ES2117827T3 - METHOD OF UNION OF WICKES AND DEVICE APPLICABLE TO SPINNING MACHINES. - Google Patents

METHOD OF UNION OF WICKES AND DEVICE APPLICABLE TO SPINNING MACHINES.

Info

Publication number
ES2117827T3
ES2117827T3 ES95202742T ES95202742T ES2117827T3 ES 2117827 T3 ES2117827 T3 ES 2117827T3 ES 95202742 T ES95202742 T ES 95202742T ES 95202742 T ES95202742 T ES 95202742T ES 2117827 T3 ES2117827 T3 ES 2117827T3
Authority
ES
Spain
Prior art keywords
wickes
union
spinning machines
device applicable
nozzles
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
ES95202742T
Other languages
Spanish (es)
Inventor
Giovanni Patriarca
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.)
SAMPRE Societa Meccanica Precisione SpA
Original Assignee
SAMPRE Societa Meccanica Precisione SpA
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 SAMPRE Societa Meccanica Precisione SpA filed Critical SAMPRE Societa Meccanica Precisione SpA
Application granted granted Critical
Publication of ES2117827T3 publication Critical patent/ES2117827T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/005—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
    • B65H69/061—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing using pneumatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B65H2701/311—Slivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

PARA AUTOMATIZAR LA OPERACION DE UNION POR TORCEDURA, EL DISPOSITIVO (1) CONSTA DE UN ELEMENTO DE GUIA TUBULAR (3) DE SECCION TRANSVERSAL ABIERTA Y DE DOS BOQUILLAS (4, 5) COLOCADAS EN SUS EXTREMOS. LAS BOQUILLAS (4, 5) ALIMENTAN SELECTIVA Y ALTERNATIVAMENTE AIRE COMPRIMIDO EN EL INTERIOR DE DICHO ELEMENTO DE GUIA TUBULAR (3). LA PRIMERA BOQUILLA (4) ESTA INCLINADA DE TAL MODO QUE TAMBIEN GENERE UN COMPONENTE EN LA DIRECCION DE AVANCE DE LA TORCEDURA DE REDUCCION. LA SEGUNDA BOQUILLA (5) ESTA INCLINADA DE TAL MODO QUE TAMBIEN GENERE UN COMPONENTE EN LA DIRECCION OPUESTA A LA DIRECCION DE AVANCE DE LA NUEVA TORCEDURA.TO AUTOMATE THE JOINT OPERATION BY TWISTING, DEVICE (1) CONSISTS OF AN ELEMENT OF TUBULAR GUIDE (3) OF OPEN CROSS SECTION AND OF TWO NOZZLES (4, 5) POSITIONED AT ITS END. THE NOZZLES (4, 5) FEED SELECTIVELY AND ALTERNATIVELY COMPRESSED AIR INSIDE SUCH TUBULAR GUIDE ELEMENT (3). THE FIRST NOZZLE (4) IS INCLINED IN SUCH A WAY THAT IT ALSO GENERATES A COMPONENT IN THE FORWARD DIRECTION OF THE REDUCTION TWIST. THE SECOND NOZZLE (5) IS INCLINED IN SUCH A WAY THAT IT ALSO GENERATES A COMPONENT IN THE DIRECTION OPPOSITE TO THE ADVANCE DIRECTION OF THE NEW TORCEDURA.

ES95202742T 1994-10-26 1995-10-11 METHOD OF UNION OF WICKES AND DEVICE APPLICABLE TO SPINNING MACHINES. Expired - Lifetime ES2117827T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942192A IT1271046B (en) 1994-10-26 1994-10-26 METHOD AND DEVICE FOR THE JOINTING OF WICKS APPLICABLE TO SPINNING MACHINES

Publications (1)

Publication Number Publication Date
ES2117827T3 true ES2117827T3 (en) 1998-08-16

Family

ID=11369776

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95202742T Expired - Lifetime ES2117827T3 (en) 1994-10-26 1995-10-11 METHOD OF UNION OF WICKES AND DEVICE APPLICABLE TO SPINNING MACHINES.

Country Status (5)

Country Link
EP (1) EP0709502B1 (en)
JP (1) JPH0931776A (en)
DE (1) DE69503334T2 (en)
ES (1) ES2117827T3 (en)
IT (1) IT1271046B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2685400T3 (en) 2013-03-18 2018-10-08 Bobst Mex Sa Ejection device of a flat object during transport

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516981A (en) * 1979-02-09 1980-02-06 Murata Mach Ltd Pneumatic ending
DE3114538A1 (en) * 1981-04-10 1983-01-13 W. Schlafhorst & Co, 4050 Mönchengladbach Method and apparatus for the knot-free connection of two threads
JPS61257877A (en) * 1985-04-12 1986-11-15 Murata Mach Ltd Ending nozzle unit
DE3939881A1 (en) * 1989-12-01 1991-06-06 Rieter Ag Maschf Splicing chamber - gives counter rotating airflow to twist material back after splicing to give splice same tensile strength as remainder of material

Also Published As

Publication number Publication date
EP0709502B1 (en) 1998-07-08
ITMI942192A1 (en) 1996-04-26
DE69503334T2 (en) 1998-12-17
JPH0931776A (en) 1997-02-04
IT1271046B (en) 1997-05-26
ITMI942192A0 (en) 1994-10-26
EP0709502A1 (en) 1996-05-01
DE69503334D1 (en) 1998-08-13

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