FR2423571A1 - Buckling resistant felting needle - has triangular configuration with outwardly arcuate sides and apices provided with hook forming thickenings - Google Patents

Buckling resistant felting needle - has triangular configuration with outwardly arcuate sides and apices provided with hook forming thickenings

Info

Publication number
FR2423571A1
FR2423571A1 FR7908026A FR7908026A FR2423571A1 FR 2423571 A1 FR2423571 A1 FR 2423571A1 FR 7908026 A FR7908026 A FR 7908026A FR 7908026 A FR7908026 A FR 7908026A FR 2423571 A1 FR2423571 A1 FR 2423571A1
Authority
FR
France
Prior art keywords
apices
felting needle
triangular configuration
hook forming
arcuate sides
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.)
Withdrawn
Application number
FR7908026A
Other languages
French (fr)
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.)
Torrington GmbH
Original Assignee
Torrington GmbH
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 Torrington GmbH filed Critical Torrington GmbH
Publication of FR2423571A1 publication Critical patent/FR2423571A1/en
Withdrawn legal-status Critical Current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
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Felting needle which is resistant to buckling whilst cross-section is nor materially increased to prevent the required fine needling operation has a generally triangular cross-section with the sides, which may form an equilateral triangle, having a outwardly convex configuration. Apices of the sides may be provided with thickenings in which are formed the needling hooks.
FR7908026A 1978-04-20 1979-03-30 Buckling resistant felting needle - has triangular configuration with outwardly arcuate sides and apices provided with hook forming thickenings Withdrawn FR2423571A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782817407 DE2817407C3 (en) 1978-04-20 1978-04-20 Felting needle

Publications (1)

Publication Number Publication Date
FR2423571A1 true FR2423571A1 (en) 1979-11-16

Family

ID=6037626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908026A Withdrawn FR2423571A1 (en) 1978-04-20 1979-03-30 Buckling resistant felting needle - has triangular configuration with outwardly arcuate sides and apices provided with hook forming thickenings

Country Status (2)

Country Link
DE (1) DE2817407C3 (en)
FR (1) FR2423571A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388243A (en) * 2012-05-08 2013-11-13 台州宇星制针有限公司 Felting needle special for nonwoven fabric surface raising

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB807538A (en) * 1956-03-06 1959-01-14 Torrington Co Improvements in or relating to felting needles
GB992895A (en) * 1963-01-11 1900-01-01
DE2129261A1 (en) * 1971-06-12 1973-04-12 Schmauser Herbert J FELTING NEEDLE FOR NEEDLE FELING MACHINES

Also Published As

Publication number Publication date
DE2817407B2 (en) 1982-06-24
DE2817407C3 (en) 1983-02-03
DE2817407A1 (en) 1979-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse