WO1998012403A1 - High security staple with lock guard casing - Google Patents
High security staple with lock guard casing Download PDFInfo
- Publication number
- WO1998012403A1 WO1998012403A1 PCT/HU1997/000053 HU9700053W WO9812403A1 WO 1998012403 A1 WO1998012403 A1 WO 1998012403A1 HU 9700053 W HU9700053 W HU 9700053W WO 9812403 A1 WO9812403 A1 WO 9812403A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- staple
- guard casing
- lock
- shackle
- staples
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/38—Auxiliary or protective devices
Definitions
- the present invention relates to a staple, which is shaped with a lock guard casing attached to it in order to increase picking security of the locking mechanism.
- ⁇ lock is a device consisting of a with a locking mechanism and a detachable, connected bow forming a closed loop (shackle). I f we release the connection by the locking mechanism, at least one nd of the shackle can be freed and so the loop can be opened.
- the shackle is typically made of cylindrical rod with a half circle shape continuing in different lengths of straight sections.
- the cover covers the lock and the hasp as well, and so is protecting against the prying apart, or the sawing off of the shackle or the hasp.
- Disadvantages are: the big side surface offered for forced opening attempts due to the position of the lock, the possible slot betw een the opening and the cover w hich can be pried, and the fact, that a part of the staple remains uncovered. ⁇ further disadvantage is.
- the aim of the invention is to further decrease the e as ⁇ accessibility and damage of the lock, to protect it against striking and prying, and to diminish the possibility of the damaging of the hasp and the staple while keeping all the advantages of the closings with locks.
- the realisation of the aim is based on the recognition, that the shackle, the body, the hasp and the staple can be made inaccessible with the use of a guarding cover, if the cover is fixed while the lock is being closed. Further while opening the guarding cover can be taken off together with the lock, and the protection o ⁇ ' the cover against prying can be secured by the fitting connection between the hasp and staple and the guarding cover
- the invention is therefore a high security staple with a lock guard casing which consists of two staples and a guard case, fixed to each other with a shackle passed through, while the guard casing is fixed with the help of a lock, which is the closing mechanism, and the guard casing covers the fixing elements as well and is characterised by a rim which goes around the staple according to the form of the guard casing and so there is an inside notch into which the guard casing fits and so covers the hasp and staple as well.
- the guard casing is closed from four sides and opened from two sides, one opening oi " it has the cross section of the lock body ' s shape and size, the other opening has the size which enables the turning out of the shackle.
- the guard casing has a nest facing the shackle of the inserted lock and the shackle knocks against and fits into this nest and/or the casing has an other cavity e the hasps when locked
- i f one of the staples is longer than the other and a characteristic ratio of the long and short staple should be 2 : 1 .
- the staple with guard casing is made by casting and it is advantageous if it ' s material is cast steel, which is strong against striking and if required can be fixed by welding as well.
- the staples have borings on them for the joint elements, which secure the fixing, and these borings are placed at least partly on the part of the staple covered w ith the guard casing, and the joint elements should suitably be hexagonal screw s.
- the fixing screw s on the uncovered (by the guard casing) part of the staple are sunk in nests
- f ig. 1 is a perspective view of the staple according to the invention.
- Fig. 2 show s the first step of closing of the closing mechanism w ith lock according to the invention.
- Fig. 3 show s the second step of closing of the closing mechanism with lock according to the invention.
- Fig. 4 is the closing mechanism with lock in closed position.
- w e show the realisation of the invention, where a short staple I and a long staple 2 e one hasp 6 . 7 each.
- the staples 1 . 2 have a rim 4 which borders the cavity, into which the lock 1. with the guard casing 3 can be placed.
- the hasps ⁇ . 7 are placed to the edge of this cavity , as the straight part of the shackle 8 will be hooked into them.
- the shoulder I 1 keeps the shackle 8 of the lock I . in closing position from sliding, the inside notch 5 can also be seen on the inside of the rim 4, into which the side of the guard casing 3 has to fit.
- Two of the screws 13. which are placed into the borings of the staple 1 . 2 are under the lock F.
- the arch of the rim 12 follows exactly the arch of the lock L placed beside it. and so secures against prying.
- the lock L is placed through the opening 9 of the guard casing 3 sized for the lock body with the shackle 8 up front, and here the shackle 8 is passed through the opening of the guard casing 3 into the hasps 6 . 7.
- the guard casing 3 with the lock L and the key has to be laid onto the staple I . 2 so that it fits into the inside notch 5 formed by the rim 4. this position is shown on Fig 3..
- the shackle 8 at this stage lay s already in the nest 10 within the guard casing 3
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU44692/97A AU4469297A (en) | 1996-09-19 | 1997-09-18 | High security staple with lock guard casing |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUP9602564 | 1996-09-19 | ||
HU9602564A HU9602564D0 (en) | 1996-09-19 | 1996-09-19 | Safety cops with lockprotecting covering |
HUP9700807 | 1997-04-25 | ||
HU9700807A HUP9700807A1 (en) | 1996-09-19 | 1997-04-25 | Safety copse with protecting casing for the padlock |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998012403A1 true WO1998012403A1 (en) | 1998-03-26 |
Family
ID=89995054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/HU1997/000053 WO1998012403A1 (en) | 1996-09-19 | 1997-09-18 | High security staple with lock guard casing |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4469297A (en) |
HU (1) | HUP9700807A1 (en) |
WO (1) | WO1998012403A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1254523A (en) * | 1967-09-27 | 1971-11-24 | Ingersoll Locks Ltd | Improvements in and relating to padlocks |
US3828591A (en) * | 1972-08-14 | 1974-08-13 | C Beaver | Lock assembly |
DE7818426U1 (en) * | 1978-06-20 | 1978-11-16 | Schein, Robert, 7151 Auenwald | BREAKING DEVICE |
-
1997
- 1997-04-25 HU HU9700807A patent/HUP9700807A1/en unknown
- 1997-09-18 WO PCT/HU1997/000053 patent/WO1998012403A1/en active Application Filing
- 1997-09-18 AU AU44692/97A patent/AU4469297A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1254523A (en) * | 1967-09-27 | 1971-11-24 | Ingersoll Locks Ltd | Improvements in and relating to padlocks |
US3828591A (en) * | 1972-08-14 | 1974-08-13 | C Beaver | Lock assembly |
DE7818426U1 (en) * | 1978-06-20 | 1978-11-16 | Schein, Robert, 7151 Auenwald | BREAKING DEVICE |
Also Published As
Publication number | Publication date |
---|---|
HUP9700807A1 (en) | 1998-12-28 |
AU4469297A (en) | 1998-04-14 |
HU9700807D0 (en) | 1997-06-30 |
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