IT956801B - GROOVED THREAD TENSIONER FOR SEWING MACHINE - Google Patents
GROOVED THREAD TENSIONER FOR SEWING MACHINEInfo
- Publication number
- IT956801B IT956801B IT25921/72A IT2592172A IT956801B IT 956801 B IT956801 B IT 956801B IT 25921/72 A IT25921/72 A IT 25921/72A IT 2592172 A IT2592172 A IT 2592172A IT 956801 B IT956801 B IT 956801B
- Authority
- IT
- Italy
- Prior art keywords
- sewing machine
- thread tensioner
- grooved thread
- grooved
- tensioner
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20208471A | 1971-11-26 | 1971-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT956801B true IT956801B (en) | 1973-10-10 |
Family
ID=22748437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25921/72A IT956801B (en) | 1971-11-26 | 1972-06-20 | GROOVED THREAD TENSIONER FOR SEWING MACHINE |
Country Status (4)
Country | Link |
---|---|
US (1) | US3756176A (en) |
CH (1) | CH534762A (en) |
GB (1) | GB1387878A (en) |
IT (1) | IT956801B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4030431A (en) * | 1976-05-24 | 1977-06-21 | The Singer Company | Sewing machine take-up thread shield |
CN106087287B (en) * | 2016-08-30 | 2022-02-22 | 杰克科技股份有限公司 | Thread take-up mechanism of sewing machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE575637C (en) * | 1933-04-29 | Naehmaschinen Fabrik Karlsruhe | Thread dispenser for sewing machines | |
US254788A (en) * | 1882-03-14 | Geoege w | ||
US842161A (en) * | 1904-05-04 | 1907-01-29 | Edwin J Toof Company | Take-up for sewing-machines. |
US1118417A (en) * | 1913-06-20 | 1914-11-24 | John Heberling | Sewing-machine. |
US2748731A (en) * | 1952-07-17 | 1956-06-05 | Irving J Moritt | Sewing machine |
CH383133A (en) * | 1960-12-05 | 1964-10-15 | Gegauf Fritz Ag | Thread regulating device on sewing machines |
CH402581A (en) * | 1963-04-18 | 1965-11-15 | Gegauf Fritz Ag | Sewing machine with thread dispenser for oscillating and rotating loop catchers |
-
1971
- 1971-11-26 US US00202084A patent/US3756176A/en not_active Expired - Lifetime
-
1972
- 1972-06-12 GB GB2734272A patent/GB1387878A/en not_active Expired
- 1972-06-20 IT IT25921/72A patent/IT956801B/en active
- 1972-07-14 CH CH1060172A patent/CH534762A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3756176A (en) | 1973-09-04 |
GB1387878A (en) | 1975-03-19 |
CH534762A (en) | 1973-03-15 |
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