DE3174312D1 - Filament draw nozzle - Google Patents

Filament draw nozzle

Info

Publication number
DE3174312D1
DE3174312D1 DE8181303804T DE3174312T DE3174312D1 DE 3174312 D1 DE3174312 D1 DE 3174312D1 DE 8181303804 T DE8181303804 T DE 8181303804T DE 3174312 T DE3174312 T DE 3174312T DE 3174312 D1 DE3174312 D1 DE 3174312D1
Authority
DE
Germany
Prior art keywords
throughbore
housing
draw nozzle
filament draw
shoulder
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
Application number
DE8181303804T
Other languages
German (de)
English (en)
Inventor
Imants Reba
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.)
Fort James Corp
Original Assignee
Crown Zellerbach Corp
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=22711789&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3174312(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Crown Zellerbach Corp filed Critical Crown Zellerbach Corp
Application granted granted Critical
Publication of DE3174312D1 publication Critical patent/DE3174312D1/de
Expired 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
    • 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
    • D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Continuous Casting (AREA)
  • Inorganic Fibers (AREA)
DE8181303804T 1980-10-02 1981-08-20 Filament draw nozzle Expired DE3174312D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/192,973 US4322027A (en) 1980-10-02 1980-10-02 Filament draw nozzle

Publications (1)

Publication Number Publication Date
DE3174312D1 true DE3174312D1 (en) 1986-05-15

Family

ID=22711789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303804T Expired DE3174312D1 (en) 1980-10-02 1981-08-20 Filament draw nozzle

Country Status (8)

Country Link
US (1) US4322027A (enExample)
EP (1) EP0049563B1 (enExample)
JP (1) JPS619221B2 (enExample)
AT (1) ATE19104T1 (enExample)
CA (1) CA1165991A (enExample)
DE (1) DE3174312D1 (enExample)
MX (1) MX153464A (enExample)
WO (1) WO1982001180A1 (enExample)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
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US8246898B2 (en) * 2007-03-19 2012-08-21 Conrad John H Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit
US7954689B2 (en) * 2007-05-04 2011-06-07 Asm Technology Singapore Pte Ltd Vacuum wire tensioner for wire bonder
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Also Published As

Publication number Publication date
MX153464A (es) 1986-10-21
US4322027A (en) 1982-03-30
CA1165991A (en) 1984-04-24
WO1982001180A1 (en) 1982-04-15
EP0049563B1 (en) 1986-04-09
JPS57501577A (enExample) 1982-09-02
EP0049563A3 (en) 1982-05-19
ATE19104T1 (de) 1986-04-15
EP0049563A2 (en) 1982-04-14
JPS619221B2 (enExample) 1986-03-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee