US1806298A - Sash ventilator - Google Patents
Sash ventilator Download PDFInfo
- Publication number
- US1806298A US1806298A US310766A US31076628A US1806298A US 1806298 A US1806298 A US 1806298A US 310766 A US310766 A US 310766A US 31076628 A US31076628 A US 31076628A US 1806298 A US1806298 A US 1806298A
- Authority
- US
- United States
- Prior art keywords
- rail
- openings
- plate
- sash
- ventilator
- 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
- 239000002184 metal Substances 0.000 description 8
- AIHDCSAXVMAMJH-GFBKWZILSA-N levan Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@@H]1[C@@H](O)[C@H](O)[C@](CO)(CO[C@@H]2[C@H]([C@H](O)[C@@](O)(CO)O2)O)O1 AIHDCSAXVMAMJH-GFBKWZILSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 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
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/03—Ventilating devices for inserting under upwardly-sliding windows
Definitions
- the obj ect of this invention is to provide an improved sash ventilator of the type in which the ventilator is mounted in the rail of the sash.
- Fig. 1 is a fragmentary side view of a sash rail equipped with the ventilator
- Fig. 2 is a horizontal longitudinal section, taken on the line 2-2 of Fig. 1;
- Fig. 3 is a vertical longitudinal section, taken on the line 3 3 of Fig. 2;
- Fig. 4 is a vertical transverse section, taken on the line 4 4 of Fig. 1.
- the ventilator is mounted in the lower rail 10 of a hollow sheet metal sash.
- the outer side wall 11 of the rail is provided with a number of small openings 12, which openings are covered by a. wire screen 13 which is held in place by a plate 14 having openings 15 which register 12.
- the inner side wall 16 of the rail is provided with a single large opening 17, which opening is covered by a shutter 18 consisting of a fixed plate 19 having a number of apertures 2O and a sliding plate 21 having a number of apertures 23 which are adapted to be shifted into or out of register with the apertures 2O by means of a finger-piece 24 which passes through a slot 25 in the plate 19 and is secured to the plate 21.
- the plate 21 slides in a groove 26 in the plate 19, and the plate 19 is set into the inner side wall 16 of the rail far enough to bring the face of the plate 19 flush with the face of the inner side wall 1G, the portion 27 of the side wall bordering the opening 17 being olset sufficiently for that purpose.
- a generally rectangular frame 23 is positioned in the rail about the openings in the side walls 11 and 16, and serves to form a passageway between such openings.
- the frame 28 is of sheet metal construction, and preferably consists of two strips 29 and 30 which are riveted together at their ends.
- strip 29 which forms the bottom and end portions of the frame, is provided along its edges with downwardly ⁇ extending flanges 31 and outwardly extending flanges 32, and the strip 30 is provided with downwardly eX- tending flanges 33.
- The'openings 20 in the shutter are ⁇ preferably distributed overa greater distance longitudinally of the rail than the openings 15 lin the screen plate, whereby to ⁇ cause a partial di'usion of the air after it passes through the screen plate and before it enters the car or room ,in which the sash is mounted.
- a ⁇ hollow sheet metal sashi'ail provided with openings in the side walls thereof, a screen .plate ,mounted over the openinginthc outer side wall against the exterior face of the latter and provided with a row of air openings, a shutter plate mounted over the opening in the inner side wall against the exterior face of the latter and provided with a row of air openings, a
- sheet metal frame positioned in the rail. about the openings, connecting means between the screen plate and one side of the frame, and
- aVA sash ventilator a hollow sheet Y metal-sash rail provided with openings in the side walls thereof, a screen mounted over the opening in the outer side wall,.a shuttermounted over the opening lin the inner side A wall, and a generally rectangular sheet metal frame positioned in the railuabout the openings, the top andbottom members of the frame being marginally -ianged and conthe rail with wall, Vand a generally. rectangular sheet metal Vframr'ipositioned in the rail about the openings, the top and bottom members of the frame being VconnectedV through the sidewalls rof the rail with the screen and the shutter.
- a hollow sheet metal sash rail provided vwith openings in the side walls thereof, asoreen lcovering the opening Vin the'outer -side wall, an apertured shutter plate mounted over the opening in the inner side wall in lapped relation to the edges there- 1of,'an apertured slide *positioned in a longitudinally extending groove in the back of the for shifting the latter longitudinallyV of the groove, the edges Vof the opening underlying shutter plate, an eXteriorly accessible operating handle extending through a slot in the shutter vplate into engagement with the slide the shutter plate being set into therail
- Afar Y 'enough t'o bring the face of the shutter'plate substantially flush with the face ofthe rail and provide end closures for ⁇ the groove in the shutter plate.
Description
May 19, 1931. J. F. LEVAN sAsH VENTILATOR Filed oct. 6, 1928 Patented` May 19, 1931 UN''D' 'STATES PATENT OEEFTFCE JOHN F. LEVAN, OF ELKHARI, INDANJ, ASSEGNR TO THE ADLAKE COMPANY, F CHIGAGO, LLNOS, A CORPOBATON OF ILLINOIS SASL-I VENTILATOR Application filed October 6, 1928. Serial No. 310,766.
The obj ect of this invention is to provide an improved sash ventilator of the type in which the ventilator is mounted in the rail of the sash.
One form of the invention is presented herein for the purpose of enemplification, but it will of course be understood that the invention is susceptible of embodiment in other forms coming equally within the scope of the appended claims.
' with the openings in the accompanying drawings:
Fig. 1 is a fragmentary side view of a sash rail equipped with the ventilator;
Fig. 2 is a horizontal longitudinal section, taken on the line 2-2 of Fig. 1;
Fig. 3 is a vertical longitudinal section, taken on the line 3 3 of Fig. 2; and
Fig. 4 is a vertical transverse section, taken on the line 4 4 of Fig. 1.
As shown in the drawings, the ventilator is mounted in the lower rail 10 of a hollow sheet metal sash. The outer side wall 11 of the rail is provided with a number of small openings 12, which openings are covered by a. wire screen 13 which is held in place by a plate 14 having openings 15 which register 12. The inner side wall 16 of the rail is provided with a single large opening 17, which opening is covered by a shutter 18 consisting of a fixed plate 19 having a number of apertures 2O and a sliding plate 21 having a number of apertures 23 which are adapted to be shifted into or out of register with the apertures 2O by means of a finger-piece 24 which passes through a slot 25 in the plate 19 and is secured to the plate 21. The plate 21 slides in a groove 26 in the plate 19, and the plate 19 is set into the inner side wall 16 of the rail far enough to bring the face of the plate 19 flush with the face of the inner side wall 1G, the portion 27 of the side wall bordering the opening 17 being olset sufficiently for that purpose.
A generally rectangular frame 23 is positioned in the rail about the openings in the side walls 11 and 16, and serves to form a passageway between such openings. The frame 28 is of sheet metal construction, and preferably consists of two strips 29 and 30 which are riveted together at their ends. The
The'openings 20 in the shutter are `preferably distributed overa greater distance longitudinally of the rail than the openings 15 lin the screen plate, whereby to `cause a partial di'usion of the air after it passes through the screen plate and before it enters the car or room ,in which the sash is mounted.
l claim: i V
1. In a sash ventilator, a `hollow sheet metal sashi'ailprovided with openings in the side walls thereof, a screen .plate ,mounted over the openinginthc outer side wall against the exterior face of the latter and provided with a row of air openings, a shutter plate mounted over the opening in the inner side wall against the exterior face of the latter and provided with a row of air openings, a
sheet metal frame positioned in the rail. about the openings, connecting means between the screen plate and one side of the frame, and
`other connecting means between the shutter positioned in the rail about the openings, the bottom member of the frame being sloped toward the outer side wall and being provided interiorly of the rail with marginal ne a generally rectangular sheet metal frame downwardly extending positioning anges lfor Contiguous engagement with the side wallsof the rail.
3.111. aVA sash ventilator, a hollow sheet Y metal-sash rail provided with openings in the side walls thereof, a screen mounted over the opening in the outer side wall,.a shuttermounted over the opening lin the inner side A wall, anda generally rectangular sheet metal frame positioned in the railuabout the openings, the top andbottom members of the frame being marginally -ianged and conthe rail with wall, Vand a generally. rectangular sheet metal Vframr'ipositioned in the rail about the openings, the top and bottom members of the frame being VconnectedV through the sidewalls rof the rail with the screen and the shutter.
5. In a sash ventilator, a hollow sheet metal sash rail provided vwith openings in the side walls thereof, asoreen lcovering the opening Vin the'outer -side wall, an apertured shutter plate mounted over the opening in the inner side wall in lapped relation to the edges there- 1of,'an apertured slide *positioned in a longitudinally extending groove in the back of the for shifting the latter longitudinallyV of the groove, the edges Vof the opening underlying shutter plate, an eXteriorly accessible operating handle extending through a slot in the shutter vplate into engagement with the slide the shutter plate being set into therail Afar Y 'enough t'o bring the face of the shutter'plate substantially flush with the face ofthe rail and provide end closures for` the groove in the shutter plate. Y y In testimony whereof Irhave hereunto subscribed my name. Y
Jol-IN n. LEVAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US310766A US1806298A (en) | 1928-10-06 | 1928-10-06 | Sash ventilator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US310766A US1806298A (en) | 1928-10-06 | 1928-10-06 | Sash ventilator |
Publications (1)
Publication Number | Publication Date |
---|---|
US1806298A true US1806298A (en) | 1931-05-19 |
Family
ID=23203998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US310766A Expired - Lifetime US1806298A (en) | 1928-10-06 | 1928-10-06 | Sash ventilator |
Country Status (1)
Country | Link |
---|---|
US (1) | US1806298A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2487167A (en) * | 1947-05-22 | 1949-11-08 | Inter City Mfg Company | Window ventilator |
US3094058A (en) * | 1961-08-28 | 1963-06-18 | A O Products Corp | Ventilator |
-
1928
- 1928-10-06 US US310766A patent/US1806298A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2487167A (en) * | 1947-05-22 | 1949-11-08 | Inter City Mfg Company | Window ventilator |
US3094058A (en) * | 1961-08-28 | 1963-06-18 | A O Products Corp | Ventilator |
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