US156010A - Improvement in shutter-fasteners - Google Patents
Improvement in shutter-fasteners Download PDFInfo
- Publication number
- US156010A US156010A US156010DA US156010A US 156010 A US156010 A US 156010A US 156010D A US156010D A US 156010DA US 156010 A US156010 A US 156010A
- Authority
- US
- United States
- Prior art keywords
- blind
- fasteners
- shutter
- improvement
- fastener
- 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 18
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
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
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
- E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
- E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
- E05C3/046—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted in the form of a crescent-shaped cam
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0042—For refrigerators or cold rooms
-
- 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
- Y10T292/1039—Swinging and camming
- Y10T292/10395—Spring projected
- Y10T292/104—Rigid operating means
-
- 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
- Y10T292/1043—Swinging
- Y10T292/1051—Spring projected
- Y10T292/1052—Operating means
- Y10T292/1061—Rigid
Definitions
- My invention relates to that class of blindfasteners which are operated by a lever near the hinge-rail of the blind; and consists in a novel construction and arrangement of the parts, as hereinafter more fully set forth and claimed, by which a simpler, cheaper, and more effective device of this character is produced than is now in common use.
- A is the blind; B, the wall of the building; I, the window-sill; G, the body of the fastener; and E H, the catches.
- the part G consists of a single rod or wire, bent to form a double crank, F, and the lever O, and is secured to the blind by the hangers a a, the end 0 being kept in posit-ion by the staple a.
- a coiled spring, D is disposed around the body of the fastener, one end of the spring resting against the under side of the blind, the other being attached to the fastener, the spring acting to force the part F into the catches E and H when the blind is fully open or closed.
- the body of the fastener is nearly as long as the blind is wide, which, it will be seen, brings the lever 0 near the hinge rail (1, rendering it very convenient to open and close the blind from the inside.
- the notch w in the catch H is made V- shaped, to prevent the blind from rattling the spring D, pressing the part F into the V, and holding it firmly, in a manner which will be readily obvious.
Description
E. F. BALDWIN Shutter-Fasteners. v No. 156,010, I Patented Oct. 20,1874,
[7537265563 h m/swim" ms mum": cmrunm'u'mau. 41mm wucsniv.
UNITED STATES PATENT OEEIcE.
EDSON F. BALDWIN, OF THETFORD, VERMONT, ASSIGNOR TO CHARLES T. FISH AND C. K. WOOD, OF ASHBURNHAM, MASS.
IMPROVEMENT IN SHUTTER-FASTENERS.
Specification forming part of Letters Patent No. 156,010, dated October 20, 1874; application filed August 27, 1874.
To all whom it may concern:
Be it known that I, EDSON F. BALDWIN, of Thetford, in the county of Orange, State of Vermont, have invented a certain new and useful Improvement in Window-Blind Fasteners, of Which the following is a description sufficiently full, clear, and exact to enable any person skilled in the art or science to which my invention appertains to make and use the same, reference being had to the accompanying drawing, forming a part of this specification, in Which- Figure l is a perspective view of my im proved fastener with the blind opened, and Fig. 2 an under view of the same.
Like letters of reference indicate corresponding parts in the different figures of the drawing.
My invention relates to that class of blindfasteners which are operated by a lever near the hinge-rail of the blind; and consists in a novel construction and arrangement of the parts, as hereinafter more fully set forth and claimed, by which a simpler, cheaper, and more effective device of this character is produced than is now in common use.
In the drawing, A is the blind; B, the wall of the building; I, the window-sill; G, the body of the fastener; and E H, the catches. The part G consists of a single rod or wire, bent to form a double crank, F, and the lever O, and is secured to the blind by the hangers a a, the end 0 being kept in posit-ion by the staple a. A coiled spring, D, is disposed around the body of the fastener, one end of the spring resting against the under side of the blind, the other being attached to the fastener, the spring acting to force the part F into the catches E and H when the blind is fully open or closed. The body of the fastener is nearly as long as the blind is wide, which, it will be seen, brings the lever 0 near the hinge rail (1, rendering it very convenient to open and close the blind from the inside. The notch w in the catch H is made V- shaped, to prevent the blind from rattling the spring D, pressing the part F into the V, and holding it firmly, in a manner which will be readily obvious.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US156010A true US156010A (en) | 1874-10-20 |
Family
ID=2225420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US156010D Expired - Lifetime US156010A (en) | Improvement in shutter-fasteners |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US156010A (en) |
-
0
- US US156010D patent/US156010A/en not_active Expired - Lifetime
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