IT1271046B - METHOD AND DEVICE FOR THE JOINTING OF WICKS APPLICABLE TO SPINNING MACHINES - Google Patents

METHOD AND DEVICE FOR THE JOINTING OF WICKS APPLICABLE TO SPINNING MACHINES

Info

Publication number
IT1271046B
IT1271046B ITMI942192A ITMI942192A IT1271046B IT 1271046 B IT1271046 B IT 1271046B IT MI942192 A ITMI942192 A IT MI942192A IT MI942192 A ITMI942192 A IT MI942192A IT 1271046 B IT1271046 B IT 1271046B
Authority
IT
Italy
Prior art keywords
wicks
jointing
applicable
spinning machines
nozzles
Prior art date
Application number
ITMI942192A
Other languages
Italian (it)
Inventor
Giovanni Patriarca
Original Assignee
Sampre Societa Meccanica Di Pr
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 Di Pr filed Critical Sampre Societa Meccanica Di Pr
Priority to ITMI942192A priority Critical patent/IT1271046B/en
Publication of ITMI942192A0 publication Critical patent/ITMI942192A0/en
Priority to ES95202742T priority patent/ES2117827T3/en
Priority to EP95202742A priority patent/EP0709502B1/en
Priority to DE69503334T priority patent/DE69503334T2/en
Priority to JP7275942A priority patent/JPH0931776A/en
Publication of ITMI942192A1 publication Critical patent/ITMI942192A1/en
Application granted granted Critical
Publication of IT1271046B publication Critical patent/IT1271046B/en

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

Al fine di automatizzare l'operazione di giunzione degli stoppini, il dispositivo (1) comprende un elemento tubolare di guida (3) avente sezione aperta ed una coppia di ugelli (4, 5), disposti in corrispondenza delle sue estremità. Gli ugelli (4, 5) erogano, selettivamente ed alternativamente, aria compressa all'interno di detto elemento tubolare di guida (3). Il primo ugello (4) è inclinato in modo da generare anche una componente nel senso dell'avanzamento dello stoppino in fase di esaurimento. Il secondo ugello (5) inclinato in modo da generare anche una componente nel senso opposto all'avanzamento del nuovo stoppino, (fig. 1).In order to automate the joining operation of the wicks, the device (1) comprises a tubular guide element (3) having an open section and a pair of nozzles (4, 5), arranged at its ends. The nozzles (4, 5) deliver selectively and alternately compressed air inside said tubular guide element (3). The first nozzle (4) is inclined so as to also generate a component in the direction of the advance of the wick in the exhaustion phase. The second nozzle (5) is inclined so as to also generate a component in the opposite direction to the advancement of the new wick, (fig. 1).

ITMI942192A 1994-10-26 1994-10-26 METHOD AND DEVICE FOR THE JOINTING OF WICKS APPLICABLE TO SPINNING MACHINES IT1271046B (en)

Priority Applications (5)

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
ES95202742T ES2117827T3 (en) 1994-10-26 1995-10-11 METHOD OF UNION OF WICKES AND DEVICE APPLICABLE TO SPINNING MACHINES.
EP95202742A EP0709502B1 (en) 1994-10-26 1995-10-11 Roving joining method and device applicable to spinning machines
DE69503334T DE69503334T2 (en) 1994-10-26 1995-10-11 Method and device for connecting roving in spinning machines
JP7275942A JPH0931776A (en) 1994-10-26 1995-10-24 Method and apparatus for joining of roving in spinning machine

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 (3)

Publication Number Publication Date
ITMI942192A0 ITMI942192A0 (en) 1994-10-26
ITMI942192A1 ITMI942192A1 (en) 1996-04-26
IT1271046B true IT1271046B (en) 1997-05-26

Family

ID=11369776

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI942192A IT1271046B (en) 1994-10-26 1994-10-26 METHOD AND DEVICE FOR THE JOINTING OF WICKS 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
ITMI942192A0 (en) 1994-10-26
DE69503334D1 (en) 1998-08-13
ITMI942192A1 (en) 1996-04-26
ES2117827T3 (en) 1998-08-16
DE69503334T2 (en) 1998-12-17
JPH0931776A (en) 1997-02-04
EP0709502A1 (en) 1996-05-01

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Legal Events

Date Code Title Description
0001 Granted