[go: up one dir, main page]

WO2000001501A1 - Materiau pour barrieres - Google Patents

Materiau pour barrieres Download PDF

Info

Publication number
WO2000001501A1
WO2000001501A1 PCT/IB1999/001234 IB9901234W WO0001501A1 WO 2000001501 A1 WO2000001501 A1 WO 2000001501A1 IB 9901234 W IB9901234 W IB 9901234W WO 0001501 A1 WO0001501 A1 WO 0001501A1
Authority
WO
WIPO (PCT)
Prior art keywords
spine portion
core
barbed
sheet metal
barbs
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.)
Ceased
Application number
PCT/IB1999/001234
Other languages
English (en)
Inventor
Barry Graeme Holfeld
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.)
HOLFELD BRENDA MARGARET
Original Assignee
HOLFELD BRENDA MARGARET
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 HOLFELD BRENDA MARGARET filed Critical HOLFELD BRENDA MARGARET
Priority to AU45274/99A priority Critical patent/AU4527499A/en
Publication of WO2000001501A1 publication Critical patent/WO2000001501A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F25/00—Making barbed wire

Definitions

  • This invention relates to a barrier. More particularly, this invention relates to a barbed sheet metal tape, a method of manufacturing barbed wire and to a barbed
  • a barbed sheet metal tape which includes
  • the barbs and the lands may be grouped in pairs, with a barb extending transversely from the first side of the spine portion and a corresponding land extending transversely from the second side of the spine portion.
  • An outer edge of each land may be curved so that an outer edge of the second
  • the width of the spine portion intermediate the lands may be less than a width
  • each barb The width dimension of each barb is the dimension from a junction of the barb with the spine to a free end of the barb.
  • the width dimension of each barb may be approximately twice that of the width of the spine portion intermediate the lands.
  • metal tape which includes an elongate spine portion
  • each barb being at least twice the width dimension of each barb, the width dimension of each barb being the dimension from a junction of the barb with the spine portion to a free
  • a method of manufacturing barbed wire including the steps of
  • a plurality of transversely extending barbs may be spaced longitudinally along
  • the method also including winding the barbs
  • a plurality of transversely extending lands may be spaced longitudinally along a second side of the spine portion, the method then including winding the lands
  • the method may also include folding the barbs which extend from the first side
  • the core may be a length of wire.
  • the wire may have a diameter less than that
  • the metal tape may include a plurality of transversely extending barbs which
  • the metal tape may include a plurality of transversely extending lands which are spaced longitudinally along a second side of the spine portion, with
  • the lands also being wound around the core.
  • Figure 1 shows a schematic plan view of one embodiment of barbed
  • Figure 2 shows a schematic plan view of another embodiment of barbed
  • Figure 3 shows a schematic plan view of a third embodiment of barbed
  • Figure 4 shows a schematic plan view of a method of manufacturing the
  • Figure 5 shows a schematic plan view of a method of manufacturing the
  • Figure 6 shows a schematic plan view of barbed wire in accordance with
  • Figure 7 shows a schematic bottom view of the barbed wire shown in
  • Figure 8 shows a schematic side view of the barbed wire shown in Figure 3.
  • Figure 9 shows a schematic, sectional end view of the barbed wire taken along line VII-VII in Figure 7.
  • a barbed sheet metal tape which is used in the manufacture of a barbed wire, in accordance with the invention is designated generally by the reference numeral 1 0.
  • the barbed sheet metal tape 1 0 includes an elongate spine portion or spine 1 2.
  • a plurality of transversely extending barbs 1 4 are spaced longitudinally along a first
  • a second side 20 of the spine extend substantially parallel
  • the width 1 3 of the spine 1 2 is more tan twice the width
  • sheet metal tape in accordance with another aspect of the invention, is generally
  • a plurality of transversely extending lands 24 are spaced longitudinally along a second side 26 of the spine 1 2.
  • An outer edge of each land 24 is curved so that an outer edge 28 of the tape 22 forms a continuous S-curve.
  • a barbed sheet metal tape 30 also includes a plurality of transversely extending barbs 32 which are spaced longitudinally along a second side 34 of the spine 1 2.
  • the barbs 14 and 32 extend in pairs.
  • width dimension 36 of each barb 14 or 32 that is the dimension from a junction 38
  • the barbed sheet metal tape 30 is manufactured from sheet metal 44 as illustrated in Figure 4 of the drawings. Firstly, holes 46 are punched in the sheet
  • the barbed sheet metal tape 1 0 is manufactured from stainless steel sheet
  • barbed wire in accordance with the invention, is designated generally by the reference numeral 60.
  • the barbed wire 60 includes sheet metal tape such as the sheet metal tape 1 0,
  • wire 60 further includes a wire core 62 which is arranged on the spine 1 2.
  • the barbs 1 4 extending from the first side 1 8 of the spine portion 1 2 can
  • the barbs 1 4 extend at any of the angles illustrated in Figure 9 of the drawings.
  • the barbs 1 4 extend substantially tangentially to the core 62.
  • the barbs 1 4 are folded in alternating directions so that they extend at 1 80 degrees to each other.
  • the sheet metal tape 22 as shown in Figures 2 is also used to form barbed wire
  • the spine 1 2 are wound around the core 62.
  • barbed tape is crimped to the wire core. This is a relatively simple arrangement to dismantle.
  • barbs 14, 32 or a corresponding pair comprising a barb 14 and a land 24, apart with
  • wire 60 has the advantage that rain water can drain off from the core 62 to inhibit
  • the barbed sheet metal tape can be manufactured from stainless steel tape, which further inhibits rusting of the barbed wire.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fencing (AREA)
  • Sheet Holders (AREA)
  • Wire Processing (AREA)

Abstract

Une bande (10) de tôle barbelée comprend une partie dorsale allongée (12), une pluralité de barbes transversales (14) espacées longitudinalement le long d'un premier côté (18) de la partie dorsale (12) ainsi qu'une pluralité de méplats transversaux (24) espacés longitudinalement le long d'un second côté (26) de la partie dorsale (12). L'invention concerne également une bande (10) de tôle barbelée, un procédé de production de fils barbelés et un fil barbelé.
PCT/IB1999/001234 1998-07-03 1999-07-02 Materiau pour barrieres Ceased WO2000001501A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU45274/99A AU4527499A (en) 1998-07-03 1999-07-02 Material for barriers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA98/5892 1998-07-03
ZA985892 1998-07-03

Publications (1)

Publication Number Publication Date
WO2000001501A1 true WO2000001501A1 (fr) 2000-01-13

Family

ID=25587122

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1999/001234 Ceased WO2000001501A1 (fr) 1998-07-03 1999-07-02 Materiau pour barrieres

Country Status (2)

Country Link
AU (1) AU4527499A (fr)
WO (1) WO2000001501A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013167861A3 (fr) * 2012-05-09 2014-03-20 Qinetiq Limited Ruban barbelé et appareil de déploiement de ruban barbelé
CN108221420B (zh) * 2017-12-28 2021-06-29 河北胜迈建材科技股份有限公司 一种刀片刺绳机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE15583C (de) * TH. V. ALLIS in New-York Verfahren zur Herstellung metallener Stacketstangen
DE1033626B (de) * 1956-10-05 1958-07-10 Keller & Knappich Ges Mit Besc Verfahren zum Herstellen von Stachelbaendern
US3763529A (en) * 1972-02-10 1973-10-09 D Musgrave Method of fabricating barbed tape

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE15583C (de) * TH. V. ALLIS in New-York Verfahren zur Herstellung metallener Stacketstangen
DE1033626B (de) * 1956-10-05 1958-07-10 Keller & Knappich Ges Mit Besc Verfahren zum Herstellen von Stachelbaendern
US3763529A (en) * 1972-02-10 1973-10-09 D Musgrave Method of fabricating barbed tape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013167861A3 (fr) * 2012-05-09 2014-03-20 Qinetiq Limited Ruban barbelé et appareil de déploiement de ruban barbelé
CN108221420B (zh) * 2017-12-28 2021-06-29 河北胜迈建材科技股份有限公司 一种刀片刺绳机

Also Published As

Publication number Publication date
AU4527499A (en) 2000-01-24

Similar Documents

Publication Publication Date Title
US4509726A (en) Barrier
US8851456B2 (en) Barbed tape with sensor conductor and reinforcement wire
US6775950B2 (en) Double bend and crush bird deterrent device
DE202007009658U1 (de) Gitterrinne sowie Gitterrinnenverbindung
US4718641A (en) Barbed tape with reinforced barbs
US4328955A (en) Defensive personnel barrier
US6926262B1 (en) Barbed tape
US4844422A (en) Barbed tape barrier
US5165664A (en) Chain link fencing with decorative slats
WO2000001501A1 (fr) Materiau pour barrieres
US5401002A (en) Barb stiffening process and product
US4294430A (en) Supports
US7420120B2 (en) Flexible conduit and cable
CA2534620A1 (fr) Panneau grillage de securite
US5878880A (en) Collated clip assembly
DE202010008194U1 (de) Sicherheitszaun
US379729A (en) William henry rodden
US376418A (en) Chaeles d
US238255A (en) Thomas shumatf
GB2210816A (en) A method of manufacturing a peeling knife
US332252A (en) Barb fence-wire
US264110A (en) Wire-fence barb
US367664A (en) Barb-fence signal
AU2019100492A4 (en) A chain link assembly
KR850000746B1 (ko) 가시(barb) 달린 스트립(strip)

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 200007419

Country of ref document: ZA

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase