US114992A - Improvement in key-fasteners - Google Patents
Improvement in key-fasteners Download PDFInfo
- Publication number
- US114992A US114992A US114992DA US114992A US 114992 A US114992 A US 114992A US 114992D A US114992D A US 114992DA US 114992 A US114992 A US 114992A
- Authority
- US
- United States
- Prior art keywords
- key
- spring
- fasteners
- improvement
- door
- 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 10
- MXCPYJZDGPQDRA-UHFFFAOYSA-N dialuminum;2-acetyloxybenzoic acid;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3].CC(=O)OC1=CC=CC=C1C(O)=O MXCPYJZDGPQDRA-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241001236653 Lavinia exilicauda Species 0.000 description 2
- 101700065560 andI Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/04—Devices preventing the key or the handle or both from being used shaped as fork-like implements grasping and fixing the key or a handle, e.g. a thumb-turn
-
- 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
- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/7915—Tampering prevention or attack defeating
- Y10T70/7989—Key securers, fasteners or retainers
- Y10T70/7994—Portable
Definitions
- fastener as described, composed or a single spring an oblong shape, so as to make a loop long enough to am fitter LYMAN mosaic-0 NAPLES, new YORK.
- my invention consists in the keywire bent upon itself, and one arm secured to the other by a spring-hook after it has surrounded the knob-shank and passed through the key-bow, preventing the displacement or turning of the key;
- This loop or spring is to be turned at right angles with a hook on the end of it, so as to reach and hook around the other or long. side of the loop or spring.
- this wire spring thus formed, when not in use upon the door, combines the quality of being a convenient key-ring or holder for the pocket, and can be thus carried, ready to use upon any lock orknob in a room which it is desired to se curefrom the inside.
Landscapes
- Supports Or Holders For Household Use (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
paint cm.
fastener, as described, composed or a single spring an oblong shape, so as to make a loop long enough to am fitter LYMAN mosaic-0 NAPLES, new YORK.
'Letters Patent No. 114,992, dated May 16, 1871.
IMPROVEMENT IN KEV-FASTENERS.
To all whom it may concern:
Be itknown that I, LYMAN TOBEY, of the town of Naples, county of Ontario and State of New York, have invented a new and improved Mode of Fastening Keys in Locks upon.Doors, so as to prevent burglars from turning them in the lock or pushing them out of the look from the opposite side of the door, which I designate as a burglar-proof door-knob attachment and key-fastener; andI do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawing andto the letters of reference marked thereon.
The nature of my invention consists in the keywire bent upon itself, and one arm secured to the other by a spring-hook after it has surrounded the knob-shank and passed through the key-bow, preventing the displacement or turning of the key;
To enable others to make and use my invention, I will proceed to describe its construction and operation. It is constructed of a piece of wire or iron, bent in pass around the neck of the door-knob and down through the bow of the key..
One side of this loop or spring, about an inch from the end, is to be turned at right angles with a hook on the end of it, so as to reach and hook around the other or long. side of the loop or spring.
The manner of use and adjustment of the loop or spring to the purposes for which it is made is as fol- I lows:
Lock the door, and turn the key in the same direction as far as you can until it .hits in the lock; then unhook the spring or loop, pass it down across the neck of the knob with the long side toward the lock or edge of the door, pass it through the bow of the 'key, and then hitch the other side of the spring, by
the hook, below the key; and thus adjusted, by no contrivance can the spring be unhooked from the opposite side of the door, or the key turned in the lock or pushed therefrom.
It is further claimed that this wire spring thus formed, when not in use upon the door, combines the quality of being a convenient key-ring or holder for the pocket, and can be thus carried, ready to use upon any lock orknob in a room which it is desired to se curefrom the inside.
What I claim, and desire to secure by Letters Patcut, isf The key-fastener, as described, composed of a single spring wire, bent upon itself, and one arm secured to the other by a spring-hook after it has surrounded the knob-shank and passed through the, key-bow.
LYMAN TOBEY.
Witnesses 'ORVILLE F. LEVALLY,
LYMAN ToBnY, Jr.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US114992A true US114992A (en) | 1871-05-16 |
Family
ID=2184452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US114992D Expired - Lifetime US114992A (en) | Improvement in key-fasteners |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US114992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2531865A (en) * | 1949-04-08 | 1950-11-28 | Seth F Stanley | Lock guard |
-
0
- US US114992D patent/US114992A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2531865A (en) * | 1949-04-08 | 1950-11-28 | Seth F Stanley | Lock guard |
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