US838382A - Ventilator. - Google Patents
Ventilator. Download PDFInfo
- Publication number
- US838382A US838382A US29633506A US1906296335A US838382A US 838382 A US838382 A US 838382A US 29633506 A US29633506 A US 29633506A US 1906296335 A US1906296335 A US 1906296335A US 838382 A US838382 A US 838382A
- Authority
- US
- United States
- Prior art keywords
- frame
- ventilator
- arms
- sections
- eyes
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/80—Door leaves flexible
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G5/00—Screens; Draught-deflectors
Definitions
- This invention relates to ventilators designed especially for application to windows, and has for its objects to produce a comparatively simple inexpensive device of this char acter embodying a frame and a covering in which the frame may be folded into neat compact form for shipment or storage, one wherein the frame will be held rigidly in open condition for use, and one whereby a room may be thoroughly ventilated and the entrance of rain or snow be at the same time prevented.
- Figure 1 is a sectional elevation of a ventilator embodying the invention and showing the same applied for use.
- Fig. 2 is a perspective view of the frame in open condition.
- Fig. 3 is a similar view showing the frame collapsed or folded.
- the ventilator-frame which is preferably composed of wire, comprises a normally vertical U-shaped portion or section 1 and a horizontal substantially U-shaped portion or sec tion 2, the end portions or arms 3 of which are pivoted at their inner terminals, as at 4, to the lower ends of the end portions or arms 5 of section 1, the arms 5 of which are provided near their normally upper ends with integral loops or eyes 6, formed by suitably bending or coiling the wire during the operation of forming the frame.
- eyes or coils 8 Formed at the normally outer ends of the arms 3 are eyes or coils 8, in which are terminally pivoted diagonal bracing members or rods 9, having at their outer free ends engaging portions or hooks 10, adapted for engagement with the loops 6 to brace the frame in open condition, as illustrated in Fig. 2.
- a covering, 11, of canvas or other suitable pliable material Applied to the frame is a covering, 11, of canvas or other suitable pliable material, said covering being marginally attached to the foldable portions or sections 1 and 2 and adapted when the frame is opened to be maintained in distended condition.
- the frame In practice when the ventilator is to be used the frame is held in open position by me ans of the braces 9, as heretofore explained, and the section 1 is positioned vertically beneath a window-sash 12 to rest upon the sill 13 with the frame 2 projecting horizontally beyond the sill, as seen in Fig. 1, thus to permit a free circulation of air upward beneath the ventilator and into the compartment.
- the frame is composed of spring-Wire, whereby in positioning the same in the window the end pieces 3 and 5 may be swung into place within the sash-guides and, owing to expansive pressure within the latter, hold the ventilator securely in place, and, furthermore, that when the device is not in use it may be collapsed or folded into compact form for storage by disengaging the braces 9 and folding the framesections 1 and 2, as seen in Fig. 3.
- a ventilator comprising a frame consisting of a pair of substantially U-sha ed sections each formed from a single lengt of material and having their end portions or arms pivotally connected at their terminals, brace members connected with one of-the sections and adapted for engagement with the other to hold the frame in open position, and a covering applied to the frame.
- a ventilator comprisin a frame consisting of a pair of substantially U-shaped sections each formed from a single length of material and having their end portions or arms pivotally connected at their terminals, the arms of one of the sections being provided with eyes,'brace members pivoted to the other section and having engaging portions to engage said eyes for holding the frame in open position, and a covering applied to the frame.
- a ventilator comprising a frame consisting of a pair of substantially U-shaped sections each formed from a single length of mathe frame in open position, and av covering l terlal and hav ng end portions or arms, the i applled to the frame. 10 arms of one section being pivotally connected In testimony whereof I afiix my signature at their terminals with the terminals of the I in presence of two witnesseses.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Description
No. 838,382. 1 PATENTED DEC. 11, 1906: E. H. GASWELL.
VENTILATO R. APPLICATION FILED m. 1a. 1906.
ms NORRIS PETERS co., WASHINOION. n, c
EDWIN H. OAS'WELL, OF NORRIDGEWOCK, MAINE.
VENTILATOR.
Specification of Letters Patent.
Patented Dec. 11, 1906.
Application filed January 16,1906- Serial No. 296,335.
To all whom it may concern.-
Be it known that I, EDWIN I'I. CAswELL, a citizen of the United States, residing at Nor ridgewock, in the county of Somerset and State of Maine, have invented new and useful Improvements in Ventilators, of which the following is a specification.
This invention relates to ventilators designed especially for application to windows, and has for its objects to produce a comparatively simple inexpensive device of this char acter embodying a frame and a covering in which the frame may be folded into neat compact form for shipment or storage, one wherein the frame will be held rigidly in open condition for use, and one whereby a room may be thoroughly ventilated and the entrance of rain or snow be at the same time prevented.
With these and other objects in view the invention comprises the novel features of construction and combination of parts more fully hereinafter described.
In the accompanying drawings, Figure 1 is a sectional elevation of a ventilator embodying the invention and showing the same applied for use. Fig. 2 is a perspective view of the frame in open condition. Fig. 3 is a similar view showing the frame collapsed or folded.
Referring to the drawings, it will be seen that the ventilator-frame, which is preferably composed of wire, comprises a normally vertical U-shaped portion or section 1 and a horizontal substantially U-shaped portion or sec tion 2, the end portions or arms 3 of which are pivoted at their inner terminals, as at 4, to the lower ends of the end portions or arms 5 of section 1, the arms 5 of which are provided near their normally upper ends with integral loops or eyes 6, formed by suitably bending or coiling the wire during the operation of forming the frame. Formed at the normally outer ends of the arms 3 are eyes or coils 8, in which are terminally pivoted diagonal bracing members or rods 9, having at their outer free ends engaging portions or hooks 10, adapted for engagement with the loops 6 to brace the frame in open condition, as illustrated in Fig. 2.
Applied to the frame is a covering, 11, of canvas or other suitable pliable material, said covering being marginally attached to the foldable portions or sections 1 and 2 and adapted when the frame is opened to be maintained in distended condition.
In practice when the ventilator is to be used the frame is held in open position by me ans of the braces 9, as heretofore explained, and the section 1 is positioned vertically beneath a window-sash 12 to rest upon the sill 13 with the frame 2 projecting horizontally beyond the sill, as seen in Fig. 1, thus to permit a free circulation of air upward beneath the ventilator and into the compartment. It may be mentioned in this connection that the frame is composed of spring-Wire, whereby in positioning the same in the window the end pieces 3 and 5 may be swung into place within the sash-guides and, owing to expansive pressure within the latter, hold the ventilator securely in place, and, furthermore, that when the device is not in use it may be collapsed or folded into compact form for storage by disengaging the braces 9 and folding the framesections 1 and 2, as seen in Fig. 3.
From the foregoing it is apparent that I produce a simple device admirably adapted for the attainment of the ends in view, it being understood that in attaining these ends minor changes in the details herein set forth may be resorted to without departing from the spirit of the invention.
Having thus described my invention, what I claim is 1. A ventilator comprising a frame consisting of a pair of substantially U-sha ed sections each formed from a single lengt of material and having their end portions or arms pivotally connected at their terminals, brace members connected with one of-the sections and adapted for engagement with the other to hold the frame in open position, and a covering applied to the frame.
2. A ventilator comprisin a frame consisting of a pair of substantially U-shaped sections each formed from a single length of material and having their end portions or arms pivotally connected at their terminals, the arms of one of the sections being provided with eyes,'brace members pivoted to the other section and having engaging portions to engage said eyes for holding the frame in open position, and a covering applied to the frame.
3. A ventilator comprisinga frame consisting of a pair of substantially U-shaped sections each formed from a single length of mathe frame in open position, and av covering l terlal and hav ng end portions or arms, the i applled to the frame. 10 arms of one section being pivotally connected In testimony whereof I afiix my signature at their terminals with the terminals of the I in presence of two Witnesses.
arms on the other and provided with eyes, di- ED WIN H. CASWELL. agonal members pivotally engaged with one Witnesses: 01 the sections and having terminal hooks for TI-I0s. F. TAYLOR, j 1 detachable engagement With the eyes to hold W. F. BROWN. 7
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29633506A US838382A (en) | 1906-01-16 | 1906-01-16 | Ventilator. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29633506A US838382A (en) | 1906-01-16 | 1906-01-16 | Ventilator. |
Publications (1)
Publication Number | Publication Date |
---|---|
US838382A true US838382A (en) | 1906-12-11 |
Family
ID=2906855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29633506A Expired - Lifetime US838382A (en) | 1906-01-16 | 1906-01-16 | Ventilator. |
Country Status (1)
Country | Link |
---|---|
US (1) | US838382A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435397A (en) * | 1966-02-14 | 1969-03-25 | Mc Graw Edison Co | Combination overvoltage protective device and conductor support |
US20140109433A1 (en) * | 2012-10-22 | 2014-04-24 | Lynnette Van Orden Moore | Collapsible Clothes Hanging and Drying Apparatus |
-
1906
- 1906-01-16 US US29633506A patent/US838382A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435397A (en) * | 1966-02-14 | 1969-03-25 | Mc Graw Edison Co | Combination overvoltage protective device and conductor support |
US20140109433A1 (en) * | 2012-10-22 | 2014-04-24 | Lynnette Van Orden Moore | Collapsible Clothes Hanging and Drying Apparatus |
US9347170B2 (en) * | 2012-10-22 | 2016-05-24 | Lynnette Van Orden Moore | Collapsible clothes hanging and drying apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US399491A (en) | Del piakko | |
US1007829A (en) | Canopy. | |
US838382A (en) | Ventilator. | |
US181639A (en) | Improvement in folding flower balcony and stand | |
US976950A (en) | Folding frame for mosquito-bars. | |
US1137702A (en) | Foldable screen-frame. | |
US1124263A (en) | Collapsible tent. | |
US295127A (en) | miller- | |
US169502A (en) | Improvement in venetian shades | |
US1058142A (en) | Tent. | |
US213686A (en) | Improvement in combined nursery-gate and clothes-drier | |
US905647A (en) | Trellis. | |
US204187A (en) | Improvement in mosquito-net frames | |
US870541A (en) | Bed-canopy. | |
US244755A (en) | Beenhaed h | |
US230397A (en) | Cabinet-bed | |
US1008095A (en) | Collapsible poultry-coop. | |
US534076A (en) | Farland | |
US808476A (en) | Canopy. | |
US478103A (en) | Lunch-basket | |
US936041A (en) | Window-guard. | |
US148894A (en) | Improvement in mosquito-screens | |
US211890A (en) | Improvement in curtain-fixtures | |
US345183A (en) | Removable and adjustable awning | |
US311827A (en) | graver |