US962302A - Roller window-screen. - Google Patents
Roller window-screen. Download PDFInfo
- Publication number
- US962302A US962302A US51695809A US1909516958A US962302A US 962302 A US962302 A US 962302A US 51695809 A US51695809 A US 51695809A US 1909516958 A US1909516958 A US 1909516958A US 962302 A US962302 A US 962302A
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- United States
- Prior art keywords
- roller
- strips
- screen
- casing
- grooves
- Prior art date
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- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H23/00—Curtains; Draperies
- A47H23/02—Shapes of curtains; Selection of particular materials for curtains
- A47H23/04—Shapes of curtains
-
- 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
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/26—Compound frames, i.e. one frame within or behind another
- E06B3/2605—Compound frames, i.e. one frame within or behind another with frames permanently mounted behind or within each other, each provided with a pane or screen
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
C. C. BOYKIN.
ROLLER WINDOW SCREEN.
APP-LIOATION rum 22219, 1909.
Patented June 21, 1910.
2 SHEETS-SHEET 1;
0. G, BOYKIN.
ROLLER WINDOW yum.
APPLICATION FILED SEPT. 9, 1909. 962,302, Patented June 21,1910.
2 SHEETS-SHEET Z,
UNITED s ATES PATENT OFFICE CHRISTOPHER C. BOY KIN. OF NORFOLK. VIRGINIA. ASSIGNOR OF TKVO-THIRDS TO TIDEVVAIER SPEQIALTY COMPANY, OF NORFOLK. VIRGINIA. A FIRM.
ROLLER 'WINDOVf-SCREEN.
Specification of Letters Patent Patented it one 21, 1910.
Application filed September 9. 1909. Serial No. 516,958.
To (JIM/710m it may concern:
Be it known hat l. (inns'rornitn C. Bot- KIX. a ritizen of the lnitt-tl States, residing at Norfolk. in the eounl of Norfolk atnl State of Virginia. have invented new aml useful Improvements: in llollel' 'intlow- Screens, of whieh the following is a spewifieation.
The present invention relates to iltll)l'tt.tments in wimlow set-ems aml p:u-tieularl v of the t vpe wherein the sen-en is :nlaptetl to he woutul null unwouml with respet-t to a rolleix 2i!l(l it has-for its ohjeet primarih to provide a t-teen of thi (lass whh'h is adapter] to he loeatetl in sin-h a position within the wintlow. frame as not to interfere with the raising aml lowering of the inner or lower wimlow sash. although it will Screen at all times the opening hetween the uppe aml lowensashes a well as the win- (low opening pr vitletl h the. raising; of the lower sasln the loeatinn of the srreezt lit-int! sueh that the liliml tixtures tlt) not interfere with the operation of the scre n.
Another ohjert of the i nention is to provide a srreen of this elass whivh may he readily mounted in the wimlow frame or easing. the parts of the (levi -e eoiiperating in such a manner as to lock or retain the device in position, thus avoiding the necessity of screwing, nailing or otherwise fastening the screen to the window frame ittltl at the same time enabling unskilled persons to readily place the screen in position for use,
it being also possible to readily remove the screen when desired.
Further objects of the invention are to provide guiilez for the marginal edges of the screen .whieh are of surh a eonstruetion as to prevent the entraure of flies or insects at such edges, to provide a slitle to which the free etlgge of the ereen is attarhetl in such a manner as to insure the proper tension .upon the marginal wines of tilt :a-reen so as to retain it in close relation with the guides, said slitle slitlahly engaging the guides at the sitlo of the winrlmv opening. atitl to a'so provide tleviees; whirl: :na5 he atljus'tetl izttu a position to engage th rreen antl prevent. its being tll'tHYll iuwarilly hy wiutl. stir-h ileviees bent; aatomaiiraily returneil to ino erative position hy the rollinp or liftin; of the. s reen.
To th .50 and other eutls, the invention consists; llt certain improvenents and romhinations aml arrangenn-uts of parts. all as will he hereinafter mor fully tleserihetl. the novel features heing' pointe'l out partit-u larly in the r-lainrsat. the eml ol' the speeitiration.
In the aeeonipanyin; thawing: Figure t represents a sitle elevation ol a portion of a wimlow equipped with a roller sereen eonstru tetl in ttttfll'ilttltt't'. with the present invention: Fig. L represents a \ertiral sertion through the rrt'ttt aml atljat-ent portions of the sashes aml wimlow easing: Fig. I 1'e :resents a transverse set-lion through the wintlow easing aml the rreen': Fig. -l i a tletail enlargul view pazflv in Hl'll nl lt()\\'ltt;f the ronstrwtieu of the roller upon \\'llllll the semen is wouiul. the easing containing lilt' sereeu. aml the upper portions of the strips whieh look the easing in position. the sereen being shown in elevatetl position: Fig. I i a pr-rs u-rtive view of a portion of the rreeu mounting showing the lttlttluvlt'itlg' \\'tll .'fl eouueet ion ltt'l\\'ttl] the ea inp' aml one of the siile strips; one oi the gnilh and one of the (lovires l'or preventing blowing lll\\';ll'(ll ol the srreen: and Fig. 6 is a detail perspeetive view of one. entl of the cross strip to whieh the lower edge of the srreen is ttfttltllttl.
Similar parts are tlesi gnatet'l h the same reference eharaeters in the everal views.
In the act-on:panyin; thawing. l have hown one peeilie entlnnlitnent of the in vention wherein the srreen is of sueh a runstruetion that it may lit into the ehannel below the upper stash aml outsitle the lower Sash, and the m uutitn, for the sereen is of sueh a constru -tion that the parts of the mounting eoi 'perate to retain the s reen in position so that t'rews or other fa tening tlP- YlfS'tH't umie essary.
The emlmtlinn-nt ot' the invention shown is generally preferahle. hot it will he nnderstooil that l have shown in the. tl ltt\\ltl one form of the invention as an example. as certain motlifioatiom and changes may he math: in oruer to a-lapi the invention to the hest advantage ilitjttl'tllllQ' to tho circumstances oi' eat-h partir-ular ea.-.e.
- In the present emhotliuu-nt of the inven tion, I haveshown eonventionally :1 rommon form of wintlow easing i haxiug' grooves 52 antl 1-1 within \\'lll('ll the lower awl upper sushi-Is 4 aml 3 slith- \tl'llt'I!ll th se gro ves lMlHg eparated by a heart (3. The sereen ttt'ttll'tllhg to the pr sent invention is mounted beneathvthe upper sash' and outside of the plane of movement of the lower sash and, in the present instance, the device comprises a roller 7 which is preferably of a type embodying a spring which normally tends to wind the screen cloth 8 which is wound thereon, this roller having pintles 9 which are journaled in suitable bearings 10 formed at the opposite ends of a casing 11, this casing being preferably composed of sheet metal and is of a form to lit snugly beneath the bottom rail of the upper sash and it incloses the roller at the top and the inner and outer sides, the bottom of the casing being left open to permit the winding and unwinding movementsof-the screen cloth. In order to seal the space between the casing and the screen cloth, the inner free edge of the casing is preferably provided with a curved edge 12 which is adapted to bear against or lie in close relation to the screen cloth at a point adjacent to the roller.
According to the present invention, the roller supporting casing is locked within the window frame by a pair of vertical strips 13 and 1-1 which preferably fit into the groove 3 for the upper sash. For this purpose, the casing is provided at its ends wi 1 blocks 15 which are shaped to fit into the groove 3 beneath the upper sash, and the lower edges of these blocks are beveled to form the inclined or wedge surfaces 16. The upper ends of the vertical strips 13 and 14 are also beveled at an angle to correspond nnd coiiperatc with the beveled or inclined surfaces of the blocks upon the ends of thetroller casing. By first inserting the easing into the groove 3 beneath the top sash and then inserting the vertical strips into the grooves by a tilting movement, a wedge engagement is produced between the roller casing an d 'the vertical strips and the roller casing will 'be forced upwardly into close relation with the bottom rail of the upper sash and will be supported in such position, the lower ends of the strips 1 and 14 resting upon the window sill.
'l'he wedge engagement referred to is pro duced because of the downward and inward bcveling of the ends of the roller casing and the upper ends of the guiding strips, the strips being tilted into the grooves of the window frame by a turning movement about the beveled surfaces as approximate centers, and as the. lower ends of the Strips rest upon the window sill while they are being so tilted into position, it is obvious that such strips would be forced upwardly. and owing to the complcmcntal beveled surfzv-es, it is obvious that the fox-ding up.
wardly of the strips will causethc roller casing to be firmly bound between the upper ends of the strips, and the reaction will cause the upper ends of the strips to be forced apart so as to obtain a firm seating in the bottoms of the sash-guiding grooves.
In order to insure a close fitting of the vertical strips 13 and 14 within the, grooves 3 in which the upper sash is adapted to move, and furthermore to enable these strips to accommodate themselves to window frames wherein such grooves are of difi'erent widths, each of the strips is provided with one or more screws 17, a pair of these screws being shown in the present instance which extend into the outer edge of the strip. Obviously, by adjusting the depth ofjhe screws in each strip, the strip togcther with the heads of the screws will form a close tit within the groove. The edge of each strip beneath each screw head is preferably recessed as at 18 in order to accommodate the screw heads when the strips are applied to window frames having grooves of a minimum width. These vertical strips 13 and ll in the present instance serve also as supports for lateral guides for the screen cloth. these guides in the present instance consisting of plates 19 and 20 which are secured to the inner edges of the strips and, in order to insure a close tit between these guides and the lateral margins of the screen cloth. the plates forming these guides -are bowed outwardly toward their centers as shown in Fig.
according to.tlie,prescnt invention is provided with a slide to which it is attached in a novel manner whereby tension upon the margins ofjhc screen cloth will be maintained so as to keepthese marginal edges in close relation to the lateral guides. This slide in the presentinstance consists of a cross-rail 21 which extends between and is -ull'l'ul1gctl at the inner sides of the lateral, guides it) and 20 and, in the present instance, has its outer side recessed toward its ends to accommodate the lateral guides. The lower or free edge of the screen cloth is attached to a binding strip 22 which is preferably formed of sheet metal, and screws or other suitable fastening devices 23 connectthe binding strip to the rail 21 at points in immediate proximity to its ends, the central or intermediate portion of the binding strip being unattached to the rail 21 whereby this middle portion of the binding strip may sprin upwardly a sufiicient extent to maintain t to greatesttension upon the marginal edges of the screen cloth. The construction just described also facilitates a renecessary.
In order to revent the screen from blowing inwardlyfl also provide a pair of reinforcing deviccs 24 one of which is pivoted to the inner side of each guide, the pivot 25 of each reinforcing device being preferablylocated at a point outwardly beyond the ad- The lower OhflLQ edge of the screen cloth newal of the screen cloth when desirable or these devices and automatically return them to vertical or inoperative positions. To insure the proper engagement of the ends of the rail 21 with the reinforcing devices, the inner edges of these devices in the present instance are turned laterally to form relatively wide. flanges 26. Any suitable means may be provided for retaining the screen in lowered position. a catch 37 being shown in the present instance which is driven into or otherwise fastened to the window sill and is sutiiciently compact to avoid interfering with the closing of the lower sash.
I claim as my invention:
1. The combination of a window frame having grooves and upper and lower sashes slidable in said grooves. a casing containing a roller screen. the ends of such casing being arranged within the grooves beneath the upper sash and having theil lower edges beveled in a direction downwardly and inwardly, a pair of strips having their upper cnds beveled to (lll'th'l'OIltl with the beveled portions of the *asing and capable of being tilted into the grooves by a movement of their lower ends about their upper ends as approximate centers whereby the casing is supported firmly beneath the upper sash and the strips are firmly locked within the grooves. and guides carried by said strips and cooperathe with the screen.
2. A roller window screen comprising a casing containing a roller having a screen wound thereon, and a pair of locking strips having a detachable wedge engagement with the opposite ends of said casing, said strips being adapted to lie within the grooves of the window frame and to be held tightly therein by such wedge engagement with the roller containing casin 3. The combination of a window frame having grooves' and upper and lower sashes lidable in said grooves a casing containing a spring roller having a screen wound thereon. said asing litting beneath the upper ash and within the grooves within which thc uppcr sash operates. and a pair of strips lilting into the grooves for the upperstsh and cooperative with said casing to support it in position.
4. The combination of a window frame having grooves and upper and lower sashes to operate in said grooves. a asing containing a roller having a scr en wound thereon and having beveled edges formed at. its ends, -aid casing fitting against the. under sidiof the upper sash and having its ends engaged in the grooves for the upper sash, and a pair of st ips engaged in the grooves for the up per sash and having beveled edges coiiperative with similar edges upon the ends: of the casing for locking the latter in operative position within the window frame.
The comoination of a window frame ha ing grooves and a sash to operate in said grtmves, and a roller window screen comprising a'casing having its ends engaged in said grooves and containing a roller having S-"I'ten c'loth attached thereto. the free end of the screen clo h being provided with a slide. and a pair of locking strips arranged in said grooves of the window frame and cooperative with the ends of said casing to support the latter in operative position with respect to the window frame. said strips havin; gu des attached ther to and cooperative with the slide of the screen cloth.
6. A roller window screen comprising a support carrying a roller having screen cloth attached thereto. said support having adjacent to its ends beveled surfaces which slope downwardly and inwardly. and a pair of locking strips adapted to engage the window sill at their lower ends and having their upper ends beveled to correspond to, and to obtain a wedge engagement with the beveled surfaces on the roller support for retaining the latter and al o said strips in operative position within the window frame.
T. The mmbination of a window frame having grooves and upper and lower sashes slidable in said grooves. a casing carrying a roller with screen cloth attached thereto and having its oppmitc ends fitting into the grooves beneath the upper sash, a slide attached to the free end of the screen cloth, and locking strips litting into the grooves for the upper sash and cooperative with said casing to retain the latter in operative position. the creen being mounted to operate in a plane between the grooves for the upper and lower sasbcs whereby the lower sash and the s reen may operate independently and without interference.
H. A r ller window screen comprising a asing containing a roller having screen cloth attached thereto. and a pair of locking strips adapted to retain said cas ng in operative position within the grooves of a window frame and provided with adjustable devices at certain of their edges which are. capable of varying the effective width of said strips whereby said strips may accommodate themselves to window frames having sash-guiding grooves of dill'erentwidths.
J. The combination of a window frame having wish-guiding grooves and a roller window screen comprising a casing, a. pair of strips fitted into said sash-guiding grmves and coi'iperative with said casing to support the latter in operative position. a roller mounted in said casing and having screen cloth attached thereto, a slide attached to the free end of said screen cloth, and guides attached to the edges of said strips and cooperative with said slide for guiding the latter in its movements.
10. A roller window screen comprising a casing, a pair of strips capable of locking said casing in operative position within a window frame. a roller journaled in said casing and having screen cloth attached thereto. a slide attached to the free end of said screen cloth, and guides attached to said strips. said guides being bowed outwardl at their intermediate portions to insure a close ntact between them and the lateral mar inal edges of the screen cloth.
11. A rol er window screen comprising a 1 casing carrying a roller having screen cloth attached thereto. a slide attached to the free end of the screen cloth, a pair of strips adapted to fit into the grooves for the upper sash of the window frame and having guides cooperative with said slide, and devices pivoted to said guides so as to turn in a plane parallel to the plane of the screen and capable of engaging the screen cloth at points between the guides to prevent blowmg inwardly thereof.
12. A roller window screen comprising a. casing having a roller mounted therein and provided with scrcencloth, a pair of strips capable of retaining said casing in operative position within a window frame and provided with lateral guides, a slide attached to the free end of the screen cloth, and devices pivoted t said guides and capable of being turned into a position to overlap the screen cloth, said devices when overlapping the I ate point whereby the binding strip may screen cloth being arranged in the path of and adapted to be engaged by said slide and thereby returned to inoperative position during the movement: of sand slide.
13. A roller window screen comprising a roller having screen cloth attached thereto, and a slide. attached to the free end of the screen cloth, said slide comprising a rail and a relatively yicldable binding strip, the latter being secured to the free end of the screen cloth and attached to said rail at points adjacent to the marginal edges of the screen cloth, said rail and binding," strip being free to more relatively at an i! termediequalize the tension upon the screen cloth.
1- A roller window scieen comprising a spring roller having screen cloth attached thereto. strips capable of retaining the roller in operative position within a window frame and provided with lateral guides the intermediate portions of which are bowed outwardly, and a slide cooperative 'with said lateral guides, said slide comprising a rail and a binding strip, the latter having the free end of the screen cloth attached thereto, the binding strip being connected to the rail at. points adjacent to the marginal edges of the screen cloth.
In testimony wher of I have hereunto set my hand in presence of two subscribing wit.- nesses.
'onnls'rornnn c. BOYKIN.
\Vitnesses NM. SIMPSON, L. C. THOMPSON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51695809A US962302A (en) | 1909-09-09 | 1909-09-09 | Roller window-screen. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51695809A US962302A (en) | 1909-09-09 | 1909-09-09 | Roller window-screen. |
Publications (1)
Publication Number | Publication Date |
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US962302A true US962302A (en) | 1910-06-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US51695809A Expired - Lifetime US962302A (en) | 1909-09-09 | 1909-09-09 | Roller window-screen. |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1224647B (en) * | 1961-04-19 | 1966-09-08 | George Ohlson | Horizontal mold for the production of at least three-layer wall elements |
US10822872B2 (en) | 2012-05-15 | 2020-11-03 | Geigtech East Bay Llc | Shade bracket with concealed wiring |
-
1909
- 1909-09-09 US US51695809A patent/US962302A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1224647B (en) * | 1961-04-19 | 1966-09-08 | George Ohlson | Horizontal mold for the production of at least three-layer wall elements |
US10822872B2 (en) | 2012-05-15 | 2020-11-03 | Geigtech East Bay Llc | Shade bracket with concealed wiring |
US10988982B2 (en) | 2012-05-15 | 2021-04-27 | Geigtech East Bay Llc | Assembly for mounting shades |
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