 WO2004067892 A1 WO 2004067892A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shaft
- roller shutter
- motor
- driver pin
- end piece
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- 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
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
Definitions
- the present invention relates to a roller shutter, with a roller shutter curtain which is composed of rod elements which are connected to one another in an articulated manner, with a shaft to which the roller shutter curtain is fastened and unwindable, and with a motor which drives the shaft in a hollow end of the shaft Shaft is arranged.
- fastenings for the roller shutter curtain on the shaft are usually designed as rivet connections or screw connections, which fix a first wound-up rod element of the roller shutter curtain at intervals parallel to the axis of rotation of the shaft and penetrating the wall thereof.
- an elongated (tube) motor is provided at least at one end, in the area of which corresponding rivets are prohibited.
- the internal (blind) rivet heads or screws would prevent the motor from being properly positioned in the shaft by blocking its installation space. So far, this problem has been countered by first drilling a rod element to be fastened at the desired positions with the shaft, riveting or screwing it at uncritical points, and finally screwing it in the area of the internal motor.
- the present invention has for its object to provide a structurally simple construction reliable and easy to manufacture technically realized attachment.
- a drive pin on the hollow end of the shaft which extends axially and spaced from the hollow end inwards and is connected in a rotationally fixed manner to the shaft and to which the first rod element of the roller shutter curtain is fastened in the region of the hollow end of the shaft is.
- a driving pin which is guided axially to the shaft.
- a rod element can be attached to such a driver pin without this touching the other rod elements of the roller shutter curtain as well as the "interior" of the shaft.
- the driver pin can be connected directly to one end of the shaft via a corresponding spacer, whereby In the case of short shafts, the driver pin can measure the entire length of the first rod element and be mounted on a similar spacer at the opposite end.
- a first rod element is then attached to such a driver pin over its entire width, for example by hook-like gripping attached to it.
- driver pin is attached to a stop for lateral guidance of the roller shutter curtain. This ensures reliable management of the following rod elements on the shaft, even if no conventional rivet connections are provided.
- a particularly simple fastening occurs when the driver pin extends at least over the axial length of the motor arranged in the shaft.
- the original riveting can be retained, at the same time ensuring that the first rod element is securely fastened in the region of the motor arranged in the shaft.
- this type of fastening represents a particularly simple manufacturing solution.
- Such a driver pin can be easily installed if it is part of an end piece which is plugged into or plugged into the hollow end of the shaft.
- the driver pin engages in one end of the rod element preassembled (riveted) on the shaft, with which this is automatically fastened. Riveting may not be necessary if the first rod element is attached to such a driving pin on both sides.
- Twisting against each other is prevented. This can e.g. through common fastening measures such as screw connections, hole / pin connections or corresponding press fits as well as gluing.
- Rod element is achieved when the driver pin engages in an articulated connection of the first rod element. This means that existing mounting options in the lateral profile of the bar elements are used, which means that no further manufacturing modifications are required.
- the motor and end piece thus form a unit, which is very is easy and quick to assemble, which can serve as a manufacturing fixation of the attached first rod element at one end of the shaft before drilling and riveting is carried out.
- a structurally simple attachment of the end piece to the motor can be achieved in that the two engage or are connected to one another in such a way that mutual rotation is prevented. It is usually sufficient to adapt the end piece to the specific geometry of the engine, e.g. existing areas there can be used to create a frictional connection. This means that a correspondingly modified motor is not necessary; standard models can be used.
- a particularly easy-to-produce frictional connection for transmitting a torque from the motor to the driver pin arises if a tongue and groove connection is provided between the parts concerned in each case.
- the shaft which may be made of metal, it makes sense to design the end piece as a cast part or injection molded part that is matched on the one hand to the shaft and on the other hand to the motor, for example made of aluminum or plastic.
- Fig. La is a cross-sectional view of a functionally assembled end piece according to the present invention.
- Fig. 1b is an exploded exploded view of the arrangement from Fig. La (without roller shutter curtain) which has not been cut.
- FIG. 1 a shows an end piece 10 according to the invention, which has a driver pin 12, held on a stop 14, to which a roller shutter curtain 20 is fastened via its first rod element 22.
- the driver pin 12 engages at one end 24 of the first rod element in an articulated connection 26 between the rod elements 22, 22 ', 22 ". Outside the area of the motor 40, the first rod element 22 is fastened to the shaft 30 with the aid of a rivet connection 28.
- the end piece 16 itself is inserted at one end 32 of the shaft 30 and comprises an internal ( Pipe) motor 40, which drives the driving pin 12, like the shaft 30, non-positively about an axis of rotation 50 via the end piece 16 of the fastening 10.
- the roller shutter curtain 20 is securely fastened to the shaft via the driving pin 12 and the rivet connections 28 is integrated on the motor 40 and can be attached to the end 32 of the shaft 30 in the assembly process so that the driver pin 12 comes to rest in the articulated connection 26 at the end 24 of the first rod element 22.
- FIG. 1 b shows an exploded, exploded view of the arrangement from FIG. 1 a along an axis of rotation 50, the roller shutter curtain 20 having been omitted.
- the driver pin 12 on the stop 14 which comes to rest when the end piece 10 is properly positioned in the shaft 30 on its outer circumference for fastening the first rod element 22 of the roller shutter curtain 20.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE502004001263T DE502004001263D1 (de) | 2003-01-29 | 2004-01-09 | Rolladen |
EP04701009A EP1588010B1 (de) | 2003-01-29 | 2004-01-09 | Rolladen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20301348.4 | 2003-01-29 | ||
DE20301348U DE20301348U1 (de) | 2003-01-29 | 2003-01-29 | Rolladen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004067892A1 true WO2004067892A1 (de) | 2004-08-12 |
Family
ID=7979523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/000103 WO2004067892A1 (de) | 2003-01-29 | 2004-01-09 | Rolladen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1588010B1 (de) |
AT (1) | ATE337462T1 (de) |
DE (2) | DE20301348U1 (de) |
WO (1) | WO2004067892A1 (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2367851A (en) * | 2000-08-17 | 2002-04-17 | Hadley Ind Plc | Roll shutter door assembly |
-
2003
- 2003-01-29 DE DE20301348U patent/DE20301348U1/de not_active Expired - Lifetime
-
2004
- 2004-01-09 AT AT04701009T patent/ATE337462T1/de active
- 2004-01-09 EP EP04701009A patent/EP1588010B1/de not_active Expired - Lifetime
- 2004-01-09 DE DE502004001263T patent/DE502004001263D1/de not_active Expired - Lifetime
- 2004-01-09 WO PCT/EP2004/000103 patent/WO2004067892A1/de active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2367851A (en) * | 2000-08-17 | 2002-04-17 | Hadley Ind Plc | Roll shutter door assembly |
Also Published As
Publication number | Publication date |
---|---|
DE20301348U1 (de) | 2003-03-20 |
ATE337462T1 (de) | 2006-09-15 |
EP1588010B1 (de) | 2006-08-23 |
DE502004001263D1 (de) | 2006-10-05 |
EP1588010A1 (de) | 2005-10-26 |
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