RS20140454A1 - Lock - Google Patents
LockInfo
- Publication number
- RS20140454A1 RS20140454A1 RS20140454A RSP20140454A RS20140454A1 RS 20140454 A1 RS20140454 A1 RS 20140454A1 RS 20140454 A RS20140454 A RS 20140454A RS P20140454 A RSP20140454 A RS P20140454A RS 20140454 A1 RS20140454 A1 RS 20140454A1
- Authority
- RS
- Serbia
- Prior art keywords
- lock
- constructed
- manhole
- vehicles
- passing
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The lock of the manhole is devised to secure that there is no unwanted opening of the street manhole, with the goal to prevent terrorism and theft of the lid (17). It is constructed in a manner that ensures undisturbed passing of the vehicles, as well as resistance to water and dirt break through. As a security element it has a seal, visible from vehicles passing by.The lock is constructed from a body (3) with implemented rotor (5) that on its top has a triangle shaped element (12), and on the body (3) there are coaxially made groovs (13), in which sliders are set (7) with protrudes (8) that suppress with springs (11).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20140454A RS20140454A1 (en) | 2014-08-27 | 2014-08-27 | Lock |
PCT/RS2015/000020 WO2017034430A1 (en) | 2014-08-27 | 2015-08-27 | Lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20140454A RS20140454A1 (en) | 2014-08-27 | 2014-08-27 | Lock |
Publications (1)
Publication Number | Publication Date |
---|---|
RS20140454A1 true RS20140454A1 (en) | 2016-02-29 |
Family
ID=54848881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RS20140454A RS20140454A1 (en) | 2014-08-27 | 2014-08-27 | Lock |
Country Status (2)
Country | Link |
---|---|
RS (1) | RS20140454A1 (en) |
WO (1) | WO2017034430A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2693100A (en) * | 1950-06-06 | 1954-11-02 | Charles B Wiegel | Safety manhole cover lock |
JP3337139B2 (en) * | 2000-02-04 | 2002-10-21 | タキゲン製造株式会社 | Anti-clogging lock device |
FR2869053B1 (en) * | 2004-04-15 | 2006-07-14 | Norinco Sa | LOCKING AND UNLOCKING DEVICE WITH A BUFFER KEY ON A FRAME |
-
2014
- 2014-08-27 RS RS20140454A patent/RS20140454A1/en unknown
-
2015
- 2015-08-27 WO PCT/RS2015/000020 patent/WO2017034430A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017034430A1 (en) | 2017-03-02 |
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