ES300134A1 - Sewing method and apparatus - Google Patents

Sewing method and apparatus

Info

Publication number
ES300134A1
ES300134A1 ES0300134A ES300134A ES300134A1 ES 300134 A1 ES300134 A1 ES 300134A1 ES 0300134 A ES0300134 A ES 0300134A ES 300134 A ES300134 A ES 300134A ES 300134 A1 ES300134 A1 ES 300134A1
Authority
ES
Spain
Prior art keywords
thread
tensioning
throat plate
brake shoe
freely
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
ES0300134A
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of ES300134A1 publication Critical patent/ES300134A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/02—Work-feeding means with feed dogs having horizontal and vertical movements
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B81/00—Sewing machines incorporating devices serving purposes other than sewing, e.g. for blowing air, for grinding

Landscapes

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

Abstract

In a sewing machine, thread is passed around a a freely-rotatable cylinder and a brake shoe is applied to the latter for tensioning the thread only when the needle passes through an aperture in the throat plate. A brake 8, carried by a pivoted arm 9, is applied to a freely rotatable thread-tensioning cylinder 7 by means of a linkage 24 operated by a cam 23 on the arm shaft 22 when the needle 6 decends through the throat plate. It is stated that the brake shoe be actuated alternatively either by the feed dog-operating means or magnetically.
ES0300134A 1963-05-22 1964-05-22 Sewing method and apparatus Expired ES300134A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR935751A FR1380454A (en) 1963-05-22 1963-05-22 Method and apparatus for sewing flat items, such as fabrics or sheets

Publications (1)

Publication Number Publication Date
ES300134A1 true ES300134A1 (en) 1964-11-16

Family

ID=8804481

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0300134A Expired ES300134A1 (en) 1963-05-22 1964-05-22 Sewing method and apparatus

Country Status (11)

Country Link
US (1) US3312185A (en)
AT (1) AT272815B (en)
BE (1) BE648242A (en)
CH (1) CH427477A (en)
DE (1) DE1485338A1 (en)
ES (1) ES300134A1 (en)
FR (1) FR1380454A (en)
GB (2) GB1014017A (en)
NL (1) NL6405667A (en)
OA (1) OA00238A (en)
SE (1) SE304669B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786771A (en) * 1971-05-13 1974-01-22 Nara Sewing Mach Ind Means for imparting tension to the drawn-out thread for sewing machines
DE3604299A1 (en) * 1985-04-16 1986-10-16 Kochs Adler Ag, 4800 Bielefeld METHOD FOR PULLING THE FREE THREADING END OF A NEEDLE THREAD FROM THE TOP OF A SEWING MATERIAL ON ITS BASE AND DEVICE FOR IMPLEMENTING THE METHOD
NL1002652C2 (en) * 1996-03-20 1997-09-23 Electrin Holding N V The continuous sewing of cloth

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US264388A (en) * 1882-09-12 William w
US2191046A (en) * 1938-12-20 1940-02-20 Singer Mfg Co Intermittent tension device
US2413277A (en) * 1945-05-14 1946-12-24 Singer Mfg Co Thread controlling means for sewing machines
US2652017A (en) * 1949-06-08 1953-09-15 Richard K Hohmann Sewing machine thread clamping mechanism

Also Published As

Publication number Publication date
GB1014017A (en) 1965-12-22
OA00238A (en) 1966-03-15
CH427477A (en) 1966-12-31
BE648242A (en) 1964-11-23
GB1032097A (en) 1966-06-08
SE304669B (en) 1968-09-30
DE1485338A1 (en) 1969-10-02
US3312185A (en) 1967-04-04
AT272815B (en) 1969-07-25
FR1380454A (en) 1964-12-04
NL6405667A (en) 1964-11-23

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