FR2118190A1 - Opening fibre roving - by passing between two rollers carrying radially movable needle bars - Google Patents

Opening fibre roving - by passing between two rollers carrying radially movable needle bars

Info

Publication number
FR2118190A1
FR2118190A1 FR7145641A FR7145641A FR2118190A1 FR 2118190 A1 FR2118190 A1 FR 2118190A1 FR 7145641 A FR7145641 A FR 7145641A FR 7145641 A FR7145641 A FR 7145641A FR 2118190 A1 FR2118190 A1 FR 2118190A1
Authority
FR
France
Prior art keywords
rollers
needle bars
passing
radially movable
movable needle
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.)
Granted
Application number
FR7145641A
Other languages
French (fr)
Other versions
FR2118190B1 (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.)
LLAURADO ESTIVIL PEDRO
Original Assignee
LLAURADO ESTIVIL PEDRO
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 LLAURADO ESTIVIL PEDRO filed Critical LLAURADO ESTIVIL PEDRO
Publication of FR2118190A1 publication Critical patent/FR2118190A1/en
Application granted granted Critical
Publication of FR2118190B1 publication Critical patent/FR2118190B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/02—Gill boxes or other drafting machines employing fallers or like pinned bars
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G11/00—Disintegrating fibre-containing articles to obtain fibres for re-use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The rollers are arranged to form a nip through which the roving passes and are provided with axially extending peripheral slots, in which needle bars are radially slidable. The ends of the needle bars engage cam elements adjacent each end of the rollers and secured on the inner face of the roller housing, and the cam elements act to move the needle bars radially as the rollers rotate to adjust the operative height of the needles. Pref. brush rollers act on the needle rollers to remove waste fibre. A better opening is achieved.
FR7145641A 1970-12-14 1971-12-13 Opening fibre roving - by passing between two rollers carrying radially movable needle bars Granted FR2118190A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES386439A ES386439A1 (en) 1970-12-14 1970-12-14 Perfections in machines intersectings. (Machine-translation by Google Translate, not legally binding)

Publications (2)

Publication Number Publication Date
FR2118190A1 true FR2118190A1 (en) 1972-07-28
FR2118190B1 FR2118190B1 (en) 1974-11-08

Family

ID=8457489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145641A Granted FR2118190A1 (en) 1970-12-14 1971-12-13 Opening fibre roving - by passing between two rollers carrying radially movable needle bars

Country Status (11)

Country Link
AU (1) AU470282B2 (en)
BE (1) BE776692A (en)
BR (1) BR7108272D0 (en)
ES (1) ES386439A1 (en)
FR (1) FR2118190A1 (en)
IT (1) IT943246B (en)
LU (1) LU64437A1 (en)
NL (1) NL174274C (en)
TR (1) TR17015A (en)
YU (1) YU36392B (en)
ZA (1) ZA718316B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3175529D1 (en) * 1981-07-31 1986-12-04 Savio Spa Improved gill boxes with rotating heads

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740996A (en) * 1951-10-18 1956-04-10 Whitin Machine Works Needle bar mechanism
FR1406449A (en) * 1963-09-09 1965-07-16 Improvements to mechanisms for combing combed wool fibers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740996A (en) * 1951-10-18 1956-04-10 Whitin Machine Works Needle bar mechanism
FR1406449A (en) * 1963-09-09 1965-07-16 Improvements to mechanisms for combing combed wool fibers

Also Published As

Publication number Publication date
TR17015A (en) 1974-04-25
NL174274B (en) 1983-12-16
IT943246B (en) 1973-04-02
NL174274C (en) 1984-05-16
YU36392B (en) 1983-06-30
ES386439A1 (en) 1971-05-01
ZA718316B (en) 1973-07-25
FR2118190B1 (en) 1974-11-08
AU3686271A (en) 1973-06-21
NL7116910A (en) 1972-06-16
YU307771A (en) 1981-11-13
AU470282B2 (en) 1976-03-11
BE776692A (en) 1972-04-04
BR7108272D0 (en) 1973-05-31
LU64437A1 (en) 1972-06-20

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name