DE50301194D1 - Thread monitor and thread monitor strip - Google Patents

Thread monitor and thread monitor strip

Info

Publication number
DE50301194D1
DE50301194D1 DE50301194T DE50301194T DE50301194D1 DE 50301194 D1 DE50301194 D1 DE 50301194D1 DE 50301194 T DE50301194 T DE 50301194T DE 50301194 T DE50301194 T DE 50301194T DE 50301194 D1 DE50301194 D1 DE 50301194D1
Authority
DE
Germany
Prior art keywords
thread monitor
arm
magnet
strip
thread
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 - Lifetime
Application number
DE50301194T
Other languages
German (de)
Inventor
Franz Laesser
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.)
Franz Laesser AG
Original Assignee
Franz Laesser AG
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 Franz Laesser AG filed Critical Franz Laesser AG
Application granted granted Critical
Publication of DE50301194D1 publication Critical patent/DE50301194D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
    • D05C11/08—Thread-tensioning arrangements
    • D05C11/14—Stop motions responsive to thread tension or breakage

Abstract

Yarn (14) passes through an eyelet at the end of a lever arm (15) and lifts it to prevent the other end (17) of the arm from engaging an electrical contact (18). The arm is loaded by a magnet (23) that acts directly on the arm (15) and reinforces the gravitational load. The magnet can be a permanent magnet and its position can be adjusted singly or in groups in the mounting. Alternatively an adjustable electro-magnet can be used.
DE50301194T 2003-06-16 2003-06-16 Thread monitor and thread monitor strip Expired - Lifetime DE50301194D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03405433A EP1489214B1 (en) 2003-06-16 2003-06-16 Thread stop motion device and bar

Publications (1)

Publication Number Publication Date
DE50301194D1 true DE50301194D1 (en) 2005-10-20

Family

ID=33396090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50301194T Expired - Lifetime DE50301194D1 (en) 2003-06-16 2003-06-16 Thread monitor and thread monitor strip

Country Status (5)

Country Link
EP (1) EP1489214B1 (en)
KR (1) KR100643219B1 (en)
CN (1) CN100582345C (en)
AT (1) ATE304624T1 (en)
DE (1) DE50301194D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103922193A (en) * 2014-04-17 2014-07-16 郎溪和心化纤织造有限公司 Automatic yarn breakage alarm device of yarn reeling machine
CN104088064A (en) * 2014-07-31 2014-10-08 安徽华茂纺织股份有限公司 Tension warp stop hook device of air jet loom
DE102015011682A1 (en) * 2015-09-05 2017-03-09 Saurer Ag Shuttle embroidery machine with improved detection of shuttle breakage
CN108048972B (en) * 2016-08-18 2020-05-12 滦南县万泽纺织有限公司 Broken yarn protection method for spinning frame
CN110592834B (en) * 2019-09-19 2021-09-07 浙江信胜科技股份有限公司 Pearl embroidery machine send pearl mechanism and pearl embroidery machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682568A5 (en) * 1991-01-04 1993-10-15 Benninger Ag Maschf Thread monitor for monitoring the yarn tension on textile machines.
EP0894886A1 (en) * 1997-07-31 1999-02-03 Franz Lässer AG Method for monitoring thread tension, thread stop-motion device and stop-motion bar
JP2002369990A (en) * 2001-06-15 2002-12-24 Brother Ind Ltd Thread breakage detecting device of sewing machine

Also Published As

Publication number Publication date
ATE304624T1 (en) 2005-09-15
CN1572949A (en) 2005-02-02
EP1489214B1 (en) 2005-09-14
KR100643219B1 (en) 2006-11-10
CN100582345C (en) 2010-01-20
KR20040111050A (en) 2004-12-31
EP1489214A1 (en) 2004-12-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition