ES339545A1 - Yarn slub catchers - Google Patents

Yarn slub catchers

Info

Publication number
ES339545A1
ES339545A1 ES339545A ES339545A ES339545A1 ES 339545 A1 ES339545 A1 ES 339545A1 ES 339545 A ES339545 A ES 339545A ES 339545 A ES339545 A ES 339545A ES 339545 A1 ES339545 A1 ES 339545A1
Authority
ES
Spain
Prior art keywords
yarn
arm
machine
slub
catcher
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
Application number
ES339545A
Other languages
Spanish (es)
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of ES339545A1 publication Critical patent/ES339545A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/10—Indicating, warning, or safety devices, e.g. stop motions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

A slub catcher 28 in combination with a stop motion 22 comprises a narrow slot 63 having a wide lower opening 64. Yarn passes through the slot and over spring biased arms 23 and supports a freely pivoted arm 42. If the yarn is tensioned excessively, by e.g. a slub caught in the catcher, the arms 23 are pulled down and the yarn slides off them. The arm 42 falls to make a contact and stop the machine. The machine is also stopped by arm 42 if the yarn slackens.
ES339545A 1966-04-25 1967-04-20 Yarn slub catchers Expired ES339545A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US544951A US3390553A (en) 1966-04-25 1966-04-25 Yarn slub catchers

Publications (1)

Publication Number Publication Date
ES339545A1 true ES339545A1 (en) 1968-07-16

Family

ID=24174262

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339545A Expired ES339545A1 (en) 1966-04-25 1967-04-20 Yarn slub catchers

Country Status (4)

Country Link
US (1) US3390553A (en)
DE (1) DE1635913A1 (en)
ES (1) ES339545A1 (en)
GB (1) GB1137783A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT315348B (en) * 1968-08-16 1974-05-27 Elitex Zavody Textilniho Device for monitoring thread tensions, in particular on knitting machines
US3851502A (en) * 1973-03-05 1974-12-03 Control Switch Inc Yarn detector switch-upper
DE2936581A1 (en) * 1979-09-11 1981-03-19 Gebrüder Frei GmbH & Co, 7470 Albstadt DEVICE FOR MONITORING THE FEED IN TEXTILE MACHINES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US528838A (en) * 1894-11-06 Knitting-machine
GB716549A (en) * 1952-06-11 1954-10-06 Triplite Ltd An improved yarn detecting mechanism for textile machine stop motions
US3256719A (en) * 1963-07-24 1966-06-21 Scott & Williams Inc Slub catcher

Also Published As

Publication number Publication date
GB1137783A (en) 1968-12-27
DE1635913A1 (en) 1971-07-29
US3390553A (en) 1968-07-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19880222