US2376230A - Sash ventilator - Google Patents

Sash ventilator Download PDF

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Publication number
US2376230A
US2376230A US553392A US55339244A US2376230A US 2376230 A US2376230 A US 2376230A US 553392 A US553392 A US 553392A US 55339244 A US55339244 A US 55339244A US 2376230 A US2376230 A US 2376230A
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United States
Prior art keywords
sash
ventilator
shield
storm
flanges
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Expired - Lifetime
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US553392A
Inventor
Earl J Coffed
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Individual
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Priority to US553392A priority Critical patent/US2376230A/en
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Publication of US2376230A publication Critical patent/US2376230A/en
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    • 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
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members

Definitions

  • This invention relates to certain new and useful improvements in ventilators for storm sash and the like.
  • Another object of the invention is to provide a l11o-draft ventilator of this character which is simple, compact and inexpensive in construction, and which can be readily applied to and removed from a storm sash.
  • section lz has marginal flanges I and I5a, respectively,
  • Figure 1 is a fragmentary perspective view'of a storm lsash showing my improved ventilator applied thereto.
  • Figure 2 is an enlarged longitudinal section taken substantially in the plane of line 2 2, Figure 1.
  • Figures 3 and 4 are transverse vertical sections taken in the planes of the kcorrespondingly numbered lines in Figure 2.
  • I0 indicates a storm sash of ordinary construction having a Ventilating slot or opening II in its bottom rail for the admission of outside air.
  • a unitary device or attachment consisting of a combined airydefiecting shield and closure therefor, the latter being manually adjustable to regulate vthe ⁇ the top of this section being open to admit the air into the room in such a manner as to minimize sash-rail, the end flanges serving as attaching flanges for receiving screws I6 to secure the device to the sash.
  • the adjustable closure for regulating the amount of air to be delivered into the room through the sash-slot II is indicated by the numeral i'I and consists of a flat sheet metal plate applied to the open rear side of the Ventilating section I2 of the deilecting shield and pivoted at one end at I8 to the companion end flange I5a of such section to swing vertically.v Adjacent its free end this plate has a finger piece I9, which may be punched therefrom or otherwise formed, for facilitating its movementeto the adjustable positions desired.
  • those portions of the shield-bodyinwardly of its end attaching flanges I5a are offset forwardly, as indicated at 20, to provide spaces or pockets for receiving the end portions of the closure plate I'I and bringing y the rear face of such plate flush withA the companion faces of the end flanges so that the same is effectually retained between the shield body and the storm sash.
  • This unitary assembly of deecting shield and adjustable closure is easy to apply and remove or interchange when desired,
  • a device of the character described comprising a ventilator shield open at its top and inner side, v

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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

May 15, 1945. K E. 1 Col- FED 2,376,230
SASH VENTILATOR Filed Sept. 9, 1944 Patented May 15, 1.945
UNITED STATE S PATENT OFFIC E 2,376,230 y sAsH vEN'rILA'roR Earl J .`Ooffed, Depevv, N. Y.
Application September 9, 1944Serial No. 553,392
1 Claim.
This invention relates to certain new and useful improvements in ventilators for storm sash and the like. v
It has for one of its objects to provide a unitary device or attachment for storm sash which is so designed as to embody therein a combined air deilecting shield and adjustable closure therefor.
Another object of the invention is to provide a l11o-draft ventilator of this character which is simple, compact and inexpensive in construction, and which can be readily applied to and removed from a storm sash. l
drafts. At its bottom and ends the section lz has marginal flanges I and I5a, respectively,
. which bear iiatwise against the inner face of the Other features of the invention reside in the `construction and arrangement of parts hereinafter described and particularly pointedl out in the appended claim.
In the accompanying drawing: Figure 1 is a fragmentary perspective view'of a storm lsash showing my improved ventilator applied thereto. Figure 2 is an enlarged longitudinal section taken substantially in the plane of line 2 2, Figure 1. Figures 3 and 4 are transverse vertical sections taken in the planes of the kcorrespondingly numbered lines in Figure 2.
Similar characters of reference indicate coresponding parts throughout the several views.
Referring 'now to the drawing, I0 indicates a storm sash of ordinary construction having a Ventilating slot or opening II in its bottom rail for the admission of outside air.
Appliedto the inner side of the bottom rail of the sash about its vent slot I I is a unitary device or attachment consisting of a combined airydefiecting shield and closure therefor, the latter being manually adjustable to regulate vthe `the top of this section being open to admit the air into the room in such a manner as to minimize sash-rail, the end flanges serving as attaching flanges for receiving screws I6 to secure the device to the sash. I
The adjustable closure for regulating the amount of air to be delivered into the room through the sash-slot II is indicated by the numeral i'I and consists of a flat sheet metal plate applied to the open rear side of the Ventilating section I2 of the deilecting shield and pivoted at one end at I8 to the companion end flange I5a of such section to swing vertically.v Adjacent its free end this plate has a finger piece I9, which may be punched therefrom or otherwise formed, for facilitating its movementeto the adjustable positions desired. kBy preference, those portions of the shield-bodyinwardly of its end attaching flanges I5a are offset forwardly, as indicated at 20, to provide spaces or pockets for receiving the end portions of the closure plate I'I and bringing y the rear face of such plate flush withA the companion faces of the end flanges so that the same is effectually retained between the shield body and the storm sash. This unitary assembly of deecting shield and adjustable closure is easy to apply and remove or interchange when desired,
and it is very effective in controlling vroom-ventilation with a minimum of drafts.
I claim as my invention:
A device of the character described, comprising a ventilator shield open at its top and inner side, v
inner faces of the attaching flanges.
EARL J. COFFED.
US553392A 1944-09-09 1944-09-09 Sash ventilator Expired - Lifetime US2376230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US553392A US2376230A (en) 1944-09-09 1944-09-09 Sash ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US553392A US2376230A (en) 1944-09-09 1944-09-09 Sash ventilator

Publications (1)

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US2376230A true US2376230A (en) 1945-05-15

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US553392A Expired - Lifetime US2376230A (en) 1944-09-09 1944-09-09 Sash ventilator

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529792A (en) * 1947-02-14 1950-11-14 Wityaz William Storm sash ventilator and deflector
USD384166S (en) * 1996-08-13 1997-09-23 Lloyd Coates Combined window ventilator and rain catcher
US8936660B2 (en) 2012-06-03 2015-01-20 Jorge Andres CRUZ AGUADO Ventilation screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529792A (en) * 1947-02-14 1950-11-14 Wityaz William Storm sash ventilator and deflector
USD384166S (en) * 1996-08-13 1997-09-23 Lloyd Coates Combined window ventilator and rain catcher
US8936660B2 (en) 2012-06-03 2015-01-20 Jorge Andres CRUZ AGUADO Ventilation screen

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