US89641A - Improved key-fastener - Google Patents
Improved key-fastener Download PDFInfo
- Publication number
- US89641A US89641A US89641DA US89641A US 89641 A US89641 A US 89641A US 89641D A US89641D A US 89641DA US 89641 A US89641 A US 89641A
- Authority
- US
- United States
- Prior art keywords
- key
- bar
- bolt
- fastener
- improved key
- 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 6
- OCYROESYHWUPBP-VGMNWLOBSA-N (2S,3R)-3-methyl-2-[[(2S)-pyrrolidin-1-ium-2-carbonyl]amino]pentanoate Chemical compound CC[C@@H](C)[C@@H](C(O)=O)NC(=O)[C@@H]1CCCN1 OCYROESYHWUPBP-VGMNWLOBSA-N 0.000 description 2
- 108010015796 prolylisoleucine Proteins 0.000 description 2
- 230000036633 rest Effects 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/23—Vehicle door latches
-
- 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
- My invention consists in a metallic bar, perforated with holes, a bolt, and a pin.
- the bar is aixed in the look, under the key; the bolt passed through the bow of the key, and also through the bar. The head 'of the bolt rests on the bow of the key. The piu secures the bolt in the bar.
- Figure l is a perspective view of a door with my inventionapplied to the loek.
- Figures 2 and 3 are sectional views of the bar.
- Figure 4 is a perspective view of the bolt.
- Fig. 1. is the door.
- B1 is the .key in the lock.
- i O is the bar, aixed in the lock, under the key.
- - D is the bolt, passing through the bow of the key, and also through the bar.
- E is a pin, passing through the bolt, under the Fig. 2.
- A2 is the portion of the bar which enters the lock.
- Fig. 3 is a proile view of thebar.
- A8 isthev part which enters the lockI B3, the part which projects. y
- the bar is curved, to accommodate it to keys which do not have bows, but disks. When such keys are used, the bolt is placed between the disk and the door.
- Fig. 4 is the bolt, shown by D' in fig. 1.
Description
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ROBERT S. DUN N IN G, OF FALLI RIVER, MASSACHUSETTS. Lewis Patent No. 89,641, dated May 4, 1869.I
IMPROVED KEY-ASTENER.
The Schedule` reenerto in these Letters Patent and making part of the same.
Be' it known that I, ROBERT S. Dumme, of Fall River, in the county of Bristol, and State of Mass'af chusetts, have invented a new and improved Key- Fastener, for preventing burglars from entering lodging-rooms, by turning or removing keys whenlcft in the locks; and I` do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
My invention consists in a metallic bar, perforated with holes, a bolt, and a pin. The bar is aixed in the look, under the key; the bolt passed through the bow of the key, and also through the bar. The head 'of the bolt rests on the bow of the key. The piu secures the bolt in the bar. Y
Figure l is a perspective view of a door with my inventionapplied to the loek.
Figures 2 and 3 are sectional views of the bar. Figure 4 is a perspective view of the bolt. Fig. 1. A1 is the door. B1 is the .key in the lock. i O is the bar, aixed in the lock, under the key.- D is the bolt, passing through the bow of the key, and also through the bar.
E is a pin, passing through the bolt, under the Fig. 2. A2 is the portion of the bar which enters the lock.
B, the part which projects, showing the holes through which the lower part of the bolt passes.
Fig. 3 is a proile view of thebar.
A8 isthev part which enters the lockI B3, the part which projects. y
The bar is curved, to accommodate it to keys which do not have bows, but disks. When such keys are used, the bolt is placed between the disk and the door.
Fig. 4 is the bolt, shown by D' in fig. 1.
The door being closed and looked, and the bow of the key lying horizontal, as herein shown; the bar O', fig. 1, being inserted inthe lock below the key, and the `bolt D', fig.' 1, and pin E', fig. 1, axed, as also shown,
its novelty and utility will be apparent without further specification.
I do not claim any device previously invented or patented, for fastening keys; but
What I do claim as my invention, and desire to seeure by Letters Patent, is-` The key-fastener, constructed and applied substantially as herein set forth.
ROBERTS. DUNNING. Witnesses:
J OHN Hnsknnn, B. E. WrNsLow.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US89641A true US89641A (en) | 1869-05-04 |
Family
ID=2159121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US89641D Expired - Lifetime US89641A (en) | Improved key-fastener |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US89641A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429913A (en) * | 1945-05-30 | 1947-10-28 | Warren L Bald | Key fastener |
-
0
- US US89641D patent/US89641A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429913A (en) * | 1945-05-30 | 1947-10-28 | Warren L Bald | Key fastener |
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