EP1302620A3 - Spring roller - Google Patents
Spring roller Download PDFInfo
- Publication number
- EP1302620A3 EP1302620A3 EP02450202A EP02450202A EP1302620A3 EP 1302620 A3 EP1302620 A3 EP 1302620A3 EP 02450202 A EP02450202 A EP 02450202A EP 02450202 A EP02450202 A EP 02450202A EP 1302620 A3 EP1302620 A3 EP 1302620A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- spring
- inclined surfaces
- spring guide
- guide rod
- shaft
- 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.)
- Withdrawn
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
- E06B9/60—Spring drums operated only by closure members
-
- 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
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Springs (AREA)
- Catching Or Destruction (AREA)
Abstract
Eine Federwelle mit einer Gewebewelle (1) weist eine Feder (6) auf, die zwischen einer Federführungsstange (12) und einem Federführungsteil (15) vorgesehen ist. An der Federführungsstange (12) sind zwei Vorsprünge mit Schrägflächen (26) und am Federführungsteil (15) sind zwei Ausschnitte mit Schrägflachen (25) vorgesehen. Bei ausgebauter Federwelle greifen die Vorsprünge mit den Schrägflächen (26) unter der Wirkung des achsialen Zuges der Feder (6) in die Ausschnitte mit den Schrägflächen (25) ein und verhindern ein Verdrehen der Federführungsstange (12) und des mit ihr verbundenen Spannteils (8) und damit ein Entspannen der Feder (6). A spring shaft with a fabric shaft (1) has a spring (6) which is provided between a spring guide rod (12) and a spring guide part (15). Two projections with inclined surfaces (26) are provided on the spring guide rod (12) and two cutouts with inclined surfaces (25) are provided on the spring guide part (15). When the spring shaft is removed, the projections with the inclined surfaces (26) engage in the cutouts with the inclined surfaces (25) under the action of the axial tension of the spring (6) and prevent the spring guide rod (12) and the tensioning part (8 ) and thus a relaxation of the spring (6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0078901U AT5643U1 (en) | 2001-10-15 | 2001-10-15 | SPRING SHAFT |
AT200100789 | 2001-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1302620A2 EP1302620A2 (en) | 2003-04-16 |
EP1302620A3 true EP1302620A3 (en) | 2004-01-02 |
Family
ID=3499775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02450202A Withdrawn EP1302620A3 (en) | 2001-10-15 | 2002-09-09 | Spring roller |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1302620A3 (en) |
AT (1) | AT5643U1 (en) |
DE (1) | DE20117440U1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1461624A (en) * | 2002-05-29 | 2003-12-17 | 陈志明 | Curtain for partitioning space and able to be rolled up after use |
EP1703071B1 (en) * | 2005-02-15 | 2011-10-05 | Hamstra B.V. | Winding mechanism for a roller screen and mounting means |
DE102006021586B3 (en) * | 2006-05-09 | 2008-04-10 | Webasto Ag | The blind assembly |
GB2481448A (en) * | 2010-06-25 | 2011-12-28 | Levolux At Ltd | Roller blind compensator apparatus |
CN112459694A (en) | 2020-12-14 | 2021-03-09 | 浙江晟舸科技有限公司 | Roller shutter mounting structure |
DE202022106805U1 (en) * | 2022-12-06 | 2023-03-29 | Hörmann KG Brockhagen | Assembly for assembly of gates |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE500236C (en) * | 1929-07-05 | 1930-06-19 | Paul Schultes | Spring roller for roll curtains or the like with a device for tensioning and relaxing the spring actuating the spring roller |
-
2001
- 2001-10-15 AT AT0078901U patent/AT5643U1/en not_active IP Right Cessation
- 2001-10-24 DE DE20117440U patent/DE20117440U1/en not_active Expired - Lifetime
-
2002
- 2002-09-09 EP EP02450202A patent/EP1302620A3/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE500236C (en) * | 1929-07-05 | 1930-06-19 | Paul Schultes | Spring roller for roll curtains or the like with a device for tensioning and relaxing the spring actuating the spring roller |
Also Published As
Publication number | Publication date |
---|---|
DE20117440U1 (en) | 2002-01-24 |
EP1302620A2 (en) | 2003-04-16 |
AT5643U1 (en) | 2002-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040512 |
|
AKX | Designation fees paid |
Designated state(s): CH DE LI |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20080404 |