EP1046778A3 - Windable covering with emergency winding - Google Patents

Windable covering with emergency winding Download PDF

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Publication number
EP1046778A3
EP1046778A3 EP00108539A EP00108539A EP1046778A3 EP 1046778 A3 EP1046778 A3 EP 1046778A3 EP 00108539 A EP00108539 A EP 00108539A EP 00108539 A EP00108539 A EP 00108539A EP 1046778 A3 EP1046778 A3 EP 1046778A3
Authority
EP
European Patent Office
Prior art keywords
winding
emergency
actuating element
winding piece
state
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Withdrawn
Application number
EP00108539A
Other languages
German (de)
French (fr)
Other versions
EP1046778A2 (en
Inventor
Helmut Hofmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1046778A2 publication Critical patent/EP1046778A2/en
Publication of EP1046778A3 publication Critical patent/EP1046778A3/en
Withdrawn legal-status Critical Current

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
    • E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
    • 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
    • E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

Es gibt eine Wickel-Abdeckung-Vorrichtung, bei der an einem Wickelstück 2 ein flexibles Langteil 1 befestigt ist, das bei einem Abdeckzustand einer Abdeckbahn von dem Wickelstück 2 abgewickelt ist, und bei der der Notfall-Aufwickelung 3 ein außerhalb des Wickelstücks 2 angeordnetes Betätigungselement 16 zugeordnet ist. Dabei ist es erwünscht, wenn die Notfall-Aufwickelung vereinfacht in Gang zu setzen ist und mittels der das Notfall-Aufwickeln bzw. Auffahren in kürzerer Zeit erfolgt. Dies ist erreicht, indem bei dem Wickelstück 2 koaxial mit dem Wickelmotor 13 eine für einen Spannzustand vorgespannte Federwelle 3 angeordnet ist, die einerseits an dem Wickelstück 2 angreift und andererseits im vorgespannten Zustand mittels einer Riegeleinrichtung 8 gehalten ist, die für einen Löszustand durch eine Axialverschiebung lösbar ist, die mittels des Betätigungselements 16 machbar ist. Bei der Wickel-Abdeckung-Vorrichtung wird mittels des Betätigungselements die Lösung der Riegeleinrichtung bewirkt, wodurch die gespannte Federwelle wirksam wird, die die Abdeckbahn selbsttätig in den Offenzustand bringt.

Figure 00000001
There is a wrap-cover device in which a flexible elongated part 1 is fastened to a winding piece 2, which is unwound from the winding piece 2 when a covering sheet is covered, and in which the emergency winding 3 has an actuating element arranged outside the winding piece 2 16 is assigned. It is desirable if the emergency winding up is to be started in a simplified manner and by means of which the emergency winding up or opening takes place in a shorter time. This is achieved in that a spring shaft 3, which is biased for a tensioning state, is arranged in the winding piece 2 coaxially with the winding motor 13, which acts on the one hand on the winding piece 2 and, on the other hand, is held in the biased state by means of a locking device 8, which is for a release state by an axial displacement is releasable, which is feasible by means of the actuating element 16. In the wrap-cover device, the actuating element is used to release the locking device, as a result of which the tensioned spring shaft takes effect, which automatically brings the cover sheet into the open state.
Figure 00000001
EP00108539A 1999-04-23 2000-04-19 Windable covering with emergency winding Withdrawn EP1046778A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19918489 1999-04-23
DE1999118489 DE19918489C2 (en) 1999-04-23 1999-04-23 Wrap cover device with emergency winding

Publications (2)

Publication Number Publication Date
EP1046778A2 EP1046778A2 (en) 2000-10-25
EP1046778A3 true EP1046778A3 (en) 2002-10-30

Family

ID=7905634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00108539A Withdrawn EP1046778A3 (en) 1999-04-23 2000-04-19 Windable covering with emergency winding

Country Status (2)

Country Link
EP (1) EP1046778A3 (en)
DE (1) DE19918489C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003201017B2 (en) * 2002-04-12 2005-06-09 Myoung-Ho Song Electric blind
DE10329201B4 (en) * 2003-06-28 2007-09-27 Robert Bosch Gmbh The fuel cell system
DE102005013743B4 (en) * 2004-09-14 2008-04-24 Helmut Hofmann Device for releasing an escape route
DE102011106023A1 (en) 2011-06-30 2013-01-03 Volkswagen Aktiengesellschaft Gear portion for use in gear change transmission for motor car, has spring ramps that serve as shearing force-dependant overbearing resistors for sliding sleeve that is co-axially displaced over spring tongues
CN103375126B (en) * 2012-04-23 2015-07-15 金山机械股份有限公司 Electric rolling door clutch control unit
DE102012011796B4 (en) 2012-06-15 2016-05-25 Brichta Gmbh Dimming device and dimming system and method for operating a dimming system
DE202012005831U1 (en) 2012-06-15 2013-09-16 Brichta Gmbh Dimming device and dimming system
DE102012025621A1 (en) 2012-06-15 2014-08-14 Brichta Gmbh Obscuring device, particularly winding-covering device for obscuring system for concealing opening, has rolling safety device comprising tilt element with tilt lever which is held in unstable position outside rolling plane by holding magnet
DE102014008854B4 (en) 2014-06-14 2017-06-22 Jochen Egerter Emergency rewind for electrically operated glare and sun protection systems
WO2021179020A1 (en) * 2020-03-06 2021-09-10 Duc Le Manh A mechanism for automatic opening of rolling doors in case of emergency

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736086A1 (en) * 1995-06-28 1997-01-03 Bubendorff Sa Motorised roller shutter
JPH11101077A (en) * 1997-09-29 1999-04-13 Tostem Corp Shutter
WO2000008291A1 (en) * 1998-08-05 2000-02-17 Qmi Roll Shutter Supply Safety release clutch for rolling shutters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697867B1 (en) * 1992-11-12 1995-02-10 Simu Electric motor-reducer with epicyclic reducer and automatic brake for flexible closures of the balanced type.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736086A1 (en) * 1995-06-28 1997-01-03 Bubendorff Sa Motorised roller shutter
JPH11101077A (en) * 1997-09-29 1999-04-13 Tostem Corp Shutter
WO2000008291A1 (en) * 1998-08-05 2000-02-17 Qmi Roll Shutter Supply Safety release clutch for rolling shutters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 09 30 July 1999 (1999-07-30) *

Also Published As

Publication number Publication date
DE19918489C2 (en) 2003-04-17
DE19918489A1 (en) 2000-11-02
EP1046778A2 (en) 2000-10-25

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