US32226A - Improvement in locks - Google Patents
Improvement in locks Download PDFInfo
- Publication number
- US32226A US32226A US32226DA US32226A US 32226 A US32226 A US 32226A US 32226D A US32226D A US 32226DA US 32226 A US32226 A US 32226A
- Authority
- US
- United States
- Prior art keywords
- key
- wedge
- locks
- hole
- shaped
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/142—Closures or guards for keyholes with key-operated locks, e.g. padlocks
-
- 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
- Y10T70/778—Operating elements
- Y10T70/7791—Keys
- Y10T70/7842—Single shank or stem
- Y10T70/7847—Round rigid
- Y10T70/7853—Tubular
-
- 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
- Y10T70/7955—Keyhole guards
- Y10T70/7977—Key-controlled
Landscapes
- Electrophonic Musical Instruments (AREA)
Description
ATENT OFFICE.
HENRY HARTWIG, OF NEV YORK, N. Y.
IMPRQVEMENT IN LOCKS.
Specification forming part of Letters Fatent No. 32,226, dated April 30, 1861.
To (1f/ZZ whom it TIT/60.1! @www1/1,:
'Be it known that I, YHENRY HARTWTG, of New York, in the county and State of VNew York, have invented a new and useful Improvenient in Locks; and I 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.
The nature of my invention consists in the arrangement of a slide or wedge operated bya spring, so as to cover up partly the key-hole, said slide or wedge being pressed clearof the keyhole by the introduction of a wedge-shaped key.
Figure I represents the inside of a lock with the back plate removed, and Fig. II is a sec- `tion at the line III IV.
` upon by a spring, S, in such a manner as to press and hold the said slide E in a position to close the lower part of the key-hole. A
projection, o, on the lock-case Aprevents said slide E from being pressed too far forward. The forward end of this slide E is rounded or made wedge-shaped. In Figs. V and VI the end of the key is represented. a is the barrel of the saine, which fits over the key-pin D, and w the bit in which the wads are cut out. The outer end of this bit w is made pointed or wedge-shaped. into the key-hole, the straight side of the bit bears against one side of the key-hole, while the slanting or wedgeshaped side acts upon the wedge-shaped end of the sliding piece E, pressing the saine clear of the key-hole, so as to allow the key to enter the lock-case and then operate the bolt B in the usual manner.
What I claim as my invention, and desire to secure by Letters Patent, is-
The arrangement and use of a wedge-shaped sliding piece, E, covering up the lower part of the key-hole, and operated by the introduction of the wedge-shaped bit of the key, as described.
l HENRY HARTWIG.
Witnesses:
HENRY E. ROEDER,
JULIAN KEEN.
When the key is introduced
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US32226A true US32226A (en) | 1861-04-30 |
Family
ID=2101844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US32226D Expired - Lifetime US32226A (en) | Improvement in locks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US32226A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718020A (en) * | 1985-05-30 | 1988-01-05 | Pall Corporation | Fault recovery procedure for heat-reactivated dryer |
| US20050236029A1 (en) * | 2001-04-04 | 2005-10-27 | Color Kinetics, Inc. | Indication systems and methods |
| US20150108322A1 (en) * | 2012-12-29 | 2015-04-23 | Kevin Brooks | Rotary auger bow stand |
| US9739025B2 (en) | 2013-12-30 | 2017-08-22 | Decoy Stake Solutions, LLC | Rotary auger support stand |
| US9945144B2 (en) | 2013-12-30 | 2018-04-17 | Decoy Stake Solutions, LLC | Lawn stake for supporting decorative elements |
| US10064478B2 (en) | 2016-02-25 | 2018-09-04 | Decoy Stake Solutions, LLC | Rotary ground auger base and feeder stand |
| US10104878B2 (en) | 2014-09-09 | 2018-10-23 | Decoy Stake Solutions, LLC | Rotary auger fishing pole holder |
| US10159243B2 (en) | 2013-12-30 | 2018-12-25 | Decoy Stake Solutions, LLC | Auger support stand |
| US10440946B2 (en) | 2013-12-30 | 2019-10-15 | Decoy Stake Solutions, LLC | Water fowl and game bird multiple decoy stake |
| US10724672B2 (en) | 2016-03-29 | 2020-07-28 | Decoy Stake Solutions, LLC | Auger support stand |
| USD892261S1 (en) | 2019-04-24 | 2020-08-04 | Decoy Stake Solutions, LLC | Rotary auger angled fishing rod handle holder |
| USD897488S1 (en) | 2019-04-24 | 2020-09-29 | Decoy Stake Solutions, LLC | Rotary auger tube fishing rod handle holder |
| US11490714B2 (en) | 2019-01-04 | 2022-11-08 | Decoy Stake Solutions, LLC | Auger support stand |
-
0
- US US32226D patent/US32226A/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718020A (en) * | 1985-05-30 | 1988-01-05 | Pall Corporation | Fault recovery procedure for heat-reactivated dryer |
| US20050236029A1 (en) * | 2001-04-04 | 2005-10-27 | Color Kinetics, Inc. | Indication systems and methods |
| US20150108322A1 (en) * | 2012-12-29 | 2015-04-23 | Kevin Brooks | Rotary auger bow stand |
| US9347733B2 (en) * | 2012-12-29 | 2016-05-24 | Kevin Brooks | Rotary auger bow stand |
| US10440946B2 (en) | 2013-12-30 | 2019-10-15 | Decoy Stake Solutions, LLC | Water fowl and game bird multiple decoy stake |
| US9945144B2 (en) | 2013-12-30 | 2018-04-17 | Decoy Stake Solutions, LLC | Lawn stake for supporting decorative elements |
| US10159243B2 (en) | 2013-12-30 | 2018-12-25 | Decoy Stake Solutions, LLC | Auger support stand |
| US9739025B2 (en) | 2013-12-30 | 2017-08-22 | Decoy Stake Solutions, LLC | Rotary auger support stand |
| US10104878B2 (en) | 2014-09-09 | 2018-10-23 | Decoy Stake Solutions, LLC | Rotary auger fishing pole holder |
| US10064478B2 (en) | 2016-02-25 | 2018-09-04 | Decoy Stake Solutions, LLC | Rotary ground auger base and feeder stand |
| US10724672B2 (en) | 2016-03-29 | 2020-07-28 | Decoy Stake Solutions, LLC | Auger support stand |
| US11490714B2 (en) | 2019-01-04 | 2022-11-08 | Decoy Stake Solutions, LLC | Auger support stand |
| USD892261S1 (en) | 2019-04-24 | 2020-08-04 | Decoy Stake Solutions, LLC | Rotary auger angled fishing rod handle holder |
| USD897488S1 (en) | 2019-04-24 | 2020-09-29 | Decoy Stake Solutions, LLC | Rotary auger tube fishing rod handle holder |
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