BE433117A - - Google Patents
Info
- Publication number
- BE433117A BE433117A BE433117DA BE433117A BE 433117 A BE433117 A BE 433117A BE 433117D A BE433117D A BE 433117DA BE 433117 A BE433117 A BE 433117A
- Authority
- BE
- Belgium
- Prior art keywords
- devices
- tube
- chamber
- surmounted
- movable body
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 4
- 239000002360 explosive Substances 0.000 claims description 3
- 230000001681 protective Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 210000000282 Nails Anatomy 0.000 description 1
- 210000002832 Shoulder Anatomy 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/08—Barbed-wire obstacles; Barricades; Stanchions; Tank traps; Vehicle-impeding devices; Caltrops
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE433117A true BE433117A (hu) |
Family
ID=92544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE433117D BE433117A (hu) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE433117A (hu) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0211688A1 (en) * | 1985-08-19 | 1987-02-25 | William T. Riley | Instant defense barrier |
NL2008940C2 (nl) * | 2012-06-05 | 2013-12-09 | Vcp Streetcare B V | Zuilstelsel en zuil. |
WO2018167723A1 (en) * | 2017-03-16 | 2018-09-20 | Van Leugenhaege Agi Gerard Albert | Device for securing a road entry |
-
0
- BE BE433117D patent/BE433117A/fr unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0211688A1 (en) * | 1985-08-19 | 1987-02-25 | William T. Riley | Instant defense barrier |
NL2008940C2 (nl) * | 2012-06-05 | 2013-12-09 | Vcp Streetcare B V | Zuilstelsel en zuil. |
WO2018167723A1 (en) * | 2017-03-16 | 2018-09-20 | Van Leugenhaege Agi Gerard Albert | Device for securing a road entry |
BE1025060B1 (nl) * | 2017-03-16 | 2018-10-17 | Leugenhaege Agi Gerard Albert Van | Inrichting voor het beveiligen van een inrijweg |
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