EP0187220A2 - Cheminée montée avec une porte à deux battants - Google Patents

Cheminée montée avec une porte à deux battants Download PDF

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Publication number
EP0187220A2
EP0187220A2 EP85114223A EP85114223A EP0187220A2 EP 0187220 A2 EP0187220 A2 EP 0187220A2 EP 85114223 A EP85114223 A EP 85114223A EP 85114223 A EP85114223 A EP 85114223A EP 0187220 A2 EP0187220 A2 EP 0187220A2
Authority
EP
European Patent Office
Prior art keywords
door
door leaf
leaf
tongue
stove according
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
EP85114223A
Other languages
German (de)
English (en)
Other versions
EP0187220A3 (en
EP0187220B1 (fr
Inventor
Jügen Nottrott
Horst Wolf
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.)
Nowo Nottrott & Wolf
Original Assignee
Nowo Nottrott & Wolf
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 Nowo Nottrott & Wolf filed Critical Nowo Nottrott & Wolf
Priority to AT85114223T priority Critical patent/ATE50049T1/de
Publication of EP0187220A2 publication Critical patent/EP0187220A2/fr
Publication of EP0187220A3 publication Critical patent/EP0187220A3/de
Application granted granted Critical
Publication of EP0187220B1 publication Critical patent/EP0187220B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/191—Component parts; Accessories
    • F24B1/192—Doors; Screens; Fuel guards

Definitions

  • the invention relates to a stove with a combustion chamber and a double-leaf door arranged in front of the combustion chamber, the door leaves, one of which partially overlaps the other in the closed position, are each pivotably mounted by means of hinges attached to the stove, preferably about vertical axes.
  • the invention has for its object to provide a stove with two-leaf door so on, that its two door wings close automatically i l1 the correct order and without mutual interference when they are released.
  • each door leaf of the two-leaf door of the stove is assigned at least one spring pressing it into the closed position and that one acting on the overlapping door leaf to ent from the other door leaf locking lock is provided.
  • At least one of the two hinges of each door leaf is provided with a return spring, ie the return springs are in the Chimney stove according to the invention integrated into the hinges of the door wing concerned and thus do not form any disturbing projecting components.
  • At least one of the hinges of each door leaf can be provided with a 1 cm opening stop in order to limit the pivoting movements of the door leaf into the opening position. This not only prevents uncontrolled swiveling movements of the door leaves in the opening direction, but also creates an end position in which the lower door leaf can be held as long as you want to keep the door open in order to handle the fuel chamber or add fuel.
  • the lock is a tongue which can be pivoted into the movement path of the overlapping door leaf and which is preferably biased into the locked position by means of a spring acting on it.
  • the tongue is thus pressed into the locked position as soon as the overlapping door leaf has been moved over the tongue during its opening movement.
  • the tongue is preferably provided with a notch into which an edge of the overlapping door leaf engages when the overlapping door leaf is pushed back in the direction of its closed position by the spring acting on it.
  • the tongue is connected to a trigger which is actuated by the other, namely the engaging door leaf, when the latter approaches the closed position when it returns to the closed position.
  • This trigger is preferably a lever which interacts with the lower edge of the engaging door and is connected to the tongue forming the lock via a shaft mounted below the combustion chamber or the separation chamber on the stove. Therefore, the spring acting on the tongue not only presses it into the locked position, but also the release lever upwards into the path of movement of the lower door leaf, so that the lower door leaf runs on this appropriately curved release lever when it returns to the closed position and follows it -presses down.
  • the stove according to the invention can be installed anywhere, i.e. can also be connected to chimneys to which several fireplaces are connected.
  • a fireplace not shown in detail in the drawing, contains in its front wall 1 an opening 2 leading to a combustion chamber, which is to be closed by means of a double-leaf door 3.
  • Each door leaf 4 and 5 each has an outer frame 6, which contains a glass pane 7 as a filling.
  • a handle 8 is used to operate the relevant door leaf.
  • the door leaf 4 shown on the left in the drawing contains 6 ventilation openings 9 in the frame which can be opened and closed by means of a manually operated slide 10.
  • the door leaf 4 shown on the left in the drawing is provided on its outer edge with a tab 11 which, when the door is closed, lies behind the free edge of the other door leaf 5 in order to completely close the opening 2 in the furnace wall 1, as in particular FIG. 2 shows. Therefore, the door panels 4 and 5 must be such one after the other be closed that the left door leaf 4 comes in front of the right door leaf 5 in the closed position.
  • Each door leaf 4 and 5 is pivotally mounted on the wall 1 of the stove by means of two identical hinges 12 ' .
  • Each hinge has a hinge element 13 fastened to the relevant door leaf 4 or 5 and a hinge element 14 fastened to the wall 1, which are connected to one another via a hinge pin 15 inserted therein.
  • a helical spring 16 is arranged on the hinge pin 15, one end 17 of which is attached to the hinge element 14 and the other end 18 of which is attached to the hinge element 13.
  • the helical spring 16 is preloaded in such a way that it presses the movable hinge element 13 into the rest position, in which the relevant door leaf 4 or 5 lies in front of the opening 2 and the door 3 is accordingly closed.
  • a stop 19 is fastened to the movable hinge element 13 of the upper hinge 12 of this door leaf 4 or 5, which abuts the foot 20 of the fixed hinge element 14 when the door leaf is fully open and thus limits the pivoting movement of the door leaf in question.
  • a releasable lock 21 is provided below the door 3, which holds the right door leaf 5 in the position shown in FIG. 3 when pivoting back until the other, namely the left door leaf 4 is pivoted past it and the door leaves 4 and 5 therefore lay in the correct order one after the other in front of the opening 2 and close it properly.
  • the lock 21 consists of a pivotally mounted tongue 22 which projects approximately at right angles from the wall 1 and a notch at the outer end 23, into which the rear ceiling 24 of the right door leaf 5 can snap, as shown in FIGS. 3 and 6.
  • the tongue 22 consisting of a sheet metal blank is fastened on one end of an axis 25 which is rotatably mounted in two eyes 26 and 27 fastened on the outside of the wall 1.
  • a leaf spring 28 which presses the tongue up into the locking position, as shown in FIG. 6.
  • the tongue 22 In order to lead the tongue 22 out of the locked position and accordingly to release the door leaf 5 for complete pivoting, the tongue 22 must be pressed down against the biasing force of the leaf spring 28.
  • a helical spring can also be provided.
  • a curved release lever 29 is attached in a rotationally fixed manner to the opposite end of the axis 25, which is connected to the lower edge 30 of the left door leaf 4, i.e. of the door leaf, which must first be closed, interacts.
  • the other door leaf 4 can swing back into the closed position unhindered when you let it go. Shortly before the closing position is reached, its lower edge 30 comes into contact with the curved lever 29 and presses it downward, since the zenith 32 of its curvature is higher than the plane of movement of the lower edge 30 of the door leaf 4 until it approximately reaches the position shown in FIG. 5 lower position shown in broken lines has reached. Since the lever 29 is rotatably connected to the axis 25, the axis 25 is accordingly rotated accordingly. Since the tongue 22 is also non-rotatably connected to the axis 25, the tongue 22 is also pivoted downward into the position shown in broken lines in FIG. 6, which is possible because the leaf spring 28 can deflect downward. Due to the pivoting movement, the tongue 22 is adjusted under the lower edge 31 of the door leaf 5 and accordingly releases the door leaf 5, so that it can now further swivel under the influence of the spring 16.
  • the lock 21 is only released when it is ensured that the door leaves 4 and 5 close one after the other in the desired order . It is therefore avoided that the door leaf 5 can return to the closed position in front of the door leaf 4 or hinder the closing movement of the door leaf 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
  • Special Wing (AREA)
  • Glass Compositions (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
EP85114223A 1985-01-10 1985-11-08 Cheminée montée avec une porte à deux battants Expired - Lifetime EP0187220B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85114223T ATE50049T1 (de) 1985-01-10 1985-11-08 Kaminofen mit zweifluegeliger tuer.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3500572 1985-01-10
DE19853500572 DE3500572A1 (de) 1985-01-10 1985-01-10 Kaminofen mit zweifluegeliger tuer

Publications (3)

Publication Number Publication Date
EP0187220A2 true EP0187220A2 (fr) 1986-07-16
EP0187220A3 EP0187220A3 (en) 1988-04-20
EP0187220B1 EP0187220B1 (fr) 1990-01-31

Family

ID=6259529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114223A Expired - Lifetime EP0187220B1 (fr) 1985-01-10 1985-11-08 Cheminée montée avec une porte à deux battants

Country Status (4)

Country Link
EP (1) EP0187220B1 (fr)
AT (1) ATE50049T1 (fr)
DE (2) DE3500572A1 (fr)
DK (1) DK9786A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1223384A1 (fr) * 2001-01-12 2002-07-17 Deckert Maschinenbau GmbH Dispositif de fermeture pour porte de foyer
EP1437551A1 (fr) * 2003-01-10 2004-07-14 Olsberg Hermann Everken GmbH Atre de combustible solide pour la domaine doméstique
IT201600092539A1 (it) * 2016-09-14 2018-03-14 La Nordica S P A Meccanismo di apertura e chiusura della porta di una stufa

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6378592B1 (en) * 1999-03-16 2002-04-30 Stephen G. Kimmet Security system for a cubicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359447A1 (fr) * 1976-07-22 1978-02-17 Grego Bruno Perfectionnement a la commande automatique des portails a deux battants
GB2129037A (en) * 1982-11-02 1984-05-10 John Donald Catterall Door assembly
DE8335576U1 (de) * 1983-12-12 1985-05-15 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Einrichtung zur uebertragung der schwenkbewegung eines standfluegels auf die oeffnungs-schwenkbewegung eines gangfluegels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1223384A1 (fr) * 2001-01-12 2002-07-17 Deckert Maschinenbau GmbH Dispositif de fermeture pour porte de foyer
EP1437551A1 (fr) * 2003-01-10 2004-07-14 Olsberg Hermann Everken GmbH Atre de combustible solide pour la domaine doméstique
IT201600092539A1 (it) * 2016-09-14 2018-03-14 La Nordica S P A Meccanismo di apertura e chiusura della porta di una stufa

Also Published As

Publication number Publication date
DE3500572A1 (de) 1986-07-10
DK9786D0 (da) 1986-01-09
ATE50049T1 (de) 1990-02-15
EP0187220A3 (en) 1988-04-20
EP0187220B1 (fr) 1990-01-31
DE3575778D1 (de) 1990-03-08
DK9786A (da) 1986-07-11

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