AT248215B - Needle thread tensioning device for sewing machines - Google Patents

Needle thread tensioning device for sewing machines

Info

Publication number: AT248215B
Authority: AT; Austria
Prior art keywords: tensioning device; sewing machines; needle thread; thread tensioning; needle
Prior art date: 1963-12-20

Application number

AT358764A

Other languages

German (de)

Original Assignee

Gegauf Fritz 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.)

1963-12-20

Filing date

1964-04-23

Publication date

1966-07-25

1964-04-23 Application filed by Gegauf Fritz Ag filed Critical Gegauf Fritz Ag

1966-07-25 Application granted granted Critical

1966-07-25 Publication of AT248215B publication Critical patent/AT248215B/en

Links

Classifications

- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B47/00—Needle-thread tensioning devices; Applications of tensometers

Landscapes

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

AT358764A 1963-12-20 1964-04-23 Needle thread tensioning device for sewing machines AT248215B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1555963A CH406806A (en)	1963-12-20	1963-12-20	Needle thread tensioning device for sewing machines

Publications (1)

Publication Number	Publication Date
AT248215B true AT248215B (en)	1966-07-25

Family

ID=4410111

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT358764A AT248215B (en)	1963-12-20	1964-04-23	Needle thread tensioning device for sewing machines

Country Status (6)

Country	Link
US (1)	US3347195A (en)
AT (1)	AT248215B (en)
CH (1)	CH406806A (en)
ES (1)	ES300135A1 (en)
GB (1)	GB1018336A (en)
NL (1)	NL6405119A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3721205A (en) *	1970-02-09	1973-03-20	Aisin Seiki	Tension device for a sewing machine
US3863581A (en) *	1972-09-13	1975-02-04	Maruzen Sewing Machine	Thread tensioning device for sewing machines
JPS582712B2 (en) *	1975-07-08	1983-01-18	ブラザー工業株式会社	sewing machine
JPS55129091A (en) *	1979-03-28	1980-10-06	Brother Ind Ltd	Device for giving tension of cotton in sewing machine
US4263859A (en) *	1979-11-07	1981-04-28	The Singer Company	Thread handling system for a sewing machine
US4611547A (en) *	1984-06-13	1986-09-16	Janome Sewing Machine Co., Ltd.	Upper thread tension device of a sewing machine
CH676589A5 (en) *	1988-09-16	1991-02-15	Mefina Sa
US5573192A (en) *	1995-08-15	1996-11-12	Tseng; Hsien-Chang	Thread tensioning device for a sewing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL80762C (en) *	1948-12-20
US2993456A (en) *	1959-09-09	1961-07-25	Singer Mfg Co	Thread tension device for sewing machines
FR1256280A (en) *	1960-04-29	1961-03-17	Borletti Spa	Thread tensioning device for sewing machines
CH400738A (en) *	1962-01-10	1965-10-15	Gegauf Fritz Ag	sewing machine

1963
- 1963-12-20 CH CH1555963A patent/CH406806A/en unknown
1964
- 1964-04-23 AT AT358764A patent/AT248215B/en active
- 1964-05-08 NL NL6405119A patent/NL6405119A/xx unknown
- 1964-05-22 ES ES0300135A patent/ES300135A1/en not_active Expired
- 1964-05-28 GB GB22189/64A patent/GB1018336A/en not_active Expired
- 1964-08-25 US US391904A patent/US3347195A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE1485156A1 (en)	1969-07-17
US3347195A (en)	1967-10-17
NL6405119A (en)	1965-06-21
CH406806A (en)	1966-01-31
GB1018336A (en)	1966-01-26
ES300135A1 (en)	1964-09-01

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