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CH472521A - Device for periodically stretching and slackening warp threads - Google Patents

Device for periodically stretching and slackening warp threads

Info

Publication number
CH472521A
CH472521A CH379367A CH379367A CH472521A CH 472521 A CH472521 A CH 472521A CH 379367 A CH379367 A CH 379367A CH 379367 A CH379367 A CH 379367A CH 472521 A CH472521 A CH 472521A
Authority
CH
Switzerland
Prior art keywords
slackening
warp threads
periodically stretching
stretching
periodically
Prior art date
Application number
CH379367A
Other languages
German (de)
Inventor
Pfarrwaller Erwin
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH379367A priority Critical patent/CH472521A/en
Priority to AT269567A priority patent/AT280176B/en
Priority to DE1710357A priority patent/DE1710357C3/en
Priority to FR1555237D priority patent/FR1555237A/fr
Priority to US712698A priority patent/US3483897A/en
Priority to GB02784/68A priority patent/GB1209828A/en
Publication of CH472521A publication Critical patent/CH472521A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/06—Warp let-off mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
CH379367A 1967-03-15 1967-03-15 Device for periodically stretching and slackening warp threads CH472521A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH379367A CH472521A (en) 1967-03-15 1967-03-15 Device for periodically stretching and slackening warp threads
AT269567A AT280176B (en) 1967-03-15 1967-03-21 Device for periodic tensioning and slackening of warp threads
DE1710357A DE1710357C3 (en) 1967-03-15 1968-01-12 Device for periodic tensioning and slackening of warp threads
FR1555237D FR1555237A (en) 1967-03-15 1968-02-28
US712698A US3483897A (en) 1967-03-15 1968-03-13 Warp yarn stretching apparatus
GB02784/68A GB1209828A (en) 1967-03-15 1968-03-15 Looms having apparatus for periodically tensioning warp threads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH379367A CH472521A (en) 1967-03-15 1967-03-15 Device for periodically stretching and slackening warp threads

Publications (1)

Publication Number Publication Date
CH472521A true CH472521A (en) 1969-05-15

Family

ID=4263574

Family Applications (1)

Application Number Title Priority Date Filing Date
CH379367A CH472521A (en) 1967-03-15 1967-03-15 Device for periodically stretching and slackening warp threads

Country Status (6)

Country Link
US (1) US3483897A (en)
AT (1) AT280176B (en)
CH (1) CH472521A (en)
DE (1) DE1710357C3 (en)
FR (1) FR1555237A (en)
GB (1) GB1209828A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419989A1 (en) * 1978-03-17 1979-10-12 Tsi Promy PROCEDURE FOR TENSIONING THE CHAIN THREADS DURING THE MANUFACTURING OF A FABRIC ON A WEAVING Loom AND DEVICE FOR IMPLEMENTING THIS PROCESS
FR2425489A1 (en) * 1978-05-09 1979-12-07 Alsacienne Constr Meca System of leasing rods for weaving loom - supported by levers to convey rise and fall motion, to reduce tension in warp sheets
EP0350447A1 (en) * 1988-07-08 1990-01-10 GebràœDer Sulzer Aktiengesellschaft Warp tension control process and loom with a warp-tensioning device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS149784B1 (en) * 1970-04-28 1973-08-23
US4235260A (en) * 1978-12-29 1980-11-25 Chicheva Serafima A Method and apparatus for tensioning warp threads at weaving a cloth on a loom
IT1125862B (en) * 1979-11-26 1986-05-14 Nuovo Pignone Spa PERFECTED OSCILLATING DEVICE TO INCREASE WEFT DENSITY IN FABRIC WITH CANVAS REINFORCEMENT
SE461402B (en) * 1988-06-28 1990-02-12 Aelmhults Bruk Ab DEVICE FOR CONTROL OF TARGET TENSION AT A WEAVING MACHINE
JP6277006B2 (en) * 2014-02-03 2018-02-07 津田駒工業株式会社 Warp bending device in loom
CN106854792B (en) * 2016-12-23 2019-02-26 东华大学 Device and method for compensating warp tension based on three-dimensional loom fabric structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125128A (en) * 1964-03-17 Pfarrwaller
US2090785A (en) * 1934-07-30 1937-08-24 Diederichs Pierre Charles Loom for weaving gauzes
US2556055A (en) * 1950-06-19 1951-06-05 George F Bahan Warp tension set mark eliminator
US2649864A (en) * 1951-04-24 1953-08-25 Jr Mayer Mayer Attachment for weaving high density fabrics

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419989A1 (en) * 1978-03-17 1979-10-12 Tsi Promy PROCEDURE FOR TENSIONING THE CHAIN THREADS DURING THE MANUFACTURING OF A FABRIC ON A WEAVING Loom AND DEVICE FOR IMPLEMENTING THIS PROCESS
FR2425489A1 (en) * 1978-05-09 1979-12-07 Alsacienne Constr Meca System of leasing rods for weaving loom - supported by levers to convey rise and fall motion, to reduce tension in warp sheets
EP0350447A1 (en) * 1988-07-08 1990-01-10 GebràœDer Sulzer Aktiengesellschaft Warp tension control process and loom with a warp-tensioning device
US5014756A (en) * 1988-07-08 1991-05-14 Sulzer Brothers Limited Pile warp tension control in a loom

Also Published As

Publication number Publication date
GB1209828A (en) 1970-10-21
DE1710357C3 (en) 1974-05-02
US3483897A (en) 1969-12-16
DE1710357A1 (en) 1971-08-26
AT280176B (en) 1970-04-10
FR1555237A (en) 1969-01-24
DE1710357B2 (en) 1973-10-04

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Legal Events

Date Code Title Description
PL Patent ceased