US2637511A - Tension device - Google Patents

Tension device Download PDF

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Publication number
US2637511A
US2637511A US189397A US18939750A US2637511A US 2637511 A US2637511 A US 2637511A US 189397 A US189397 A US 189397A US 18939750 A US18939750 A US 18939750A US 2637511 A US2637511 A US 2637511A
Authority
US
United States
Prior art keywords
thread
shoe
tension
arm
tensioning
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 - Lifetime
Application number
US189397A
Other languages
English (en)
Inventor
Heijnis James Watt Ijsbrand
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.)
Akzona Inc
Original Assignee
American Enka 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 American Enka Corp filed Critical American Enka Corp
Application granted granted Critical
Publication of US2637511A publication Critical patent/US2637511A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3936—Pivoted part
    • Y10T24/394—Cam lever

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Sewing Machines And Sewing (AREA)
US189397A 1949-10-17 1950-10-10 Tension device Expired - Lifetime US2637511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL690057X 1949-10-17

Publications (1)

Publication Number Publication Date
US2637511A true US2637511A (en) 1953-05-05

Family

ID=19805866

Family Applications (1)

Application Number Title Priority Date Filing Date
US189397A Expired - Lifetime US2637511A (en) 1949-10-17 1950-10-10 Tension device

Country Status (5)

Country Link
US (1) US2637511A (en, 2012)
BE (1) BE497772A (en, 2012)
DE (1) DE843519C (en, 2012)
GB (1) GB690057A (en, 2012)
NL (1) NL69894C (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589651A (en) * 1969-06-09 1971-06-29 Gulf & Western Ind Prod Co Aircraft arresting device
WO2004000709A1 (en) * 2002-06-19 2003-12-31 Texkimp Limited Compensating disk tension controller
US20060102421A1 (en) * 2003-09-12 2006-05-18 Dionne Jeffrey S Circular chambered rope grab

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134326B (de) * 1954-06-11 1962-08-02 Onderzoekings Inst Res Fadenbremse

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965363A (en) * 1930-10-28 1934-07-03 Abbott Machine Co Tension device
US2209839A (en) * 1940-02-19 1940-07-30 Long John Russell Thread control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965363A (en) * 1930-10-28 1934-07-03 Abbott Machine Co Tension device
US2209839A (en) * 1940-02-19 1940-07-30 Long John Russell Thread control device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589651A (en) * 1969-06-09 1971-06-29 Gulf & Western Ind Prod Co Aircraft arresting device
WO2004000709A1 (en) * 2002-06-19 2003-12-31 Texkimp Limited Compensating disk tension controller
US20050224625A1 (en) * 2002-06-19 2005-10-13 Niederer Kurt W Compensating disk tension controller
US7229044B2 (en) * 2002-06-19 2007-06-12 Texkimp Limited Compensating disk tension controller
US20060102421A1 (en) * 2003-09-12 2006-05-18 Dionne Jeffrey S Circular chambered rope grab

Also Published As

Publication number Publication date
DE843519C (de) 1952-07-10
GB690057A (en) 1953-04-08
NL69894C (en, 2012)
BE497772A (en, 2012)

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