US189720A - Improvement in window-screens - Google Patents
Improvement in window-screens Download PDFInfo
- Publication number
- US189720A US189720A US189720DA US189720A US 189720 A US189720 A US 189720A US 189720D A US189720D A US 189720DA US 189720 A US189720 A US 189720A
- Authority
- US
- United States
- Prior art keywords
- window
- grooves
- screens
- section
- vertical
- 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
- 210000002105 Tongue Anatomy 0.000 description 12
- 241000238631 Hexapoda Species 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B9/522—Dimensionally adjustable fly screens
Definitions
- N4 PETERS PHOTO-LITHOGRAPHEH. WASHKNGTON.
- Fig. 2 is'a cntral vertical sec-- tional view of my screen extended.
- This invention relates to window-screens; and consists in the construction and combination of parts, hereinafter described and claimed.
- A designates one section of the frame of a window-screen, and B the othery section thereof, each framesection being rectangular, and covered with a wire-screen, O, for excluding insects.
- Section A is provided at the top and bottom with vertical beads or tongues a, vertical grooves al, horizontal grooves a?, and corner ridges a3 between said grooves.
- Section B isgcorrespondvingly provided at top and bottom with vertical grooves b, which receive tongues a, vertical tongues b1, which set into grooves al, horizontal tongues b2, which set into grooves a, and corner recesses b3, which receive corner ridges a3.
- the two sections A and B thus connected may be readily slid together or apart, so as to open or close the window.
- Section B is provided With a vertical bar, D, which .presses against the screen O of the other section, and is stopped by one of the uprights thereof when the said sections are slid apart. Its oftice is to exclude insects, and to prevent sections A and B from separating.
- screen-section A having vertical tongues a, vertical grooves al, horizontal grooves a2, and corner ridges a3, with section B, having grooves b, tongues b1 and b2, and corner recesses b3, substantially as and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Measurement Of Radiation (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
Description
W. FLOOD.
N4 PETERS, PHOTO-LITHOGRAPHEH. WASHKNGTON. D Cv UNITED STATES PATENT OFFICE.
WILLIAM FLOOD, OF NEW YORK, N. Y., ASSIGNOR TO SAMUEL ROEBUCK,
OF SAME PLACE.
IMPROVEMENT IN WINDOW-SCREENS.
Specification forming part of Letters Patent No. {89,720, dated April 17, 1877; application tiled March 24, 1877.
screen, and Fig. 2 is'a cntral vertical sec-- tional view of my screen extended.
This invention relates to window-screens; and consists in the construction and combination of parts, hereinafter described and claimed.
In the accompanying drawings, A designates one section of the frame of a window-screen, and B the othery section thereof, each framesection being rectangular, and covered with a wire-screen, O, for excluding insects. Section A is provided at the top and bottom with vertical beads or tongues a, vertical grooves al, horizontal grooves a?, and corner ridges a3 between said grooves. Section B isgcorrespondvingly provided at top and bottom with vertical grooves b, which receive tongues a, vertical tongues b1, which set into grooves al, horizontal tongues b2, which set into grooves a, and corner recesses b3, which receive corner ridges a3. The two sections A and B thus connected may be readily slid together or apart, so as to open or close the window. Section B is provided With a vertical bar, D, which .presses against the screen O of the other section, and is stopped by one of the uprights thereof when the said sections are slid apart. Its oftice is to exclude insects, and to prevent sections A and B from separating.
What I claim as new, and desire to secure by Letters Patent, is-
The combination of screen-section A, having vertical tongues a, vertical grooves al, horizontal grooves a2, and corner ridges a3, with section B, having grooves b, tongues b1 and b2, and corner recesses b3, substantially as and for the purpose set forth.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
WILLIAM FLOOD.
- Witnesses:
JAMES H. HUNTER, JOHN S. GAGE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US189720A true US189720A (en) | 1877-04-17 |
Family
ID=2259127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US189720D Expired - Lifetime US189720A (en) | Improvement in window-screens |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US189720A (en) |
-
0
- US US189720D patent/US189720A/en not_active Expired - Lifetime
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