FR459893A - Cloture abaissable ou enfoncable pour opérations militaires - Google Patents

Cloture abaissable ou enfoncable pour opérations militaires

Info

Publication number
FR459893A
FR459893A FR459893DA FR459893A FR 459893 A FR459893 A FR 459893A FR 459893D A FR459893D A FR 459893DA FR 459893 A FR459893 A FR 459893A
Authority
FR
France
Prior art keywords
lowerable
fence
push
military operations
military
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
Application number
Other languages
English (en)
Inventor
Georg Marien
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEORG MARIEN
Original Assignee
GEORG MARIEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GEORG MARIEN filed Critical GEORG MARIEN
Application granted granted Critical
Publication of FR459893A publication Critical patent/FR459893A/fr
Expired legal-status Critical Current

Links

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)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR459893D 1913-06-13 1913-06-13 Cloture abaissable ou enfoncable pour opérations militaires Expired FR459893A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR459893T 1913-06-13

Publications (1)

Publication Number Publication Date
FR459893A true FR459893A (fr) 1913-11-18

Family

ID=1499339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR459893D Expired FR459893A (fr) 1913-06-13 1913-06-13 Cloture abaissable ou enfoncable pour opérations militaires

Country Status (1)

Country Link
FR (1) FR459893A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211688A1 (fr) * 1985-08-19 1987-02-25 William T. Riley Clôture de défense à déclenchement instantané
EP2635751A4 (fr) * 2010-11-01 2014-04-30 Jeremy Bruce Cowie Clôture ou barrière rétractable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211688A1 (fr) * 1985-08-19 1987-02-25 William T. Riley Clôture de défense à déclenchement instantané
EP2635751A4 (fr) * 2010-11-01 2014-04-30 Jeremy Bruce Cowie Clôture ou barrière rétractable

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