CH390749A - Dispositivo per segnalare la variazione dello sforzo traente cui è sottoposto un filato - Google Patents

Dispositivo per segnalare la variazione dello sforzo traente cui è sottoposto un filato

Info

Publication number
CH390749A
CH390749A CH1370563A CH1370563A CH390749A CH 390749 A CH390749 A CH 390749A CH 1370563 A CH1370563 A CH 1370563A CH 1370563 A CH1370563 A CH 1370563A CH 390749 A CH390749 A CH 390749A
Authority
CH
Switzerland
Prior art keywords
yarn
variation
subjected
signal
pulling force
Prior art date
Application number
CH1370563A
Other languages
English (en)
Inventor
Ratti Michele
Original Assignee
Ratti Spa Michele
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 Ratti Spa Michele filed Critical Ratti Spa Michele
Publication of CH390749A publication Critical patent/CH390749A/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/40—Applications of tension indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2551/00—Means for control to be used by operator; User interfaces
    • B65H2551/20—Display means; Information output means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/10—Actuating means linear
    • B65H2555/13—Actuating means linear magnetic, e.g. induction motors
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/0202—Control of the test
    • G01N2203/021—Treatment of the signal; Calibration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
CH1370563A 1963-09-05 1963-11-06 Dispositivo per segnalare la variazione dello sforzo traente cui è sottoposto un filato CH390749A (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1817463 1963-09-05
IT3872163 1963-09-05

Publications (1)

Publication Number Publication Date
CH390749A true CH390749A (it) 1965-04-15

Family

ID=26326985

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1370563A CH390749A (it) 1963-09-05 1963-11-06 Dispositivo per segnalare la variazione dello sforzo traente cui è sottoposto un filato

Country Status (7)

Country Link
US (1) US3253269A (it)
BE (1) BE648893A (it)
CH (1) CH390749A (it)
DE (1) DE1214901B (it)
FR (1) FR1374810A (it)
GB (1) GB1007619A (it)
NL (1) NL300842A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343008A (en) * 1964-10-12 1967-09-19 Allied Control Co Filament tension monitoring devices
US3521265A (en) * 1967-04-04 1970-07-21 Allied Control Co Electromagnetic toggle filament tension monitoring device
US3848434A (en) * 1973-03-05 1974-11-19 Control Switch Inc Yarn detector switch-lower
US3980988A (en) * 1974-11-27 1976-09-14 Spizzo Anthony M Alarm system for vehicle shoulder harness
DE2516488A1 (de) * 1975-04-15 1976-10-21 Evolution Sa Einrichtung zur bruchueberwachung eines fadens oder garnes
NO147287C (no) * 1978-07-13 1983-03-09 Thorbjoern Christiansen Anordning ved automatisk snoerefiskemaskin.
ATE9146T1 (de) * 1980-09-12 1984-09-15 Davy Mckee (Poole) Limited Vorrichtung zum feststellen der lage des aeusseren endes einer wicklung bandfoermigen materials.
CN103954472B (zh) * 2014-04-23 2016-10-05 北京化工大学 一种纤维复丝线密度的取样装置及使用其进行的取样方法
CN108190640A (zh) * 2017-12-28 2018-06-22 宁波雯泽纺织品有限公司 纺织纤维断线检测装置
CN110376072B (zh) * 2019-07-17 2022-05-24 徐州祥华丝绸有限公司 一种丝织品具有质量检测拉伸检测的测试仪设备
CN113428725B (zh) * 2021-05-27 2022-06-10 杭州一舟实业有限公司 一种基于重力控制的纱线给进器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1203699A (en) * 1916-03-25 1916-11-07 Cooper Mfg Company Electric-circuit-closing device.
US1635478A (en) * 1926-03-01 1927-07-12 James A Hudson Automatic switch for film rewinders
FR788906A (fr) * 1934-04-17 1935-10-19 Klangfilm Gmbh Dispositif pour l'enregistrement, la reproduction ou le tirage de photophonogrammes
US2074237A (en) * 1935-05-11 1937-03-16 Marathon Paper Mills Co Automatic break-off mechanism
US2281188A (en) * 1940-07-17 1942-04-28 Carl B White Stop motion
US2744174A (en) * 1953-02-17 1956-05-01 Triplite Ltd Yarn detecting mechanism for textile machine stop motions
DE967171C (de) * 1954-08-27 1957-10-17 Siemens Ag Einrichtung zur automatischen Anzeige von Zugspannungsdifferenzen innerhalb eines Aderpaares bei der Herstellung von verdrillten Fernmeldekabeladergruppen, insbesondere Sternvierern
US2872808A (en) * 1955-10-06 1959-02-10 Edward P Ney Tension component measuring means
DE1020699B (de) * 1956-01-16 1957-12-12 Siemens Ag Einrichtung zur automatischen Anzeige von Zugspannungsdifferenzen innerhalb eines Aderpaares bei der Herstellung von verdrillten Fernmeldekabeladergruppen, insbesondere Sternvierern
US2824184A (en) * 1957-04-29 1958-02-18 James E Mandleco Switch actuating mechanism for hay balers
US3044052A (en) * 1959-11-23 1962-07-10 Marsh John Cleworth Means for indicating or utilizing changes in tension of webs and the like
US3168881A (en) * 1961-10-31 1965-02-09 Carter William Co Sewing machine stop motion

Also Published As

Publication number Publication date
BE648893A (it) 1964-10-01
FR1374810A (fr) 1964-10-09
US3253269A (en) 1966-05-24
NL300842A (it)
DE1214901B (de) 1966-04-21
GB1007619A (en) 1965-10-13

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