EP0026404A1 - Dispositif pour calfater un battant sur le cadre d'une fenêtre, d'une porte ou analogue - Google Patents

Dispositif pour calfater un battant sur le cadre d'une fenêtre, d'une porte ou analogue Download PDF

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Publication number
EP0026404A1
EP0026404A1 EP80105600A EP80105600A EP0026404A1 EP 0026404 A1 EP0026404 A1 EP 0026404A1 EP 80105600 A EP80105600 A EP 80105600A EP 80105600 A EP80105600 A EP 80105600A EP 0026404 A1 EP0026404 A1 EP 0026404A1
Authority
EP
European Patent Office
Prior art keywords
pump
valve
wing
sealing
sealing hose
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
EP80105600A
Other languages
German (de)
English (en)
Other versions
EP0026404B1 (fr
Inventor
Bernhard Janke
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.)
HEF TECHNISCHE ENTWICKLUNG GmbH and Co KG
Original Assignee
HEF TECHNISCHE ENTWICKLUNG GmbH and Co KG
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 HEF TECHNISCHE ENTWICKLUNG GmbH and Co KG filed Critical HEF TECHNISCHE ENTWICKLUNG GmbH and Co KG
Priority to AT80105600T priority Critical patent/ATE9111T1/de
Publication of EP0026404A1 publication Critical patent/EP0026404A1/fr
Application granted granted Critical
Publication of EP0026404B1 publication Critical patent/EP0026404B1/fr
Expired legal-status Critical Current

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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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable

Definitions

  • the invention relates to a device for sealing a wing on a frame in a window, a door or the like, as described in the preamble of claim 1.
  • Devices of this type are known per se. They seal the sealing gap between the sash and the frame with the help of a pressure hose located between them.
  • the pressure hose is filled with liquid using a pump and inflated so that it presses against the sealing surfaces and closes the gaps.
  • the pump consists of an elongated shell which is closed with a sliding plate. This elongated plate is over an inclined cam surface and one on the cam surface current role postponed.
  • the roller is connected to a scissor-type lever system that can be operated separately or together with the handle of the wing. If the window is closed, the lever system is moved with the handle of the wing and pressure is thereby exerted on the movable plate of the pump, so that it reduces the pump volume and presses the liquid into the sealing hose.
  • a disadvantage of the known arrangements is that they can no longer be used for large windows or doors. This results from the fact that in the known arrangements the pump executes only one stroke each time the window is closed and with this one stroke the entire liquid required for sealing has to be pressed into the sealing hose. In the case of very large windows, this means that the pump container itself must have a very large area. This, however, is in turn opposed to the fact that the space available in the respective window frame is limited. Furthermore, in the case of such large-area, single-stroke pumps, a complicated lever system for displacing the pressure plate is required in order to distribute the necessary forces evenly over the pressure plate and to avoid tilting.
  • the object of the invention is accordingly to provide a device for sealing a wing on a frame in a window, a door or the like, with which it is possible to set the desired liquid pressure in the sealing hose regardless of the respective temperature, and which also for use in very large windows or doors is suitable.
  • the device according to the invention does not have a pump which can only perform a single stroke when the window is closed, but rather provides that the pressure hose is possibly filled with several pump strokes.
  • the amount of liquid required to inflate the pressure hose and to seal the window is taken from a separate storage container. This makes it possible to use the system according to the invention even with large windows.
  • Another advantage is that the device according to the invention can be used on both the left and right sides of doors or windows.
  • the entire liquid supply is not accommodated in the pump body, but in a separate storage container.
  • the pump body itself can be made relatively small, so that the design problems associated with a large pump body do not occur.
  • the storage container itself can in principle have any shape and can be accommodated anywhere in the window sash.
  • the sealing hose In order to prevent the liquid pumped into the sealing hose from flowing back into the storage container, the sealing hose is separated from the pump and the storage container by appropriate valves. When the window is opened, the valve between the sealing hose and the storage container is opened, so that the liquid under pressure flows from the sealing hose into the storage container.
  • this valve between the sealing hose and the storage container is designed as a pressure relief valve, so that it opens at the maximum permissible pressure. This means that the maximum permissible pressure in the sealing hose is never exceeded, and it sets itself automatically when the pump is actuated several times. With this arrangement, an optimal sealing of the window or door is achieved, which is independent of the weather conditions, in particular the outside temperature.
  • One embodiment of the invention provides that a diaphragm pump is used as the pump.
  • a valve is present between the diaphragm pump and the liquid reservoir, which opens when the vacuum in the pump volume is negative, but closes when there is excess pressure.
  • the diaphragm pump preferably consists of a pot-like lower part which can be screwed onto the valve block with a screw attachment. The upper side of this pot-like lower part is closed with the membrane. At the diaphragm in turn an upper part and on that 'top of a cap is attached. The pump is operated by the User presses against the cap and thus moves the membrane into the pot-like lower part. Pins are attached to the inside of the cap, with which this cap can be locked in corresponding slots on the lower part.
  • the inside of the cap of the pump is provided with sawtooth-shaped cam elements. These sawtooth-shaped cam elements rest on pins which protrude from an upper part of the pump attached to the diaphragm.
  • the cap is rotated, the upper part is now moved downwards with the aid of the cam elements, so that liquid is pressed out of the pump.
  • the pins of the upper part jump into the falling part of the cam elements, so that the membrane moves out of the lower part of the pump body again and sucks in liquid. Rotating the cap thus causes a pumping movement.
  • an impeller pump is used as the pump.
  • the impeller is driven by a hand crank via a gear drive. This arrangement eliminates the need for a vacuum valve between the reservoir and the pump.
  • the impeller pump can be actuated by means of a rotary knob which is provided with an internal toothing in which a pinion of the impeller engages.
  • the reservoir and the pump are on the wing profile. put on. This allows the device to be completely independent be designed by the wing profile. Only the connecting pieces for the sealing hoses protrude into the wing profile.
  • the valve block can in principle also be accommodated in the wing profile, in particular in the fold of the wing.
  • Fig. 1 shows a window sash 1 in a frame 2.
  • the cap 15 of a pump and an actuating lever 5 of the closing device of the window are shown to show that both left and right usability is given.
  • the sealing tubes 3 are shown in dashed lines.
  • FIG. 2 shows a section II-II according to FIG. 1.
  • the window sash 1 is in the closed position
  • a sealing tube 3 is inserted with appropriate approaches.
  • This sealing hose 3 presses against a lever 8 0 , which is mounted with an articulated shoulder 86 in an undercut groove 64.
  • the lever 8o carries a rubber seal 81 at its end.
  • the pump 4 is also placed on the wing profile 1. This pump 4 is inserted with a screw attachment 11 into a corresponding threaded hole in a valve block 4o.
  • FIG. 3 shows a first embodiment of the pump 4 provided according to the invention. It consists of a pot-like lower part 12. This lower part 12 is provided with a screw attachment 11. The lower part 12 is closed off by the membrane 13. The upper part 14 is fastened to the membrane 13 by means of a fastening plate 34 and a bolt 33. Pins protrude outward from the upper part 14, of which only the pins 23, 24 can be seen in FIG. These pins are guided in vertical slots in a guide sleeve 25. Only the slots 26, 27 of the three slots can be seen in FIG. The upper part 14 and thus also the membrane 13 can thus only be moved in the vertical direction. This prevents the membrane from being stressed by twisting the upper part.
  • the lower part 12 is provided with a fold 35.
  • a cap 15 with cam elements 28 is placed on the pins.
  • the cap 15 encompasses the upper and lower part of the pump and is secured against being pulled off by an inwardly projecting ring 10. Between the ring 10 and the lower part 12 there is a bearing 39 near the fold 35, which makes it possible to rotate the cap 15 relative to the lower and upper part on the pump.
  • the cam elements 28 are shown schematically in FIG. 4. They consist of a parabolically curved part 29, which is followed by a steeply falling part 30. A further parabolic lower part then follows the steeply falling part 3o.
  • the transition 31 between the parabolically curved part 29 and the steeply falling part 30 is curved in a circular manner to accommodate the pins 23, 24.
  • the cam curves initially rise relatively steeply and then flatten out. This takes into account the fact that the pressure in the pressure hoses is initially low and increases continuously with several strokes. The force to be exerted against the pressure building up is therefore lower with further rotation in accordance with the flatter cam curve.
  • a spring 32 is provided which is supported in the screw shoulder 11 of the lower part 12. This spring 32 is pushed over the lower end of the bolt 33. With the bolt 33, the upper part 14 is attached to the membrane 13 at the same time.
  • FIG. 5 Another embodiment of the pump provided according to the invention is shown in FIG. 5.
  • This pump is also a diaphragm pump. Like the membrane pump described above, it consists of a lower part 12 with a screw attachment 11. With the aid of a clamping ring 38, the membrane 13 is fastened to the inside of the wall 19 of the lower part 12.
  • the upper part 14 is placed on the membrane 13 with the aid of a plate 34 and a screw 36.
  • the cap 15 of the pump is attached by means of a screw 37. With its side wall 16, the cap 15 engages around the wall 19 of the lower part 12.
  • pins 17 and 18 protrude on the inside of the wall 16 of the cap 15. These pins 17 and 18 serve with correspondingly configured slots 2ö, 21 in the wall 19 of the lower part 12 as a locking mechanism to hold the cap 15 in a lower position.
  • the user presses on the cap 15 in the direction of the screw shoulder 11.
  • the membrane 13 moves into the cavity of the lower part 12 and pushes out the liquid present there. Due to its own restoring force or due to a corresponding pull by the user, the membrane 13 returns to its original position. In doing so, it exerts a corresponding suction, so that liquid flows into the volume of the lower part 12 from the storage container.
  • 5A schematically shows the case in which the pin 17 is inserted into the slot 20 and the cap 15 is thereby locked.
  • valve block 4o is arranged in the interior of the wing.
  • a connecting channel 47 leads from this valve block 4o to the liquid reservoir 6, which is placed on the outside of the wing profile, for example.
  • the valve block 4o has a threaded bore 41 into which the screw shoulder 11 of the diaphragm pump 4 is screwed. If liquid is pressed out of the valve pump 4 when it is actuated, the valve 8 is opened and the liquid flows through the outlet channel 44 into the sealing hose 3 . If the diaphragm of the pump is withdrawn, this creates a vacuum, so that the valve 8 closes again. At the same time, due to this negative pressure, the valve 9 opens and liquid flows from the reservoir 6 via the connecting channel 47 into the pump.
  • the other end of the sealing hose 3 is connected to the return channel 45.
  • the outlet channel 44 and the return channel 45 are provided with connecting pieces 42, to which the respective ends of the sealing hose 3 are fastened with the aid of clamping nuts 43.
  • the return channel 45 ends at the valve 7.
  • This valve 7 is designed as a pressure relief valve, so that it opens when the maximum permissible pressure is exceeded and the liquid flows back out of the sealing hose 3 via the connecting channel 47 into the storage container 6.
  • the valve 7 consists of the valve seal 71, which is seated on a corresponding valve seat at the end of the return channel.
  • the valve seal 71 is pressed against the valve seat by means of the valve plate 72 and the valve spring 74.
  • the valve spring 74 surrounds the valve stem 73, which ends in an actuating pin 75.
  • For sealing the valve shaft is provided in the vicinity of the B etuschistsbölzens 75 with a groove in which a sealing ring is held.
  • the actuating bolt 75 is spread like a plate at its end.
  • An extension 53 of the locking hook 51 engages this widening. This locking hook 51 is pivoted about the axis 52 by the operating lever 5.
  • a leaf spring 54 which holds the locking hook 51 in the locking position, acts on the extension 53 of the locking hook 51, as long as the opening lever 5 is not actuated.
  • valve block 4o is designed so that the diaphragm pump 4 are placed from both sides. can.
  • a closure plate 48 is then inserted on the side of the valve block opposite the pump. This can be seen from the section VIII-VIII, which is shown in Fig. 8.
  • Fig. 7 shows a section VII-VII in Fig. 6.
  • the locking hook 51 is attached, which engages with its shoulder 53 the actuating bolt 75 of the valve 7.
  • the leaf spring 54 can be seen, which brings the locking hook 51 back in the closed position.
  • FIG. 9 shows a further embodiment of the device according to the invention.
  • the essential part of the valve block is not housed inside the wing profile, but is placed on it, just like the reservoir 6.
  • an impeller pump serves as the pump.
  • This pump consists of a wing wheel 61, which is connected via a gear drive of gears 62, 63 to a hand crank 64.
  • the hand crank is rotated with the corresponding direction of rotation, liquid is sucked out of the reservoir 6 by the impeller and pressed against the valve 8.
  • This valve 8 opens at a corresponding excess pressure and allows the liquid to flow into the sealing hose 3.
  • a pressure relief valve 7 is present, as in the previously described arrangements.
  • This pressure relief valve 7 opens as soon as the liquid pressure in the sealing hose 3 has exceeded the maximum permissible limit and accordingly allows the liquid to flow back out of the sealing hose into the reservoir 6. 9, the locking hook 51 with an extension 53 can also be seen. In contrast to the previously described embodiments, this extension 53 does not act directly on the actuating bolt 76 of the valve 7, but by means of a rocker arm 55.
  • FIG. 1o shows a left-hand side view of the arrangement according to FIG. 9.
  • the locking lever 51 with its extension 53 and the rocker arm 55 can be seen. Furthermore, the outlet openings leading to the ends of the sealing hose 3 are visible.
  • FIGS. 11 and 12 An alternative embodiment, which corresponds in concept to that of FIGS. 9 and 10, is shown in FIGS. 11 and 12.
  • the hand crank is replaced by a rotary knob, which is visually more appealing.
  • the rotary knob has an internal toothing in which a pinion 68 engages, which is attached to the axis of the impeller. Rotation of the rotary knob consequently leads to actuation of the impeller pump.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Jet Pumps And Other Pumps (AREA)
EP80105600A 1979-09-21 1980-09-18 Dispositif pour calfater un battant sur le cadre d'une fenêtre, d'une porte ou analogue Expired EP0026404B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80105600T ATE9111T1 (de) 1979-09-21 1980-09-18 Vorrichtung zum abdichten eines fluegels an einem rahmen bei einem fenster, einer tuer oder dergleichen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2938193A DE2938193C2 (de) 1979-09-21 1979-09-21 Vorrichtung zum Abdichten eines Flügels an einem Rahmen bei einem Fenster, einer Tür o.dgl.
DE2938193 1979-09-21

Publications (2)

Publication Number Publication Date
EP0026404A1 true EP0026404A1 (fr) 1981-04-08
EP0026404B1 EP0026404B1 (fr) 1984-08-22

Family

ID=6081454

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80105600A Expired EP0026404B1 (fr) 1979-09-21 1980-09-18 Dispositif pour calfater un battant sur le cadre d'une fenêtre, d'une porte ou analogue

Country Status (6)

Country Link
US (1) US4372084A (fr)
EP (1) EP0026404B1 (fr)
JP (1) JPS5697089A (fr)
AT (1) ATE9111T1 (fr)
CA (1) CA1147602A (fr)
DE (2) DE2938193C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324112A (en) * 1997-04-10 1998-10-14 Neil Parker A draught excluder inflated by means of a piston operated by closure of the door
WO2024179656A1 (fr) 2023-02-27 2024-09-06 M72 Gmbh Dispositif de fermeture d'une ouverture de pièce

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756131A (en) * 1986-01-20 1988-07-12 Stoakes Richard Lewis Wall with multiple layer panelling
GB2369846A (en) * 2000-11-04 2002-06-12 Stanley Hogarth Flood protection device
US7578097B2 (en) * 2003-09-19 2009-08-25 Rite-Hite Holding Corporation Inflatable door seal
GB0624563D0 (en) * 2006-12-08 2007-01-17 Ian Harrison Associates Improved door
WO2009155295A1 (fr) 2008-06-17 2009-12-23 John B . Higman And Valorie J . Higman; Trustees Of The Higman Family Trust U/ D/T As Amended And Restated On December 22 , 2006 . Porte et système de porte à scellement hermétique automatique
US8915020B2 (en) * 2009-05-04 2014-12-23 Air-Lux Technik Ag Device for sealingly closing a room opening
WO2012061079A1 (fr) 2010-10-25 2012-05-10 John B. Higman And Valorie J. Higman; Trustees Of The Higman Family Trust Système de drainage de porte
US10920483B2 (en) * 2018-10-25 2021-02-16 Mark Mutchnik Window seal for preventing water penetration

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE709513C (de) * 1935-03-25 1941-08-19 Ernest Augustin Payen Tuerabdichtung mittels eines Druckluftschlauches und mit einer Druckluftspeisevorrichtung
US3258271A (en) * 1963-07-29 1966-06-28 Woodward Iron Company Fluid-tight joint
US3302333A (en) * 1963-08-05 1967-02-07 Maille & Vagneux Ets Air-tight doors equipped with inflatable seals
DE1509709A1 (de) * 1965-02-18 1969-05-22 Oskar Neiss Tuerdichtung
DE1509716A1 (de) * 1965-02-18 1969-07-03 Oskar Neiss Tuerdichtung
DE1683634A1 (de) * 1966-12-14 1969-09-18 Erwin Trumpf Fenster
US3553764A (en) * 1969-03-03 1971-01-12 William C Gaines Jr Door check
DE2044686A1 (de) * 1970-09-09 1972-06-15 Fa. August Winkhaus, 4404 Telgte; Frach, Werner, 8580 Bayreuth Anordnung zum hydraulischen Betätigen von Dichtungen und/oder Beschlagteilen an Fenstern, Türen oder dgl
DE1759697A1 (de) * 1968-05-28 1972-10-26 Werner Frach Fa Vorrichtung zur Bewegung und/oder Abdichtung von Bauwerkoeffnungen verschliessenden Fuellungen,vorzugsweise von Fensterfluegeln in Fensterrahmen
DE2213066A1 (de) * 1972-03-17 1973-09-27 Winkhaus Fa August Fenster, fuer oder dergleichen mit einem durch fluessigkeitsdruck aufblaehbaren dichtprofilschlauch
DE7525876U (de) * 1975-08-13 1976-01-29 E. Mueseler Inh. Oswald Koch, 1000 Berlin Gasdichte tuer
GB1493624A (en) * 1974-03-21 1977-11-30 Westinghouse Brake & Signal Rail vehicle door arrangements
DE2741561A1 (de) * 1976-11-15 1978-06-01 Bauer Kassenfabrik Ag Drehtuere, insbesondere fuer banktresorraeume

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA557228A (fr) * 1958-05-13 E. Wettley Eberhard Pompe a double but
US608361A (en) * 1898-08-02 David craig
DE73061C (de) * W. WEYHE in Bremen Fugendichtung bei Fenstern und Thüren mittelst Prefsluft
US2953166A (en) * 1957-11-22 1960-09-20 Honeywell Regulator Co Diaphragm support
US3507974A (en) * 1968-03-06 1970-04-21 Us Navy Electromagnetic shielded door structure
US3745707A (en) * 1971-08-18 1973-07-17 T Herr Sliding door construction utilizing an inflatable seal
DE2157832C3 (de) * 1971-11-22 1974-08-01 Werner Frach Fenster, Tür oder dergleichen mit einem oder mehreren Flügeln und mit einer Dichtung
US3747275A (en) * 1972-01-19 1973-07-24 Goodrich Co B F Door seal system

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE709513C (de) * 1935-03-25 1941-08-19 Ernest Augustin Payen Tuerabdichtung mittels eines Druckluftschlauches und mit einer Druckluftspeisevorrichtung
US3258271A (en) * 1963-07-29 1966-06-28 Woodward Iron Company Fluid-tight joint
US3302333A (en) * 1963-08-05 1967-02-07 Maille & Vagneux Ets Air-tight doors equipped with inflatable seals
DE1509709A1 (de) * 1965-02-18 1969-05-22 Oskar Neiss Tuerdichtung
DE1509716A1 (de) * 1965-02-18 1969-07-03 Oskar Neiss Tuerdichtung
DE1683634A1 (de) * 1966-12-14 1969-09-18 Erwin Trumpf Fenster
DE1759697A1 (de) * 1968-05-28 1972-10-26 Werner Frach Fa Vorrichtung zur Bewegung und/oder Abdichtung von Bauwerkoeffnungen verschliessenden Fuellungen,vorzugsweise von Fensterfluegeln in Fensterrahmen
US3553764A (en) * 1969-03-03 1971-01-12 William C Gaines Jr Door check
DE2044686A1 (de) * 1970-09-09 1972-06-15 Fa. August Winkhaus, 4404 Telgte; Frach, Werner, 8580 Bayreuth Anordnung zum hydraulischen Betätigen von Dichtungen und/oder Beschlagteilen an Fenstern, Türen oder dgl
DE2213066A1 (de) * 1972-03-17 1973-09-27 Winkhaus Fa August Fenster, fuer oder dergleichen mit einem durch fluessigkeitsdruck aufblaehbaren dichtprofilschlauch
GB1493624A (en) * 1974-03-21 1977-11-30 Westinghouse Brake & Signal Rail vehicle door arrangements
DE7525876U (de) * 1975-08-13 1976-01-29 E. Mueseler Inh. Oswald Koch, 1000 Berlin Gasdichte tuer
DE2741561A1 (de) * 1976-11-15 1978-06-01 Bauer Kassenfabrik Ag Drehtuere, insbesondere fuer banktresorraeume

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324112A (en) * 1997-04-10 1998-10-14 Neil Parker A draught excluder inflated by means of a piston operated by closure of the door
WO2024179656A1 (fr) 2023-02-27 2024-09-06 M72 Gmbh Dispositif de fermeture d'une ouverture de pièce

Also Published As

Publication number Publication date
DE2938193C2 (de) 1983-05-05
US4372084A (en) 1983-02-08
EP0026404B1 (fr) 1984-08-22
CA1147602A (fr) 1983-06-07
ATE9111T1 (de) 1984-09-15
DE2938193A1 (de) 1981-04-02
JPS5697089A (en) 1981-08-05
DE3069025D1 (en) 1984-09-27

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