US92970A - Improved shutter-fastener - Google Patents
Improved shutter-fastener Download PDFInfo
- Publication number
- US92970A US92970A US92970DA US92970A US 92970 A US92970 A US 92970A US 92970D A US92970D A US 92970DA US 92970 A US92970 A US 92970A
- Authority
- US
- United States
- Prior art keywords
- blind
- levers
- fastener
- improved shutter
- shutter
- 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
- 239000000789 fastener Substances 0.000 title description 4
- 241000684550 Athis Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5246—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating
- E05B65/5253—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating about an axis perpendicular to the surface on which the lock is mounted
- E05B65/5261—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating about an axis perpendicular to the surface on which the lock is mounted with simultaneously operating double bolts
-
- 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
- Y10T292/0801—Multiple
- Y10T292/0825—Hooked end
- Y10T292/0826—Operating means
- Y10T292/0833—Rigid
-
- 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
- Y10T292/0911—Hooked end
- Y10T292/0921—Multiple head
Definitions
- AThis invention relates to an improvement Ain fastenings for blinds and shutters of windows.
- Figure l represents the fastening, as when the blind is closed, giving a view of the under side or end ofthe blind.
- Figure 2 represents the fastener attached lto ⁇ the blind, with the latter fastened back to the wall, or open.
- A is the blind or shutter.
- C represents the outside of the wall.
- D is the fastening, which is fastened to the under edge of the blind or shutter, and consists of a recessed plate, e, and two hook-levers, f and g. These levers are secured in the recess of the. plate eby means of a central screw, h, as seen in the drawing.
- Each of the levers has a projecting lug, which receives the pressure of two spiral springs, which are confined in the recess of the plate, beneath the cover-y ing-plate t, seen in yellow color in the drawing, through which the lugs and the spiralv springs are seen in dotted lines.
- j is the fastening-pin in the window-sill.
- the levers are so arranged that the pressure of the spiral springs serves to throw them together, as seen' in iig. 1, the pressure being constant, whether the blind is open disclosed.
- k represents an' arm on each lever, the arm of g crossing f, and c tce versa, so that when the two arms arepressed towards'each other, the ends of the levers will be spread apart, and the hooks released from the pin j, in the window-sill, and from the staple or hook in the wall.
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Description
idc-iisd. giant ,esta can,
Letters .Patent No. 92,970, dated July-27, 1869.
IMPRQVED sHUTTER-PASTENER g,
Hoo- The Schedule referred to in these Letters Patent and making part of the sname.
Tor all whom it may concern:
Be it known that I, LEONARD' D. HOWARD, of St.
, Johnsbury, in the county of Caledonia, and State of Vermont, have invented a new and useful Improvement in Blind-Fastenings; and I do hereby declare that the following is a full, clear, and exact description thereof', which will enable others skilled in the art to make and'use the same, reference being had to the accompanying drawings, forming part of this speciiication.
AThis invention relates to an improvement Ain fastenings for blinds and shutters of windows; and
It consists in providing two hook-levers, which are pivoted to the blind upon a central pivot, in such manner as to cross each other, each with a lateral' projection or prong upon the inner side of the blind, sc
. arrangedv that when the prongs are pressed toward each other, the levers will be detached from the catch upon the window-sill, or from the catch upon the' outside of the building, as Will be hereinafter more fully described.
In the accompanying drawingsl Figure l represents the fastening, as when the blind is closed, giving a view of the under side or end ofthe blind.
Figure 2 represents the fastener attached lto` the blind, with the latter fastened back to the wall, or open. I
Similar letters f reference indicateA corresponding parts.
A is the blind or shutter.
B is the window-sill.
C represents the outside of the wall.
D is the fastening, which is fastened to the under edge of the blind or shutter, and consists of a recessed plate, e, and two hook-levers, f and g. These levers are secured in the recess of the. plate eby means of a central screw, h, as seen in the drawing.
Each of the levers has a projecting lug, which receives the pressure of two spiral springs, which are confined in the recess of the plate, beneath the cover-y ing-plate t, seen in yellow color in the drawing, through which the lugs and the spiralv springs are seen in dotted lines. A
j is the fastening-pin in the window-sill. The levers are so arranged that the pressure of the spiral springs serves to throw them together, as seen' in iig. 1, the pressure being constant, whether the blind is open disclosed. I
k represents an' arm on each lever, the arm of g crossing f, and c tce versa, so that when the two arms arepressed towards'each other, the ends of the levers will be spread apart, and the hooks released from the pin j, in the window-sill, and from the staple or hook in the wall.
The method of operation is so plainly shown in the drawing, that further description is deemed unnecessary.
Having thus described rnyinvention,
'I claim as new, and desire to secure by Letters Patent- The pivoted levers f g, when provided with the lateral-operating prongs k 7c, arranged, with relation to each other, in the manner herein shownand described, for the purpose specified.
LEONARD D. HOWARD.
Witnesses l E. C. Rnnrse'ron. C.` C. ROWELL.
Publications (1)
Publication Number | Publication Date |
---|---|
US92970A true US92970A (en) | 1869-07-27 |
Family
ID=2162447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US92970D Expired - Lifetime US92970A (en) | Improved shutter-fastener |
Country Status (1)
Country | Link |
---|---|
US (1) | US92970A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5725260A (en) * | 1994-11-08 | 1998-03-10 | Wilhelm Weidtmann Gmbh & Co. Kg | Locking arrangement for windows, doors or the like |
-
0
- US US92970D patent/US92970A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5725260A (en) * | 1994-11-08 | 1998-03-10 | Wilhelm Weidtmann Gmbh & Co. Kg | Locking arrangement for windows, doors or the like |
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