US192982A - Improvement in window-screens - Google Patents
Improvement in window-screens Download PDFInfo
- Publication number
- US192982A US192982A US192982DA US192982A US 192982 A US192982 A US 192982A US 192982D A US192982D A US 192982DA US 192982 A US192982 A US 192982A
- Authority
- US
- United States
- Prior art keywords
- window
- screens
- improvement
- screen
- spring
- 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
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/47—Sash fasteners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0894—Spring arm
Definitions
- This invention relates to an improvement in window-screens, and particularly to means for adjusting the same, the object being the construction of a cheap spring for adjusting the screen to different elevations.
- the invention consists in a spring-latch for holding the screen at difierent elevations, and constructed as shown and hereinafter described.
- the screen-frame is made of the usual form, with the top bar A, lower bar B, and sides 0 D.
- the outer edge of the sides is grooved vertically so as to set onto a rib, d, on the window-jamb, as seen in Fig. 3. i
- the spring-latch is cut from elastic sheet metal into the required form, as seen in Fig. 4, one end of the body E turned inward, as atf, so as to be driven into the edge of the screen, as seen in Fig.2.
- the upper end is turned outward at right angles, as at h, and extends inward to form a convenient fingerpiece, 13, by which to operate the spring, the finger-piece t extending to the inside of the screen, as seen in Fig. 1.
- the body E lies in the groove of the screen
Description
F. A. GILBERT WINDOW-SCREEN.
Patented July 10,1877.
N.PETER5. PNOTD LlTHOGRAPNER WASHINGTON, D, C.
U ITED STATES PATENT O EIcE.
FREDERICK A. GILBERT, OF NEW ,HAVEN,OONNEOTIOUT.
IMPROVEMENT IN WINDOW-SCREENS.
Specification forming part of Letters Patent No. 192,982, dated July 10, 1877; application fu'led May 7, 1877.
To all whom it may concern Be it known that I, FREDERICK A. GTL- BERT, of New Haven, in the county of New Haven and State of Connecticut, have invented a new Improvement in Window Screens; and, I do hereby declare the follow ing, when taken in connection with the accompanying drawings and the letters of reference marked thereon, to be a full, clear, and exact description of the same, and which said drawings constitute part of this specification, and represent in- Figure '1, an inside view; Fig. 2, a vertical section Fig. 3, a transverse section; and, in Fig. 4, the springin perspective. i
This invention relates to an improvement in window-screens, and particularly to means for adjusting the same, the object being the construction of a cheap spring for adjusting the screen to different elevations.
The invention consists in a spring-latch for holding the screen at difierent elevations, and constructed as shown and hereinafter described.
The screen-frame is made of the usual form, with the top bar A, lower bar B, and sides 0 D. The outer edge of the sides is grooved vertically so as to set onto a rib, d, on the window-jamb, as seen in Fig. 3. i
The spring-latch is cut from elastic sheet metal into the required form, as seen in Fig. 4, one end of the body E turned inward, as atf, so as to be driven into the edge of the screen, as seen in Fig.2. The upper end is turned outward at right angles, as at h, and extends inward to form a convenient fingerpiece, 13, by which to operate the spring, the finger-piece t extending to the inside of the screen, as seen in Fig. 1.
and the elasticity of the body tends to throw the projection h outward into a notch providedfor itin the side of the frame, as seen in Fig. 1, so as to lock the screen atany desired point. This construction of spring is simple, and produced at a trifling cost.
I claim+- The herein-described spring or holder for window-screens, consisting of the body E, one end, f, turned inward as a means for securing the spring, the upper edge It turned outward to form the locking-projection, and the finger-piece t, all constructed from a single piece ofsheet metal, substantially as described.
' FRED. A. GILBERT.
. The body E lies in the groove of the screen,
Witnesses:
J. H. SHUMWAY, CLARA BROUGHTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US192982A true US192982A (en) | 1877-07-10 |
Family
ID=2262388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US192982D Expired - Lifetime US192982A (en) | Improvement in window-screens |
Country Status (1)
Country | Link |
---|---|
US (1) | US192982A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030206337A1 (en) * | 2002-05-06 | 2003-11-06 | Eastman Kodak Company | Exposure apparatus for irradiating a sensitized substrate |
-
0
- US US192982D patent/US192982A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030206337A1 (en) * | 2002-05-06 | 2003-11-06 | Eastman Kodak Company | Exposure apparatus for irradiating a sensitized substrate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US192982A (en) | Improvement in window-screens | |
US213343A (en) | Improvement in shutters | |
US808400A (en) | Window-screen. | |
US476406A (en) | Anti-rattler | |
US1252770A (en) | Window-ventilator. | |
US736391A (en) | Window-curtain fixture. | |
US101908A (en) | Improvement in hinges | |
US559953A (en) | Sash-cord fastener | |
US506393A (en) | Window-shutter | |
US166690A (en) | Improvement in window-frames | |
US912295A (en) | Window-lock. | |
US607926A (en) | Sash holder and lock | |
US848195A (en) | Combined shade-bracket and curtain-rod support. | |
US383510A (en) | Half to john j | |
US1114882A (en) | Adjustable window-shade hanger. | |
US298021A (en) | Securing carriage window-frames to curtains | |
US824273A (en) | Window-blind-slat fastener. | |
US459723A (en) | Island | |
US446640A (en) | Shade-roller bracket | |
US1238680A (en) | Window-shade bracket. | |
US809884A (en) | Shutter bower and fastener. | |
US201512A (en) | Improvement in window-screens | |
US202599A (en) | Improvement in window-screens | |
US545488A (en) | Shutter-fastener | |
US621578A (en) | Sash-fastener |