US122459A - Improvement in seal-locks - Google Patents
Improvement in seal-locks Download PDFInfo
- Publication number
- US122459A US122459A US122459DA US122459A US 122459 A US122459 A US 122459A US 122459D A US122459D A US 122459DA US 122459 A US122459 A US 122459A
- Authority
- US
- United States
- Prior art keywords
- seal
- locks
- improvement
- bow
- bar
- 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
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
- E05B17/2023—Loose pins, screws, or the like; Portable devices
-
- 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
- Y10T292/513—Shackles
- Y10T292/516—Sliding catch, seal
Definitions
- Figure' l is a perspective view ofthe lock.
- Fig. 2 is a longitudinal section of the same.
- A represents a rigid cross-bar, formed at its ends with sockets a a! to receive the ends b b of the bow B.
- sockets a a! to receive the ends b b of the bow B.
- a seat for the seal S which,
- the springcatch O which may preferably consist of a pin pressed forward by a spring, D 5 but this form of catch is not new in itself, and I do not desire to limit myself to any special shape therefor.
- the said pin engages in a hole provided for it in the bow B in such position as to be covered by the seal S.
- the end B of the bow being elongated, as shown, may be provided with one or more additional openings below the cross-bar to receive lead seals T for additional security.
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
F. -C. HAMILTON.
Improvement in Seel Locks.
Patented Jan. 2. 1872.
: WH'NSSES. lNVENTOR.-
FRED C. HAMILTON, OF NEW YORK, N. Y., ASSIGNOB- TO AMERICAN SEAL- e LOOK COMPANY, OF SAME PLACE.
IMPROVEMENT IN SEAL-LOCKS.
Specication forming part of Letters Patent No. 122,459, dated January 2, 1872.
or analogous material, which must be broken before access can be had to the spring-catch to separate the parts.
The details 'of construction are hereinafter described.
In thedrawing, Figure' l is a perspective view ofthe lock. Fig. 2 is a longitudinal section of the same.
A represents a rigid cross-bar, formed at its ends with sockets a a! to receive the ends b b of the bow B. In the longer and larger end I) ofthe bow is formed a seat for the seal S,which,
when the parts are locked together, is exposed through an opening in the face of the bar, but cannot escape therethrough in a whole condition. The locking is effect-ed by the springcatch O, which may preferably consist of a pin pressed forward by a spring, D 5 but this form of catch is not new in itself, and I do not desire to limit myself to any special shape therefor. The said pin engages in a hole provided for it in the bow B in such position as to be covered by the seal S. The end B of the bow being elongated, as shown, may be provided with one or more additional openings below the cross-bar to receive lead seals T for additional security.
I apply the invention in locking the doors of a frei ght-car, for example, which is one use for which the invention is well adapted. The hasp ofthe door is passed over the staple in customary manner, and the bow B, with the seal S applied, is then passed through the staple and its ends are inserted in the sockets of the bar A, whereit is securely held bythe springcatch C. In order to release the parts it will now be needful to break the seal S, after which a pointed instrument is pressed upon the end of the catch O, forcingit back whilel the bow B is withdrawn.
I claim as my invention'- The seal-lock herein described, consisting of the bow B b b', cross-bar or socket piece A a a', and spring-catch O, all constructed and adapted for use in connection with a seal, S, of glass or analogous material, in the manner andfor the purposes specified. l
Witnesses: FRED C. HAMILTON.
HARRY P. FITCH,
HERBERTE. BATES. (93)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US122459A true US122459A (en) | 1872-01-02 |
Family
ID=2191898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US122459D Expired - Lifetime US122459A (en) | Improvement in seal-locks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US122459A (en) |
-
0
- US US122459D patent/US122459A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US122459A (en) | Improvement in seal-locks | |
| US621600A (en) | Sash-fastener | |
| US1094279A (en) | Hasp-lock. | |
| US248835A (en) | Seal-padlock | |
| US564515A (en) | Hasp-lock | |
| US297445A (en) | Seal-lock | |
| US228656A (en) | Joseph loch | |
| US362873A (en) | James f | |
| US262397A (en) | Lock for sliding doors | |
| US190341A (en) | Improvement in lock-cases | |
| US545215A (en) | Half to thomas ii | |
| US247011A (en) | Seal-lock | |
| US429502A (en) | Latch for car-doors | |
| US561347A (en) | William s | |
| US172212A (en) | Improvement in sash-fasteners | |
| US540728A (en) | Sliding-door lock | |
| US473389A (en) | Sash-fastener | |
| US770597A (en) | William f | |
| US334636A (en) | Door-securer | |
| US120060A (en) | Improvement in seal-bolts | |
| US253534A (en) | Fastener for meeting-rails of sashes | |
| US1061509A (en) | Auxiliary-bolt sash-fastener. | |
| US212920A (en) | Improvement in blind-fasteners | |
| US147820A (en) | Improvement in seal-locks | |
| US468630A (en) | John j |