US808577A - Adjustable window-screen. - Google Patents
Adjustable window-screen. Download PDFInfo
- Publication number
- US808577A US808577A US27528905A US1905275289A US808577A US 808577 A US808577 A US 808577A US 27528905 A US27528905 A US 27528905A US 1905275289 A US1905275289 A US 1905275289A US 808577 A US808577 A US 808577A
- Authority
- US
- United States
- Prior art keywords
- screen
- clip
- section
- plate
- adjustable window
- 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
- 210000005069 ears Anatomy 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
- F16B7/1427—Telescoping systems locking in intermediate non-discrete positions with cammed or eccentrical surfaces co-operating by relative rotation of the telescoping members or by rotation of an external collar
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32254—Lockable at fixed position
- Y10T403/32426—Plural distinct positions
Definitions
- This invention relates to adjustable Window-screens, and has for its object to provide a novel form of slidable connection between screen-sections.
- this connection it is designed to provide an improved form of metallic clip to form a slidable connection between the screen-sections and to constitute a stop for limiting the slidable movement of the sections.
- Figure 1 is a fragmentary elevation of the inner face of a screen-section, showing one of the improved clips fitted thereto. view of a complete screen in its closed condition.
- Fig. 3 is a cross-sectional view on the Figs. 4 and 5 are detail views of one of the clips.
- the present clip is formed from a single blank of plate metal 1, which is bent along its longitudinal center to give the plate a substantially V shape in crosssection.
- One of the angular sides of the clip or plate is provided with three transverse slits or clefts extending entirely across said side, and the material between the clefts is bent to produce the ears or wings 2 and 3, of
- Fig. 1 of the drawings one section 6 of an ordinarv adjustable screen, the longitudinal frame-bar 7 of which is provided in its inner face with a pair of grooves or saw-kerfs 8 and 9, which intersect at the inner face of the frame-bar and diverge therefrom, with their outer ends intersecting the outer end of the frame-bar.
- One of the present clips is slid into the open ends of the saw-kerfs, so as to receive the angularly-related sides of the clip in the respective kerfs, the clip being driven longitudinally of the kerfs until stopped by the inner ends thereof, the prongs .or spurs 5 serving to retain the clip in the kerfs and prevent looseness thereof.
- each screen-section is provided with one of these clips, with the ears or wings 2 and 3 slidably engaging the kerfs of the other screen-section, whereby the screensections are held against lateral separation and may be slid endwiseto open and close the screen.
- the clip of one section contacts with the clip of the other section, and thereby prevents entire separation of the screen-sections.
- the top and bottom frame-bars of each screen-section are provided with the intersecting kerfs and one of the clips, the clip of one section working in the kerfs'of the other section, whereby the screen-sections are held against lateral separation at their tops and bottoms.
- the frame-bars of the screen-sections are permitted to come into mutual contact, so as to avoid any open space between the screen-sections, through which flies and other insects might pass.
- a clip of the character described consisting of a plate which is substantially V shape in crossseotion and provided with angularly-related ears bent from the plate and extending from the apex of the clip.
- a clip of the character described consisting of a plate which is substantially V shaped in cross-section and provided with angularlyrelated ears projecting beyond the apeX of.
- a clip of the character described consisting of a metallic plate bent throughout its longitudinal center to give the same a substantially V shape incross-section, one of the sides of the clip being provided with a plurality of transverse clefts and the material between the 1 clefts being bent to produce angularly-related ears extending from the apex of the plate.
- a clip of the character described formed from a single plate of metal which is bent along its lon- BYRD O. ROCKWELL.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Description
No. 808,577. PATENTED DEC. 26, 1905. B. C. ROCKWELL. ADJUSTABLE WINDOW SCREEN.
APPLICATION FILED AUG. 22, 1905.
UNITED STATES FATET FFTQE.
ADJUSTABLE WINDOW-SCREEN.
Specification of Letters Patent.
Patented Dec. 26, 1905.
Application filed August 22, 1905. Serial No. 275,239.
To all whom it may concern:
Be it known that I, BYRD O. ROCKWELL, a citizen of the United States, residing at Gifford, in the county of Hot Spring and State of Arkansas, have invented a new and useful Adjustable Window-Screen, of which the following is a specification.
This invention relates to adjustable Window-screens, and has for its object to provide a novel form of slidable connection between screen-sections. In this connection it is designed to provide an improved form of metallic clip to form a slidable connection between the screen-sections and to constitute a stop for limiting the slidable movement of the sections.
With these objects in view the present invention consists in the combination and arrangement of parts, as will be hereinafter more fully described, shown in the accompanying drawings, and particularly pointed out in the appended claims, it being understood that changes in the form, proportion, size, and minor details may be made within the scope of the claims without departing from the spirit or sacrificing any of the advantages of the invention.
In the accompanying drawings, Figure 1 is a fragmentary elevation of the inner face of a screen-section, showing one of the improved clips fitted thereto. view of a complete screen in its closed condition. Fig. 3 is a cross-sectional view on the Figs. 4 and 5 are detail views of one of the clips.
Like characters of reference designate corresponding parts in each and every figure of the drawings.
Referring at first more particularly to Figs. 4 and 5 of the accompanying drawings, it will be seen that the present clip is formed from a single blank of plate metal 1, which is bent along its longitudinal center to give the plate a substantially V shape in crosssection. One of the angular sides of the clip or plate is provided with three transverse slits or clefts extending entirely across said side, and the material between the clefts is bent to produce the ears or wings 2 and 3, of
which the ear or wing 2 constitutes a continuation of the other side of the clip and the ear or wing 3 is bent to lie at substantially right angles to the ear 2. The opposite longitudinal edges of the plate are provided with edge slits or clefts 4 to permit of the Fig. 2 is a plan edges of the plate being bent to form spurs or prongs 5. L: ii111; To illustrate the application and operation of the present clip, there has been shown in Fig. 1 of the drawings one section 6 of an ordinarv adjustable screen, the longitudinal frame-bar 7 of which is provided in its inner face with a pair of grooves or saw-kerfs 8 and 9, which intersect at the inner face of the frame-bar and diverge therefrom, with their outer ends intersecting the outer end of the frame-bar. One of the present clips is slid into the open ends of the saw-kerfs, so as to receive the angularly-related sides of the clip in the respective kerfs, the clip being driven longitudinally of the kerfs until stopped by the inner ends thereof, the prongs .or spurs 5 serving to retain the clip in the kerfs and prevent looseness thereof. As indicated in Fig. 2 of the drawings, it will be noted that each screen-section is provided with one of these clips, with the ears or wings 2 and 3 slidably engaging the kerfs of the other screen-section, whereby the screensections are held against lateral separation and may be slid endwiseto open and close the screen. When the screen-sections are drawn out to their limit, the clip of one section contacts with the clip of the other section, and thereby prevents entire separation of the screen-sections. It will of course be understood that the top and bottom frame-bars of each screen-section are provided with the intersecting kerfs and one of the clips, the clip of one section working in the kerfs'of the other section, whereby the screen-sections are held against lateral separation at their tops and bottoms. As best shown in Fig. 3 of the drawings, it will be noted that the frame-bars of the screen-sections are permitted to come into mutual contact, so as to avoid any open space between the screen-sections, through which flies and other insects might pass.
Having thus described the invention, what is claimed is Y 1. As a new article of manufacture, a clip of the character described consisting of a plate which is substantially V shape in crossseotion and provided with angularly-related ears bent from the plate and extending from the apex of the clip.
2. As a new article of manufacture, a clip of the character described consisting of a plate which is substantially V shaped in cross-section and provided with angularlyrelated ears projecting beyond the apeX of.
the clip and forming continuations of the respective sides thereof.
3. As a new article of manufacture, a clip of the character described consisting of a metallic plate bent throughout its longitudinal center to give the same a substantially V shape incross-section, one of the sides of the clip being provided with a plurality of transverse clefts and the material between the 1 clefts being bent to produce angularly-related ears extending from the apex of the plate.
4. As a new article of manufacture, a clip of the character described formed from a single plate of metal which is bent along its lon- BYRD O. ROCKWELL.
Witnesses:
J. E. YOUNG, W. J. THRASHER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27528905A US808577A (en) | 1905-08-22 | 1905-08-22 | Adjustable window-screen. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27528905A US808577A (en) | 1905-08-22 | 1905-08-22 | Adjustable window-screen. |
Publications (1)
Publication Number | Publication Date |
---|---|
US808577A true US808577A (en) | 1905-12-26 |
Family
ID=2877058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US27528905A Expired - Lifetime US808577A (en) | 1905-08-22 | 1905-08-22 | Adjustable window-screen. |
Country Status (1)
Country | Link |
---|---|
US (1) | US808577A (en) |
-
1905
- 1905-08-22 US US27528905A patent/US808577A/en not_active Expired - Lifetime
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