US1588855A - Ventilator valve for windows - Google Patents

Ventilator valve for windows Download PDF

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Publication number
US1588855A
US1588855A US47117A US4711725A US1588855A US 1588855 A US1588855 A US 1588855A US 47117 A US47117 A US 47117A US 4711725 A US4711725 A US 4711725A US 1588855 A US1588855 A US 1588855A
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Prior art keywords
plate
plates
valve
opening
windows
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Expired - Lifetime
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US47117A
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Sachse Martin
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Individual
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Priority to US47117A priority Critical patent/US1588855A/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

  • the invention relates to means tor con.- trolling ventilation of a room and has tor its object the provision ot a slide valve adapted to be attached to the lower rail of a window sash to control the passage of air through an opening in the sash.
  • a further object ot the invention is the provision of a valve comprising a metal plate having its longitudinal edges bent to form guides and plates slidably mounted in said guides, the meeting edge ot one ci the plates being offset to overlap the meeting edge of the other plate and each of the plates provided with an offset tongue formed by parallelincisions, said tongues 'forming stops to limit the movement of 'the plates.
  • Figure 2 a front view in elevation showing the plate applied to a window sash, illustrated tragmentally,
  • Figure 8 a longitudinal sectional view on a plane indicated by the line Sw?) oi' Figure 2
  • Figure t a transverse sectional view on the plane indicated by the line lf-t of Figure 2.
  • the improved ventilator valve comprisei a plate l having its longitudinal edges bent back on the plate and spaced therefrom as shown at 2 to form guides to slidably receive the valve plates 3 and Li. rEhe outer ends of valve plates 3 and i are bent on themselves, and then at right angles to the planes of the plates as shown at 5 to torni handles for the operation ot' the plates in opening and closing them.
  • Plate a is also formed with an integral tongue 7 formed by Seria1 No. 47,117.
  • Plate 3 is also provided with an outwardly projecting tongue 9 con-y structed similarly to tongue 7 and serving as a stop to limit the outward movement of plate 3 in opening the plate.
  • the ends oit' the bent back portions 2 .are inclined as shown at l0, and said inclmed ends serve as stops to limit the inward movement oithe plate by engaging the angular portions 5.
  • the device is attached to a window sash, and preferably the lower rail of the sasn as indicated at A, said sash being provided with an elongated opening B corre sponding to the opening 8 in plate l, and plate l is secured to the rail A by means of driven astenings ll engaging openings 12 adjacent to the ends of the plates.
  • plates 3 and 4 may be manipulated to partly or entirely open the passage through openings B and 8, or ventilation may be entirely closed by closing the plates.
  • a ventilator valve adapted to be secured to a window sash and to control the passage of air through an opening therein comprising a plate adapted to be secured on a sash and having an opening therein alined with an opening in the sash, guides on the longitudinal edges ot the plate :tormed by folding said edges, valve plates slidably mounted in said guides, one of said valve plates having its edge meeting the other plate offset to overlap the adjacentedge of the otherV plate, and each ot' said plates having a tongue cut therefrom by substantially parallel incisions and bent outwardly of the plates to provide stops to limit the movement ot the plates.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

Juner 15v 1926.
M. SACHSE VENTILATOR VALVE Foa w'mnows .FiledA .my so. 1925 Patented June 15, 1926.,
FATENT QFFICE.
MARTIN SACHSE, 0F RACINE', WISCONSIN.
VENTILATOR VALVE FOR VIINDOWS.
Application filed July 30, 1925.
The invention relates to means tor con.- trolling ventilation of a room and has tor its object the provision ot a slide valve adapted to be attached to the lower rail of a window sash to control the passage of air through an opening in the sash.
A further object ot the invention is the provision of a valve comprising a metal plate having its longitudinal edges bent to form guides and plates slidably mounted in said guides, the meeting edge ot one ci the plates being offset to overlap the meeting edge of the other plate and each of the plates provided with an offset tongue formed by parallelincisions, said tongues 'forming stops to limit the movement of 'the plates.
The construction and operation ci the invention will be described infdetail hereinaiter and the construction will be ifound illustrated in the accompanying Ydrawings in which Figure l is a view in elevation of the rear ot the plate,
Figure 2 a front view in elevation showing the plate applied to a window sash, illustrated tragmentally,
Figure 8 a longitudinal sectional view on a plane indicated by the line Sw?) oi' Figure 2, and
Figure t a transverse sectional view on the plane indicated by the line lf-t of Figure 2.
In the drawings similar reference characters will be used to designate corresponding parts throughout the several views.
The improved ventilator valve comprisei a plate l having its longitudinal edges bent back on the plate and spaced therefrom as shown at 2 to form guides to slidably receive the valve plates 3 and Li. rEhe outer ends of valve plates 3 and i are bent on themselves, and then at right angles to the planes of the plates as shown at 5 to torni handles for the operation ot' the plates in opening and closing them.
The inner edge ot plate fiis oiiset shown at 6 to overlap the corresponding inner edge ot plate 3 to iorm a substantially air-tight 'joint when the plates are in closed position as shown in the drawings. Plate a is also formed with an integral tongue 7 formed by Seria1 No. 47,117.
making parallel incisions in the ends of the plate and bending the tongue outwardly from the plate as shown, said tongue serving to engage the meeting edge of plate 3` when the plates are in a closed position, and also serving as a stop to engage the end of opening 8 in plate l. Plate 3 is also provided with an outwardly projecting tongue 9 con-y structed similarly to tongue 7 and serving as a stop to limit the outward movement of plate 3 in opening the plate. As shown in Figure 2 the ends oit' the bent back portions 2 .are inclined as shown at l0, and said inclmed ends serve as stops to limit the inward movement oithe plate by engaging the angular portions 5.
In use, the device is attached to a window sash, and preferably the lower rail of the sasn as indicated at A, said sash being provided with an elongated opening B corre sponding to the opening 8 in plate l, and plate l is secured to the rail A by means of driven astenings ll engaging openings 12 adjacent to the ends of the plates. It will be apparent that when the device is in position as shown in the drawings, plates 3 and 4 may be manipulated to partly or entirely open the passage through openings B and 8, or ventilation may be entirely closed by closing the plates.
What is claimed is z- A ventilator valve adapted to be secured to a window sash and to control the passage of air through an opening therein comprising a plate adapted to be secured on a sash and having an opening therein alined with an opening in the sash, guides on the longitudinal edges ot the plate :tormed by folding said edges, valve plates slidably mounted in said guides, one of said valve plates having its edge meeting the other plate offset to overlap the adjacentedge of the otherV plate, and each ot' said plates having a tongue cut therefrom by substantially parallel incisions and bent outwardly of the plates to provide stops to limit the movement ot the plates.
In testimony whereof I aiiiX my signature.
MARTIN SACI-ISE.
US47117A 1925-07-30 1925-07-30 Ventilator valve for windows Expired - Lifetime US1588855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US47117A US1588855A (en) 1925-07-30 1925-07-30 Ventilator valve for windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47117A US1588855A (en) 1925-07-30 1925-07-30 Ventilator valve for windows

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US1588855A true US1588855A (en) 1926-06-15

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US47117A Expired - Lifetime US1588855A (en) 1925-07-30 1925-07-30 Ventilator valve for windows

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100009619A1 (en) * 2004-10-21 2010-01-14 Poul Christensen Window with a ventilation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100009619A1 (en) * 2004-10-21 2010-01-14 Poul Christensen Window with a ventilation device
US8221201B2 (en) * 2004-10-21 2012-07-17 Poul Christensen Window with a ventilation device

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