EP0284782A3 - Knot controller for threads and yarns - Google Patents

Knot controller for threads and yarns Download PDF

Info

Publication number
EP0284782A3
EP0284782A3 EP88102859A EP88102859A EP0284782A3 EP 0284782 A3 EP0284782 A3 EP 0284782A3 EP 88102859 A EP88102859 A EP 88102859A EP 88102859 A EP88102859 A EP 88102859A EP 0284782 A3 EP0284782 A3 EP 0284782A3
Authority
EP
European Patent Office
Prior art keywords
yarns
threads
thread
knot
controller
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.)
Ceased
Application number
EP88102859A
Other languages
German (de)
French (fr)
Other versions
EP0284782A2 (en
Inventor
Heinz Brunner
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.)
Sipra Patententwicklungs und Beteiligungs GmbH
Original Assignee
Sipra Patententwicklungs und Beteiligungs GmbH
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 Sipra Patententwicklungs und Beteiligungs GmbH filed Critical Sipra Patententwicklungs und Beteiligungs GmbH
Publication of EP0284782A2 publication Critical patent/EP0284782A2/en
Publication of EP0284782A3 publication Critical patent/EP0284782A3/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/061—Mechanical slub catcher and detector
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Knitting Machines (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)

Abstract

Der Knotenwächter für Garne und Fäden (15) weist eine Garn- oder Fadendurchlauföffnung (16) auf, die zwischen zwei Rotationskörpern (17, 18) gebildet ist, von denen mindestens einer (18) drehbar gelagert und zwecks Änderns der Größe der Durchlauföffnung (16) oder zum Einlegen des Fadens (15) gegenüber dem anderen Rotationskörper (17) vestellbar gelagert ist. Die sich drehenden Rotationskör­ per (17, 18) verhindern Fadenabrieb und die Ansammlung von Fadenabrieb im Bereich der Durchlauföffnung. The knot monitor for yarns and threads (15) has one Yarn or thread passage opening (16) between two rotating bodies (17, 18) is formed, one of which at least one (18) rotatably and for the purpose of changing the size of the flow opening (16) or for inserting the Thread (15) relative to the other rotating body (17) is adjustable. The rotating body of rotation per (17, 18) prevent thread abrasion and the accumulation of Thread abrasion in the area of the passage opening.

EP88102859A 1987-03-28 1988-02-26 Knot controller for threads and yarns Ceased EP0284782A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3710345 1987-03-28
DE19873710345 DE3710345A1 (en) 1987-03-28 1987-03-28 KNOT GUARD FOR THREADS AND THREADS

Publications (2)

Publication Number Publication Date
EP0284782A2 EP0284782A2 (en) 1988-10-05
EP0284782A3 true EP0284782A3 (en) 1990-08-22

Family

ID=6324264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88102859A Ceased EP0284782A3 (en) 1987-03-28 1988-02-26 Knot controller for threads and yarns

Country Status (5)

Country Link
US (1) US4916787A (en)
EP (1) EP0284782A3 (en)
JP (1) JPS63258375A (en)
DD (1) DD268227A5 (en)
DE (1) DE3710345A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831637A1 (en) * 1988-09-17 1990-04-05 Schlafhorst & Co W AGGREGATE FROM A OE SPINNING MACHINE AND A CAN CHANGING DEVICE
DE19538312B4 (en) * 1995-10-14 2004-09-02 H. Stoll Gmbh & Co. Thread control device for flat knitting machines
DE10008353A1 (en) * 2000-02-23 2001-09-06 Zimmer Ag Yarn thickness zone monitor has a fork-shaped yarn guide for the running yarn which swings with a thicker zone to trigger a signal without blocking the yarn movement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614430A (en) * 1946-03-11 1948-12-15 Karl Watson Webb A device for detecting the unevenness or the variations of the thickness of thread, cord, yarn or like filamentary material
CH442800A (en) * 1966-09-06 1967-08-31 Peyer Siegfried Node guard
DE2528277A1 (en) * 1975-06-25 1977-01-13 Gustav Memminger Textile machine yarn guide blockage sensor - with guide provided with calibrated opening and mounted on pivotal arm to actuate an electric machine tripping switch
DE3136644A1 (en) * 1981-09-16 1983-03-31 Memminger Gmbh, 7290 Freudenstadt Adjustable knot catcher for textile machines, especially knitting machines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US577337A (en) * 1897-02-16 Tension device
GB235928A (en) * 1924-02-27 1925-06-29 Alfred Seeley Improvements in machines for winding yarn or thread on to bobbins or the like mounted on spindles
GB325153A (en) * 1929-03-23 1930-02-13 Frank Bauman Improvements in and relating to thread cleaners or clearers
US2860704A (en) * 1956-01-11 1958-11-18 United States Steel Corp Automatic shear for cutting strip
CH351195A (en) * 1957-06-07 1960-12-31 Rieter Joh Jacob & Cie Ag Sliver monitoring device on a can rest
CH502946A (en) * 1970-01-27 1971-02-15 Schweiter Ag Maschf Thread cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614430A (en) * 1946-03-11 1948-12-15 Karl Watson Webb A device for detecting the unevenness or the variations of the thickness of thread, cord, yarn or like filamentary material
CH442800A (en) * 1966-09-06 1967-08-31 Peyer Siegfried Node guard
DE2528277A1 (en) * 1975-06-25 1977-01-13 Gustav Memminger Textile machine yarn guide blockage sensor - with guide provided with calibrated opening and mounted on pivotal arm to actuate an electric machine tripping switch
DE3136644A1 (en) * 1981-09-16 1983-03-31 Memminger Gmbh, 7290 Freudenstadt Adjustable knot catcher for textile machines, especially knitting machines

Also Published As

Publication number Publication date
DE3710345A1 (en) 1988-10-13
DD268227A5 (en) 1989-05-24
JPS63258375A (en) 1988-10-25
DE3710345C2 (en) 1989-10-12
US4916787A (en) 1990-04-17
EP0284782A2 (en) 1988-10-05

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