GB480082A - Improvements in barricades - Google Patents

Improvements in barricades

Info

Publication number
GB480082A
GB480082A GB1877037A GB1877037A GB480082A GB 480082 A GB480082 A GB 480082A GB 1877037 A GB1877037 A GB 1877037A GB 1877037 A GB1877037 A GB 1877037A GB 480082 A GB480082 A GB 480082A
Authority
GB
United Kingdom
Prior art keywords
hoops
wire
barricades
dannert
diamondshaped
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
GB1877037A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB480082A publication Critical patent/GB480082A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Fencing (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

480,082. Barricades. DANNERT, H. July 6, 1937, No. 18770. [Class 20 (i)] A wire barricade is formed of separate closed hoops a alternately connected at points b around their circumferences to preceding and following hoops, so that when expanded axially, a cylindrical network with diamondshaped meshes is formed as shown in Fig. 3. The hoops may be interconnected by wire or band loops, Fig. 5, or by welding.
GB1877037A 1938-12-05 1937-07-06 Improvements in barricades Expired GB480082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3543338A GB522281A (en) 1938-12-05 1938-12-05 Improvements in barricades

Publications (1)

Publication Number Publication Date
GB480082A true GB480082A (en) 1938-02-16

Family

ID=10377655

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1877037A Expired GB480082A (en) 1938-12-05 1937-07-06 Improvements in barricades
GB3543338A Expired GB522281A (en) 1938-12-05 1938-12-05 Improvements in barricades

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3543338A Expired GB522281A (en) 1938-12-05 1938-12-05 Improvements in barricades

Country Status (2)

Country Link
FR (1) FR862100A (en)
GB (2) GB480082A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503423A (en) * 1982-01-18 1985-03-05 Man Barrier Corporation Extensible and retractable barrier and electromagnetic intrusion detector therefor
US5139234A (en) * 1991-06-26 1992-08-18 Cochrane Steel Products, Limited Fencing component

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908484A (en) * 1957-05-02 1959-10-13 Keller & Knappich Gmbh Barbed wire spiral
US2910256A (en) * 1957-08-30 1959-10-27 Leidolf Richard Accordion wire coils
US4484729A (en) * 1982-01-18 1984-11-27 Man Barrier Corporation Barrier coil dispenser
US5074529A (en) * 1990-09-07 1991-12-24 Mrm Security Systems, Inc. Clip for forming a concertina configuration of helical barbed tape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503423A (en) * 1982-01-18 1985-03-05 Man Barrier Corporation Extensible and retractable barrier and electromagnetic intrusion detector therefor
US5139234A (en) * 1991-06-26 1992-08-18 Cochrane Steel Products, Limited Fencing component

Also Published As

Publication number Publication date
FR862100A (en) 1941-02-26
GB522281A (en) 1940-06-13

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