EP 0010146 B2 19880706 - PROTECTION MAT FOR COVERING BLASTABLE OBJECTS AND METHOD OF COVERING BLASTABLE OBJECTS
Title (en)
PROTECTION MAT FOR COVERING BLASTABLE OBJECTS AND METHOD OF COVERING BLASTABLE OBJECTS
Publication
Application
Priority
DE 2844731 A 19781013
Abstract (en)
[origin: EP0010146A1] 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.
IPC 1-7
IPC 8 full level
D04H 1/4291 (2012.01); D04H 1/46 (2012.01); D04H 3/10 (2006.01); D04H 3/105 (2012.01); D04H 3/14 (2012.01); F42D 5/04 (2006.01); F42D 5/05 (2006.01)
CPC (source: EP)
D04H 1/4291 (2013.01); D04H 1/46 (2013.01); D04H 3/105 (2013.01); D04H 3/14 (2013.01); F42D 5/05 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0010146 A1 19800430; EP 0010146 B1 19811202; EP 0010146 B2 19880706; AT E460 T1 19811215; DE 2844731 A1 19800424; DE 2961485 D1 19820128; DK 150958 B 19870928; DK 150958 C 19880229; DK 421379 A 19800414; FI 72207 B 19861231; FI 72207 C 19870413; FI 792801 A 19800414; GR 66588 B 19810330; NO 147114 B 19821025; NO 147114 C 19830202; NO 793124 L 19800415; PT 70275 A 19791101
DOCDB simple family (application)
EP 79103228 A 19790831; AT 79103228 T 19790831; DE 2844731 A 19781013; DE 2961485 T 19790831; DK 421379 A 19791008; FI 792801 A 19790910; GR 790159986 A 19790906; NO 793124 A 19790928; PT 7027579 A 19791004