EP0356360A1 - Bausatz für eine Tür aus Gusseisen für ein Heizgerät - Google Patents

Bausatz für eine Tür aus Gusseisen für ein Heizgerät Download PDF

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Publication number
EP0356360A1
EP0356360A1 EP89440075A EP89440075A EP0356360A1 EP 0356360 A1 EP0356360 A1 EP 0356360A1 EP 89440075 A EP89440075 A EP 89440075A EP 89440075 A EP89440075 A EP 89440075A EP 0356360 A1 EP0356360 A1 EP 0356360A1
Authority
EP
European Patent Office
Prior art keywords
door
plane
boiler element
axis
cast iron
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
EP89440075A
Other languages
English (en)
French (fr)
Other versions
EP0356360B1 (de
Inventor
Alfred Engel
Charles Helmer
Patrick Valton
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.)
De Dietrich Thermique SAS
Original Assignee
De Dietrich et Cie SA
De Dietrich Thermique SAS
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 De Dietrich et Cie SA, De Dietrich Thermique SAS filed Critical De Dietrich et Cie SA
Publication of EP0356360A1 publication Critical patent/EP0356360A1/de
Application granted granted Critical
Publication of EP0356360B1 publication Critical patent/EP0356360B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M7/00—Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/08—Doors or covers specially adapted for smoke-boxes, flues, or chimneys

Definitions

  • the invention relates to a device for mounting a door of a cast iron heating appliance, for example a chimney sweep, loading door, or a cast iron boiler plate.
  • a cast iron boiler door has two lateral hinges arranged on the same side, and a clamping system arranged on the opposite side, for example a latch.
  • the applicant manufactures a burner support plate model in reversible cast iron, the lateral hinges of which are specially designed to come from foundry without machining with said plate (this is described in more detail in patent application FR 85 16 811 ).
  • This door further comprises a clamping system of the usual type which will be arranged as in the previous case on the side opposite to that chosen for the articulation of the plate and therefore retains the disadvantages.
  • the present invention overcomes all the drawbacks of the prior art, it is a device for mounting a door on a cast iron boiler element, for example a chimney sweep door, characterized in that it is formed of four articulation-bridle assemblies each composed: - a hinge coming directly from the foundry with the door, and consisting of an ear and an axis of rotation parallel to the plane of the door, - An open housing directly from the foundry with the boiler element, and having a first opening in a plane perpendicular to the plane of the boiler element, and of sufficient width for the passage of the axis of rotation of a hinge, a second opening parallel to the plane of the boiler element, and of the same width as the first opening, two lateral guide ribs, a bottom, - a boss coming directly from the foundry with the boiler element comprising a thread perpendicular to the facade element, - a flange, comprising a bore, and the length of which is sufficient to cover the distance between the boss and the housing and to at least partially
  • the four hinge-clamping assemblies are arranged at approximately equal distance from each other around the door, and placed so that the axes are aligned vertically in pairs, and for each pair of axes, l one is preferably directed downwards and the other upwards.
  • the preferred nonlimiting embodiment, represented in FIG. 1, mainly comprises: - a hinge (1), - an open housing (10), - a boss (20), - a flange (30), - a screw (40), - a flange stop (16).
  • the hinge (1) consists of an ear (2) from the foundry with a door (50), and carrying an axis of rotation (3) of cylindrical shape and parallel to the plane of the door (50).
  • the open housing (10) has a substantially parallelepiped shape from the foundry with the front of the boiler.
  • Said housing has a face (12) adjacent, or merged, to the front plane (60), two vertical ribs (11) perpendicular to the plane (60), the height of which is substantially less than the length of the axis (3) , and also has a bottom (13), for example planar, extending between the two faces (11) and acting as a support.
  • the housing (10) has two substantially rectangular openings, an opening (14) in a plane perpendicular to the front plane (60) for the passage of an axis (3), and an opening (15) in a parallel plane. to said plane (60) for the release of the axis towards the front of the boiler; the housing (10) provides lateral guidance of the axis (3) by means of the two ribs (11) and the rear face (12).
  • the depth of the housing (10) is substantially less than the diameter of an axis (3), so that in the clamping position, the flange (30) described below is supported on the axis and not on the housing as shown in figure 5.
  • the boss (20) comes from foundry with the front of the boiler, it has a rib (21) serving to support the flange in the closed position, and a thread (22) perpendicular to the front plane (60).
  • the boss (20) and the housing (10) are adjacent to each other and on the same side with respect to the facade element.
  • the flange (30) is obtained by punching a flat iron and has a bore (31) of diameter substantially greater than the diameter of the thread (22).
  • one end (32) of the flange (30) has two cut angles (33) forming a point.
  • the length of the flange is at least equal to the length (X) worn in FIG. 1, so as to cover, in the closed position, the rib (21), the boss (22), the boss-housing distance, and the opening (15) in part or in whole, while exerting pressure on the axis of rotation (3) of the hinge (1).
  • the screw (40) is a standard screw.
  • the door (50) is not limited to, a hearth door mounted on a front facade element (60), said door is equipped with four hinges (1) of the type described above, dividing the external perimeter of the door into four sections substantially the same length and placed so that the axes (3) are aligned in pairs.
  • the axis of the lower hinge is directed downward, and the axis of the upper hinge is directed upward.
  • the door is assembled and closed as follows:
  • the four flanges (30) are maintained on the bosses (20) using the screws (40), the door is applied to the opening by positioning the four axes (3) in their respective housings (10) and then closed each opening (15) by the corresponding flange (30), abutting on a rib (16) for example adjacent to the housing (11) as in Figure 1 and coming from foundry with said housing and the boiler element.
  • the final tightening of the four screws (40) prevents the axes (3) from coming out forwards, ensures the closing and sealing of the door, and the backlash by adjusting the tightening of each screw individually.
  • the four hinge-clamping assemblies exert a clamping function, during the opening two of them ensure a guiding function in rotation of the door, these two functions are in principle incompatible, but made in the present invention by the same technical means.
  • the distribution of the four flanges on the periphery of the door ensures a regular distribution of the pressure on the door seal, it is also a means of taking up play.
  • the mounting device which has just been described can also be used for mounting a sweeping hatch and has a certain number of advantages in particular: - a gain in width and thickness of the door, - clamping points closer to the door seal, - the choice of the direction of opening of the door or the plate at the time of opening, - a gain in cost price due to the elimination of the drilling of the door, and a specific hinge reported.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Special Wing (AREA)
  • Hinges (AREA)
  • Patch Boards (AREA)
EP89440075A 1988-07-19 1989-07-17 Bausatz für eine Tür aus Gusseisen für ein Heizgerät Expired - Lifetime EP0356360B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8809902 1988-07-19
FR8809902A FR2634542B1 (fr) 1988-07-19 1988-07-19 Dispositif pour le montage d'une porte d'un appareil de chauffage en fonte

Publications (2)

Publication Number Publication Date
EP0356360A1 true EP0356360A1 (de) 1990-02-28
EP0356360B1 EP0356360B1 (de) 1992-05-06

Family

ID=9368663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89440075A Expired - Lifetime EP0356360B1 (de) 1988-07-19 1989-07-17 Bausatz für eine Tür aus Gusseisen für ein Heizgerät

Country Status (3)

Country Link
EP (1) EP0356360B1 (de)
DE (1) DE68901428D1 (de)
FR (1) FR2634542B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399036B (de) * 1991-03-13 1995-03-27 Rapido Waermetechnik Gmbh Gliederkessel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE717119C (de) * 1937-01-26 1942-02-06 Rheinmetall Borsig Ag Tuer fuer Feuerungen
FR1413429A (fr) * 1964-10-28 1965-10-08 Couvercle de fermeture pivotant
DE7733591U1 (de) * 1977-11-02 1978-02-09 Viessmann, Hans, 3559 Battenberg Tuerbeschlag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590003B1 (fr) * 1985-11-08 1987-12-31 Dietrich & Cie De Plaque support de bruleur pour chaudiere en fonte

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE717119C (de) * 1937-01-26 1942-02-06 Rheinmetall Borsig Ag Tuer fuer Feuerungen
FR1413429A (fr) * 1964-10-28 1965-10-08 Couvercle de fermeture pivotant
DE7733591U1 (de) * 1977-11-02 1978-02-09 Viessmann, Hans, 3559 Battenberg Tuerbeschlag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399036B (de) * 1991-03-13 1995-03-27 Rapido Waermetechnik Gmbh Gliederkessel

Also Published As

Publication number Publication date
FR2634542A1 (fr) 1990-01-26
DE68901428D1 (de) 1992-06-11
EP0356360B1 (de) 1992-05-06
FR2634542B1 (fr) 1992-01-31

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