EP1897985A3 - Sewing machine for sewing two pieces of material while incorporating fullness - Google Patents
Sewing machine for sewing two pieces of material while incorporating fullness Download PDFInfo
- Publication number
- EP1897985A3 EP1897985A3 EP07013752A EP07013752A EP1897985A3 EP 1897985 A3 EP1897985 A3 EP 1897985A3 EP 07013752 A EP07013752 A EP 07013752A EP 07013752 A EP07013752 A EP 07013752A EP 1897985 A3 EP1897985 A3 EP 1897985A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sewing
- feed dog
- sewing machine
- fullness
- incorporating
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 title abstract 7
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/24—Feed-dog lifting and lowering devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/10—Work-feeding means with rotary circular feed members
- D05B27/14—Work-feeding means with rotary circular feed members rotating discontinuously
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
- D05B19/02—Sewing machines having electronic memory or microprocessor control unit
- D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
- D05B19/16—Control of workpiece movement, e.g. modulation of travel of feed dog
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/10—Work-feeding means with rotary circular feed members
- D05B27/12—Work-feeding means with rotary circular feed members rotating continuously
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/10—Work-feeding means with rotary circular feed members
- D05B27/16—Work-feeding means with rotary circular feed members with differential feed motions
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
- D05B73/04—Lower casings
- D05B73/08—Lower casings for column-type sewing machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Eine Nähmaschine (1) dient zum Vernähen zweier Nähgutteile unter Einarbeitung von Mehrweite. Die Nähmaschine (1) hat ein Gehäuse (2, 3, 4), eine über einen Nadelantrieb (7) auf- und abgehend angetriebene Nadelstange (9) mit einer Nadel. Zum Vorschieben der beiden Nähgutteile dienen ein unterer Stoffschieber und ein oberer Stoffschieber. Eine Hubeinrichtung (26, 32) dient zum intermittierenden Anheben des oberen Stoffschiebers relativ zum unteren Stoffschieber während des Nähbetriebs. Die Hubeinrichtung (26, 32) umfasst einen vom Nadelantrieb unabhängigen und am Gehäuse (2, 3, 4) festgelegten Hub-Antriebs-Motor (26), der mit einer Hub-Antriebs-Steuereinrichtung (30) zusammenwirkt. Es resultiert eine Nähmaschine, bei der Einstellmöglichkeiten für das intermittierende Anheben des oberen Stoffschiebers während des Nähbetriebs flexibler gestaltet sind. A sewing machine (1) is used to sew two Nähgutteile incorporating fullness. The sewing machine (1) has a housing (2, 3, 4), a via a needle drive (7) up and down driven needle bar (9) with a needle. For advancing the two workpieces are used a lower feed dog and an upper feed dog. A lifting device (26, 32) serves for intermittently lifting the upper feed dog relative to the lower feed dog during the sewing operation. The lifting device (26, 32) comprises a non-driven by the needle drive and the housing (2, 3, 4) fixed stroke drive motor (26) which cooperates with a stroke drive control device (30). The result is a sewing machine, are made more flexible in the settings for the intermittent lifting of the upper feed dog during the sewing operation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006042332A DE102006042332A1 (en) | 2006-09-08 | 2006-09-08 | Sewing machine for sewing two pieces of sewing material while incorporating fullness |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1897985A2 EP1897985A2 (en) | 2008-03-12 |
EP1897985A3 true EP1897985A3 (en) | 2010-11-24 |
EP1897985B1 EP1897985B1 (en) | 2012-02-29 |
Family
ID=38806277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07013752A Active EP1897985B1 (en) | 2006-09-08 | 2007-07-13 | Sewing machine for sewing two pieces of material while incorporating fullness |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1897985B1 (en) |
JP (1) | JP2008062055A (en) |
KR (1) | KR20080023118A (en) |
CN (1) | CN101139782A (en) |
DE (1) | DE102006042332A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009089833A (en) | 2007-10-05 | 2009-04-30 | Juki Corp | Cloth feeder of sewing machine |
DE102008030797A1 (en) | 2008-06-28 | 2009-12-31 | Dürkopp Adler AG | Sewing machine and method for operating such a sewing machine |
DE102011052521B4 (en) | 2011-08-09 | 2023-02-23 | Chee Siang Industrial Co., Ltd. | pillar sewing machine |
CN103074743A (en) * | 2013-01-30 | 2013-05-01 | 台州市佳静衣车有限公司 | Fur sewing machine |
CN105063899B (en) * | 2015-08-04 | 2018-01-30 | 江苏天淼软件开发有限公司 | A kind of cloth-rolling device on braid automatic sewing machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216996A1 (en) * | 1982-05-06 | 1983-11-10 | Kochs Adler Ag, 4800 Bielefeld | SEWING MACHINE WITH A FEED DEVICE FOR THE WORKPIECE TO BE SEWN |
DE19906433A1 (en) * | 1999-02-12 | 2000-08-17 | Hartmut Huelshoff | Drive for feed units to move fabric on sewing or embroidery machines |
DE102004019001A1 (en) * | 2003-04-21 | 2004-12-16 | Juki Corp., Tokio/Tokyo | Differential-feed sewing machine controls motors of upper and lower feeders based on preset input which determines feed amount of upper feeders and lower feeder for every sewing areas which are switched during sewing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8213129U1 (en) * | 1982-05-06 | 1984-08-16 | Kochs Adler Ag, 4800 Bielefeld | SEWING MACHINE WITH A FEED DEVICE FOR THE WORKPIECE TO BE SEWN |
DE19827846C2 (en) * | 1998-06-23 | 2001-05-31 | Frankl & Kirchner | Drive for a sewing machine, in particular an industrial sewing machine |
DE10025822C5 (en) * | 2000-05-25 | 2008-09-18 | Quick Rotan Elektromotoren Gmbh | Device for transporting sewing material |
DE202004013438U1 (en) * | 2004-08-27 | 2004-10-21 | Chee Siang Industrial Co., Ltd., Wu Ku Hsiang | Column sewing machine with 0C-frame support, has first section assembled onto lower baseplate of machine, with simple peg and fork positioning components |
-
2006
- 2006-09-08 DE DE102006042332A patent/DE102006042332A1/en not_active Withdrawn
-
2007
- 2007-07-13 EP EP07013752A patent/EP1897985B1/en active Active
- 2007-08-23 KR KR1020070084904A patent/KR20080023118A/en not_active Application Discontinuation
- 2007-08-28 JP JP2007221328A patent/JP2008062055A/en active Pending
- 2007-09-07 CN CNA2007101492342A patent/CN101139782A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216996A1 (en) * | 1982-05-06 | 1983-11-10 | Kochs Adler Ag, 4800 Bielefeld | SEWING MACHINE WITH A FEED DEVICE FOR THE WORKPIECE TO BE SEWN |
DE19906433A1 (en) * | 1999-02-12 | 2000-08-17 | Hartmut Huelshoff | Drive for feed units to move fabric on sewing or embroidery machines |
DE102004019001A1 (en) * | 2003-04-21 | 2004-12-16 | Juki Corp., Tokio/Tokyo | Differential-feed sewing machine controls motors of upper and lower feeders based on preset input which determines feed amount of upper feeders and lower feeder for every sewing areas which are switched during sewing |
Also Published As
Publication number | Publication date |
---|---|
EP1897985A2 (en) | 2008-03-12 |
DE102006042332A1 (en) | 2008-03-27 |
CN101139782A (en) | 2008-03-12 |
KR20080023118A (en) | 2008-03-12 |
JP2008062055A (en) | 2008-03-21 |
EP1897985B1 (en) | 2012-02-29 |
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