GB725484A - Damping means for yarn tension compensating devices - Google Patents

Damping means for yarn tension compensating devices

Info

Publication number
GB725484A
GB725484A GB16528/53A GB1652853A GB725484A GB 725484 A GB725484 A GB 725484A GB 16528/53 A GB16528/53 A GB 16528/53A GB 1652853 A GB1652853 A GB 1652853A GB 725484 A GB725484 A GB 725484A
Authority
GB
United Kingdom
Prior art keywords
yarn
tension
elements
june
serving
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
GB16528/53A
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.)
Specialties Development Corp
Original Assignee
Specialties Development Corp
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 Specialties Development Corp filed Critical Specialties Development Corp
Publication of GB725484A publication Critical patent/GB725484A/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
    • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/524—Vibration
    • 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

  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

725,484. Yarn tensioning devices. SPECIALTIES DEVELOPMENT CORPORATION. June 16, 1953 [June 24, 1952], No. 16528/53. Class 120 (2). A yarn tension compensating device comprises means for receiving yarn therebe. tween to control the tension thereof, a pair of relatively movable elements each having a surface adjacent the other, oscillating means responsive to the tension in the yarn for moving one of said elements and controlling said first mentioned means, and silicone grease between said surfaces serving to act as a lubricant when said surfaces are moved relatively slowly with respect to each other and serving to damp relative movement of said elements when an attempt is made to move said surfaces rapidly with respect to each other, whereby to minimize the amplitude of oscillation of said oscillating means. In the embodiment shown the invention is applied to a tensioning device described in Specification 651,549, the silicone grease S.G. is placed between the end surface 20 of cage 15 which carries an oscillating arm 17 and the surface 21 of the inner face of the housing 16. Other embodiments are described in connection with the tensioning devices shown and described in Specifications 683,928 and 715,942.
GB16528/53A 1952-06-24 1953-06-16 Damping means for yarn tension compensating devices Expired GB725484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US295254A US2661913A (en) 1952-06-24 1952-06-24 Damping means for yarn tension compensating devices

Publications (1)

Publication Number Publication Date
GB725484A true GB725484A (en) 1955-03-02

Family

ID=32303358

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16528/53A Expired GB725484A (en) 1952-06-24 1953-06-16 Damping means for yarn tension compensating devices

Country Status (5)

Country Link
US (1) US2661913A (en)
BE (1) BE522872A (en)
CH (1) CH318774A (en)
FR (1) FR1083334A (en)
GB (1) GB725484A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930543A (en) * 1951-04-26 1960-03-29 Leesona Corp Winding machine
US2965200A (en) * 1956-06-18 1960-12-20 Gen Motors Corp Damper for valve control
US2998868A (en) * 1958-03-31 1961-09-05 Contraves Ag Damping device
US3160231A (en) * 1964-02-21 1964-12-08 Model Products Corp Rotary turntable
CH452452A (en) * 1966-02-15 1968-05-31 Benninger Ag Maschf Thread tensioning device
DE3310132C1 (en) * 1983-03-21 1984-05-10 H. Stoll Gmbh & Co, 7410 Reutlingen Thread brake for flat knitting machines
IT1282898B1 (en) * 1995-09-20 1998-04-01 Mario Gallo DEVICE TO CONTROL THE THREAD TENSION.
JPH10246287A (en) * 1997-03-07 1998-09-14 Fujitsu Ltd Base leg construction
KR100365125B1 (en) * 1998-03-02 2003-08-02 장병인 Yarn feeder for textile machinery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507182A (en) * 1947-04-26 1950-05-09 Eastman Kodak Co Viscous fluid shuter retard mechanism
US2554493A (en) * 1947-08-22 1951-05-29 Specialties Dev Corp Yarn tensioning device
US2629561A (en) * 1949-12-30 1953-02-24 Specialties Dev Corp Yarn tensioning device
US2597044A (en) * 1950-03-28 1952-05-20 Specialties Dev Corp Yarn tension control device
US2588914A (en) * 1950-07-14 1952-03-11 Gen Electric Retarded release shock lock

Also Published As

Publication number Publication date
CH318774A (en) 1957-01-31
US2661913A (en) 1953-12-08
BE522872A (en) 1955-12-09
FR1083334A (en) 1955-01-07

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