IT1250123B - Dispositivo a robot per un torcitoio a doppia torsione del tipo a rocche impilate. - Google Patents

Dispositivo a robot per un torcitoio a doppia torsione del tipo a rocche impilate.

Info

Publication number
IT1250123B
IT1250123B ITRM910799A ITRM910799A IT1250123B IT 1250123 B IT1250123 B IT 1250123B IT RM910799 A ITRM910799 A IT RM910799A IT RM910799 A ITRM910799 A IT RM910799A IT 1250123 B IT1250123 B IT 1250123B
Authority
IT
Italy
Prior art keywords
feed
double
torsion
reel
reels
Prior art date
Application number
ITRM910799A
Other languages
English (en)
Inventor
Hiroshi Mima
Tadashi Suzuki
Original Assignee
Murata Machinery Ltd
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
Priority claimed from JP11021590U external-priority patent/JPH0616927Y2/ja
Priority claimed from JP13011490U external-priority patent/JPH0613272Y2/ja
Priority claimed from JP40096790U external-priority patent/JPH0638118Y2/ja
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of ITRM910799A0 publication Critical patent/ITRM910799A0/it
Publication of ITRM910799A1 publication Critical patent/ITRM910799A1/it
Application granted granted Critical
Publication of IT1250123B publication Critical patent/IT1250123B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
    • D01H15/007—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing for two-for-one twisting machines
    • 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
    • D01H9/006—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 for two-for-one twist type machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

Un dispositivo a robot per un torcitoio a doppia torsione di tipo a rocche impilate, atto a rivelare la condizione di una lampada pilota per indicare una rottura di filo, prevista in una unità di doppia torsione che svolge fili da due rocche poste una sopra l'atra, ritorce i fili, avvolge i fili ritorti, ad iniziare una operazione di cambio di rocca di alimentazione quando la rocca avvolta ha una dimensione predeterminata, a proseguire l'operazione di cambio di rocca di alimentazione se un sensore per la rivelazione dell'esaurimento delle rocche di alimentazione rivela un filo almeno su una delle due rocche di alimentazione, e a far tornare le rocche di alimentazione alla loro posizione nonché interrompere l'operazione di cambio di rocca di alimentazione se entrambe le rocche di alimentazione possiedono filo.
ITRM910799A 1990-10-23 1991-10-23 Dispositivo a robot per un torcitoio a doppia torsione del tipo a rocche impilate. IT1250123B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11021590U JPH0616927Y2 (ja) 1990-10-23 1990-10-23 二段給糸型ダブルツイスタ用ロボット
JP13011490U JPH0613272Y2 (ja) 1990-11-30 1990-11-30 ダブルツイスターロボットの口出し装置
JP40096790U JPH0638118Y2 (ja) 1990-12-19 1990-12-19 ダブルツイスタ用ロボット

Publications (3)

Publication Number Publication Date
ITRM910799A0 ITRM910799A0 (it) 1991-10-23
ITRM910799A1 ITRM910799A1 (it) 1993-04-23
IT1250123B true IT1250123B (it) 1995-03-30

Family

ID=27311678

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910799A IT1250123B (it) 1990-10-23 1991-10-23 Dispositivo a robot per un torcitoio a doppia torsione del tipo a rocche impilate.

Country Status (2)

Country Link
DE (1) DE4134994C2 (it)
IT (1) IT1250123B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4143447C2 (de) * 1990-11-17 1997-07-31 Murata Machinery Ltd Verfahren und Vorrichtung zum Vorbereiten von Fadenenden
DE102021125996A1 (de) * 2021-10-07 2023-04-13 Maschinenfabrik Rieter Ag Verfahren und Handhabungseinrichtung zum Überführen eines Faserbandes von einer Spinnkanne in eine Arbeitsstelle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426732A (en) * 1987-07-22 1989-01-30 Murata Machinery Ltd Double twister
DE4008796C2 (de) * 1989-03-17 1996-07-25 Murata Machinery Ltd Doppeldrahtzwirnmaschine mit fahrbarem Bedienungsroboter

Also Published As

Publication number Publication date
DE4134994A1 (de) 1992-04-30
ITRM910799A1 (it) 1993-04-23
DE4134994C2 (de) 1999-05-12
ITRM910799A0 (it) 1991-10-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971024