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GB1349794A - Device for switching off textile machines - Google Patents

Device for switching off textile machines

Info

Publication number
GB1349794A
GB1349794A GB2586371*A GB2586371A GB1349794A GB 1349794 A GB1349794 A GB 1349794A GB 2586371 A GB2586371 A GB 2586371A GB 1349794 A GB1349794 A GB 1349794A
Authority
GB
United Kingdom
Prior art keywords
pin
housing
monitor
yarn
probe
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
GB2586371*A
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik 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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of GB1349794A publication Critical patent/GB1349794A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
    • D01H13/1625—Electro-mechanical actuators
    • 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
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • 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)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

1349794 Yarn failure; stop motion BARMAG BARMER MASCHINENFABRIK AG 19 April 1971 [16 May 1970] 25863/71 Headings DID and D1F A device for switching off a textile machine or a part thereof in the event of yarn breakage or in the event of exhaustion of the supply bobbin comprises a yarn monitor which is fixed to a holder 16 which is itself adapted to be fixedly attached to a machine frame, the yarn monitor acting as a ballooning eye 2 and being urged to tilt about a first axis, e.g. provided by pivot pin 3, against the effect of yarn tension, and further being adapted to rotate about a second axis e.g. provided by pin 12, perpendicular to the first axis, the device also comprising a built-in electrical switch 4 which is closed when the monitor is tilted through a predetermined angle, and is closed when the monitor is rotated through a predetermined angle. The monitor comprises a probe 1 having a pigtail eye 2 at one end, the other end being pivoted about pin 3 fixed in a housing 18 of the monitor. The housing 18 is rotatable about a non-rotatable pin 12 fixed in the holder 16. The switch 4 carries a pin 8 engaging a curved cam surface 9 carried by a flange 11 of the stationary pin 12. The switch 4 also carries a cam 5 cooperating with a switching lever 6 of a microswitch 7. A spring 17 mounted between the housing 18 and the flange 11 of pin 12 causes frictional forces to prevent accidental rotation of housing 18. In the event of yarn failure, the probe 1 tilts about pin 3 either by gravity, spring means, or magnetic means, and causes cam 5 to push lever 6 to close the contact of the microswitch 7 to switch off the machine or part thereof. The probe can be locked in the position by a rotatable can 20. The probe 1 can also be tilted out of the operative position by rotation of the housing 18 about pin 12. In this event, pin 8 engages the curved surface 9 and causes the probe to tilt about pin 3 and thus close the contact of the microswitch 7 to stop the machine or part thereof. The housing can be locked in this position to prevent accidental starting of the machine e.g. when doffing on a twisting machine.
GB2586371*A 1970-05-16 1971-04-19 Device for switching off textile machines Expired GB1349794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702024122 DE2024122B2 (en) 1970-05-16 1970-05-16 STOP DEVICE FOR SPINNING AND TWISTING MACHINES IN THE EVENT OF A THREAD BREAKAGE OR THE SPOOL LEAVES

Publications (1)

Publication Number Publication Date
GB1349794A true GB1349794A (en) 1974-04-10

Family

ID=5771355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2586371*A Expired GB1349794A (en) 1970-05-16 1971-04-19 Device for switching off textile machines

Country Status (7)

Country Link
US (1) US3701247A (en)
JP (1) JPS5438221B1 (en)
CA (1) CA948501A (en)
CH (1) CH518231A (en)
DE (1) DE2024122B2 (en)
FR (1) FR2091676A5 (en)
GB (1) GB1349794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026003205A1 (en) * 2024-06-27 2026-01-02 Rieter Ag Device for handling a guide of a roving or yarn at the spinning station of a ring spinning machine and method for handling a guide of a roving or yarn at the spinning station of a ring spinning machine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH542296A (en) * 1972-10-11 1973-09-30 Peyer Siegfried Thread monitoring device for textile machines
US3880001A (en) * 1974-03-25 1975-04-29 Du Pont Yarn tension or break monitoring apparatus
GB1461546A (en) * 1974-07-11 1977-01-13 Palitex Project Co Gmbh Spinning or twisting spindle
DE2516488A1 (en) * 1975-04-15 1976-10-21 Evolution Sa DEVICE FOR BREAKAGE MONITORING OF A THREAD OR YARN
DE2832930C2 (en) * 1978-07-27 1984-02-02 Palitex Project-Company Gmbh, 4150 Krefeld Device for switching off and on again a spinning or twisting spindle
DE3201694C2 (en) * 1982-01-21 1984-11-29 Palitex Project-Company Gmbh, 4150 Krefeld Thread sensors for spinning or twisting machines, in particular two-for-one twisting machines
DE3929895A1 (en) * 1989-09-08 1991-03-21 Skf Textilmasch Komponenten THREAD BREAK DETECTOR FOR SPINDING AND TWINING MACHINES
DE19710243A1 (en) * 1997-03-12 1998-09-17 Zinser Textilmaschinen Gmbh Ring spinning machine with spindles
EP0902114B1 (en) * 1997-09-09 2003-03-26 Murata Kikai Kabushiki Kaisha Formation stabilizing guide for braider
CN103741300A (en) * 2013-12-05 2014-04-23 苏州瑞日纺织科技有限公司 Yarn detector for textile machinery

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734334A (en) * 1956-02-14 Strand break detecting apparatus
US2957300A (en) * 1957-06-24 1960-10-25 Jr Agnew H Bahnson Apparatus for measuring the efficiency of textile machines
US2984964A (en) * 1957-09-02 1961-05-23 Prince Smith & Stells Ltd Yarn supply means in textile twisting machines
US2977663A (en) * 1958-09-02 1961-04-04 Deering Milliken Res Corp Yarn processing apparatus
CH390753A (en) * 1959-06-29 1965-04-15 Patra Patent Treuhand Device for displaying thread breaks in spinning machines
GB1003875A (en) * 1963-08-10 1965-09-08 Newmark Ltd Louis Improvements in and relating to apparatus for the detection of broken yarn and thelike on textile machines
US3438188A (en) * 1966-10-11 1969-04-15 Allied Chem Yarn defect detecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026003205A1 (en) * 2024-06-27 2026-01-02 Rieter Ag Device for handling a guide of a roving or yarn at the spinning station of a ring spinning machine and method for handling a guide of a roving or yarn at the spinning station of a ring spinning machine

Also Published As

Publication number Publication date
DE2024122A1 (en) 1971-12-02
DE2024122B2 (en) 1977-06-23
JPS5438221B1 (en) 1979-11-20
CA948501A (en) 1974-06-04
FR2091676A5 (en) 1972-01-14
US3701247A (en) 1972-10-31
CH518231A (en) 1972-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee