DE1710093A1 - Yarn testing device - Google Patents

Yarn testing device

Info

Publication number
DE1710093A1
DE1710093A1 DE19671710093 DE1710093A DE1710093A1 DE 1710093 A1 DE1710093 A1 DE 1710093A1 DE 19671710093 DE19671710093 DE 19671710093 DE 1710093 A DE1710093 A DE 1710093A DE 1710093 A1 DE1710093 A1 DE 1710093A1
Authority
DE
Germany
Prior art keywords
yarn thread
delay device
test zone
thread
yarn
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.)
Pending
Application number
DE19671710093
Other languages
German (de)
Inventor
Pitts Thomas Edgar
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.)
Leesona Corp
Original Assignee
Leesona Corp
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 Leesona Corp filed Critical Leesona Corp
Publication of DE1710093A1 publication Critical patent/DE1710093A1/en
Pending 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
    • 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
    • B65H63/062—Electronic slub 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)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (3)

Pa t ent ans prüche:Pat ent claims: 1. G-arn-Prüfvorrichtung zur Peststellung von Fehlern in einem G-arn, wenn dieses eine einen Teil der Vorrichtung bildende Prüfzone durchläuft, gekennzeichnet durch eine Verzögerungseinrichtung, welche den Garnfaden (Y) vor seinem Eintritt in die ' Prüfzone (24) zu erfassen und an einem Eintritt in die Prüfzone zu hindern vermag.1. G-arn testing device for detecting defects in a G-arn when it passes through a test zone forming part of the device by a delay device, which the yarn thread (Y) before it enters the ' Can detect test zone (24) and prevent entry into the test zone. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Verzögerungseinrichtung neben der normalen Bewegungsbahn des Garnfadens (Y) angeordnet ist und ein auf die Bewegung des Garnfadens ansprechendes Mittel (38, 70, 72, 74) aufweist, wel- ι ehes die Verzögerungseinrichtung den Garnfaden zwecks Rückkehr ii^eeine normale Bewegungsbahn freigeben läßt, nachdem er sich ein vorbestimmtes Stück praktisch in Richtung seiner Längsachse bewegt hat.2. Apparatus according to claim 1, characterized in that the delay device in addition to the normal Movement path of the yarn thread (Y) is arranged and a responsive to the movement of the yarn thread Means (38, 70, 72, 74), wel- ι ehes the delay device the yarn thread release a normal path of movement in order to return can after he has moved a predetermined piece practically in the direction of its longitudinal axis. Cew:,ir i...... -■ Abjcuäft ΤΟΠCew:, ir i ...... - ■ Abjcuäft ΤΟΠ Unterlagen, die xur fotomadcfa— afettDocuments that xur fotomadcfa— afett 109884/0291109884/0291 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Verzögerungseinrichtung ein um ihre Achse (34) herum'drehbares, im wesentlichen Zylindrisches Glied (36) mit einer sich um seinen Umfang herumerstreckenden Spiralnut (38) aufweist, welche3. Device according to claim 2, characterized in that that the delay device is essentially cylindrical and can be rotated about its axis (34) Member (36) having a spiral groove (38) extending around its circumference which den Garnfaden (Y) mit Reibungseingriff aufzunehmen ψ vermag.able to take up the yarn thread (Y) with frictional engagement ψ . · Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Verzögerungseinrichtung ein um ihre · Device according to claim 2, characterized in that the delay device is a Achse (68) herum drehbares, im wesentlichen zylindrisches Glied (70) mit einer praktisch flachen, abgeschrägten Fläche (72) aufweist, welches den Garnfaden (Y) anfänglich mii^eibung an seiner zylindrischen Fläche aufzunehmen vermag, welches aber in eine Stellung verdrehbar ist, in welcher der Garnfaden in Reibungsberührung mit der Schrägfläche gelangt.Axis (68) rotatable, essentially cylindrical member (70) with a practically flat, has beveled surface (72), which the yarn thread (Y) initially with friction on its capable of receiving cylindrical surface, but which can be rotated into a position in which the thread comes into frictional contact with the inclined surface. Vom Deutschen Patentamt ohne
jede Gewähr hergestellte Abschrift von Unterlagen, die
zur fotomechanischen Wiedergabe nicht geeignet sind.From the German Patent Office without
any guarantee produced copy of documents that
are not suitable for photomechanical reproduction. 109884/0291109884/0291
DE19671710093 1966-09-08 1967-09-07 Yarn testing device Pending DE1710093A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US578080A US3389867A (en) 1966-09-08 1966-09-08 Textile apparatus

Publications (1)

Publication Number Publication Date
DE1710093A1 true DE1710093A1 (en) 1972-01-20

Family

ID=24311355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671710093 Pending DE1710093A1 (en) 1966-09-08 1967-09-07 Yarn testing device

Country Status (5)

Country Link
US (1) US3389867A (en)
CH (1) CH467993A (en)
DE (1) DE1710093A1 (en)
GB (1) GB1198116A (en)
NL (1) NL6712313A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1560582C3 (en) * 1966-11-23 1980-06-26 Reiners, Walter, Dr.-Ing., 4050 Moenchengladbach Electronic thread monitor for winding devices
CH516468A (en) * 1970-05-28 1971-12-15 Loepfe Ag Geb Device for evaluating the winding speed on cross-winding machines
US3938750A (en) * 1974-09-05 1976-02-17 Leesona Corporation Strand delay device
CH675132A5 (en) * 1987-09-01 1990-08-31 Zellweger Uster Ag
JP6032851B2 (en) * 2013-08-22 2016-11-30 村田機械株式会社 Filament winding equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177763A (en) * 1934-05-19 1939-10-31 Abbott Machine Co Winding machine
US3281088A (en) * 1961-09-12 1966-10-25 Murata Machinery Ltd Automatic knotting device for broken yarn in automatic winders

Also Published As

Publication number Publication date
NL6712313A (en) 1968-03-11
CH467993A (en) 1969-01-31
US3389867A (en) 1968-06-25
GB1198116A (en) 1970-07-08

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