EP0915226A2 - Self-adjusting draft stopper for door and window frames or the like - Google Patents
Self-adjusting draft stopper for door and window frames or the like Download PDFInfo
- Publication number
- EP0915226A2 EP0915226A2 EP98120835A EP98120835A EP0915226A2 EP 0915226 A2 EP0915226 A2 EP 0915226A2 EP 98120835 A EP98120835 A EP 98120835A EP 98120835 A EP98120835 A EP 98120835A EP 0915226 A2 EP0915226 A2 EP 0915226A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- profiled member
- stopper according
- fixed
- draft stopper
- pusher
- 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- Withdrawn
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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
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
- E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
- E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs
Definitions
- the present invention relates to a draft stopper for door and window frames and the like.
- draft stoppers are applied to the lower edge of doors so as to reduce the gap between the lower edge and the floor in order to limit air passage and heat loss.
- a conventional type of draft stopper is essentially constituted by a supporting profiled member, which generally has a U-shaped transverse cross-section and which is associated with the lower edge of the door proximate to the floor, and by a movable profiled member which is inserted in the supporting profiled member so that it can slide transversely with respect to it.
- the two profiled members are mutually coupled by virtue of suitable coupling members, constituted for example by at least one linkage and by at least one spring which tends to keep the profiled members mutually close.
- An actuation means is also provided for moving the movable profiled member with respect to the supporting profiled member closer or further away from the floor when the door is closed or opened, respectively.
- the actuation means can be constituted by a pusher, generally a lever , which is connected to the movable profiled member and can be actuated at an end pushbutton which protrudes from the lateral edge of the door.
- the protruding pushbutton interacts with the door frame, causing the movement of the movable profiled member toward the floor and the simultaneous elongation of the elastic coupling member.
- the elastic return of the spring lifts the movable profiled member from the floor so as to avoid any interference.
- a further drawback is also constituted by the fact that after assembly it is necessary to rather frequently perform successive adjustments of the pushbutton in order to ensure correct operation of the draft stopper over time.
- the aim of the present invention is to eliminate the above drawbacks, providing a draft stopper which requires no adjustment when the door is installed.
- An object of the invention is to avoid any readjustment of the device after installation.
- a self-adjusting draft stopper for door and window frames or the like comprising a fixed profiled member, which can be anchored to the lower edge of a door; a movable profiled member, which is inserted in the fixed profiled member so that it can slide transversely with respect to it; a means for rigidly coupling the movable profiled member to said fixed profiled member; at least one pusher which interacts with an abutment member which is rigidly coupled to the door frame in order to promote the automatic spacing and, respectively, approach of the movable profiled member with respect to the fixed one and with respect to the floor during door opening or closure; characterized in that said pusher is a single self-adjusting pusher whose length can be varied elastically in a longitudinal direction in order to automatically adapt to discontinuities of the floor.
- the pusher is constituted by a tubular member which is pivoted to the movable profiled member and internally accommodates a rod which can slide in contrast with an elastic contrast means.
- a sealing member coupled to the lower edge of the movable profiled member provides a seal against the floor, so as to limit air passage and heat loss.
- the draft stopper according to the invention has the advantage of easier and quicker fitting, because the elastically yielding pusher requires no adjustment.
- the draft stopper according to the invention is more reliable than known types of draft stopper because it does not require subsequent readjustments.
- the draft stopper according to the invention is described with reference to the above figures and is generally designated by the reference numeral 1; the draft stopper includes a fixed supporting profiled member 2, which has a substantially U-shaped transverse cross section, and a movable profiled member 4, which also has a substantially U-shaped transverse cross-section.
- the movable profiled member 4 is inserted between the wings of the fixed profiled member 2 so that it can slide with respect to the fixed profiled member 2 in a transverse direction shown by the arrow T.
- the fixed profiled member 2 can be connected to the door 3 by virtue of preinstalled self-tapping screws 5 which are inserted in a corresponding number of holes 6 formed in the upper band 2a of the fixed profiled member 2.
- Each screw 5 can be accessed through a hole 7 which is formed in the lower side 4a of the movable profiled member 4 and through which a screwdriver 8 is inserted, and is immediately visible as soon as the sealing member G which provides a seal against the floor is removed.
- each screw can be kept in position by virtue of a washer 9 which is associated with the internal part of the upper wing 2a of the fixed profiled member 2 at the through hole 6 through which it protrudes.
- the washer 9 is preferably made of a plastic material such as nylon or PVC which is in any case suitable to apply a high friction coefficient to the screw.
- the movable profiled member 4 is connected to the fixed profiled member 2 by a coupling means constituted by at least one rigid linkage 10, whose ends are pivoted to the respective profiled members 2 and 4, and by a traction spring 11 which is coupled to points 11' and 11''.
- the movable profiled member 4 can be affected by an automatic movement means constituted by a single self- adjusting pusher, generally designated by the reference numeral 12, which moves it with respect to the fixed profiled member 2 and to the floor P.
- an automatic movement means constituted by a single self- adjusting pusher, generally designated by the reference numeral 12, which moves it with respect to the fixed profiled member 2 and to the floor P.
- the single pusher 12 has an elastically variable length so as to adapt to the discontinuities or inclination of the floor and to the deformations of the door, considerably simplifying the structure of the automatic draft stopper and preserving the oscillating behavior of the profiled member with the corresponding removable sealing member G.
- the pusher 12 includes a substantially tubular body 13 with an end which is pivoted at 14 to the movable profiled member 4.
- the tubular body 14 has an axial hole 15 provided with a central cylindrical portion 16 and two end portions 17, 18 which are wider so as to form respective steps or shoulders 19, 20.
- a smooth rod 21 is accommodated in the hole 15 and is formed for example by a bolt whose diameter is slightly smaller than the diameter of the cylindrical portion 16 of the hole 15 so as to be able to slide freely in that portion.
- the rod 21 has, at one of its ends, an expansion 22 which is for example shaped like a hexagonal head and is suitable to abut, at the end of the stroke, against the shoulder 19 of the wider hole 17.
- a compression spring 24 is interposed between the internal end of the pushbutton 23 and the shoulder 20 in order to keep the rod in a normally-extracted position.
- the draft stopper can be installed on the door 3 without any adjustment of the pusher neither initially nor during use.
- the rigid linkage 10 is L-shaped, with a long longitudinal portion 25 and a short transverse portion 26.
- the long portion 25 is pivoted with one end to the fixed profiled member 2 at 27 and with the opposite end to the movable profiled member 4 at 28.
- the short transverse portion 26 has an end 30 which faces the internal wall of the part 2a of the fixed profiled member 2. In this manner, the end 30 acts as a stroke limiter and determines the minimum distance 31 between the fixed profiled member 2 and the movable profiled member 4 when the draft stopper is in the inactive position.
- the elastic takeup of the spring 24 causes the pushbutton 23 to protrude and return to the initial position.
- the spring 11 draws up the movable profiled member 4 inside the fixed profiled member 2 until the end 30 of the rigid linkage 10 abuts against the fixed profiled member 2.
- the draft stopper according to the invention is susceptible of numerous modifications and variations, within the scope of the inventive concept expressed in the accompanying claims.
- the draft stopper can be produced by using an elastic means different from the one shown, in order to obtain the mutual movement of the profiled members and the variability of the length of the single pusher having an elastically variable length.
Abstract
Description
- The present invention relates to a draft stopper for door and window frames and the like.
- It is known that draft stoppers are applied to the lower edge of doors so as to reduce the gap between the lower edge and the floor in order to limit air passage and heat loss.
- A conventional type of draft stopper is essentially constituted by a supporting profiled member, which generally has a U-shaped transverse cross-section and which is associated with the lower edge of the door proximate to the floor, and by a movable profiled member which is inserted in the supporting profiled member so that it can slide transversely with respect to it.
- The two profiled members are mutually coupled by virtue of suitable coupling members, constituted for example by at least one linkage and by at least one spring which tends to keep the profiled members mutually close. An actuation means is also provided for moving the movable profiled member with respect to the supporting profiled member closer or further away from the floor when the door is closed or opened, respectively.
- The actuation means can be constituted by a pusher, generally a lever , which is connected to the movable profiled member and can be actuated at an end pushbutton which protrudes from the lateral edge of the door.
- When the door is closed, the protruding pushbutton interacts with the door frame, causing the movement of the movable profiled member toward the floor and the simultaneous elongation of the elastic coupling member. When the door is opened, the elastic return of the spring lifts the movable profiled member from the floor so as to avoid any interference.
- One drawback of these conventional devices is the need to adjust the position of the pusher when installing the door so as to correctly interfere with the door frame during closure. In practice, the operator must vary the position of the pushbutton of the pusher by screwing it more or less tightly by virtue of a screwdriver, a wrench or another similar tool.
- A further drawback is also constituted by the fact that after assembly it is necessary to rather frequently perform successive adjustments of the pushbutton in order to ensure correct operation of the draft stopper over time.
- The aim of the present invention is to eliminate the above drawbacks, providing a draft stopper which requires no adjustment when the door is installed.
- An object of the invention is to avoid any readjustment of the device after installation.
- This aim, this object and others which will become apparent hereinafter are achieved by a self-adjusting draft stopper for door and window frames or the like comprising a fixed profiled member, which can be anchored to the lower edge of a door; a movable profiled member, which is inserted in the fixed profiled member so that it can slide transversely with respect to it; a means for rigidly coupling the movable profiled member to said fixed profiled member; at least one pusher which interacts with an abutment member which is rigidly coupled to the door frame in order to promote the automatic spacing and, respectively, approach of the movable profiled member with respect to the fixed one and with respect to the floor during door opening or closure; characterized in that said pusher is a single self-adjusting pusher whose length can be varied elastically in a longitudinal direction in order to automatically adapt to discontinuities of the floor.
- In a preferred embodiment, the pusher is constituted by a tubular member which is pivoted to the movable profiled member and internally accommodates a rod which can slide in contrast with an elastic contrast means.
- When the door is closed, the longitudinal elastic yielding of the pusher forces the movable profiled member toward the floor. A sealing member coupled to the lower edge of the movable profiled member provides a seal against the floor, so as to limit air passage and heat loss.
- When the door is opened, the lifting of the movable profiled member away from the floor is entrusted to the elastic takeup of a return spring which is interposed between the two profiled members.
- For the installer, the draft stopper according to the invention has the advantage of easier and quicker fitting, because the elastically yielding pusher requires no adjustment.
- For the user, the draft stopper according to the invention is more reliable than known types of draft stopper because it does not require subsequent readjustments.
- Further characteristics and advantages of the invention will become apparent from the detailed description of a preferred but not exclusive embodiment of a draft stopper, described by way of nonlimitative example with the aid of the accompanying drawings, wherein:
- Fig. 1 is a partially sectional side view of a draft stopper according to the invention;
- Fig. 2 is a sectional view of the draft stopper , taken along the plane II-II of Fig. 1;
- Fig. 3 is a transverse sectional view of the draft stopper according to the invention, taken along the plane III-III of Fig.1;
- Fig. 4 is a partially sectional axonometric view of one end of the draft stopper shown in the preceding figures;
- Fig. 5 is an enlarged-scale sectional side view of a detail of the draft stopper of Fig. 4, taken along an axial longitudinal plane;
- Figg. 6 to 8 are partially sectional side views of details of Fig. 5.
-
- The draft stopper according to the invention is described with reference to the above figures and is generally designated by the
reference numeral 1; the draft stopper includes a fixed supporting profiled member 2, which has a substantially U-shaped transverse cross section, and a movable profiledmember 4, which also has a substantially U-shaped transverse cross-section. The movable profiledmember 4 is inserted between the wings of the fixed profiled member 2 so that it can slide with respect to the fixed profiled member 2 in a transverse direction shown by the arrow T. - The fixed profiled member 2 can be connected to the door 3 by virtue of preinstalled self-tapping
screws 5 which are inserted in a corresponding number ofholes 6 formed in the upper band 2a of the fixed profiled member 2. Eachscrew 5 can be accessed through ahole 7 which is formed in thelower side 4a of the movable profiledmember 4 and through which ascrewdriver 8 is inserted, and is immediately visible as soon as the sealing member G which provides a seal against the floor is removed. - In order to facilitate installation and reduce assembly times, each screw can be kept in position by virtue of a
washer 9 which is associated with the internal part of the upper wing 2a of the fixed profiled member 2 at thethrough hole 6 through which it protrudes. Thewasher 9 is preferably made of a plastic material such as nylon or PVC which is in any case suitable to apply a high friction coefficient to the screw. - The movable profiled
member 4 is connected to the fixed profiled member 2 by a coupling means constituted by at least one rigid linkage 10, whose ends are pivoted to the respective profiledmembers 2 and 4, and by atraction spring 11 which is coupled to points 11' and 11''. - Conveniently, the movable profiled
member 4 can be affected by an automatic movement means constituted by a single self- adjusting pusher, generally designated by the reference numeral 12, which moves it with respect to the fixed profiled member 2 and to the floor P. - According to the invention, the single pusher 12 has an elastically variable length so as to adapt to the discontinuities or inclination of the floor and to the deformations of the door, considerably simplifying the structure of the automatic draft stopper and preserving the oscillating behavior of the profiled member with the corresponding removable sealing member G.
- For this purpose, the pusher 12 includes a substantially
tubular body 13 with an end which is pivoted at 14 to the movable profiledmember 4. Thetubular body 14 has an axial hole 15 provided with a centralcylindrical portion 16 and twoend portions 17, 18 which are wider so as to form respective steps orshoulders - A
smooth rod 21 is accommodated in the hole 15 and is formed for example by a bolt whose diameter is slightly smaller than the diameter of thecylindrical portion 16 of the hole 15 so as to be able to slide freely in that portion. - The
rod 21 has, at one of its ends, an expansion 22 which is for example shaped like a hexagonal head and is suitable to abut, at the end of the stroke, against theshoulder 19 of thewider hole 17. - A tip or
stud 23, constituting a push button, is screwed to the opposite end of therod 21 and is meant to interact with a fixed abutment which is mounted on the door frame and is not shown in the drawings. - A
compression spring 24 is interposed between the internal end of thepushbutton 23 and theshoulder 20 in order to keep the rod in a normally-extracted position. - By virtue of the variability of the length of the pusher 12, the draft stopper can be installed on the door 3 without any adjustment of the pusher neither initially nor during use.
- It is noted that the rigid linkage 10 is L-shaped, with a long
longitudinal portion 25 and a short transverse portion 26. Thelong portion 25 is pivoted with one end to the fixed profiled member 2 at 27 and with the opposite end to the movable profiledmember 4 at 28. The short transverse portion 26 has an end 30 which faces the internal wall of the part 2a of the fixed profiled member 2. In this manner, the end 30 acts as a stroke limiter and determines theminimum distance 31 between the fixed profiled member 2 and the movable profiledmember 4 when the draft stopper is in the inactive position. - During operation, when the door is closed, a force F is applied to the
pushbutton 23 which is directed along the axis of therod 21; the rod retracts into thetubular body 13, compressing thespring 24 and transmitting its reaction to theshoulder 20 against the contrasting action of thecoupling spring 11. In turn, thetubular body 13 transmits this reaction force to the movable profiledmember 4 with a vertical component F' produced by the resolution of the force F which acts with alever arm 32 with respect to thepivot 14. The movable profiledmember 4 is accordingly pushed downward and the sealing member G is forced against the floor P by the force F', whose intensity depends on the value of thelever arm 32, on the extent of the protrusion 33 of thepushbutton 23 and on the elastic constant of thespring 24. - When the door is reopened, the elastic takeup of the
spring 24 causes thepushbutton 23 to protrude and return to the initial position. Simultaneously, thespring 11 draws up the movable profiledmember 4 inside the fixed profiled member 2 until the end 30 of the rigid linkage 10 abuts against the fixed profiled member 2. - From the above it is evident that the draft stopper according to the invention achieves the intended aim and all the objects; in particular, the lack of adjustment of the draft stopper during its initial installation is stressed.
- The object of achieving subsequent adjustments of the draft stopper is also achieved.
- The draft stopper according to the invention is susceptible of numerous modifications and variations, within the scope of the inventive concept expressed in the accompanying claims. For example, the draft stopper can be produced by using an elastic means different from the one shown, in order to obtain the mutual movement of the profiled members and the variability of the length of the single pusher having an elastically variable length.
- Where technical features mentioned in any claim are followed by reference signs, those reference signs have been included for the sole purpose of increasing the intelligibility of the claims and accordingly, such reference signs do not have any limiting effect on the scope of each element identified by way of example by such reference signs.
Claims (12)
- A self-adjusting draft stopper for door and window frames
or the like, comprising:a fixed profiled member (2), which can be anchored to the lower edge of a door (3);a movable profiled member (4), which is inserted in said fixed profiled member (2) so that it can slide transversely with respect to it;a means (10, 11) for rigidly coupling the movable profiled member (4) to said fixed profiled member (2);at least one pusher (12) which interacts with an abutment member which is rigidly coupled to the door frame (3) in order to promote the automatic spacing and, respectively, approach of the movable profiled member (4) with respect to the fixed one (2) and with respect to the floor during door opening or closure;
characterized in that said pusher is a single selfadjusting pusher (12) whose length can be varied elastically in a longitudinal direction in order to automatically adapt to discontinuities of the floor. - A draft stopper according to claim 1, characterized in that said single pusher (12) comprises a substantially tubular body (13) with a longitudinal end (14) which is hinged to said movable profiled member (4).
- A draft stopper according to claim 2, characterized in that said tubular body (13) has an axial hole (15) with a central cylindrical portion (16) and two wider end portions (17, 18).
- A draft stopper according to claim 3, characterized in that said pusher (12) comprises a rod (21) which is accommodated in said axial hole (15) so that it is guided slidingly by its central cylindrical portion (16) in contrast with the action of an elastic contrast means (24).
- A draft stopper according to claim 4, characterized in that said rod (21) has an enlarged end (22) for forming a stroke limit with respect to the shoulder (19) formed by one of the wider end portions (17) of the axial hole (15).
- A draft stopper according to claim 5, characterized in that said rod (21) has a screwable pushbutton (23) at the end that lies opposite to said enlarged portion (22).
- A draft stopper according to claim 1, characterized in that it has a compression spring (24) which is accommodated in the axial hole (15) of said tubular body (13) between said screwable pushbutton (23) and the shoulder (20) formed by the other wider end portion (18).
- A draft stopper according to claim 1, characterized in that said connection means comprises at least one substantially rigid linkage (10) with ends (27, 30) which are pivoted to said fixed profiled member (2) and to said movable profiled member (4) respectively.
- A draft stopper according to claim 8, characterized in that said connecting linkage (10) is substantially L-shaped, with a long longitudinal portion (25) and a short transverse portion (26), the end of said short transverse portion (26) being suitable to abut against a longitudinal wall (2a) of said fixed profiled member (2).
- A draft stopper according to claim 9, characterized in that said coupling means further comprises a return spring (11) whose ends (11',11'') are pivoted to said fixed profiled member (2) and to said movable profiled member (4).
- A draft stopper according to claim 1, characterized in that said movable profiled member (4) has, in its lower side (4a) which is directed toward the floor (P), multiple through holes (7) which are suitable to access said fixing means (5).
- A draft stopper according to claim 11, characterized in that said fixing means comprises multiple preinstalled screws (5) which are inserted in respective through holes (6) formed in the upper side (2a) of said supporting profiled member (2) and rigidly coupled to the latter by virtue of a positioning washer (9) which is anchored to the upper face (2a) of said fixed profiled member (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI970185 | 1997-11-05 | ||
IT97VI000185 IT1296362B1 (en) | 1997-11-05 | 1997-11-05 | SELF-ADJUSTING PARASPIFFERI DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0915226A2 true EP0915226A2 (en) | 1999-05-12 |
EP0915226A3 EP0915226A3 (en) | 2000-03-08 |
Family
ID=11426486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98120835A Withdrawn EP0915226A3 (en) | 1997-11-05 | 1998-11-03 | Self-adjusting draft stopper for door and window frames or the like |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0915226A3 (en) |
IT (1) | IT1296362B1 (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0916802A2 (en) * | 1997-11-11 | 1999-05-19 | Luigi Geron | Automatically-orientating actuation pushbutton for automatic draft stopper and draft stopper provided with the pushbutton |
EP1138865A2 (en) * | 2000-03-31 | 2001-10-04 | Luigi Geron | Fixing device for automatic draught excluders and draught excluder incorporating the device |
EP1347146A2 (en) | 2002-03-20 | 2003-09-24 | Luigi Geron | Draft stopper device, particularly for hinged or sliding doors and similar door frames, as well as manufacturing method |
EP1469159A2 (en) * | 2003-04-15 | 2004-10-20 | Firma F. Athmer Sophienhammer | Door sealing device |
EP1965016A2 (en) * | 2007-02-28 | 2008-09-03 | Luigi Geron | Draft excluder particularly for wood doors |
EP1965015A2 (en) * | 2007-02-28 | 2008-09-03 | Luigi Geron | Draft exluder particularly for reinforced doors |
DE202007016379U1 (en) * | 2007-11-21 | 2009-04-09 | F. Athmer Ohg | Lowerable bottom seal with at least partially soft trigger element |
CN102587813A (en) * | 2012-03-31 | 2012-07-18 | 大庆市国美建筑装饰有限公司 | Fully-sealed movable doorway for energy-saving doors |
TWI391554B (en) * | 2010-08-24 | 2013-04-01 | ||
CN104074447A (en) * | 2014-03-24 | 2014-10-01 | 张培晗 | Room door bottom seam automatic sealing device |
GB2516977A (en) * | 2013-08-09 | 2015-02-11 | Lorient Polyprod Ltd | Threshold Seal |
AT517890A3 (en) * | 2015-10-23 | 2017-08-15 | Athmer Ohg | Automatically extendable door gap seal |
CN107524396A (en) * | 2017-09-21 | 2017-12-29 | 苏州佳世达电通有限公司 | Block component and door body structure |
EP3284897A1 (en) * | 2016-08-18 | 2018-02-21 | Athmer oHG | Seal with a movable sealing strip and a reset and/or excess movement mechanism |
EP3301249A1 (en) * | 2016-08-30 | 2018-04-04 | Walter Degelsegger | Sealing device with movable sealing strip |
EP3754146B1 (en) | 2019-06-19 | 2022-08-10 | Athmer oHG | Automatic seal with damper for delaying lowering |
EP2924224B2 (en) † | 2014-03-28 | 2023-07-12 | C.C.E. Costruzioni Chiusure Ermetiche S.r.l. | Controllably operating draught excluder device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR884694A (en) * | 1941-02-12 | 1943-08-24 | Seal bar for doors | |
GB608870A (en) * | 1945-11-14 | 1948-09-22 | Samuel Kremer | Improvements in draught excluders for doors |
DE3109105A1 (en) * | 1981-03-10 | 1982-09-23 | Paul Dipl.-Kfm. 8000 München Gärtner | Apparatus for sealing off the lower clearance on doors, especially house and room doors |
CH666719A5 (en) * | 1985-05-08 | 1988-08-15 | Planet Matthias Jaggi | Sealing strip for lower edge of door - has delay mechanism to prevent descent of strip until door is fully closed |
-
1997
- 1997-11-05 IT IT97VI000185 patent/IT1296362B1/en active IP Right Grant
-
1998
- 1998-11-03 EP EP98120835A patent/EP0915226A3/en not_active Withdrawn
Non-Patent Citations (1)
Title |
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None |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0916802A3 (en) * | 1997-11-11 | 2001-07-18 | Luigi Geron | Automatically-orientating actuation pushbutton for automatic draft stopper and draft stopper provided with the pushbutton |
EP0916802A2 (en) * | 1997-11-11 | 1999-05-19 | Luigi Geron | Automatically-orientating actuation pushbutton for automatic draft stopper and draft stopper provided with the pushbutton |
EP1138865A2 (en) * | 2000-03-31 | 2001-10-04 | Luigi Geron | Fixing device for automatic draught excluders and draught excluder incorporating the device |
EP1138865A3 (en) * | 2000-03-31 | 2003-07-23 | Luigi Geron | Fixing device for automatic draught excluders and draught excluder incorporating the device |
EP1347146A2 (en) | 2002-03-20 | 2003-09-24 | Luigi Geron | Draft stopper device, particularly for hinged or sliding doors and similar door frames, as well as manufacturing method |
EP1469159A3 (en) * | 2003-04-15 | 2009-07-29 | Firma F. Athmer Sophienhammer | Door sealing device |
EP1469159A2 (en) * | 2003-04-15 | 2004-10-20 | Firma F. Athmer Sophienhammer | Door sealing device |
EP1965016A3 (en) * | 2007-02-28 | 2013-03-06 | Luigi Geron | Draft excluder particularly for wood doors |
EP1965015A2 (en) * | 2007-02-28 | 2008-09-03 | Luigi Geron | Draft exluder particularly for reinforced doors |
EP1965015A3 (en) * | 2007-02-28 | 2011-12-28 | Luigi Geron | Draft exluder particularly for reinforced doors |
EP1965016A2 (en) * | 2007-02-28 | 2008-09-03 | Luigi Geron | Draft excluder particularly for wood doors |
DE202007016379U1 (en) * | 2007-11-21 | 2009-04-09 | F. Athmer Ohg | Lowerable bottom seal with at least partially soft trigger element |
TWI391554B (en) * | 2010-08-24 | 2013-04-01 | ||
CN102587813B (en) * | 2012-03-31 | 2014-12-10 | 大庆市国美建筑装饰有限公司 | Fully-sealed movable doorway for energy-saving doors |
CN102587813A (en) * | 2012-03-31 | 2012-07-18 | 大庆市国美建筑装饰有限公司 | Fully-sealed movable doorway for energy-saving doors |
GB2516977A (en) * | 2013-08-09 | 2015-02-11 | Lorient Polyprod Ltd | Threshold Seal |
GB2516977B (en) * | 2013-08-09 | 2016-06-29 | Lorient Polyprod Ltd | Threshold Seal |
CN104074447A (en) * | 2014-03-24 | 2014-10-01 | 张培晗 | Room door bottom seam automatic sealing device |
EP2924224B2 (en) † | 2014-03-28 | 2023-07-12 | C.C.E. Costruzioni Chiusure Ermetiche S.r.l. | Controllably operating draught excluder device |
AT517890A3 (en) * | 2015-10-23 | 2017-08-15 | Athmer Ohg | Automatically extendable door gap seal |
AT517890B1 (en) * | 2015-10-23 | 2017-12-15 | Athmer Ohg | Automatically extendable door gap seal |
EP3284897A1 (en) * | 2016-08-18 | 2018-02-21 | Athmer oHG | Seal with a movable sealing strip and a reset and/or excess movement mechanism |
EP3301249A1 (en) * | 2016-08-30 | 2018-04-04 | Walter Degelsegger | Sealing device with movable sealing strip |
CN107524396A (en) * | 2017-09-21 | 2017-12-29 | 苏州佳世达电通有限公司 | Block component and door body structure |
EP3754146B1 (en) | 2019-06-19 | 2022-08-10 | Athmer oHG | Automatic seal with damper for delaying lowering |
Also Published As
Publication number | Publication date |
---|---|
IT1296362B1 (en) | 1999-06-25 |
ITVI970185A1 (en) | 1998-02-05 |
EP0915226A3 (en) | 2000-03-08 |
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