ES2028684A6 - Improvements to security locks - Google Patents
Improvements to security locksInfo
- Publication number
- ES2028684A6 ES2028684A6 ES9100505A ES9100505A ES2028684A6 ES 2028684 A6 ES2028684 A6 ES 2028684A6 ES 9100505 A ES9100505 A ES 9100505A ES 9100505 A ES9100505 A ES 9100505A ES 2028684 A6 ES2028684 A6 ES 2028684A6
- Authority
- ES
- Spain
- Prior art keywords
- rod
- gearings
- wedged
- integral
- locking element
- 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
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
It has a casing provided with a housing in which may be inserted and held, with the aid of a locking element, a cylindrical head fixed to one of the elements forming the closure or to the end of a chain or the like. The locking element or bolt is embodied as an axially displaceable cylindrical rod 1. This axial displacement is impeded by a ring 2 integral with the rod 1 with respect to the periphery of gearings 3 wedged on respective parallel shafts, having individual arcuate notches capable of being positioned suitably so as not to interfere with the axial displacement of the rod 1 upon rotation of the same number of toothed wheels 7 arranged on the same shafts 4 and which mesh with a pinion 8 wedged on the rod 1. The rod 1 has, integral at its end, a discoidal knob 9 or control for the lock. The gearings 3 and toothed wheels 7 of each pair mesh axially by means of an oblique annular toothing which defines a one-way direction of rotation which is opposite in each pair.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9100505A ES2028684A6 (en) | 1991-02-27 | 1991-02-27 | Improvements to security locks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9100505A ES2028684A6 (en) | 1991-02-27 | 1991-02-27 | Improvements to security locks |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2028684A6 true ES2028684A6 (en) | 1992-07-01 |
Family
ID=8271401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9100505A Expired - Lifetime ES2028684A6 (en) | 1991-02-27 | 1991-02-27 | Improvements to security locks |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2028684A6 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105220943A (en) * | 2015-09-28 | 2016-01-06 | 王力安防产品有限公司 | The square shaft bindiny mechanism that anti-brute force is unblanked |
-
1991
- 1991-02-27 ES ES9100505A patent/ES2028684A6/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105220943A (en) * | 2015-09-28 | 2016-01-06 | 王力安防产品有限公司 | The square shaft bindiny mechanism that anti-brute force is unblanked |
CN105220943B (en) * | 2015-09-28 | 2018-11-13 | 王力安防科技股份有限公司 | The square shaft bindiny mechanism that anti-strength is unlocked |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991108 |