US102810A - Improvement in padlocks - Google Patents
Improvement in padlocks Download PDFInfo
- Publication number
- US102810A US102810A US102810DA US102810A US 102810 A US102810 A US 102810A US 102810D A US102810D A US 102810DA US 102810 A US102810 A US 102810A
- Authority
- US
- United States
- Prior art keywords
- lock
- tumblers
- pivoted
- padlocks
- bolt
- 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
- 210000003141 Lower Extremity Anatomy 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/08—Padlocks with shackles hinged on the case
- E05B67/10—Padlocks with shackles hinged on the case with devices for securing the free end of the shackle
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- 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
- Y10T70/40—Portable
- Y10T70/413—Padlocks
- Y10T70/437—Key-controlled
- Y10T70/446—Rigid shackle
- Y10T70/465—Pivoted
- Y10T70/474—Swinging detent
- Y10T70/476—Free end only engaged
-
- 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
- Y10T70/7757—Push or pull key operation
Definitions
- Figure 2 is .a face view-of the same, showing it unlocked.
- Figure 3 is a side view of the key. Similar letters of reference indicate corresponding parts.
- My invention relates to that class of padlocks whose tumblers are operated by pushing a flat key against them;
- the invention consists v,in the arrangement of the locking-dog so as to lock into the hasp from the' front side, and having tumblers pivoted thereto at ,its lower extremity, in. combination with; a stationary stop, as hereinafter specified.
- A in the drawing, represents the case or shell ot the lock.
- B is the ball or link of the same.
- C is. the bolt, pivoted to the lock-case by a pin, a, and providcdwith a hook, l1, which locks intothe notched or perforated end ot the bail, as in g. 1.
- This s rin late has also Aa roeetin ear w-iiichv a I) u 1 v arrests the boltas in g.2, keeping the'sl-me in such a. positionthat the device will be self-locking.
Landscapes
- Lock And Its Accessories (AREA)
Description
'tnitrd 'gottes HENRY'F. HAAOK, OF NEW YORK, N. Y.
Letters Patent No. 102,810, datedV May 10, 1870.
IMPROVEMENT 1N PAnLocKs.
The Schedule referred to in these .Lettersv Patent and making part of the same.
To all whom fit may concern Be it known that I, HENRY F'. HAACK, ot' the city, county, and State of New York, have invented a new and improved Padlock and I do hereby declare that the following is a full, clear, and exact description thereof', which will enable others skilled in the art to make andv use the same, reti-rence being had to the' accompanying drawing forming part of this specification, in which- Figure l represents a face vView of my improved padlock, showing it locked.
Figure 2 is .a face view-of the same, showing it unlocked.
Figure 3 is a side view of the key. Similar letters of reference indicate corresponding parts.
My invention relates to that class of padlocks whose tumblers are operated by pushing a flat key against them; and
The invention consists v,in the arrangement of the locking-dog so as to lock into the hasp from the' front side, and having tumblers pivoted thereto at ,its lower extremity, in. combination with; a stationary stop, as hereinafter specified.
A, in the drawing, represents the case or shell ot the lock. A
B is the ball or link of the same.
C is. the bolt, pivoted to the lock-case by a pin, a, and providcdwith a hook, l1, which locks intothe notched or perforated end ot the bail, as in g. 1.
D D are the tumblers.
They are, by a pin, c, pivoted to the surface of the bolt, and are slotted to work on apn, (l, that projects from the lock-case, as shown. Theslot-s in the tumblers are nearly T-shaped.
lhe springs e hold the tumblers in thepositioul shown in lig. 1, in which the pin d is in the upper end of ltheir slots, thereby preventing the bolt to When the key E is inserted throngha-slot in the side ot the lock-case, it strikes first against the tumblers and raises them so as to bring the arms f ot' their slots into line with the pin d.
The parts f o't' the slots are all on a circle described around the pin (t. The key can now more when it reaches the bolt, swing the same on its pivot a, and draw its hook od' the link B.
As soon as the link B is liberated from the4 bolt it is thrown open by a spring plate,1*,pivoted in the lock-case.
This s rin late has also Aa roeetin ear w-iiichv a I) u 1 v arrests the boltas in g.2, keeping the'sl-me in such a. positionthat the device will be self-locking.
The end of the link, when forced into the lock, will come between the ear g and the end of the hook l), pushing both aside and descending into the lock.
As soon as the aperture or recess of the link ar` rives in line with the hook b, the latter is, by the boltspring h, forced int-o such aperture or recessto lock the link.
The peculiar characteristic of this lock consists in the arrangement of the tumblers upon the bolt-,-and in the combination of thoseparts" with the spring plate F.
I wish to be understood as making no claim broadly to the combination of a stationary stop, pivoted tuniblers,and dog; but
Haring thus described my invention',
I claim as new and desire to secure by Letters Patento A padlock having a locking-dog, C, pivoted centrally, and arranged tolock into the hasp from the front side, with the tumblers D pivoted thereto at its lower extremity, in combination with .the stationary stop d, all as set forth and shown. f
' HENRY E. HAACK.
Witnesses A. V. Brunson,
Gno. W. MABEr,
Publications (1)
Publication Number | Publication Date |
---|---|
US102810A true US102810A (en) | 1870-05-10 |
Family
ID=2172297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US102810D Expired - Lifetime US102810A (en) | Improvement in padlocks |
Country Status (1)
Country | Link |
---|---|
US (1) | US102810A (en) |
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0
- US US102810D patent/US102810A/en not_active Expired - Lifetime
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