DK421379A - PROTECTION MEASURES TO COVER EXPLOSIVE OBJECTS AND PROCEDURE TO COVER SUCH REPORTS - Google Patents

PROTECTION MEASURES TO COVER EXPLOSIVE OBJECTS AND PROCEDURE TO COVER SUCH REPORTS

Info

Publication number
DK421379A
DK421379A DK421379A DK421379A DK421379A DK 421379 A DK421379 A DK 421379A DK 421379 A DK421379 A DK 421379A DK 421379 A DK421379 A DK 421379A DK 421379 A DK421379 A DK 421379A
Authority
DK
Denmark
Prior art keywords
elongation
cover
tensile strength
reports
procedure
Prior art date
Application number
DK421379A
Other languages
Danish (da)
Other versions
DK150958B (en
DK150958C (en
Inventor
H Kressl
Original Assignee
Chemie Linz Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6052156&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK421379(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemie Linz Ag filed Critical Chemie Linz Ag
Publication of DK421379A publication Critical patent/DK421379A/en
Publication of DK150958B publication Critical patent/DK150958B/en
Application granted granted Critical
Publication of DK150958C publication Critical patent/DK150958C/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045—Detonation-wave absorbing or damping means
    • F42D5/05—Blasting mats

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Catching Or Destruction (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Insulating Bodies (AREA)
  • Wrappers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Catalysts (AREA)
  • Details Of Garments (AREA)

Abstract

1. A protective mat for covering articles which are to be explosively blasted, characterized in that it consists of a nonwoven textile sheet-like structure of synthetic continuous filaments or staple fibres, which on determination of the tension-elongation behaviour according to DIN 53857 has a tensile strength of 30-100 n/5 cm at 10 % elongation, a tensile strength of 100-400 N/5 cm at 30 % elongation, a tensile strength of 300-800 N/5 cm at 50 % elongation, a tensile strength of 500-950 N/5 cm at 70 % elongation and a tensile strength of 600-1100 N/5 cm at 90 % elongation, and a weight per unit area of at most 800 g/m**2, or that it consists of a plurality of such nonwoven textile sheet-like structures joined side by bonding, such as welding or stitching.
DK421379A 1978-10-13 1979-10-08 APPLICATION OF ANY OR MORE COMBINED TEXTILE INTERFACES AS PROTECTIVE PURPOSES DK150958C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2844731 1978-10-13
DE19782844731 DE2844731A1 (en) 1978-10-13 1978-10-13 PROTECTIVE MAT FOR COVERING OBJECTS TO BE BLASTED AND METHOD FOR COVERING OBJECTS TO BE BLASTED

Publications (3)

Publication Number Publication Date
DK421379A true DK421379A (en) 1980-04-14
DK150958B DK150958B (en) 1987-09-28
DK150958C DK150958C (en) 1988-02-29

Family

ID=6052156

Family Applications (1)

Application Number Title Priority Date Filing Date
DK421379A DK150958C (en) 1978-10-13 1979-10-08 APPLICATION OF ANY OR MORE COMBINED TEXTILE INTERFACES AS PROTECTIVE PURPOSES

Country Status (8)

Country Link
EP (1) EP0010146B2 (en)
AT (1) ATE460T1 (en)
DE (2) DE2844731A1 (en)
DK (1) DK150958C (en)
FI (1) FI72207C (en)
GR (1) GR66588B (en)
NO (1) NO147114C (en)
PT (1) PT70275A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2122727T3 (en) * 1995-02-03 1998-12-16 Akzo Nobel Nv DEVICE FOR PROTECTION AGAINST EXPLOSIVE BODIES.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816578A (en) * 1953-06-17 1957-12-17 Frieder Ballistic cloth
CH310833A (en) * 1953-06-19 1955-11-15 Niederer Emil Mat for covering blast sites.
US3648613A (en) * 1970-11-04 1972-03-14 Arthur Cunn Bomb blanket
CA933413A (en) * 1971-08-31 1973-09-11 Lewis Douglas Blasting mat
FR2157270A5 (en) * 1971-10-20 1973-06-01 Pate De Bois Non-woven fabric - for soil stabilisation
DE2320803A1 (en) * 1973-04-25 1974-11-14 M Alfons Simon Cushioned blasting system for preventing seismic shock - comprising fibre fabric or porous plastics suppressor plates or cups

Also Published As

Publication number Publication date
NO147114B (en) 1982-10-25
DK150958B (en) 1987-09-28
FI792801A (en) 1980-04-14
FI72207C (en) 1987-04-13
FI72207B (en) 1986-12-31
DK150958C (en) 1988-02-29
EP0010146B2 (en) 1988-07-06
EP0010146B1 (en) 1981-12-02
PT70275A (en) 1979-11-01
EP0010146A1 (en) 1980-04-30
DE2844731A1 (en) 1980-04-24
GR66588B (en) 1981-03-30
ATE460T1 (en) 1981-12-15
NO147114C (en) 1983-02-02
DE2961485D1 (en) 1982-01-28
NO793124L (en) 1980-04-15

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Legal Events

Date Code Title Description
PBP Patent lapsed