ES295684A3 - Sewing machine thread guiding means - Google Patents

Sewing machine thread guiding means

Info

Publication number
ES295684A3
ES295684A3 ES0295684A ES295684A ES295684A3 ES 295684 A3 ES295684 A3 ES 295684A3 ES 0295684 A ES0295684 A ES 0295684A ES 295684 A ES295684 A ES 295684A ES 295684 A3 ES295684 A3 ES 295684A3
Authority
ES
Spain
Prior art keywords
lever
slot
thread
sewing machine
guiding means
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
ES0295684A
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.)
Fritz Gegauf AG
Original Assignee
Fritz Gegauf 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 Fritz Gegauf AG filed Critical Fritz Gegauf AG
Publication of ES295684A3 publication Critical patent/ES295684A3/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B51/00—Applications of needle-thread guards; Thread-break detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

The eye of a vertically-oscillating thread take-up lever may be threaded through a slot so arranged as to prevent disengagement of the thread during sewing. A take-up lever 9, pivoted at its inner end 10 on a crank pin (4), is pivoted intermediately at 11 to a swinging arm (12). The outer part 14 of lever 9 is inclined at 45 degrees to the vertical when lever 9 is in its uppermost position. The free end of lever 9 is formed with a thread-receiving eye 15 into which opens an upwardlyinclined thread-guiding slot 16 having a curved entrance 19. In a modification a protuberance on the upper surface of slot 16 enters a recess in the lower surface of slot 16. In a further modification the surfaces of slot 16 are labyrinthine.
ES0295684A 1963-04-18 1964-01-24 Sewing machine thread guiding means Expired ES295684A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH498163A CH402581A (en) 1963-04-18 1963-04-18 Sewing machine with thread dispenser for oscillating and rotating loop catchers

Publications (1)

Publication Number Publication Date
ES295684A3 true ES295684A3 (en) 1964-03-01

Family

ID=4285876

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0295684A Expired ES295684A3 (en) 1963-04-18 1964-01-24 Sewing machine thread guiding means

Country Status (4)

Country Link
US (1) US3310015A (en)
CH (1) CH402581A (en)
ES (1) ES295684A3 (en)
GB (1) GB1068689A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756176A (en) * 1971-11-26 1973-09-04 Singer Co Sewing machine slotted thread take-up lever
US4006699A (en) * 1975-04-26 1977-02-08 Maruzen Sewing Machine Co., Ltd. Thread guide means for sewing machine
US4030431A (en) * 1976-05-24 1977-06-21 The Singer Company Sewing machine take-up thread shield
CH640282A5 (en) * 1979-11-19 1983-12-30 Gegauf Fritz Ag NEEDLE THREAD GUIDE DEVICE WITH VERTICAL OSCILLATING THREAD LEVER ON A SEWING MACHINE WITH INTERVAL ACTIVITY OF THE MISSING STITCH MECHANISM.
US7647877B2 (en) * 2008-05-06 2010-01-19 Hsien-Chang Tseng Thread take-up lever for a sewing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US156795A (en) * 1874-11-10 Improvement in needles
US403723A (en) * 1889-05-21 Sewing-machine take-up
US1055058A (en) * 1912-07-22 1913-03-04 James A Leighton Open-eye needle.
US1633726A (en) * 1923-10-13 1927-06-28 Dziuk Edmund Needle
US3083661A (en) * 1959-10-13 1963-04-02 Singer Mfg Co Thread pull-off for sewing machines

Also Published As

Publication number Publication date
US3310015A (en) 1967-03-21
GB1068689A (en) 1967-05-10
CH402581A (en) 1965-11-15

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