DE29516472U1 - Filz aus biegsamem Fasermaterial mit regelloser Ausrichtung - Google Patents

Filz aus biegsamem Fasermaterial mit regelloser Ausrichtung

Info

Publication number
DE29516472U1
DE29516472U1 DE29516472U DE29516472U DE29516472U1 DE 29516472 U1 DE29516472 U1 DE 29516472U1 DE 29516472 U DE29516472 U DE 29516472U DE 29516472 U DE29516472 U DE 29516472U DE 29516472 U1 DE29516472 U1 DE 29516472U1
Authority
DE
Germany
Prior art keywords
fiber material
random orientation
flexible fiber
felt made
felt
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 - Lifetime
Application number
DE29516472U
Other languages
English (en)
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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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=3888429&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE29516472(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of DE29516472U1 publication Critical patent/DE29516472U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
    • D04H1/22—Three-dimensional articles formed by felting processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/046—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • D04H13/00—Other non-woven fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/122—Kraft paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Preliminary Treatment Of Fibers (AREA)
DE29516472U 1994-10-21 1995-10-17 Filz aus biegsamem Fasermaterial mit regelloser Ausrichtung Expired - Lifetime DE29516472U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9400954A BE1008789A3 (fr) 1994-10-21 1994-10-21 Feutre en materiau fibreux d'orientation aleatoire courbable.

Publications (1)

Publication Number Publication Date
DE29516472U1 true DE29516472U1 (de) 1996-01-04

Family

ID=3888429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29516472U Expired - Lifetime DE29516472U1 (de) 1994-10-21 1995-10-17 Filz aus biegsamem Fasermaterial mit regelloser Ausrichtung

Country Status (13)

Country Link
AT (1) AT404366B (de)
BE (1) BE1008789A3 (de)
CH (1) CH691601A5 (de)
DE (1) DE29516472U1 (de)
DK (1) DK175937B1 (de)
ES (1) ES2130889B1 (de)
FI (1) FI111614B (de)
FR (1) FR2726012B3 (de)
GB (1) GB2294236B (de)
IE (1) IE950818A1 (de)
IT (1) IT1276964B1 (de)
NL (1) NL1001397C1 (de)
SE (1) SE507090C2 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150611A1 (en) * 1971-08-31 1973-04-13 Lalanne Rene Insulation panels - made by combining continuous lengths of perforated and unperforated rigid wools
BE789716A (fr) * 1971-10-05 1973-02-01 Rockwool As Panneaux isolants et leur fabrication
GB1414596A (en) * 1973-02-27 1975-11-19 Johns Manville Two-level production line assembly with mechanism for inverting the product transported on the upper level
US4016234A (en) * 1974-05-20 1977-04-05 United States Gypsum Company Paper-backed acoustical tile
DE3229601C2 (de) * 1982-08-09 1984-12-06 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Dämmstoffbahn, bestehend aus einer Dämmstofflage, insbesondere aus Mineralfaserfilz, und einer aufgeklebten Kaschierungsbahn, sowie Verfahren zu ihrer Herstellung und Verfahren zu ihrem Einbau
FR2548695B1 (fr) * 1983-07-07 1986-06-20 Saint Gobain Isover Formation de feutres a structure isotrope
FI83359C (fi) * 1989-04-26 1991-06-25 Ahlstroem Eristeet Oy Foerfarande foer framstaellning av en takskiva.
CA2032229C (fr) * 1989-12-19 2001-10-16 Paolo Baracchini Matelas thermo-isolant en fibres minerales a orientation aleatoire

Also Published As

Publication number Publication date
AT404366B (de) 1998-11-25
DK175937B1 (da) 2005-07-25
GB2294236B (en) 1997-12-10
FI955019A0 (fi) 1995-10-20
SE9503456L (sv) 1996-04-22
FI955019A (fi) 1996-04-22
FR2726012B3 (fr) 1997-01-10
FI111614B (fi) 2003-08-29
GB9521262D0 (en) 1995-12-20
IT1276964B1 (it) 1997-11-03
CH691601A5 (fr) 2001-08-31
ITMI952153A0 (de) 1995-10-19
BE1008789A3 (fr) 1996-08-06
FR2726012A1 (fr) 1996-04-26
IE950818A1 (en) 1996-05-01
ITMI952153A1 (it) 1997-04-19
GB2294236A (en) 1996-04-24
ES2130889A1 (es) 1999-07-01
SE507090C2 (sv) 1998-03-30
NL1001397C1 (nl) 1996-04-22
SE9503456D0 (sv) 1995-10-05
DK118095A (da) 1996-04-22
ATA169095A (de) 1998-03-15
ES2130889B1 (es) 2000-02-16

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960215

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19981123

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20021206

R158 Lapse of ip right after 8 years

Effective date: 20040501