ES334635A1 - A control system for a machine provided of a row of stretching units. (Machine-translation by Google Translate, not legally binding) - Google Patents

A control system for a machine provided of a row of stretching units. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES334635A1
ES334635A1 ES0334635A ES334635A ES334635A1 ES 334635 A1 ES334635 A1 ES 334635A1 ES 0334635 A ES0334635 A ES 0334635A ES 334635 A ES334635 A ES 334635A ES 334635 A1 ES334635 A1 ES 334635A1
Authority
ES
Spain
Prior art keywords
row
receiver
fins
light
generating device
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
ES0334635A
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.)
James L Highmith And Co
Original Assignee
James L Highmith And 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 James L Highmith And Co filed Critical James L Highmith And Co
Publication of ES334635A1 publication Critical patent/ES334635A1/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
    • D01H13/1633—Electronic actuators
    • D01H13/165—Photo-electric sensing means
    • 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
    • D01H13/1666—Lighting or luminous devices making easier the setting of the breakage of yarns
    • D01H13/1675—Pencil of rays on side of machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A control system for a roving frame provided with a row of drawing units, a guide element of the wicks placed further back of the drawing units and on which all the strands of stretching tapes normally pass forward in a direction. plane parallel to the units and at least one row of rotating fins aligned, rotating on vertical axes, to receive the ends of textile wicks coming from the corresponding drawing units and form coils wound with them, being possible to act on the aforementioned control system for stopping the roving frame when an interrupted line is produced and said system comprising a photoelectric device including a light source adjacent to one end of the row of fins, a photoelectric receiver adjacent to the other end of the row and located in the path of the light from said light source, a connected signal generating device operates This receiver is designed to generate a control signal in response to a rapid change in the intensity of the light being applied to said receiver, said receiver having a scan axis defining a detection area that extends closely adjacent and in longitudinal direction to the row of fins and at some distance forward, upwards and outwards of the rotation paths of the upper ends of the fins in such a way that any light reflected on the fins lacks efficacy with respect to the receiver as to cause the said generating device to generate a control signal, but in which the detection area is located in such a way that any interrupted fuse line passes through said area and produces a rapid change in the intensity of the light that is being applied to said receiver by said light source, to generate a control signal and a device to stop the roving operatively nected with said signal generating device and responding to a control signal generated by said signal generating device to stop the roving. (Machine-translation by Google Translate, not legally binding)
ES0334635A 1966-01-11 1966-12-17 A control system for a machine provided of a row of stretching units. (Machine-translation by Google Translate, not legally binding) Expired ES334635A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US519921A US3309859A (en) 1966-01-11 1966-01-11 Control system for textile roving frame

Publications (1)

Publication Number Publication Date
ES334635A1 true ES334635A1 (en) 1967-11-01

Family

ID=24070396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0334635A Expired ES334635A1 (en) 1966-01-11 1966-12-17 A control system for a machine provided of a row of stretching units. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
US (1) US3309859A (en)
BE (1) BE692352A (en)
CH (1) CH469108A (en)
DE (1) DE1685668A1 (en)
ES (1) ES334635A1 (en)
FR (1) FR1507462A (en)
GB (1) GB1160700A (en)
NL (1) NL6617732A (en)
SE (1) SE309550B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH474583A (en) * 1966-06-02 1969-06-30 Luwa Ag Amplifier input circuit for capacitive measuring sensors in a monitoring device for textile machines
US3498039A (en) * 1968-07-29 1970-03-03 Leesona Corp Control system
DE2339654A1 (en) * 1973-08-04 1975-02-20 Zinser Textilmaschinen Gmbh PROCESS AND DEVICE FOR THE INDEPENDENT ATTACHMENT OF FAEDS ON SPINNING MACHINES
US4095401A (en) * 1976-06-02 1978-06-20 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Method and apparatus for stopping a flyer frame
US4300342A (en) * 1979-12-05 1981-11-17 El-Trol, Inc. Roving frame stop apparatus
DE3406397C1 (en) * 1984-02-22 1985-07-11 SKF GmbH, 8720 Schweinfurt Match lock device on spinning machine drafting systems
DD293381A5 (en) * 1990-04-06 1991-08-29 Veb Textilmaschinenbau Grossenhain,De ARRANGEMENT OF A LIGHT BARRIER SYSTEM FOR LUNTEN MONITORING
DE10003861A1 (en) 2000-01-28 2001-08-02 Truetzschler Gmbh & Co Kg Sliver monitor at a drawing unit has a passage through the sliver guide with an integrated transmitter and receiver system to register the presence and/or movement of the sliver
CN105483881B (en) * 2016-01-27 2018-02-06 安徽华茂纺织股份有限公司 Fly frame prevents ripe bar accident elongation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506610A (en) * 1950-11-22
US3114233A (en) * 1959-05-20 1963-12-17 Guri Antonio Viaplana Automatic electronic system for the control of sliver ruptures in roving frames
GB932949A (en) * 1959-05-25 1963-07-31 Laszlo Namenyi Katz Yarn break detector
US2989796A (en) * 1960-01-12 1961-06-27 Jay Lipsey Control for textile machine
US3158852A (en) * 1960-08-23 1964-11-24 Gordon E Schacher Apparatus and procedure for sensing passage of moving thread or the like

Also Published As

Publication number Publication date
BE692352A (en) 1967-06-16
US3309859A (en) 1967-03-21
SE309550B (en) 1969-03-24
DE1685668A1 (en) 1970-02-12
GB1160700A (en) 1969-08-06
FR1507462A (en) 1967-12-29
CH469108A (en) 1969-02-28
NL6617732A (en) 1967-07-12

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