EP0628689A2 - Sécurité antichute pour portails ou similaires - Google Patents

Sécurité antichute pour portails ou similaires Download PDF

Info

Publication number
EP0628689A2
EP0628689A2 EP94106871A EP94106871A EP0628689A2 EP 0628689 A2 EP0628689 A2 EP 0628689A2 EP 94106871 A EP94106871 A EP 94106871A EP 94106871 A EP94106871 A EP 94106871A EP 0628689 A2 EP0628689 A2 EP 0628689A2
Authority
EP
European Patent Office
Prior art keywords
locking
locking plate
wheel
ratchet wheel
drive
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.)
Granted
Application number
EP94106871A
Other languages
German (de)
English (en)
Other versions
EP0628689A3 (fr
EP0628689B1 (fr
Inventor
André Haake
Oliver Haake
Patrick Haake
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 EP0628689A2 publication Critical patent/EP0628689A2/fr
Publication of EP0628689A3 publication Critical patent/EP0628689A3/fr
Application granted granted Critical
Publication of EP0628689B1 publication Critical patent/EP0628689B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1269—Spring safety devices
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003—Anti-dropping devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to fall protection according to the preamble of the main claim.
  • EP 216 078 B1 describes a fall protection for gates or the like which is independent of centrifugal force and in which a torsion spring is provided which creates a counterforce for the gate to be secured. If this spring breaks and the counterforce for the door falls away, the fall protection system is activated by locking bodies in corresponding recesses in the fixed housing.
  • the invention has for its object to design the generic device so that a fall protection is created which comes into operation when the drive exerted by the drive device on the door shaft no longer acts on the door shaft.
  • the procedure is such that the actual locking plate is in a driving connection with the drive device, the drive being possible in both directions.
  • the locking plate closes the receiving spaces of the locking wheel and the locking body cannot escape and they are in the rest position in the rotating unit.
  • This interaction thus achieved allows the rotating unit to consist of a locking plate and a locking wheel. If the drive force on the locking plate is interrupted, this is brought into a release position of the locking body by the return springs, and z. B. some of the locking bodies can enter the catch position in the corresponding catch chambers in the housing.
  • the fall protection essentially consists of a housing 5, the two housing halves 5a and 5b being shown in FIG. 1, which - as shown in FIG. 3 - can be connected to one another, the housing 5 then being anchored in place.
  • a ratchet wheel 3 is mounted within the housing and is connected in a rotationally fixed manner to a gate shaft 2, the ratchet wheel 3 having receiving spaces 4 for blocking bodies 1.
  • the blocking bodies 1 are designed as balls.
  • the receiving spaces 4 are open to the outside in the radial direction.
  • a locking plate 6 is connected in a rotationally fixed manner to a drive shaft 8, which engages over the locking gear 3 and which is provided in its edge region with recesses 7 which are quarter-spherical.
  • capture chambers 14 are excluded, which are also quarter-spherical and which, in cooperation with the quarter-spherical recesses 7 in the locking plate 6, can form a hemispherical recess for receiving a locking ball 1.
  • the driven locking plate 6, which is mounted in the housing half 5b, is drivingly connected to the locking wheel 3 by the fact that on the inner surface of the locking plate 6 projecting drive cams 9 and 10 are provided, which in corresponding grooves 12th of the ratchet wheel 3 can engage, restoring springs 11 being further arranged in the grooves 12 of the ratchet wheel 3, of which only the return spring 11 can be seen in the illustration according to FIG. 1.
  • the locking plate 6 overlaps the ratchet wheel 3 in such a way that the ratchet balls 1 cannot emerge from the ratchet wheel 3, but at most only into the recesses 7 and that the catch chambers 14 are arranged such that when the drive cams 9 and 10 have compressed the return springs 11 so that the drive from the locking plate 6 to the locking wheel 3 then takes place.
  • the recesses 7 in the locking plate 6 are at a gap to the catch chambers 14 in the housing half 5a and at a gap to the recesses 7 in the locking plate 6, so that the locking balls 1 cannot enter.
  • the locking plate 6 If the drive force fails on the locking plate 6, that is to say on the drive shaft 8, the locking plate 6 is turned back under the action of the return springs 12 relative to the receiving spaces 4 of the locking wheel 3, so that a release position of the locking balls 1 now occurs, so that the locking balls then 1 can enter the recess 7 and the catch chamber 14, so that a further rotation of the Gate shaft 2 with respect to the drive shaft 8 is no longer possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
EP94106871A 1993-05-28 1994-05-03 Sécurité antichute pour portails ou similaires Expired - Lifetime EP0628689B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4317779 1993-05-28
DE4317779A DE4317779C1 (de) 1993-05-28 1993-05-28 Absturzsicherung für Tore o. dgl.

Publications (3)

Publication Number Publication Date
EP0628689A2 true EP0628689A2 (fr) 1994-12-14
EP0628689A3 EP0628689A3 (fr) 1995-03-08
EP0628689B1 EP0628689B1 (fr) 1996-12-04

Family

ID=6489125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94106871A Expired - Lifetime EP0628689B1 (fr) 1993-05-28 1994-05-03 Sécurité antichute pour portails ou similaires

Country Status (2)

Country Link
EP (1) EP0628689B1 (fr)
DE (2) DE4317779C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2568580A (en) * 2017-09-20 2019-05-22 Hunter Douglas Architectural structure covering having a speed regulating assembly
CN113585714A (zh) * 2021-09-14 2021-11-02 湖南巨鲨建筑工程有限公司 一种爬架防坠装置及爬架

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2446808A (en) * 2007-02-26 2008-08-27 Indupart Ltd Overhead door system having safety brake

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216078A1 (fr) * 1985-09-13 1987-04-01 Werner Haake Sécurité antichute indépendante de la force centripète pour portails ou similaires

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216078A1 (fr) * 1985-09-13 1987-04-01 Werner Haake Sécurité antichute indépendante de la force centripète pour portails ou similaires

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2568580A (en) * 2017-09-20 2019-05-22 Hunter Douglas Architectural structure covering having a speed regulating assembly
US10900280B2 (en) 2017-09-20 2021-01-26 Hunter Douglas Inc. Architectural structure covering having a speed regulating assembly
GB2568580B (en) * 2017-09-20 2022-06-08 Hunter Douglas An architectural structure covering having a speed regulating assembly
CN113585714A (zh) * 2021-09-14 2021-11-02 湖南巨鲨建筑工程有限公司 一种爬架防坠装置及爬架

Also Published As

Publication number Publication date
DE59401188D1 (de) 1997-01-16
DE4317779C1 (de) 1994-05-26
EP0628689A3 (fr) 1995-03-08
EP0628689B1 (fr) 1996-12-04

Similar Documents

Publication Publication Date Title
EP0959978B1 (fr) Filtre
DE102006047480B4 (de) Kugelmühle mit Mitnahmemitteln für eine formschlüssige Verbindung zwischen Mahlgefäß und Aufnahmevorrichtung
EP0175996A2 (fr) Unité d'entraînement notamment pour le déplacement de glaces, de toits ouvrants, de sièges et d'accessoires d'automobiles similaires
WO1998018539A1 (fr) Filtre s'utilisant notamment pour filtrer l'huile de lubrification d'un moteur a combustion interne
DE3817893C2 (fr)
EP3597073A1 (fr) Dispositif table monté résistant aux chocs
DE69613663T2 (de) Einstellbarer Anschlag
EP0433940A1 (fr) Dispositif d'évacuation de secours dans un véhicule blindé
DE102006026221A1 (de) Drehsperre
EP0628689B1 (fr) Sécurité antichute pour portails ou similaires
DE69102559T2 (de) Scharnier mit integriertem Feststeller für Fahrzeugtüre oder andere Flügel.
DE3532754C1 (de) Fliehkraftunabhaengige Absturzsicherung fuer Tore od.dgl.
DE8707936U1 (de) Dämpfungsvorrichtung, insbesondere für Betätigungsteile in Kraftfahrzeugen
DE3731657C2 (fr)
EP0313098B1 (fr) Dispositif tendeur pour ceinture de sécurité
DE3614096C2 (fr)
DE29915018U1 (de) Automatische Tür, insbesondere Schiebetür
WO2002012755A1 (fr) Dispositif d'entrainement pour meuble
DE10358513B4 (de) Selbstsperrender Gurtaufroller
DE2909275A1 (de) Fangvorrichtung an der welle eines rolladens, rolltores o.dgl.
DE19803261C1 (de) Toleranzausgleichsvorrichtung
DE602005005011T2 (de) Klappenventil mit Blockiereinrichtung
DE10245620B4 (de) Klemmkörpersperre
DE3207733C2 (fr)
DE3907815C2 (fr)

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

Kind code of ref document: A2

Designated state(s): DE DK FR IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE DK FR IT NL SE

17P Request for examination filed

Effective date: 19950215

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19960415

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE DK FR IT NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19961204

Ref country code: DK

Effective date: 19961204

REF Corresponds to:

Ref document number: 59401188

Country of ref document: DE

Date of ref document: 19970116

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20040519

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20040524

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050504

EUG Se: european patent has lapsed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060131

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20060131

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20060315

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20060518

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20071201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071201