EP0108686A1 - Winde zur Betätigung von Rauchabzugs- und Belüftungsklappen - Google Patents

Winde zur Betätigung von Rauchabzugs- und Belüftungsklappen Download PDF

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Publication number
EP0108686A1
EP0108686A1 EP83402110A EP83402110A EP0108686A1 EP 0108686 A1 EP0108686 A1 EP 0108686A1 EP 83402110 A EP83402110 A EP 83402110A EP 83402110 A EP83402110 A EP 83402110A EP 0108686 A1 EP0108686 A1 EP 0108686A1
Authority
EP
European Patent Office
Prior art keywords
drum
controlled
opening
winch
switches
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Withdrawn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
EP83402110A
Other languages
English (en)
French (fr)
Inventor
Claude Jean Jacques Allouche
Claude Le Metais
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.)
Dageville
Original Assignee
Dageville
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 Dageville filed Critical Dageville
Publication of EP0108686A1 publication Critical patent/EP0108686A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/246—Operating or controlling mechanisms having non-mechanical actuators
    • A62C2/247—Operating or controlling mechanisms having non-mechanical actuators electric
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
    • 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
    • E05Y2900/146—Shutters

Definitions

  • winches are already used for the manual or automatic opening of any type of opening used for the evacuation of smoke or for ventilation placed on the roof or on the facade, in particular at the top of stairwells, 'elevators and conduits for various conduits found in buildings for domestic, commercial and industrial use. These openings allow when closed to protect from the weather the stairwells and other conduits set out above, and also when they are open to ventilate the premises especially in hot weather.
  • the present invention overcomes this drawback by creating a winch which can be maneuvered manually or with the aid of a small motor but whose drum, on which the control cable of the smoke outlet is wound, is subject to control. of a radial electromagnetic trip device multiple blocking positions ensuring an immediate response allowing instant automatic opening of the smoke vent.
  • the winch for smoke outlet consists of a box of rectangular parallelepiped shape in which is mounted a housing containing a shaft to allow the rotation of a drum around which can be wound the cable controlling the opening or closing of the opening, this drum being connected by a gear train to an operating member constituted, for example by a crank; in addition, the pinion can be blocked by a radial electromagnetic trigger with multiple blocking positions, the power supply of which is controlled by two switches and a punch switch, then the drum is also blocked by means of a ratchet wheel. cooperating with a rod pawl controlled by an electromagnet powered by one of the switches and the punch switch through a contactor.
  • the motor member making it possible to rotate the drum can rewind the cable of the smoke outlet is an electric motor whose supply is controlled by an electric circuit independent of the trigger control circuit electromagnetic radial.
  • Fig. 1 is a front view, partly broken away and cut, of the winch for controlling a smoke outlet.
  • Fig. 2 is a section along line II-II of FIG. 1.
  • Fig. 3 is an electrical diagram of the winch connection.
  • the winch for the operation of a smoke outlet is constituted by a box 1 having the shape of a rectangular parallelepiped in which is fixed, by means of screws 2, a casing 3 having in its bottom 3a a bearing 4 in which rests a shaft 5.
  • the front part of the shaft 5 rotates in a bearing 6 fixed in the cover 7 of the box 1, this cover is also held by the screws 2.
  • the shaft 5 supports a drum 8 which can rotate with the shaft 5.
  • a pinion 9 integral with the drum 8 and the shaft 5 cooperates with the ratchet wheel 10 which it is integral with.
  • a pinion 11 resting in a bearing surface 111 of the casing 3 on one of the sides and, on the other side, in a ball bearing 12.
  • the shaft 14 of the trigger 15 is supported at its outer end by a box 16 secured to the aforementioned cover 7.
  • the top 1a of the box 1 carries two buttons 17, 18 controlling switches.
  • the ratchet wheel 10 cooperates with the rod 20 forming a counterweight, this rod 20 being guided in a housing 21 fixed in the box 1 and having at its upper part an electromagnet 22 whose winding makes it possible to lift the rod 20 since this ends with a non-visible magnetic armature enclosed in an electromagnet 22.
  • the supply of the electromagnet 22 as well as the supply of the electromagnetic trip device 15 is done by conductors 24, 25 through the switches controlled by the buttons 17, 18 and by a "punch" device 28.
  • the contactor 33 opens and cuts the power supply to the radial electromagnetic trip device 15.
  • the drum 8 is free since the pinion 13 can rotate freely and one can therefore either unwind the cable or rewind the drum cable 8 so that screw in or close the smoke outlet.
  • the crank is mounted on the pinion 11 at 11a since this pinion has a square opening allowing the end of the crank to be put in place.
  • the latter can also be replaced by an electric motor, if desired.
  • the electric motor can be judiciously placed inside the box 1 and its shaft attacks the extension 111 of the pinion 11.
  • the drum 8 is therefore locked and the cable kept in the wound position.
  • the radial electromagnetic trip device 15 is designed so as to allow it to be locked and unlocked in all the intermediate positions between the closed position and the fully open position of the smoke outlet, thereby making it possible to limit the opening the outlet and also rewinding the cable at any time to allow rapid closing of the smoke outlet.
  • This radial electromagnetic device 15 having multiple positions allows modulated ventilation of the enclosures on which the various opening elements commonly used in these buildings are mounted.
  • the counterweight 20 can be replaced by an equivalent blocking member such as a pawl or the like.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air-Flow Control Members (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
EP83402110A 1982-11-02 1983-10-27 Winde zur Betätigung von Rauchabzugs- und Belüftungsklappen Withdrawn EP0108686A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8218317 1982-11-02
FR8218317A FR2535379B1 (fr) 1982-11-02 1982-11-02 Treuil pour ouvrants divers servant a l'evacuation de fumees et a l'aeration

Publications (1)

Publication Number Publication Date
EP0108686A1 true EP0108686A1 (de) 1984-05-16

Family

ID=9278815

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83402110A Withdrawn EP0108686A1 (de) 1982-11-02 1983-10-27 Winde zur Betätigung von Rauchabzugs- und Belüftungsklappen

Country Status (4)

Country Link
US (1) US4580463A (de)
EP (1) EP0108686A1 (de)
DE (1) DE108686T1 (de)
FR (1) FR2535379B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167552A (en) * 1984-11-16 1986-05-29 Colt Int Ltd Electro-mechanical controls for ventilators
GB2223942A (en) * 1988-09-07 1990-04-25 Gilberts Fire damper

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185033A (ja) * 1984-09-13 1986-04-30 Honda Motor Co Ltd モ−タ駆動装置
GB2208541B (en) * 1987-08-06 1991-10-09 Mamas Stavrou A system for controlling the slats of a shutter and a shutter which includes such a system
US6210125B1 (en) * 1995-04-03 2001-04-03 Mwi Corporation Water system with both electric motor power and manual pedal power, for a reciprocating pump
US5871069A (en) * 1996-09-23 1999-02-16 Carmitchel; Richard A. Combination motorized and manual drive for lifts
US5862885A (en) * 1996-09-23 1999-01-26 Carmitchel; Richard A. Combination motorized and manual drive for lifts
WO2015171568A1 (en) * 2014-05-05 2015-11-12 Deutsch Nachman Skylight with manual closing feature

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386677A1 (fr) * 1977-04-08 1978-11-03 Godefroy Gerard Dispositif de commande d'ouverture pour les chassis ouvrants de desenfumage
FR2392927A1 (fr) * 1977-06-01 1978-12-29 Chastanier Roger Treuil de manoeuvre comportant un dispositif permettant son deblocage instantane
FR2481123A1 (fr) * 1980-04-28 1981-10-30 Coulomb Henri Perfectionnements aux portes coupe-feu de securite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1380111A (en) * 1915-10-18 1921-05-31 Edward S Marsh Spring-motor and winding means therefor
US1830405A (en) * 1927-01-12 1931-11-03 Ohno Tadashi Shutter
US3093011A (en) * 1961-08-24 1963-06-11 Muschong Metal & Mfg Company Regulating mechanism for ventilators
US3580321A (en) * 1969-04-25 1971-05-25 Ruskin Mfg Co Smoke damper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386677A1 (fr) * 1977-04-08 1978-11-03 Godefroy Gerard Dispositif de commande d'ouverture pour les chassis ouvrants de desenfumage
FR2392927A1 (fr) * 1977-06-01 1978-12-29 Chastanier Roger Treuil de manoeuvre comportant un dispositif permettant son deblocage instantane
FR2481123A1 (fr) * 1980-04-28 1981-10-30 Coulomb Henri Perfectionnements aux portes coupe-feu de securite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167552A (en) * 1984-11-16 1986-05-29 Colt Int Ltd Electro-mechanical controls for ventilators
GB2223942A (en) * 1988-09-07 1990-04-25 Gilberts Fire damper

Also Published As

Publication number Publication date
FR2535379A1 (fr) 1984-05-04
FR2535379B1 (fr) 1986-01-24
US4580463A (en) 1986-04-08
DE108686T1 (de) 1985-02-14

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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

17P Request for examination filed

Effective date: 19831104

AK Designated contracting states

Designated state(s): BE CH DE GB IT LI NL

ITCL It: translation for ep claims filed

Representative=s name: DR. ING. A. RACHELI & C.

TCNL Nl: translation of patent claims filed
DET De: translation of patent claims
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19880408

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LE METAIS, CLAUDE

Inventor name: ALLOUCHE, CLAUDE JEAN JACQUES