US213703A - Improvement in shutter-hooks - Google Patents
Improvement in shutter-hooks Download PDFInfo
- Publication number
- US213703A US213703A US213703DA US213703A US 213703 A US213703 A US 213703A US 213703D A US213703D A US 213703DA US 213703 A US213703 A US 213703A
- Authority
- US
- United States
- Prior art keywords
- hook
- stud
- shutter
- spring
- hooks
- 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
- 210000002832 Shoulder Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 239000000789 fastener Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
- E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets
- E05B83/243—Hood clamps, i.e. individually actuated, usually yielding hooks
-
- 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
- Y10T292/0886—Sliding and swinging
-
- 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
- Y10T292/0913—Sliding and swinging
- Y10T292/0914—Operating means
- Y10T292/0918—Rigid
Definitions
- My invention has for its object the extension of the hook proper to compensate for shrinkage of the shutters and the invention consists in the peculiar construction and combination of parts, as hereinafter described.
- Figure 1 is a front elevation of a shutter-hook which embodies my invention.
- Fig. 2 is a sectional view of the same on line as w of Fig. 1; and Figs. 3, 4, and 5 are detached views of parts of the same.
- the stud or button A for engagement with the end of the hook, may be of any ordinary kind.
- B designates the extension-hook, composed of two parts-4o wit, the hook at and its frame I).
- the hook a detached from all other parts, is shown in Fig. 3, which is a front elevation of said hook.
- the body or shank of this hook at is flat and straight, and also slotted at its inner end.
- the frame b of the extension-hook is, for convenience of casting, made with three bridges or bars, 1, 2, and 3, two of which (1 and 3) are on one side, and one (2) on the other, and all connected together at the sides, so as to form a longitudinal opening through it of a size that will receive and guide the body of the hook at, so that the latter may be adjusted longitudinally in saidframe.
- Thebridge or bar3 of theframe b is provided with a screw-hole, as shown, and the inside of the bridge 2 is provided with a semicircular recess, (1, which forms half a spring-chamber, the rear side of the body of the hook at having a similar recess, (see Fig.
- Fig. 5 shows a front elevation of the pivotal stud O, the same being hollow for receiving a fastening-screw; and the body of the stud is of a size to fit the slot in the inner end of hook at, so that the latter may slide on the stud.
- the base-plate of the stud C may be provided with one or more small spurs, to enter the wood and prevent the stud from turning when secured to the shutter by a screw.
- the parts are cast or otherwise formed separately, after which the shank or body of the hook at is slipped endwise into the frame b, the spring 6 slipped into the hole in the bridge, the stud 0 set in the desired place, and the extension-hook placed over it, with the slotted end of a embracing the sides of the stud, and the bridge 3 of the case resting on the end thereof, when the fastening-screw is inserted to secure the parts in place.
- the button A is also attached by a screw or screws.
- the part a is longitudinally adjustable on the parts I) and 0, thereby forming an extension-hook, while the spring, bearing upon the shoulders at the ends of the recesses in the parts a and b, has a tendency to draw the part a into the part b.
Description
UNITED STATES PATENT QFFIGE.
ELBRIDGE J STEELE, OF NEW BRITAIN, CONNECTICUT- IMPROVEM ENT IN SHUTTER-HOOKS.
Specification forming part of Letters Patent No. 213,703, dated March 25, 1879 application filed January 30, 1879.
To all whom it may concern:
Be it known that I, ELBRIDGE J. STEELE, of New Britain, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in ShuttertlJElooks, of which the following is a specificaion:
My invention has for its object the extension of the hook proper to compensate for shrinkage of the shutters and the invention consists in the peculiar construction and combination of parts, as hereinafter described.
In the accompanying drawings, Figure 1 is a front elevation of a shutter-hook which embodies my invention. Fig. 2 is a sectional view of the same on line as w of Fig. 1; and Figs. 3, 4, and 5 are detached views of parts of the same.
The stud or button A, for engagement with the end of the hook, may be of any ordinary kind. B designates the extension-hook, composed of two parts-4o wit, the hook at and its frame I). The hook a, detached from all other parts, is shown in Fig. 3, which is a front elevation of said hook. Instead of making the outer side of the notch c in said hook straight, as in ordinary hooks, I prefer to leave a little depression in it, as shown, to embrace the body of the button A. The body or shank of this hook at is flat and straight, and also slotted at its inner end. The frame b of the extension-hook is, for convenience of casting, made with three bridges or bars, 1, 2, and 3, two of which (1 and 3) are on one side, and one (2) on the other, and all connected together at the sides, so as to form a longitudinal opening through it of a size that will receive and guide the body of the hook at, so that the latter may be adjusted longitudinally in saidframe. Thebridge or bar3 of theframe b is provided with a screw-hole, as shown, and the inside of the bridge 2 is provided with a semicircular recess, (1, which forms half a spring-chamber, the rear side of the body of the hook at having a similar recess, (see Fig.
'2,) which forms the other half of the spring chamber. At the ends of the respective recesses there are shoulders, which form seats for the ends of the spiral spring 0, and a small hole is left in the bridge 2 at the bottom of m the semicircular recess for the insertion of the spring. A front elevation of the frame detached from the other parts is shown in Fig. 4.
Fig. 5 shows a front elevation of the pivotal stud O, the same being hollow for receiving a fastening-screw; and the body of the stud is of a size to fit the slot in the inner end of hook at, so that the latter may slide on the stud.
The base-plate of the stud C may be provided with one or more small spurs, to enter the wood and prevent the stud from turning when secured to the shutter by a screw.
The parts are cast or otherwise formed separately, after which the shank or body of the hook at is slipped endwise into the frame b, the spring 6 slipped into the hole in the bridge, the stud 0 set in the desired place, and the extension-hook placed over it, with the slotted end of a embracing the sides of the stud, and the bridge 3 of the case resting on the end thereof, when the fastening-screw is inserted to secure the parts in place. The button A is also attached by a screw or screws. When thus secured, it will be seen that the part a is longitudinally adjustable on the parts I) and 0, thereby forming an extension-hook, while the spring, bearing upon the shoulders at the ends of the recesses in the parts a and b, has a tendency to draw the part a into the part b.
By this construction two objects are accom plished: first, after the end of the hook is hooked over the body of the button A, it is drawn endwise by the spring, so as to engage the recess in the outer side of the notch c, and lock the hook in place to prevent an accidental unfastening of the same; and, second, in case of shrinkage, the hook is'self-extensible to compensate therefor.
I am aware that fasteners for the meetingrails of sashes have been provided with a swinging sweep, having a hook at one end similar in form to the notch c, which sweep was in one part only, and was hung by afixed stud passing through a longitudinal slot in said sweep, so that it could swing thereon, and also move longitudinally. The slot in the sweep was also provided with a spring, located on the opposite side of the stud from the hook, which spring had a constant tendency 2. The combination of the hollow pivotal stud C, the hollow frame 1), adapted to be pivoted by a screw to said stud, and the hook a, passing through the hollow frame, so as to swing with it, and also slotted at its inner end, so as to embrace the stud G and slide longitudinally thereon, substantially as described, and for the purpose specified.
ELBRIDGE J. STEELE.
Witnesses:
JAMES SHEPARD, WILL B. THOMSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US213703A true US213703A (en) | 1879-03-25 |
Family
ID=2283108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US213703D Expired - Lifetime US213703A (en) | Improvement in shutter-hooks |
Country Status (1)
Country | Link |
---|---|
US (1) | US213703A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702866A (en) * | 1954-04-15 | 1955-02-22 | Gardner Tool & Stamping Compan | Safety latch for folding play yards |
US2985304A (en) * | 1959-07-31 | 1961-05-23 | Poor & Co | Clamping device for vibrating screen |
US20040163946A1 (en) * | 2000-02-17 | 2004-08-26 | Applied Materials, Inc. | Pad assembly for electrochemical mechanical processing |
ITPD20100028A1 (en) * | 2010-02-05 | 2011-08-06 | Giancarlo Banzato | SAFETY HOOK WITH STEEL BLADE + BASE AND ASSEMBLED HOOK |
-
0
- US US213703D patent/US213703A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702866A (en) * | 1954-04-15 | 1955-02-22 | Gardner Tool & Stamping Compan | Safety latch for folding play yards |
US2985304A (en) * | 1959-07-31 | 1961-05-23 | Poor & Co | Clamping device for vibrating screen |
US20040163946A1 (en) * | 2000-02-17 | 2004-08-26 | Applied Materials, Inc. | Pad assembly for electrochemical mechanical processing |
ITPD20100028A1 (en) * | 2010-02-05 | 2011-08-06 | Giancarlo Banzato | SAFETY HOOK WITH STEEL BLADE + BASE AND ASSEMBLED HOOK |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US213703A (en) | Improvement in shutter-hooks | |
US2878663A (en) | Locking device | |
US1245049A (en) | Knob bolt-lock. | |
US337203A (en) | John h | |
US625304A (en) | John ludlow kendrick | |
US228856A (en) | Door-spring | |
US201682A (en) | Improvement in curtain-brackets | |
USRE8645E (en) | Improvement in closet-latches | |
US669715A (en) | Rack-and-pinion door-bolt. | |
US199402A (en) | Improvement in shutters | |
US555169A (en) | To john klein | |
US1002098A (en) | Cylinder-lock construction. | |
US156044A (en) | Improvement in gate-latches | |
US959312A (en) | Night-lock. | |
US165269A (en) | Improvement in blind-stops | |
US304159A (en) | Feedeeick james biggs | |
US196696A (en) | Improvement in shutter-fastenings | |
US741685A (en) | Lock. | |
US203223A (en) | Improvement in extension-keys | |
US224348A (en) | Knob attachment | |
US719648A (en) | Blind-slat lock. | |
US166819A (en) | Improvement in shutter-fasteners | |
US185689A (en) | In face-plates for locks | |
US471981A (en) | Hinge | |
US596888A (en) | Daniel latter |