US7480A - Lock-bolt foe - Google Patents
Lock-bolt foe Download PDFInfo
- Publication number
- US7480A US7480A US7480DA US7480A US 7480 A US7480 A US 7480A US 7480D A US7480D A US 7480DA US 7480 A US7480 A US 7480A
- Authority
- US
- United States
- Prior art keywords
- bolt
- key
- spring
- lock
- foe
- 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
- 238000010276 construction Methods 0.000 description 4
- 240000001439 Opuntia Species 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0017—Locks with sliding bolt without provision for latching
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S70/00—Locks
- Y10S70/02—Tumbler, lateral locking
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/14—Bale and package ties, hose clamps
- Y10T24/1457—Metal bands
- Y10T24/1459—Separate connections
- Y10T24/1461—One piece
- Y10T24/1463—Sheet metal
- Y10T24/1465—Buckle band connection
-
- 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
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5246—Dead bolts
- Y10T70/5296—Single
- Y10T70/5319—Sliding
Definitions
- JOSEPH NOGK OF PHILADELPHIA, PENNSYLVANIA.
- Figure l is a perspective view.
- Fig. 2 bolt having a notch in the underside in which spring D, F ig. 3, catches when the bolt is shoved in.
- Fig. 3 side section representing the manner of arranging the springs and using the fastening.
- the bolt can then be moved back until it comes in contact with the key at the outer edge of the slot-represented in the boltwhen the key must be removed and the bolt can then be moved back until it comes in contact with the stud M which is far enough ⁇ to admit the shutter to be opened.
- the object of the arrangement by which the key must be removed from the key-hole, before the bolt can be removed and the shutters opened, is to prevent persons from opening who do not understand it, although they may have a key that will detach the springs fro-m the bolt, thereby rendering it more safe against burglars.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Description
PATENT OFFICE.
JOSEPH NOGK, OF PHILADELPHIA, PENNSYLVANIA.
LOCK-BOLT FOR SHUTTERS.
Specification of Letters Patent No. 7,480, dated `July 2, 1850.
To all whom t may concern Be it known that I, JOSEPH Nook, of the city of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in Vindow-Shutter Fastenings; and I do hereby declare that the following is a full and exact description thereof.
To enable others skilled in the art to make and use my invention I will proceed to describe the construction and operation of the same. y
In the accompanying drawings, which form a part of this specification, Figure l is a perspective view. A plates which are screwed on the shutters, B guards over the bolt which are fastened to the plates in the usual manner. C bolt. Fig. 2 bolt having a notch in the underside in which spring D, F ig. 3, catches when the bolt is shoved in. Fig. 3 side section representing the manner of arranging the springs and using the fastening. A plates, B guards, C bolt, D'spring which catches in notch H, G key, E spring which presses the bolt up to the guard B. Fig. 4 C bolt, F spring which is'fastened to the guard B by means of a screw represented in the end and which spring catches in the notch represented in the edge of the bolt C.
Having thus fully described the construe tion of my improved shutter fastening, I will now proceed to describe the operation of the same. As the bolt C is shoved in, the springs D and F catch in their respective notches inthe bolt. When I desire to remove the bolt for the purpose of opening the shutters I place the key in the key hole (Fig. l) and turn it backward or to the deft. lhen the end of the point N presses down on the end of spring D-(which spring is beveled oi' at the end)-and at the same time the side of N near the shaft of the key, comes in contact with the spring F throwing both springs clear from the bolt O. The bolt can then be moved back until it comes in contact with the key at the outer edge of the slot-represented in the boltwhen the key must be removed and the bolt can then be moved back until it comes in contact with the stud M which is far enough` to admit the shutter to be opened.
The object of the arrangement by which the key must be removed from the key-hole, before the bolt can be removed and the shutters opened, is to prevent persons from opening who do not understand it, although they may have a key that will detach the springs fro-m the bolt, thereby rendering it more safe against burglars.
Having thus fully described the construction and operation of my improved window shutter fastening, what I claim thereinas new and of my invention and desire to secure by Letters Patent is- The bolt having a slot through which the key passes, which will admit the bolt to be moved back sufficiently far to prevent the spring catches from catching in the notches in the bolt in combination with a key hole in the guard, which renders it necessary to remove the key before the shutters can be opened substantially in the manner and for the purpose set forth.
JOSEPH NOCK. Vitnesses:
J. P. MURPHY,
WV. S. OAVANAUGH.
Publications (1)
Publication Number | Publication Date |
---|---|
US7480A true US7480A (en) | 1850-07-02 |
Family
ID=2067788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US7480D Expired - Lifetime US7480A (en) | Lock-bolt foe |
Country Status (1)
Country | Link |
---|---|
US (1) | US7480A (en) |
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0
- US US7480D patent/US7480A/en not_active Expired - Lifetime
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