Patents
Sitemap › D05 - Sewing; Embroidering; Tufting › D05B - Sewing › D05B 63 - Devices associated with the loop-taker thread of sewing machines, e.g. for tensioning
Patents for D05B 63 - Devices associated with the loop-taker thread of sewing machines, e.g. for tensioning (339)
02/2015
02/03/2015US8943985 Seam ravel preventing method, seam ravel preventing apparatus and seam structure
01/2015
01/27/2015US8939097 Threading device for sewing machine lower looper
01/15/2015US20150013583 Thread holding mechanism of sewing machine, needle threader thereof, and sewing machine
12/2014
12/31/2014CN204058910U 线迹自动跟踪走线装置 Stitch automatic tracking alignment device
12/24/2014CN104246048A 缝纫机的气体运送穿线装置 Threading sewing gas delivery device
10/2014
10/14/2014US8857354 Gas carrying threading device of sewing machine
08/2014
08/06/2014EP2762628A1 Sewing machine
08/06/2014EP2762627A1 Gas-conveyed threading device for sewing machine
07/2014
07/10/2014US20140190383 Gas carrying threading device of sewing machine
07/02/2014CN203683885U 一种梭壳 One kind of bobbin case
04/2014
04/23/2014EP2722430A1 Air-driven threading device for sewing machine
04/23/2014CN102666958B Threading device adapted for use in sewing machine and conveying thread by means of gas
04/09/2014EP2714979A1 Sewing machine having a thread clamp
03/2014
03/27/2014US20140083344 Gas carrying threading device of sewing machine
02/2014
02/20/2014US20140048003 Stitching Machine
02/19/2014CN103597136A Air-driven threading device for sewing machine
01/2014
01/16/2014WO2014010108A1 Gas-conveyed threading device for sewing machine
09/2013
09/25/2013CN203212826U Novel industrial lockstitch sewing machine
08/2013
08/29/2013DE112011103955T5 Einfädelvorrichtung für Nähmaschinen-Untergreifer Threading lower looper for sewing machine
08/14/2013CN103249885A Gas-conveyed threading device for sewing machine
07/2013
07/24/2013CN203080256U Front-and-back stitching shifter for sewing machine and stitching distance regulating mechanism thereof
06/2013
06/27/2013US20130160685 Lower thread supply device for sewing machine
06/19/2013CN102459739B Lower-thread tension control device for sewing machine, and sewing machine
06/19/2013CN101775710B Sewing machine for serging button holes
06/12/2013CN101798730B Lower thread tension control device of sewing machine
06/12/2013CN101619523B Bobbin casing of sewing machine
05/2013
05/29/2013CN103122558A Bobbin-free single-needle flat sewing machine
05/29/2013CN101736537B Lower thread tension control device
05/22/2013CN101922088B Ring sewing machine
05/22/2013CN101545182B Ring sewing machine
04/2013
04/10/2013CN202865568U Thread control device of chain stitch sewing machine
03/2013
03/28/2013WO2013042277A1 Gas-conveyed threading device for sewing machine
03/27/2013CN101565883B Down line tension control device
03/06/2013CN101333736B Thread control device of chain stitch sewing machine
12/2012
12/20/2012WO2012172704A1 Air-driven threading device for sewing machine
11/2012
11/29/2012WO2012159746A1 Sewing machine having a thread clamp
11/14/2012CN102220676B Sewing machine needlework supplying device
10/2012
10/17/2012CN102733101A Sewing machine
10/03/2012CN101792958B Bobbin thread tension adjusting device of sewing machine
10/03/2012CN101168889B Thread-through device for sewing machine
09/2012
09/12/2012CN102666958A Threading device adapted for use in sewing machine and conveying thread by means of gas
08/2012
08/23/2012DE102011054264B4 Garnspule mit Restlauffunktion Bobbin with residual function
08/22/2012CN202390642U Sewing machine base line device and line hooking tool matched with same to use
07/2012
07/25/2012CN202347261U Bottom thread threading structure for eyelet buttonhole sewing machine
07/04/2012CN102535041A Thread winding device of sewing machine
06/2012
06/27/2012EP2468936A1 Threading device adapted for use in sewing machine and conveying thread by means of gas
06/20/2012CN102505373A Bottom line tension adjusting knob of sewing machine
06/07/2012WO2012073893A1 Threading device for sewing machine lower looper
06/06/2012CN101514518B Severing thread device for sewing machine
05/2012
05/30/2012CN101122073B Empty ring sewing up device for cup seaming machine
05/16/2012CN102459739A Lower-thread tension control device for sewing machine, and sewing machine
04/2012
04/26/2012US20120097084 Sewing-machine bobbin thread tension controller, and sewing machine
04/25/2012EP2444538A1 Lower-thread tension control device for sewing machine, and sewing machine
01/2012
01/11/2012CN202107885U Bottom thread releasing device of round-end lock buttonhole sewing machine
12/2011
12/28/2011CN202090160U 圆头纽扣孔锁边缝纫机 Eyelet buttonhole sewing machine side
11/2011
11/23/2011CN202047248U Bobbin case of sewing machine
11/23/2011CN202047247U Construction of vertical full rotary hook for sewing machine
10/2011
10/19/2011CN102220676A Sewing machine needlework supplying device
10/05/2011CN202000096U Base line curved needle dinging device of sewing machine
06/2011
06/30/2011DE102010055235A1 Konstruktion eines senkrechten Vollumlaufgreifers für eine Nähmaschine Construction of a vertical full rotary hook for a sewing machine
02/2011
02/24/2011WO2011021325A1 Threading device adapted for use in sewing machine and conveying thread by means of gas
12/2010
12/23/2010WO2010147023A1 Lower-thread tension control device for sewing machine, and sewing machine
12/22/2010CN201678823U Seaming machine downward-bending needle with thread-passing protecting hole
12/22/2010CN101922088A Ring sewing machine
08/2010
08/11/2010CN101798730A Lower thread tension control device of sewing machine
08/04/2010CN101792958A Bobbin thread tension adjusting device of sewing machine
07/2010
07/14/2010CN101775710A Sewing machine for serging button holes
06/2010
06/16/2010CN201506909U Suture control structure with anti-coiling mechanism
06/16/2010CN101736537A Lower thread tension control device
05/2010
05/19/2010CN201473727U Structure of single-shaft sewing machine
05/12/2010CN201459388U Bottom line device of sewing machine
03/2010
03/24/2010CN201428055Y Novel shuttle peg for seaming machines
03/17/2010CN201424566Y Wiring plate for base line of seamer
02/2010
02/10/2010CN201400772Y Suture tension supply device for sewing machine
01/2010
01/27/2010CN201390870Y Intelligent sewing machine with durable base line
01/13/2010CN201381429Y Crochet hook structure of sewing machine
12/2009
12/16/2009CN101603251A Looping stitches adjusting mechanism of loop seam machine
10/2009
10/28/2009CN101565883A Down line tension control device
09/2009
09/30/2009CN101545182A Ring sewing machine
09/17/2009WO2009113337A1 Seam forming apparatus and sewing machine
08/2009
08/26/2009CN101514518A Severing thread device for sewing machine
07/2009
07/08/2009CN201268776Y Lower shuttle axial center thread lead apparatus of sewing machine
07/01/2009CN100507126C Double thread seam locking sewing machine
05/2009
05/27/2009CN100491623C Thread picking mechanism for bobbin thread in needles machine
05/06/2009CN100485108C Thread hooking and feeding mechanism of bead-edge sewing machine
04/2009
04/22/2009CN100480453C Two needle sewing machine for angular seam
03/2009
03/18/2009CN100469966C Method for leading thread free end from top of sewing material to bottom and sewing machine using the method
03/17/2009US7503270 Bobbin system for use with a sewing machine
02/2009
02/18/2009CN101368320A Non-shuttle peg base line supplying device
01/2009
01/14/2009CN100451205C Buttonhole machine
12/2008
12/31/2008CN201172740Y Rotating shuttle support
12/31/2008CN101333736A Thread control device of chain stitch sewing machine
12/24/2008CN100445455C Device for monitoring and controlling bobbin thread on double catched stitch sewing machine
11/2008
11/13/2008DE10356082B4 Nadelschutzvorrichtung Needle protection device
11/05/2008CN201144333Y Lower thread release mechanism for bead-edge sewing machine
11/05/2008CN201144331Y Synchronous pressing thread adjusting device of sewing dish machine
09/2008
09/24/2008CN201121248Y Non-shuttle peg base line providing device
09/10/2008EP1967629A1 Sewing machine with upper thread cutting and holding mechanisms
09/03/2008CN201109840Y Apparatus for adjusting sewing machine bobbin thread
08/2008
08/06/2008CN201095684Y Bottom thread releasing device for decorative stitching machine
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