CA985761A - Apparatus for detecting and regulating tension in a flexible elongate structure such as textile yarn or rope - Google Patents

Apparatus for detecting and regulating tension in a flexible elongate structure such as textile yarn or rope

Info

Publication number
CA985761A
CA985761A CA164,174A CA164174A CA985761A CA 985761 A CA985761 A CA 985761A CA 164174 A CA164174 A CA 164174A CA 985761 A CA985761 A CA 985761A
Authority
CA
Canada
Prior art keywords
rope
detecting
flexible elongate
elongate structure
textile yarn
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
CA164,174A
Other versions
CA164174S (en
Inventor
John S. Seney
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA985761A publication Critical patent/CA985761A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
    • 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
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • 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
    • 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
    • B65H2701/311—Slivers
    • 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
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires
CA164,174A 1972-02-25 1973-02-19 Apparatus for detecting and regulating tension in a flexible elongate structure such as textile yarn or rope Expired CA985761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22945672A 1972-02-25 1972-02-25

Publications (1)

Publication Number Publication Date
CA985761A true CA985761A (en) 1976-03-16

Family

ID=22861323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,174A Expired CA985761A (en) 1972-02-25 1973-02-19 Apparatus for detecting and regulating tension in a flexible elongate structure such as textile yarn or rope

Country Status (4)

Country Link
US (1) US3777959A (en)
CA (1) CA985761A (en)
DE (1) DE2309094A1 (en)
GB (1) GB1429271A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109992017A (en) * 2019-03-28 2019-07-09 北京理工大学 Detector withdrawing force control method and system based on force feedback

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606545A5 (en) * 1976-04-23 1978-11-15 Benninger Ag Maschf
CH603849A5 (en) * 1976-12-17 1978-08-31 Benninger Ag Maschf
US4295360A (en) * 1980-01-14 1981-10-20 E. I. Du Pont De Nemours And Company Tension measuring apparatus
GB2125072B (en) * 1982-08-07 1986-08-13 Geoffrey Edmund Whellams Self-adjusting filament tensioner
DE3425939A1 (en) * 1983-12-30 1985-07-11 Ram Elettronica di Badlagis Luca & C.S.n.c., Modena TENSION ADJUSTER FOR ELASTIC TAPE AND SIMILAR, ESPECIALLY FOR MACHINES TO RECEIVE TAPE ON FABRIC
US4620571A (en) * 1984-07-24 1986-11-04 Fisher-Baker Corporation Skeining apparatus
CH675598A5 (en) * 1986-04-02 1990-10-15 Benninger Ag Maschf
FR2618169B1 (en) * 1987-07-15 1990-01-05 Bene Madinox DEVICE FOR AUTOMATICALLY RELEASING FABRIC IN HOSE DYEING MACHINES.
DE3936045A1 (en) * 1989-10-28 1991-05-08 Palitex Project Co Gmbh THREAD MONITORING DEVICE
DE4324412C2 (en) * 1993-07-21 1998-03-19 Mayer Textilmaschf Device for adjusting the thread tension
US6752013B2 (en) 2000-11-29 2004-06-22 Heidelberger Druckmaschinen Ag Device and method for web tension measurement
CN105366436B (en) * 2015-11-17 2018-04-10 苏州创易技研股份有限公司 A kind of tension determining method based on servo constant tension device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164333A (en) * 1964-03-17 1965-01-05 Mount Hope Machinery Ltd Tension control system for web-feeding mechanisms
US3343008A (en) * 1964-10-12 1967-09-19 Allied Control Co Filament tension monitoring devices
US3385491A (en) * 1966-07-13 1968-05-28 Du Pont Apparatus for feeding fibers
US3556369A (en) * 1968-11-26 1971-01-19 Du Pont Apparatus for maintaining constant tension in a moving strand

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109992017A (en) * 2019-03-28 2019-07-09 北京理工大学 Detector withdrawing force control method and system based on force feedback

Also Published As

Publication number Publication date
US3777959A (en) 1973-12-11
GB1429271A (en) 1976-03-24
DE2309094A1 (en) 1973-09-06

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