US140674A - Improvement in window-screens - Google Patents
Improvement in window-screens Download PDFInfo
- Publication number
- US140674A US140674A US140674DA US140674A US 140674 A US140674 A US 140674A US 140674D A US140674D A US 140674DA US 140674 A US140674 A US 140674A
- Authority
- US
- United States
- Prior art keywords
- frame
- window
- screen
- frames
- improvement
- 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
- 150000001875 compounds Chemical class 0.000 description 8
- 241000255925 Diptera Species 0.000 description 4
- 241000256113 Culicidae Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 230000003190 augmentative Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0825—Relatively slidable coverings, e.g. telescopic
-
- 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
- E06B3/92—Doors or windows extensible when set in position
- E06B3/921—Doors or windows extensible when set in position with several parts mounted telescopically inside each other
Definitions
- This invention relates to a screen which may be adapted to windows, doors, and openings wherein musquitos, flies, Src., are apt to enter 5 and it consists in two net-covered frames, which are constructed with bars, of which those of one frame pass through the side piece ot' the other frame, whereby the compound frame may be extended and closed without disturbing or altering the netting, and when extended be equally strong as when closed, and accidental separation ot' the two parts cannot occur.
- A represents the screen, which is constructed of two frames, B B.
- Each frame consists of the vertical side pieces C O and the connecting horizontal bars D D.
- One side piece of each frame is perforated, and through the perforations are passed the bars D l) of the other frame, in which position of parts the two fra-mes are arranged parallel to each other, ⁇
- a-nd form a non-detachable compound frame.
- a suitable netting, E which extends from the side pieces of the frame, and incloses the space of the frame between the said side pieces.
- the ⁇ position of the The operation is as follows: When the screen is to be applied to a window the sash is raised suiciently high to admit the screen. The frames are then drawn away from each other so as to widen or extend the screen equal to the width of ⁇ the sash-frame, and the window is then lowered on the screen.
- the central part of the compound frame is as firm as the sides thereof, owing to the bars of the two frames passing through the inner side pieces thereof, as has been stated. This so irmly braces the central part that it cannot there be forced out in a hurry to obtain access to the screen for purposes of removal, or by children whose inclination to do the same is well known.
- the screen is readily adapted for doorways by securing to one frame, as at a, hinges, butts, p intles, or other proper appliances which shall act as an axis for the screen, andpermit it to swing therefrom.
- a latch ot' suitable construction is applied to the other frame for engagement with the keeper of the door-frame.
- the screen When the screen is closed it forms a cour one frame passing through one of the side pieces ofthe other frame, in combination with the netting E respectively secured to each frame, and operating in the manner and for the purpose set forth.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Description
l. W. BQUGHIDN.
Windozw-Sqreens. No. 140,674. Paremedjuly 8,1873.
UNITED STATES PATENT OFFICE.
JOHNV. BOUGHTON, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN WINDOW-SCREENSI Specitication forming part of Letters Patent No. 140,674, dated July 8, 1873; application iiled June 26,1873.
To all whom it may concer-n:
Be it known that I, JonN W. BOUGHTON, of the city and county of Philadelphia and State of Pennsylvania, have invented a new and useful Improvement in Mosquito and Fly Screens; and I do herebydeclare the following to be a clear and exact description ofthe nature thereof, sufficient to enable others skilled inthe art to which my invention appertains to fully understand, make, and use the same, reference being-had to the accompanying drawings making part of vthis specification, in which- Figures l and 3 are face views of the device embodying my invention. Fig. 2 is an end view thereof.
Similar letters of reference indicate corresponding parts in the several figures.
This invention relates to a screen which may be adapted to windows, doors, and openings wherein musquitos, flies, Src., are apt to enter 5 and it consists in two net-covered frames, which are constructed with bars, of which those of one frame pass through the side piece ot' the other frame, whereby the compound frame may be extended and closed without disturbing or altering the netting, and when extended be equally strong as when closed, and accidental separation ot' the two parts cannot occur.
Referring to the drawings, A represents the screen, which is constructed of two frames, B B. Each frame consists of the vertical side pieces C O and the connecting horizontal bars D D. One side piece of each frame is perforated, and through the perforations are passed the bars D l) of the other frame, in which position of parts the two fra-mes are arranged parallel to each other,`
a-nd form a non-detachable compound frame. On the outside of each frame there is secured a suitable netting, E, which extends from the side pieces of the frame, and incloses the space of the frame between the said side pieces.
It will be seen that the` position of the The operation is as follows: When the screen is to be applied to a window the sash is raised suiciently high to admit the screen. The frames are then drawn away from each other so as to widen or extend the screen equal to the width of `the sash-frame, and the window is then lowered on the screen.
'It will be seen that the netting remains intact in all the movements of the frame, the two parts becoming continuous of each other, and extending from the outer sides of the compound frame, so that there is no unoccupied space for the entrance or passage ot' lies, mosquitos, or other insects.
Y, The central part of the compound frame is as firm as the sides thereof, owing to the bars of the two frames passing through the inner side pieces thereof, as has been stated. This so irmly braces the central part that it cannot there be forced out in a hurry to obtain access to the screen for purposes of removal, or by children whose inclination to do the same is well known.
Should the two frames be extended during examination or preparation for tting into the window-frame, their motion will be limited by the inner sides of the two frames which come firmly against each other, and are stopped thereby, thus preventing displacement of the two frames, and obviating the subsequent inconvenience of tting them to each other.
The screen is readily adapted for doorways by securing to one frame, as at a, hinges, butts, p intles, or other proper appliances which shall act as an axis for the screen, andpermit it to swing therefrom.
A latch ot' suitable construction is applied to the other frame for engagement with the keeper of the door-frame.
1n this case the adjustment of the two frames relativelyr to the width of the doorway is accomplished in a manner similar to that stated in the application of the device to windows.
Owing to the necessarily-increased vertical dimensions ofthe door the number of horizontal bars will be augmented for purposes of stilfenin g or bracing the frames.
When the screen is closed it forms a cour one frame passing through one of the side pieces ofthe other frame, in combination with the netting E respectively secured to each frame, and operating in the manner and for the purpose set forth.
JOHN W. BOUGHTON.
Witnesses:
JOHN A. WIEDERSHEIM, MILLARD F. WALTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US140674A true US140674A (en) | 1873-07-08 |
Family
ID=2210088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US140674D Expired - Lifetime US140674A (en) | Improvement in window-screens |
Country Status (1)
Country | Link |
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US (1) | US140674A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531797A (en) * | 1948-03-03 | 1950-11-28 | Wellward Tool Company Inc | Extensible metallic structure |
US2648307A (en) * | 1950-08-09 | 1953-08-11 | Maurice E Bowers | Chicken chute |
US2742961A (en) * | 1953-10-26 | 1956-04-24 | Ernest L Van Camp | Automobile window screen |
FR2822187A1 (en) * | 2001-03-15 | 2002-09-20 | Mariton | Sliding door comprises leaf rotating around vertical spindle and leaf translating horizontally relative to first by means of set of rollers housed in chassis horizontal sections |
-
0
- US US140674D patent/US140674A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531797A (en) * | 1948-03-03 | 1950-11-28 | Wellward Tool Company Inc | Extensible metallic structure |
US2648307A (en) * | 1950-08-09 | 1953-08-11 | Maurice E Bowers | Chicken chute |
US2742961A (en) * | 1953-10-26 | 1956-04-24 | Ernest L Van Camp | Automobile window screen |
FR2822187A1 (en) * | 2001-03-15 | 2002-09-20 | Mariton | Sliding door comprises leaf rotating around vertical spindle and leaf translating horizontally relative to first by means of set of rollers housed in chassis horizontal sections |
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