US2839797A - Weather strip for hinged doors - Google Patents
Weather strip for hinged doors Download PDFInfo
- Publication number
- US2839797A US2839797A US638965A US63896557A US2839797A US 2839797 A US2839797 A US 2839797A US 638965 A US638965 A US 638965A US 63896557 A US63896557 A US 63896557A US 2839797 A US2839797 A US 2839797A
- Authority
- US
- United States
- Prior art keywords
- strip
- door
- carrier
- weather strip
- channel member
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
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
Definitions
- This invention relates to weather stripping,f and more particularly to improved weather strips adapted for use to seal openings between a door and its upright stops to prevent outside'air from passing into a room interior.
- the primary object of my' invention is to provide a novel weather strip adapted for use in effectively sealing a vertical opening between 'a hinged door and its stop when such dooris closed.
- V l j Another object of my invention is to provide an improved and'reliable weather strip for hinged doors, such weather strip having a simplified, self-adjusting construction which is capable of effectively sealing a vertical opening between a door and vertical stop even though the door might be warped or the stop somewhat displaced.
- Fig. 1 is a horizontal sectional view taken through a partially open door and its frame, showing my improved weather strip attachments mounted in positions for sealing the openings between the door and the elongated vertical abutments which are secured to the door frame to provide stops for the door;
- Fig. 2 is an enlarged horizontal sectional view showing the weather strip attachment secured to a door and in a sealing position with respect to the door stop;
- Fig. 3 is a perspective view of a fragmentary part of the weather strip.
- Fig. 4 is a sectional view taken on the line 4-4 of Fig. 1.
- the numeral 1 designates a hinged door mounted on a door frame 2 having substantially vertical opposed jambs or stops 3 and 4 with which the door is adapted to abut when closed.
- two (2) separate weather strip assemblies or attachments 5 and 6 are mounted respectively on the door 1 and on the stop 4, the weather strip assembly 5 carried by the door being en-gageable with the stop 3 and the weather strip assembly 6 mounted on the stop 4 being adapted to engage with the door. Since the weather strip assemblies 5 and 6 are identical in construction, a description of one will suflice for both.
- My improved weather strip comprises an elongated rectilinear channel member of somewhat triangular crosssectional shape having opposed longitudinal inner and outer sides 8 and 9 which are joined by a longitudinally disposed curved portion 10.
- the opposed sides 8 and 9 ice- 2 arearranged in converging relationship, and formed on the widely separated edges thereof are inwardly extending longitudinal flanges 8a and 9a of unequal widths, respece tively, the inner opposed edges of such flanges being spaced sufficiently from each other to provide a narrow longitudinal slot 11 extending the full length of the chan-; nel member 7, such slot being positioned substantially closer to the outer side 9 than the inner side 8.
- an elongated strip carrier 12 of substantially U-shape in cross-section is secured thereto is a flexible sealing strip- 13 made preferably of synthetic rubber,- such sealing strip extending through the slot 11.
- the width of the slot 11 throughout its length is such that the flexible strip 13 may slide inwardly and outwardly, but the slot is sufliciently narrow to prevent the carrier 11 from passing therethrough.
- the flexible strip 13 and its carrier 12 extend the full length of the channel member 7.
- spring members 14 Secured to the strip carrier 12 and positioned in spaced relationship with respect to one another area number of spring members 14 made preferably of steel wirev and which are arranged and distributed along the length'of such carrier;
- the spring members 14 areeach securely fastened to the strip carrier 12 as by having the central portion 14a of such spring member disposed against the inner side of the carrier and the resilient diverging legs 14b .closededge portion 10 of the channel member 7, and since such, legs are under'tension, they normally urge the strip carrier 12 and the flexible strip 13 outwardly so such-strip will firmly engage with the door or the stop, depending upon which of these elements it happens to'be mounted.
- the novel arrangement of the strip carrier 12 with the spring members 14 secured thereto, makes it possible for these elements to be easily assembled in operative positions inside the channel member 7 by inserting them and the strip 13 into either end of the channel member. Since the tension of the spring members 14 is such that the strip carrier 12 is normally urged against the flanges 8a and 9a of the channel member 7, the said carrier and the attached strip 13 are held in place inside the channel member.
- the elongated slot 11 of the channel member 7 is positioned closer to the side 9 than the side 8, thereby causing the flexible strip 13 to lie in a plane substantially parallel to the outer side 9, but such strip is disposed at an acute angle with respect to the other side 8.
- the inner side 8 of the channel member 7 is normally positioned against either the door or the stop, depending upon which of these elements the weather strip assembly is mounted, and when so positioned the outer side 9 of the channel member as well as the flexible strip 13 are disposed obliquely so as to cause the firm end engagement of the strip with the stop 3 as the door is closed, without distorting such strip and possibly causing openings to be formed for the admittance of air into the room enclosure.
- the converging sides 8 and 9 of the channel members 7 are provided with suitable holes 15 for receiving nails 16 which are driven into the door 1 and the stop 4 to mount the weather strip assemblies thereon.
- the flexible strip 13 of each weather strip assembly When the door 1 is in an open position, the flexible strip 13 of each weather strip assembly will be urged to its fully extended position permitted by the engagement of the strip carrier 11, with the flanges 8a and 9a of the channel member, as shown in Figs. 1, 3, and 4.
- the spring members 14 When the door is closed, as shown in Fig. 2, the spring members 14 will yield to the pressure exerted upon them as the flexible strips 13 are automatically retracted upon their engagement with the door and the stop 3 as such door is closed.
- My improved weather strip may embody various'lengths to satisfy different requirements, depending upon the height of the particular door, window or other closure with which it is used.
- a weather strip for doors comprising an elongated channel member of substantially triangular shape in crosss'ection and'having longitudinal, opposed, converging inner and outer sides joined by a longitudinal, curved portion, the inner converging side being secured to and extending alongside a hinged door and the outer converging side extending obliquely with respect to the inner side and the side of the door, the converging sides having inwardly protruding flanges of unequal widths, the inner edges of the flanges being spaced longitudinally to provide a longitudinal slot in the channel mem'berjsuch slot being positioned closer to the outer side than the inner side, an elongated strip carrier mounted in the channel member, a flexible, elongated strip secured to the strip carrier, the strip extending through the slot in the channel member being arranged for outward and inward sliding movement, the
- the s'trip being positioned in a plane extending substantially parallel to the outer side, and a plurality of yieldable spring member's secured to the strip carrier and arranged to urge the carrier toward the slot, the spring members each having a central portion secured to the strip carrier and diverging spring legs engaging with the curved portion of the channel member and a plurality of openings in the opposed converging sides for the projection of securing means.
- a weather strip for ,doors comprising an elongated channel member of substantially triangular shape in crosssection and having longitudinal; opposed, converging inner and outer sides joined by alongitudinal, curved portion, the converging sides having inwardly protruding flanges of unequal widths, the inner edges ofthe flanges being spaced to provide a longitudinal slot in the channel member, the said slot being positioned closer to the outer converging side than'the inner converging side, an elongated strip carrier of substantially Ll-shape in cross-section mounted in the channel member, the width of the carrier being larger than the width of the slot, a flexible, elongated strip secured to the strip carrier and slidably extending through the slot, the strip being.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
- June 1958 T.IW. ANDERSON 2,839, 797
WEATHER STRIP FOR HINGED DOORS Filed Feb. 8, 1957 INVENTOR. THOMAS W, ANDERSON United States Patent This invention relates to weather stripping,f and more particularly to improved weather strips adapted for use to seal openings between a door and its upright stops to prevent outside'air from passing into a room interior.
The primary object of my' invention is to provide a novel weather strip adapted for use in effectively sealing a vertical opening between 'a hinged door and its stop when such dooris closed. V l j Another object of my invention is to provide an improved and'reliable weather strip for hinged doors, such weather strip having a simplified, self-adjusting construction which is capable of effectively sealing a vertical opening between a door and vertical stop even though the door might be warped or the stop somewhat displaced.
Other and further objects of my invention will be pointed out hereinafter or wilbbe indicated in the appended claims orwill be obvious to one skilled in the art upon an understanding or th present disclosure. For the P rp h g p l efi ntl have e eet d' o show h r in certain forms and details of a weather strip attachment for doors which is representative of my invention; it is to be understood, however, that the embodiment of my invention herein shown and described is for illustration purposes only and that therefore it is not to be regarded as exhaustive of the variations of the invention in the art.
In the accompanying drawing:
Fig. 1 is a horizontal sectional view taken through a partially open door and its frame, showing my improved weather strip attachments mounted in positions for sealing the openings between the door and the elongated vertical abutments which are secured to the door frame to provide stops for the door;
Fig. 2 is an enlarged horizontal sectional view showing the weather strip attachment secured to a door and in a sealing position with respect to the door stop;
Fig. 3 is a perspective view of a fragmentary part of the weather strip; and
Fig. 4 is a sectional view taken on the line 4-4 of Fig. 1.
Referring to the drawing, the numeral 1 designates a hinged door mounted on a door frame 2 having substantially vertical opposed jambs or stops 3 and 4 with which the door is adapted to abut when closed.
In the embodiment of my invention illustrated on the drawing, two (2) separate weather strip assemblies or attachments 5 and 6 are mounted respectively on the door 1 and on the stop 4, the weather strip assembly 5 carried by the door being en-gageable with the stop 3 and the weather strip assembly 6 mounted on the stop 4 being adapted to engage with the door. Since the weather strip assemblies 5 and 6 are identical in construction, a description of one will suflice for both.
My improved weather strip comprises an elongated rectilinear channel member of somewhat triangular crosssectional shape having opposed longitudinal inner and outer sides 8 and 9 which are joined by a longitudinally disposed curved portion 10. The opposed sides 8 and 9 ice- 2 arearranged in converging relationship, and formed on the widely separated edges thereof are inwardly extending longitudinal flanges 8a and 9a of unequal widths, respece tively, the inner opposed edges of such flanges being spaced sufficiently from each other to provide a narrow longitudinal slot 11 extending the full length of the chan-; nel member 7, such slot being positioned substantially closer to the outer side 9 than the inner side 8.
Adjustably mounted in the channel member 7 is an elongated strip carrier 12 of substantially U-shape in cross-section, and secured thereto is a flexible sealing strip- 13 made preferably of synthetic rubber,- such sealing strip extending through the slot 11. The width of the slot 11 throughout its length is such that the flexible strip 13 may slide inwardly and outwardly, but the slot is sufliciently narrow to prevent the carrier 11 from passing therethrough. The flexible strip 13 and its carrier 12 extend the full length of the channel member 7.
Secured to the strip carrier 12 and positioned in spaced relationship with respect to one another area number of spring members 14 made preferably of steel wirev and which are arranged and distributed along the length'of such carrier; The spring members 14 .areeach securely fastened to the strip carrier 12 as by having the central portion 14a of such spring member disposed against the inner side of the carrier and the resilient diverging legs 14b .closededge portion 10 of the channel member 7, and since such, legs are under'tension, they normally urge the strip carrier 12 and the flexible strip 13 outwardly so such-strip will firmly engage with the door or the stop, depending upon which of these elements it happens to'be mounted.
The novel arrangement of the strip carrier 12 with the spring members 14 secured thereto, makes it possible for these elements to be easily assembled in operative positions inside the channel member 7 by inserting them and the strip 13 into either end of the channel member. Since the tension of the spring members 14 is such that the strip carrier 12 is normally urged against the flanges 8a and 9a of the channel member 7, the said carrier and the attached strip 13 are held in place inside the channel member.
-It is to be noted that the elongated slot 11 of the channel member 7 is positioned closer to the side 9 than the side 8, thereby causing the flexible strip 13 to lie in a plane substantially parallel to the outer side 9, but such strip is disposed at an acute angle with respect to the other side 8. The inner side 8 of the channel member 7 is normally positioned against either the door or the stop, depending upon which of these elements the weather strip assembly is mounted, and when so positioned the outer side 9 of the channel member as well as the flexible strip 13 are disposed obliquely so as to cause the firm end engagement of the strip with the stop 3 as the door is closed, without distorting such strip and possibly causing openings to be formed for the admittance of air into the room enclosure.
The converging sides 8 and 9 of the channel members 7 are provided with suitable holes 15 for receiving nails 16 which are driven into the door 1 and the stop 4 to mount the weather strip assemblies thereon.
When the door 1 is in an open position, the flexible strip 13 of each weather strip assembly will be urged to its fully extended position permitted by the engagement of the strip carrier 11, with the flanges 8a and 9a of the channel member, as shown in Figs. 1, 3, and 4. When the door is closed, as shown in Fig. 2, the spring members 14 will yield to the pressure exerted upon them as the flexible strips 13 are automatically retracted upon their engagement with the door and the stop 3 as such door is closed.
2,839,797 Patented June 24, 1958v 3, Inthe event the surfaces of the door and the stop 3 which engage with the'flexible strips are straight and uniform, all of the spring members 14 will yield and become expanded to the same extent, but if such engaging surfaces are unevenor warped, some of the spring members will yieldto a lesser extent than others, thereby causing the flexible strips 13 to automatically adjust and uniformly engage with the door and the stop throughout their lengths, and thus effectively sealing the vertical openings between the side edges of the door and its frame. The legs 13b of the spring members 13 are each independently yielda'ble, thereby making it possible for the flexible strip 13 and the carrier 12"to' adjust readily to compensate for any irregularities in the door or the engaged'stop. As the door is again opened, the spring members '14 again extend the flexible strips 13 preparatory to the next sealing operation when the door is again closed.
My improved weather strip may embody various'lengths to satisfy different requirements, depending upon the height of the particular door, window or other closure with which it is used.
What I claim is:
l. A weather strip for doors comprising an elongated channel member of substantially triangular shape in crosss'ection and'having longitudinal, opposed, converging inner and outer sides joined by a longitudinal, curved portion, the inner converging side being secured to and extending alongside a hinged door and the outer converging side extending obliquely with respect to the inner side and the side of the door, the converging sides having inwardly protruding flanges of unequal widths, the inner edges of the flanges being spaced longitudinally to provide a longitudinal slot in the channel mem'berjsuch slot being positioned closer to the outer side than the inner side, an elongated strip carrier mounted in the channel member, a flexible, elongated strip secured to the strip carrier, the strip extending through the slot in the channel member being arranged for outward and inward sliding movement, the
s'trip being positioned in a plane extending substantially parallel to the outer side, and a plurality of yieldable spring member's secured to the strip carrier and arranged to urge the carrier toward the slot, the spring members each having a central portion secured to the strip carrier and diverging spring legs engaging with the curved portion of the channel member and a plurality of openings in the opposed converging sides for the projection of securing means.
2. A weather strip for ,doors comprising an elongated channel member of substantially triangular shape in crosssection and having longitudinal; opposed, converging inner and outer sides joined by alongitudinal, curved portion, the converging sides having inwardly protruding flanges of unequal widths, the inner edges ofthe flanges being spaced to provide a longitudinal slot in the channel member, the said slot being positioned closer to the outer converging side than'the inner converging side, an elongated strip carrier of substantially Ll-shape in cross-section mounted in the channel member, the width of the carrier being larger than the width of the slot, a flexible, elongated strip secured to the strip carrier and slidably extending through the slot, the strip being. positioned in a plane lying substantially parallel to the outer converging side, a plurality of spaced steel wire tension springs interposed between the strip carrier and the curved portion of the channel member, the springs each having a central portion lying against the inner curved side of the carrier and having also diverging spring legs extending through the said carrier and positioned under. tension against the curved portion of the channel member and; a pluralityv of openings in the opposedconvergingsides for the projection therethrough of securing elements. 7
References Cited in 'tlie flle patent UNITEDSTATES PATENTS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US638965A US2839797A (en) | 1957-02-08 | 1957-02-08 | Weather strip for hinged doors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US638965A US2839797A (en) | 1957-02-08 | 1957-02-08 | Weather strip for hinged doors |
Publications (1)
Publication Number | Publication Date |
---|---|
US2839797A true US2839797A (en) | 1958-06-24 |
Family
ID=24562188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US638965A Expired - Lifetime US2839797A (en) | 1957-02-08 | 1957-02-08 | Weather strip for hinged doors |
Country Status (1)
Country | Link |
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US (1) | US2839797A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3139652A (en) * | 1962-05-16 | 1964-07-07 | Michaels Art Bronze Company In | Astragal |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2694239A (en) * | 1952-06-30 | 1954-11-16 | George N Brunker | Floating weather strip |
-
1957
- 1957-02-08 US US638965A patent/US2839797A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2694239A (en) * | 1952-06-30 | 1954-11-16 | George N Brunker | Floating weather strip |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3139652A (en) * | 1962-05-16 | 1964-07-07 | Michaels Art Bronze Company In | Astragal |
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