GB522281A - Improvements in barricades - Google Patents

Improvements in barricades

Info

Publication number
GB522281A
GB522281A GB3543338A GB3543338A GB522281A GB 522281 A GB522281 A GB 522281A GB 3543338 A GB3543338 A GB 3543338A GB 3543338 A GB3543338 A GB 3543338A GB 522281 A GB522281 A GB 522281A
Authority
GB
United Kingdom
Prior art keywords
wire
barbs
plain
group
barbed
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
GB3543338A
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.)
RENDAN HOLDINGS Ltd
Original Assignee
RENDAN HOLDINGS Ltd
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
Priority to GB1877037A priority Critical patent/GB480082A/en
Application filed by RENDAN HOLDINGS Ltd filed Critical RENDAN HOLDINGS Ltd
Priority to GB3543338A priority patent/GB522281A/en
Priority to FR862100D priority patent/FR862100A/en
Publication of GB522281A publication Critical patent/GB522281A/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

522,281. Barbed wire fencing. RENDAN HOLDINGS, Ltd., and BOERKEY, W. Dec. 5, 1938, No: 35433. Addition to 480,082 [Group X]. [Class: 45] [Also in Group X] A modification of the invention of the parent. Specification comprises the use of barbed wire instead of plain'wire for the separate. coils of the barricade, the 'barbs. c being wound on plain wire b which is provided with projections d, d, and opposed recesses e, e alternating on opposite sides of the wire, whereby relative movement between the barbs. and the wire is prevented.
GB3543338A 1938-12-05 1938-12-05 Improvements in barricades Expired GB522281A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1877037A GB480082A (en) 1938-12-05 1937-07-06 Improvements in barricades
GB3543338A GB522281A (en) 1938-12-05 1938-12-05 Improvements in barricades
FR862100D FR862100A (en) 1938-12-05 1939-12-05 Barbed wire articles

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
GB522281A true GB522281A (en) 1940-06-13

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 Before (1)

Application Number Title Priority Date Filing Date
GB1877037A Expired GB480082A (en) 1938-12-05 1937-07-06 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
US2910256A (en) * 1957-08-30 1959-10-27 Leidolf Richard Accordion wire coils
DE3301147A1 (en) * 1982-01-18 1983-08-04 Man Barrier Corp., Seymour, Conn. BARRIER FOR USE AS A DEVICE OR OBSTACLE DEVICE

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
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
US5139234A (en) * 1991-06-26 1992-08-18 Cochrane Steel Products, Limited Fencing component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910256A (en) * 1957-08-30 1959-10-27 Leidolf Richard Accordion wire coils
DE3301147A1 (en) * 1982-01-18 1983-08-04 Man Barrier Corp., Seymour, Conn. BARRIER FOR USE AS A DEVICE OR OBSTACLE DEVICE

Also Published As

Publication number Publication date
FR862100A (en) 1941-02-26
GB480082A (en) 1938-02-16

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