ES380547A1 - A method of changing bobbin thread in a sewing machine and an arrangement for carrying out the method - Google Patents

A method of changing bobbin thread in a sewing machine and an arrangement for carrying out the method

Info

Publication number
ES380547A1
ES380547A1 ES380547A ES380547A ES380547A1 ES 380547 A1 ES380547 A1 ES 380547A1 ES 380547 A ES380547 A ES 380547A ES 380547 A ES380547 A ES 380547A ES 380547 A1 ES380547 A1 ES 380547A1
Authority
ES
Spain
Prior art keywords
thread
machine
sewing machine
arrangement
carrying
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
ES380547A
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.)
Husqvarna Vapenfabriks AB
Original Assignee
Husqvarna Vapenfabriks AB
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 Husqvarna Vapenfabriks AB filed Critical Husqvarna Vapenfabriks AB
Publication of ES380547A1 publication Critical patent/ES380547A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/26—Bobbin holders or casings; Bobbin holder or case guards; Bobbin discharge devices
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B65/00—Devices for severing the needle or lower thread
    • D05B65/003—Devices for severing the needle or lower thread the thread being engaged manually against the cutting edge of a fixedly arranged knife
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B73/00—Casings
    • D05B73/005—Doors or covers for accessing inner parts of the machine; Security devices therefor

Abstract

A method of changing or replacing the thread on the bobbin of a sewing machine without removing the work from it, characterized in that the sewing is stopped while there is still thread in the bobbin of the machine, because the upper thread is removed from the Loop-taking mechanism by means of the machine thread annealing lever and a full bobbin having a length of thread extending from it, is placed in said machine together with the remaining thread end, when the change is made . (Machine-translation by Google Translate, not legally binding)
ES380547A 1969-06-09 1970-06-08 A method of changing bobbin thread in a sewing machine and an arrangement for carrying out the method Expired ES380547A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE815269A SE334531B (en) 1969-06-09 1969-06-09

Publications (1)

Publication Number Publication Date
ES380547A1 true ES380547A1 (en) 1973-04-01

Family

ID=20273285

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380547A Expired ES380547A1 (en) 1969-06-09 1970-06-08 A method of changing bobbin thread in a sewing machine and an arrangement for carrying out the method

Country Status (6)

Country Link
JP (1) JPS556399B1 (en)
CH (1) CH505242A (en)
DE (2) DE7021357U (en)
ES (1) ES380547A1 (en)
GB (1) GB1292490A (en)
SE (1) SE334531B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172645U (en) * 1982-05-14 1983-11-18 小林　喜久雄 Underfloor support
JPS59160732U (en) * 1983-04-15 1984-10-27 東京ポリマ−株式会社 floor support equipment
DE3819059A1 (en) * 1988-06-04 1989-12-14 Pfaff Ind Masch METHOD FOR PRODUCING A SEAM
DE3844695A1 (en) * 1988-06-04 1990-09-20 Pfaff Ind Masch Sewing machine with a control element
JP7034809B2 (en) 2018-04-09 2022-03-14 株式会社ディスコ Protective sheet placement method

Also Published As

Publication number Publication date
SE334531B (en) 1971-04-26
GB1292490A (en) 1972-10-11
DE2028027B2 (en) 1973-11-29
CH505242A (en) 1971-03-31
DE2028027A1 (en) 1970-12-17
DE7021357U (en) 1974-12-19
JPS556399B1 (en) 1980-02-15
DE2028027C3 (en) 1974-07-04

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