US32512A - Window-blind - Google Patents
Window-blind Download PDFInfo
- Publication number
- US32512A US32512A US32512DA US32512A US 32512 A US32512 A US 32512A US 32512D A US32512D A US 32512DA US 32512 A US32512 A US 32512A
- Authority
- US
- United States
- Prior art keywords
- window
- blinds
- blind
- bar
- pinion
- 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
- 239000002184 metal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
- E05F11/42—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by rack bars and toothed wheels or other push-pull mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/722—Racks
Definitions
- Figure l is an inside view, with the lower sash thrown up.
- Fig. 2 is an outside view, with one blind open, the other closed.
- Fig. 3 is a vertical cross section.
- F ig. 4 shows the slots in the guide bars to permit the passage of the inner flange of the blinds.
- the flat metallic guide bar A at the bottom of the window, rests on the window sill, the sill being grooved to admit the lower edge of it. I do not confine myself to this precise form of guide bar, it may be made Hat, round, square, or any other form.
- the staple B is driven into the window sill, over the bar A, at the center of the window, for the purpose of holding ⁇ the said bar in its place, and also to form a stop to prevent the blind being moved past the center.
- the said bar extends each side of the window the width of each blind, for the purpose of guiding and supporting the blinds. Each end is secured to the house bya screw, passing through a hole formed on each end, into the side of the house.
- the flat metallic guide bar C at the top of the window, is made in the same form as the bar A. It is secured to the under side of the window cap D, the cap being grooved to admit the upper edge of it, by the staple B, and each end is secured to the house, in the same manner as the bar A.
- Both ends of the blinds are grooved in the form of a half circle, corresponding with the diameter of the guide bars A, and C, for the purpose of forming guides for the blinds to move on lthe said bars.
- the flat metallic guide bars A, and C are provided with slots at each end, in the short arm of the angle E, to permit the passage of the inner flange F, of the groove, on each end of the blinds, in putting on, and removing the blinds entirely from the windows.
- the rack Gr is made of metal, of suiiicient length to extend across the width of the blind, and secured to the blind on the inside, against the bar H, at or near the center of the blind.
- the pinion I made of metal, is firmly secured tothe shaft J said shaft passing through both window casings, and terminating inside of the room, with the knob K.
- the pinion I is placed just below the rack G, and meshing into it, forming a rack and pinion, for the purpose of moving the blinds.
- the rack and pinion isA actuated, opening and closing t the blinds.
Landscapes
- Blinds (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Description
UNITED sTATEs PATENT oEEioE DARWIN DE FORREST DOUGLASS, OF SPRINGFIELD, MASSACHUSETTS.
WINDOW-BLIND.
Specification of Letters Patent No. 32,512, dated June 11, 1861.
To all 'whom 'it may concern:
Be it known that I, DARWIN DE FoRREsT DoUeLass, of Springeld, in the county of Hampden and the State of Massachusetts, have invented a new and Improved Mode of 'Hanging and Operating Window-Blinds;
sag or be blown and slammed by the wind,
can be opened and closed from the. inside of the room, without `opening the window, can be opened more or less, and firmly held in such a position, giving the advantage of inside blinds.
To enable others skilled in the art to make and use my invention, I will proceed to Vdescribe its construction and operation.
Figure l is an inside view, with the lower sash thrown up. Fig. 2 is an outside view, with one blind open, the other closed. Fig. 3 is a vertical cross section. F ig. 4 shows the slots in the guide bars to permit the passage of the inner flange of the blinds.
I construct the window and blinds in any of the known forms. The flat metallic guide bar A, at the bottom of the window, rests on the window sill, the sill being grooved to admit the lower edge of it. I do not confine myself to this precise form of guide bar, it may be made Hat, round, square, or any other form. The staple B, is driven into the window sill, over the bar A, at the center of the window, for the purpose of holding ``the said bar in its place, and also to form a stop to prevent the blind being moved past the center. The said bar extends each side of the window the width of each blind, for the purpose of guiding and supporting the blinds. Each end is secured to the house bya screw, passing through a hole formed on each end, into the side of the house.
The flat metallic guide bar C, at the top of the window, is made in the same form as the bar A. It is secured to the under side of the window cap D, the cap being grooved to admit the upper edge of it, by the staple B, and each end is secured to the house, in the same manner as the bar A.
Both ends of the blinds are grooved in the form of a half circle, corresponding with the diameter of the guide bars A, and C, for the purpose of forming guides for the blinds to move on lthe said bars. The flat metallic guide bars A, and C, are provided with slots at each end, in the short arm of the angle E, to permit the passage of the inner flange F, of the groove, on each end of the blinds, in putting on, and removing the blinds entirely from the windows.
The rack Gr, is made of metal, of suiiicient length to extend across the width of the blind, and secured to the blind on the inside, against the bar H, at or near the center of the blind. The pinion I, made of metal, is firmly secured tothe shaft J said shaft passing through both window casings, and terminating inside of the room, with the knob K. The pinion I, is placed just below the rack G, and meshing into it, forming a rack and pinion, for the purpose of moving the blinds. y
By rotating the knob K, the rack and pinion isA actuated, opening and closing t the blinds.
IVhat I claim as my invention, and desire to secure by Letters Patent is,
l. The flat metallic guide bars A and C, made substantially in the ma-nner described, and for the purpose specified. s
2. The rack and pinion G, and ll, or its equivalent, in combination with the guide bars A, and C, and blinds, for the purpose specified, and operating substantially \in the mannerdescribed.
JOHN MiLLs STEBBINS, J AMES WORTHINGToN GooDRIeH.
Publications (1)
Publication Number | Publication Date |
---|---|
US32512A true US32512A (en) | 1861-06-11 |
Family
ID=2102126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US32512D Expired - Lifetime US32512A (en) | Window-blind |
Country Status (1)
Country | Link |
---|---|
US (1) | US32512A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893242A (en) * | 1997-11-26 | 1999-04-13 | Perron; Jocelyn | Thermally insulating external window shutter |
US5968210A (en) * | 1997-11-12 | 1999-10-19 | Pacesetter, Inc. | Electrolytic capacitor and method of manufacture |
US20050284026A1 (en) * | 2004-06-25 | 2005-12-29 | Dubose Monty C | Shutter drive and lock assembly |
US10815722B2 (en) * | 2017-03-09 | 2020-10-27 | Blanche B. Jones | Window shutter system |
-
0
- US US32512D patent/US32512A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5968210A (en) * | 1997-11-12 | 1999-10-19 | Pacesetter, Inc. | Electrolytic capacitor and method of manufacture |
US5893242A (en) * | 1997-11-26 | 1999-04-13 | Perron; Jocelyn | Thermally insulating external window shutter |
US20050284026A1 (en) * | 2004-06-25 | 2005-12-29 | Dubose Monty C | Shutter drive and lock assembly |
US10815722B2 (en) * | 2017-03-09 | 2020-10-27 | Blanche B. Jones | Window shutter system |
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