ES426009A1 - Method and apparatus for regulating the tension of a moving threadlike element - Google Patents

Method and apparatus for regulating the tension of a moving threadlike element

Info

Publication number
ES426009A1
ES426009A1 ES426009A ES426009A ES426009A1 ES 426009 A1 ES426009 A1 ES 426009A1 ES 426009 A ES426009 A ES 426009A ES 426009 A ES426009 A ES 426009A ES 426009 A1 ES426009 A1 ES 426009A1
Authority
ES
Spain
Prior art keywords
regulating
tension
moving
measured
threadlike element
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
ES426009A
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.)
Bleiche AG
Original Assignee
Bleiche 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 Bleiche AG filed Critical Bleiche AG
Publication of ES426009A1 publication Critical patent/ES426009A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
    • 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
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • 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
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
    • B65H59/24—Surfaces movable automatically to compensate for variation in tension
    • 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
    • G01L5/08—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 using fluid 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
    • B65H2553/00—Sensing or detecting means
    • B65H2553/10—Sensing or detecting means using fluids, e.g. pneumatics
    • 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
    • B65H2555/11—Actuating means linear pneumatic, e.g. inflatable elements
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Advancing Webs (AREA)

Abstract

A thread-like element is advanced over one side of and in contact with a member which can yield in direction towards this one side. A stream of gaseous pressure fluid is directed against an opposite side of the member in direction towards the one side, and the backpressure of the fluid which develops at the one side is measured. Depending upon the pressure that has been measured, a greater or lesser retarding force is exerted on the thread-like element, this force being a function of and varying in dependence upon the measured backpressure.
ES426009A 1973-06-06 1974-05-06 Method and apparatus for regulating the tension of a moving threadlike element Expired ES426009A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH816873A CH559143A5 (en) 1973-06-06 1973-06-06

Publications (1)

Publication Number Publication Date
ES426009A1 true ES426009A1 (en) 1976-07-01

Family

ID=4336206

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426009A Expired ES426009A1 (en) 1973-06-06 1974-05-06 Method and apparatus for regulating the tension of a moving threadlike element

Country Status (10)

Country Link
US (1) US3908929A (en)
JP (1) JPS5020053A (en)
BE (1) BE813304A (en)
CH (1) CH559143A5 (en)
CS (1) CS178820B2 (en)
DE (1) DE2416075A1 (en)
ES (1) ES426009A1 (en)
FR (1) FR2232503B1 (en)
GB (1) GB1432507A (en)
IT (1) IT1013797B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758335C2 (en) * 1977-12-27 1986-04-17 W. Schlafhorst & Co, 4050 Mönchengladbach Thread brake
EP0158199A1 (en) * 1984-04-07 1985-10-16 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Yarn-sensing device
CH663401A5 (en) * 1984-05-03 1987-12-15 Benninger Ag Maschf THREAD TENSIONING DEVICE ON A REEL.
JPS6294196A (en) * 1985-10-18 1987-04-30 ジューキ株式会社 Yarn tension controller of overlock sewing machine
GB8616728D0 (en) * 1986-07-09 1986-08-13 Wool Dev Int Carding process
IT1198216B (en) * 1986-12-01 1988-12-21 Savio Spa TENSIONER DEVICE OF WIRES WITH ROTATING PLATES
CN115520700B (en) * 2022-10-25 2023-11-28 浙江御辰东智能科技有限公司 Tension stabilizing method and device for multi-axis multi-sensor fusion

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610813A (en) * 1946-03-12 1952-09-16 Raymond Engineering Lab Inc Apparatus for regulating yarn tension
CH313968A (en) * 1953-05-08 1956-05-31 Vila Reyes Juan Thread tension regulator mechanism for winders
US2888216A (en) * 1956-01-30 1959-05-26 Tube Masters Inc Tensioning device
US2912185A (en) * 1957-04-11 1959-11-10 Stop Motion Devices Corp Adjustable tension regulator for yarn
US3146969A (en) * 1962-05-10 1964-09-01 Elbert B Lindsey Thread tensioning device
US3314619A (en) * 1962-07-23 1967-04-18 Sylvania Electric Prod Tension distributing winding device
DE1485159A1 (en) * 1965-02-15 1970-04-23 Gen Automated Machinery Corp Automatic control device and thread cutter for sewing machines
GB1209315A (en) * 1967-04-21 1970-10-21 English Electric Co Ltd Fluidic operated thread tensioning devices
FR1586649A (en) * 1968-03-27 1970-02-27

Also Published As

Publication number Publication date
IT1013797B (en) 1977-03-30
CH559143A5 (en) 1975-02-28
GB1432507A (en) 1976-04-22
BE813304A (en) 1974-07-31
FR2232503A1 (en) 1975-01-03
US3908929A (en) 1975-09-30
JPS5020053A (en) 1975-03-03
FR2232503B1 (en) 1979-05-25
DE2416075A1 (en) 1975-01-02
CS178820B2 (en) 1977-10-31

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