US2686943A - Weather stripping - Google Patents
Weather stripping Download PDFInfo
- Publication number
- US2686943A US2686943A US286301A US28630152A US2686943A US 2686943 A US2686943 A US 2686943A US 286301 A US286301 A US 286301A US 28630152 A US28630152 A US 28630152A US 2686943 A US2686943 A US 2686943A
- Authority
- US
- United States
- Prior art keywords
- strip
- portions
- spring strip
- door
- web
- 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
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
- E06B7/22—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
- E06B7/232—Resilient strips of hard material, e.g. metal
Definitions
- This invention relates to weather stripping, and in particular to Weather stripping for the bottoms of doors.
- the invention is an improvement over prior Kunkel Patent No. 2,095,669.
- One object of the invention is to provide an improved weather sealing strip, of the type shown in said prior patent including a laterally arched spring strip yieldingly retained ona flat channel member attached to the bottom edge of a door, for Weather sealing the same, the improvement being the provision of efficient and effective stop means for preventing the spring-strip from creeping along the channel member in either direction, and particularly in the direction away from the hinged end of a door upon the hinge end of the spring-strip being scuffed against afloor or other I surface.
- T T I Another object of the invention is to provide a weather sealing strip as described in the preceding paragraph, wherein saidstop means is,
- Figure 1 is a front elevation of a door hinged in a door frame, and the door having mounted at th bottom thereof a length of weather sealing strip embodying the features of the invention.
- Figure 2 is a transverse cross-section through the strip as applied to the door in closed position, taken substantially onthe line 2-2 of Figure 1.
- Figure 3 is a view corresponding to Figure 2
- Figure 4 is a similar transverse cross-section of the strip as it appears when removed from the door.
- Figure 5 is an enlarged fragmentary top perspective view, at one end of a said length of weather stripping, and illustrating an improved locking device in accordance with the invention.
- Figure 6 is a bottom view, on a reduced scale, of the portion of Weather stripping shown in Figure 5.
- Figure 7 is an enlarged longitudinal crosssection, taken substantially on the line 1--'I of Figure 6.
- Figure 8 is a transverse cross-section, taken substantially on the line 8-8 of Figure 7,.on the same scale.
- Figure 9 is an exploded view of the layers in Figure '7 through which the locking device indentations are formed in nesting relation.
- the numeral I0 designates a length of weather stripping mounted at the bottom of a door II, hinged at I2 within a door frame I3.
- the improved stripping I0 includes an elongated channel member Illa formed of strip sheet material, such as steel, copper, brass, bronze, plastic, etc., having a relatively fiat web portion I4 for fitting against the bottom edge of the door II, and spaced angularly extending side flanges l5, I5 arranged to be yieldingly expanded against the opposite side edges of the door.
- the flanges I5 are reversely folded upon-themselves, for reinforcing purposes, and further extended to provide longitudinal side flanges I6, l6 overlying the underside of web in spaced relation thereto, to
- a suitable combined indentingand cutting tool may be utilized to provide two-way locking devices I8 at substantially widely spaced points along the continuous strip material, to have one such device I8 on each length cut therefrom, as for use of the lengths as door strips as shown in Figure l, for example.
- Each said device may constitute longitudinally closely spaced, oppositely disposed, nesting indented portions I9, I9 in the interengaging layers constituted by one flange I6 of channel member Itla, a corresponding marginal portion Ila of spring strip I1, and the web portion I4.
- the opposite nesting indentations I9, l9 extend between closely spaced slits 2
- the indentation device In use of the strip 10, as for Weather sealing the bottom edge of a door I I, the indentation device, indicated at [8 in Figure l, is completely effective to prevent the tendency for the spring strip I! from creeping longitudinally outwardly of the guide member Illa in the manner previously discussed each time the door is closed.
- the nesting relationship of the indentations l9 is as best shown in Figures 5 to 9, is such that there will be sunicient play between cooperating portions whereby there will be no material interference with full floating or flattening action of spring stri I] when the same is compressed against a threshold 24, as shown in Figure 2.
- the double indented portions moreover, are effective to retain the spring strip l'l against longitudinal displacement in either direction in the guide member Illa at all times, such as when the sealing strip as a whole is being handled in storage or in shipment.
- the improved locking or retaining device i9 is adapted to be formed at spaced points as described, simultaneously with continuous forming and assembling of the weather stripping Hi to completion. No separate trimming or forming operations are necessary, and hence there is no Waste material or expensive labor costs, as in the use of known prior art devices for similar purposes.
- said indentations defining in the superposed layers longitudinally spaced straight shoulder portions and offset shoulder portions opposed thereto, the respective opposing shoulder portions of each indentation facing in longitudinally opposite directions to the corresponding shoulder portions of the other indentation, whereby each indentation provides a straight shoulder portion on the mounting member enga-geable by the corresponding offset opposed shoulder portion of the spring strip to prevent corresponding longitudinal movement of the spring strip with respect to said mounting member.
Description
Aug. 24, 1954 A. T. KUNKEL WEATHER STRIPPING 2 Sheets-Sheet 1 Filed May 6, 1952 INVENTOR.
ALOYSIUS T KUNKEL ATTOR NEY Aug. 24, 1954 A. 'r. KUNKEL WEATHER STRIPPI'NG 2 Sheets-Shfiet 2 Filed May 6, 1952 Du l6 INVENTOR. ALOYSIU S T- KUNKEL ATTORNEY Patented Aug. 24, 1954 WEATHER STRIPPING Aloysius T. Kunkel, Akron, Ohio Application May 6, 1952, Serial No. 286,301
3 Claims.
This invention relates to weather stripping, and in particular to Weather stripping for the bottoms of doors. T
The invention is an improvement over prior Kunkel Patent No. 2,095,669.
One object of the invention is to provide an improved weather sealing strip, of the type shown in said prior patent including a laterally arched spring strip yieldingly retained ona flat channel member attached to the bottom edge of a door, for Weather sealing the same, the improvement being the provision of efficient and effective stop means for preventing the spring-strip from creeping along the channel member in either direction, and particularly in the direction away from the hinged end of a door upon the hinge end of the spring-strip being scuffed against afloor or other I surface. T T I Another object of the invention is to provide a weather sealing strip as described in the preceding paragraph, wherein saidstop means is,
adapted to be provided simultaneously with continuous formation of the strip and will not inter,- fere with progressive cutting of the continuously formed strip into predetermined lengths thereof.
Other objects of the invention will be manifest from the following brief description and the accompanying drawings. T
Of the accompanying drawings:
Figure 1 is a front elevation of a door hinged in a door frame, and the door having mounted at th bottom thereof a length of weather sealing strip embodying the features of the invention.
Figure 2 is a transverse cross-section through the strip as applied to the door in closed position, taken substantially onthe line 2-2 of Figure 1.
Figure 3 is a view corresponding to Figure 2,
but with the door in open position.
Figure 4 is a similar transverse cross-section of the strip as it appears when removed from the door.
Figure 5 is an enlarged fragmentary top perspective view, at one end of a said length of weather stripping, and illustrating an improved locking device in accordance with the invention.
Figure 6 is a bottom view, on a reduced scale, of the portion of Weather stripping shown in Figure 5.
Figure 7 is an enlarged longitudinal crosssection, taken substantially on the line 1--'I of Figure 6.
Figure 8 is a transverse cross-section, taken substantially on the line 8-8 of Figure 7,.on the same scale.
Figure 9 is an exploded view of the layers in Figure '7 through which the locking device indentations are formed in nesting relation. Referring to Figures 1, 2 and 3, of the drawings, the numeral I0 designates a length of weather stripping mounted at the bottom of a door II, hinged at I2 within a door frame I3.
As shown in the drawings generally, the improved stripping I0 includesan elongated channel member Illa formed of strip sheet material, such as steel, copper, brass, bronze, plastic, etc., having a relatively fiat web portion I4 for fitting against the bottom edge of the door II, and spaced angularly extending side flanges l5, I5 arranged to be yieldingly expanded against the opposite side edges of the door. The flanges I5 are reversely folded upon-themselves, for reinforcing purposes, and further extended to provide longitudinal side flanges I6, l6 overlying the underside of web in spaced relation thereto, to
provide laterally spaced guide channels IBa. at opposite side of the channel member. Mounted against the flat underside of web I4 is an elongated, laterally arched strip I! of spring metal, such as stainless steel, bronze or the like having flat marginal portions Ila. along opposite sides,
freely slidably received in said guide channels with sufficient clearance to permit the strip I! to float therein, so that it may be laterally fiattened by pressure at any point along its length, against the web I4. I
Because the spring strip I1 is free to float in the guide channels Ilia, when the stripping I0 is mounted on a door, there is also a tendency for the spring strip I! to slide along the channel member Illa, due to engagement of th hinge end of the spring strip with a rug or other floor surface when the door is being closed. To obviate this difficulty, a suitable combined indentingand cutting tool (not shown) may be utilized to provide two-way locking devices I8 at substantially widely spaced points along the continuous strip material, to have one such device I8 on each length cut therefrom, as for use of the lengths as door strips as shown in Figure l, for example. Each said device may constitute longitudinally closely spaced, oppositely disposed, nesting indented portions I9, I9 in the interengaging layers constituted by one flange I6 of channel member Itla, a corresponding marginal portion Ila of spring strip I1, and the web portion I4. The opposite nesting indentations I9, l9 extend between closely spaced slits 2|, 2| cut through all said layers by said tool, these slits defining inwardly opposed spaced shoulder portions 22, 22 and correspondingly outwardly opposed edges 23,
23 of th indented portions, whereby spaced said shoulder portions of at least one said layer of the mounting member Illa are oppositely engageable by opposing said edges 23 of the spring strip to prevent corresponding longitudinal sliding movement of the spring strip with respect to the mounting member.
In use of the strip 10, as for Weather sealing the bottom edge of a door I I, the indentation device, indicated at [8 in Figure l, is completely effective to prevent the tendency for the spring strip I! from creeping longitudinally outwardly of the guide member Illa in the manner previously discussed each time the door is closed. The nesting relationship of the indentations l9, is as best shown in Figures 5 to 9, is such that there will be sunicient play between cooperating portions whereby there will be no material interference with full floating or flattening action of spring stri I] when the same is compressed against a threshold 24, as shown in Figure 2. The double indented portions, moreover, are effective to retain the spring strip l'l against longitudinal displacement in either direction in the guide member Illa at all times, such as when the sealing strip as a whole is being handled in storage or in shipment.
The improved locking or retaining device i9 is adapted to be formed at spaced points as described, simultaneously with continuous forming and assembling of the weather stripping Hi to completion. No separate trimming or forming operations are necessary, and hence there is no Waste material or expensive labor costs, as in the use of known prior art devices for similar purposes.
Modifications of the invention may be resorted to without departing from the spirit of the invention or the scope of the appended claims.
What is claimed is:
l. The combination in a weather strip wherein an elongated relatively flat mounting member having a thin web and inturned guide portions along laterally opposite marginal edges thereof is adapted to be attached along the edge of a closure member or like structure, and a laterally arched spring strip of thin springy material having opposite marginal edge portions engaged between corresponding said guide portions and said Web with the convex side of the spring strip presented outwardly to retain the spring strip in full floating position on the member to be yieldingly flattened against said outer face of the web, of nesting indentations in superposed layers constituting portions of a said inturned guide portion,
said spring strip and said web, said indentations defining in the superposed layers longitudinally spaced straight shoulder portions and offset shoulder portions opposed thereto, the respective opposing shoulder portions of each indentation facing in longitudinally opposite directions to the corresponding shoulder portions of the other indentation, whereby each indentation provides a straight shoulder portion on the mounting member enga-geable by the corresponding offset opposed shoulder portion of the spring strip to prevent corresponding longitudinal movement of the spring strip with respect to said mounting member.
2. The combination in aweather strip wherein an elongated relatively fiat mounting member having a thin web and inturned guide portions along laterally opposite marginal edges thereof is adapted to be attached along the edge of a closure member or like structure, and a laterally arched spring strip of thin springy material having opposite marginal edge portions engaged between correspondingly said guide portions and said web with the convex side of the spring strip presented outwardly to retain the spring strip in full floating position on the member to be yieldingly flattened against said outer face of the web, of nesting indentations in superposed layers constituting portions of said spring strip and said mounting member, said indentations being defined between longitudinally spaced slitted portions in said superposed layers and each slitted portion defining a straight shoulder portion and an offset shoulder portion opposed thereto, the respective opposing shoulder portions of each indentation facing in longitudinally opposite directions to the corresponding shoulder portions of the other indentation, whereby each indentation provides a straight shoulder portion on the mounting member engageable by the corresponding offset opposed shoulder portion of the spring strip to prevent corresponding longitudinal movement of the spring strip with respect to said mounting member. v
i 3. The combination in a weather strip wherein an elongated relatively fiatmounting member having a thin web and inturned guide portions along laterally opposite marginal edges thereof is adapted to be attached along the edge of a closure member or like structure, and a laterally arched spring strip of thin springy material having opposite marginal edge portions engaged between corresponding said guide portions and said web with the convex side of the spring strip presented outwardly to retain the spring strip in full floating position on the member to be yieldingly flattened against said outer face of the Web, of longitudinally spaced, oppositely disposed, nesting indented portions provided in the interengaging layers of .a said inturned guide portion, said spring strip and said web, said indented portions being defined between oppositely disposed, longitudinally closely spaced slitted portions in said superposed layers and each slitted portion defining a straight shoulder portion and an offset shoulder portion opposed thereto, the respective opposing shoulder portions of each indented portion facing in longitudinally opposite directions to the corresponding shoulder portions of the other indented portion, whereby each indented portion provides a straight shoulder portion on the mounting member engageable by the corresponding offset opposed shoulder portion of the spring strip to prevent corresponding longitudinal movement of the spring strip with respect to said mounting member.
References Cited in the file of this patent UNITED STATES PATENTS Churchill July 13, 1939
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US286301A US2686943A (en) | 1952-05-06 | 1952-05-06 | Weather stripping |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US286301A US2686943A (en) | 1952-05-06 | 1952-05-06 | Weather stripping |
Publications (1)
Publication Number | Publication Date |
---|---|
US2686943A true US2686943A (en) | 1954-08-24 |
Family
ID=23097976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US286301A Expired - Lifetime US2686943A (en) | 1952-05-06 | 1952-05-06 | Weather stripping |
Country Status (1)
Country | Link |
---|---|
US (1) | US2686943A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260491A (en) * | 1964-08-28 | 1966-07-12 | Maurice V Goode | Cap for drawer and like corners |
US3501866A (en) * | 1968-10-18 | 1970-03-24 | Georgia Pacific Corp | Replacement door and frame unit |
US3854246A (en) * | 1971-09-13 | 1974-12-17 | Combustion Eng | Threshold weatherstrip |
US5396735A (en) * | 1993-08-06 | 1995-03-14 | The Garage Door Group, Inc. | Apparatus for attachment of seals to garage doors |
US6061967A (en) * | 1999-01-19 | 2000-05-16 | Judds; Raymond E. | Overhead door sealing assembly |
US6374545B1 (en) | 2000-05-03 | 2002-04-23 | The Stanley Works | Snap-on door sweep |
US8752335B2 (en) * | 2012-03-27 | 2014-06-17 | Rite-Hite Holding Corporation | Bulb seals for doors |
US20220213731A1 (en) * | 2019-12-04 | 2022-07-07 | Rob J. Evans | Extrusion for multiple elements |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2095669A (en) * | 1936-06-05 | 1937-10-12 | Aloysius T Kunkel | Weather strip |
US2166889A (en) * | 1938-01-07 | 1939-07-18 | United Carr Fastener Corp | Reinforcement member |
-
1952
- 1952-05-06 US US286301A patent/US2686943A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2095669A (en) * | 1936-06-05 | 1937-10-12 | Aloysius T Kunkel | Weather strip |
US2166889A (en) * | 1938-01-07 | 1939-07-18 | United Carr Fastener Corp | Reinforcement member |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260491A (en) * | 1964-08-28 | 1966-07-12 | Maurice V Goode | Cap for drawer and like corners |
US3501866A (en) * | 1968-10-18 | 1970-03-24 | Georgia Pacific Corp | Replacement door and frame unit |
US3854246A (en) * | 1971-09-13 | 1974-12-17 | Combustion Eng | Threshold weatherstrip |
US5396735A (en) * | 1993-08-06 | 1995-03-14 | The Garage Door Group, Inc. | Apparatus for attachment of seals to garage doors |
US6061967A (en) * | 1999-01-19 | 2000-05-16 | Judds; Raymond E. | Overhead door sealing assembly |
US6374545B1 (en) | 2000-05-03 | 2002-04-23 | The Stanley Works | Snap-on door sweep |
US8752335B2 (en) * | 2012-03-27 | 2014-06-17 | Rite-Hite Holding Corporation | Bulb seals for doors |
US20220213731A1 (en) * | 2019-12-04 | 2022-07-07 | Rob J. Evans | Extrusion for multiple elements |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2345273A (en) | Weather strip | |
US3959856A (en) | Interlocking separable fastener | |
US1576527A (en) | Molding | |
US3385001A (en) | Combination weather seal and rub strip | |
JPS6180149U (en) | ||
US2686943A (en) | Weather stripping | |
US4656785A (en) | Weatherseal | |
US2781111A (en) | Metal window | |
US2263831A (en) | Gasket for refrigerator doors and the like | |
KR900013895A (en) | Decorative Slide Fasteners | |
US3020605A (en) | Combined glazing and weather stripping | |
US2799063A (en) | Means for sealing openings | |
US2919638A (en) | Automobile window ventilator | |
US2724876A (en) | Weather strip | |
US2694239A (en) | Floating weather strip | |
US1876519A (en) | Window guide channel | |
US1570186A (en) | Sealing strip | |
US2888721A (en) | Window | |
US2255936A (en) | Weather strip | |
US3136046A (en) | Method of manufacturing slide fastener elements | |
DE2917546A1 (en) | ROENTGEN FILM CASSETTE IN PLASTIC | |
US2025021A (en) | Continuous fastener | |
US1652628A (en) | Weather strip | |
US2739359A (en) | Weather stripping for a horizontal sash | |
US1971603A (en) | Weather strip |