CH552702A - SEWING MACHINE. - Google Patents
SEWING MACHINE.Info
- Publication number
- CH552702A CH552702A CH852772A CH852772A CH552702A CH 552702 A CH552702 A CH 552702A CH 852772 A CH852772 A CH 852772A CH 852772 A CH852772 A CH 852772A CH 552702 A CH552702 A CH 552702A
- Authority
- CH
- Switzerland
- Prior art keywords
- sewing machine
- sewing
- machine
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/10—Electrical or electromagnetic drives
- D05B69/12—Electrical or electromagnetic drives using rotary electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
- H02K7/1021—Magnetically influenced friction brakes
- H02K7/1023—Magnetically influenced friction brakes using electromagnets
- H02K7/1025—Magnetically influenced friction brakes using electromagnets using axial electromagnets with generally annular air gap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15213971A | 1971-06-11 | 1971-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH552702A true CH552702A (en) | 1974-08-15 |
Family
ID=22541665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH852772A CH552702A (en) | 1971-06-11 | 1972-06-08 | SEWING MACHINE. |
Country Status (9)
Country | Link |
---|---|
US (1) | US3667413A (en) |
AU (1) | AU460013B2 (en) |
CH (1) | CH552702A (en) |
DE (1) | DE2227892A1 (en) |
FR (1) | FR2141077A5 (en) |
GB (1) | GB1385773A (en) |
IT (1) | IT960663B (en) |
NL (1) | NL7206009A (en) |
SE (1) | SE375813B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4092937A (en) | 1977-03-21 | 1978-06-06 | The Singer Company | Automatic stitching by programmable sewing machine |
US4108090A (en) | 1977-03-21 | 1978-08-22 | The Singer Company | Programmable variable speed for sewing machine |
US4104976A (en) | 1977-03-21 | 1978-08-08 | The Singer Company | Programmable sewing machine |
IT1198556B (en) * | 1983-04-15 | 1988-12-21 | Giampiero Tassinario | DIRECT CURRENT MOTOR WITHOUT ELECTRONICALLY COMMUTED MANIFOLD |
JP2836182B2 (en) * | 1990-04-26 | 1998-12-14 | ブラザー工業株式会社 | Sewing machine with built-in drive |
DE19618635C1 (en) * | 1996-05-09 | 1997-05-28 | Pfaff Ag G M | Sewing machine has main shaft and drive motor shaft |
DE19810397A1 (en) * | 1998-03-11 | 1999-09-16 | Gerd Friedrich Nohl | Motor for driving sewing machine having handwheel in form of exterior rotor |
DE102004015718B3 (en) * | 2004-03-29 | 2005-05-25 | Dürkopp Adler AG | Electromotor, as the drive for a sewing machine arm shaft, has structured holders at the rotor body to hold the permanent magnets accurately in a magnetic orientation |
CN1676728B (en) * | 2004-03-29 | 2012-03-28 | 杜尔克普—阿德勒股份公司 | Sewing machine |
CN101651383B (en) * | 2008-08-12 | 2011-09-07 | 徐石渊 | Multi-surface heat dissipation structure for semi-implicit direct-drive motor of sewing machine |
CN104120561A (en) * | 2013-04-28 | 2014-10-29 | 新杰克缝纫机股份有限公司 | Industrial sewing machine and hand wheel of industrial sewing machine |
CN103603152B (en) * | 2013-11-14 | 2015-05-06 | 吴江市喜力机械厂 | Cooling energy-saving device for sewing use |
CN103835078A (en) * | 2014-03-27 | 2014-06-04 | 新杰克缝纫机股份有限公司 | Flat seaming machine |
CN105780328A (en) * | 2016-05-21 | 2016-07-20 | 浙江琦星电子有限公司 | Integrated sewing machine electric control device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2318442A (en) * | 1941-07-29 | 1943-05-04 | Singer Mfg Co | Sewing machine |
US2516184A (en) * | 1948-07-02 | 1950-07-25 | Soren L Christie | Cooling system |
US3404767A (en) * | 1965-04-26 | 1968-10-08 | Warner Electric Brake & Clutch | Speed and positioning control apparatus for power driven machines |
DE1291014C2 (en) * | 1965-05-28 | 1973-06-07 | Frankl & Kirchner | Arrangement for automatically stopping an electrically driven device in a predetermined position |
US3400677A (en) * | 1967-05-01 | 1968-09-10 | Singer Co | Control devices for sewing units |
-
1971
- 1971-06-11 US US152139A patent/US3667413A/en not_active Expired - Lifetime
-
1972
- 1972-04-18 GB GB1796372A patent/GB1385773A/en not_active Expired
- 1972-04-28 IT IT23714/72A patent/IT960663B/en active
- 1972-05-02 AU AU41781/72A patent/AU460013B2/en not_active Expired
- 1972-05-04 NL NL7206009A patent/NL7206009A/xx not_active Application Discontinuation
- 1972-05-15 FR FR7217285A patent/FR2141077A5/fr not_active Expired
- 1972-06-08 DE DE19722227892 patent/DE2227892A1/en not_active Withdrawn
- 1972-06-08 CH CH852772A patent/CH552702A/en not_active IP Right Cessation
- 1972-06-09 SE SE7207664A patent/SE375813B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU4178172A (en) | 1973-11-08 |
DE2227892A1 (en) | 1972-12-21 |
FR2141077A5 (en) | 1973-01-19 |
GB1385773A (en) | 1975-02-26 |
US3667413A (en) | 1972-06-06 |
AU460013B2 (en) | 1975-04-10 |
SE375813B (en) | 1975-04-28 |
NL7206009A (en) | 1972-12-13 |
IT960663B (en) | 1973-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |