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DE60321877D1 - Kettelmaschine suitable for closing the chain stitch to prevent seam loosening - Google Patents

Kettelmaschine suitable for closing the chain stitch to prevent seam loosening

Info

Publication number
DE60321877D1
DE60321877D1 DE60321877T DE60321877T DE60321877D1 DE 60321877 D1 DE60321877 D1 DE 60321877D1 DE 60321877 T DE60321877 T DE 60321877T DE 60321877 T DE60321877 T DE 60321877T DE 60321877 D1 DE60321877 D1 DE 60321877D1
Authority
DE
Germany
Prior art keywords
needle
axis
motion
along
point dial
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.)
Expired - Lifetime
Application number
DE60321877T
Other languages
German (de)
Inventor
Alessandro Peloggio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electa Srl Cologno Al Serio Bergamo It
Original Assignee
PATENT SERVICE Srl
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.)
Filing date
Publication date
Application filed by PATENT SERVICE Srl filed Critical PATENT SERVICE Srl
Application granted granted Critical
Publication of DE60321877D1 publication Critical patent/DE60321877D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B7/00—Linking machines, e.g. for joining knitted fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Surgical Instruments (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

A linking machine (1) capable of locking a linking chain-stitch so as to prevent unraveling, comprising a frame (2) that supports, so that it can rotate about its own axis (3a), a point dial (3) that is provided peripherally with multiple points that are orientated radially and are distributed uniformly around the axis of the point dial. The frame (2) supports, proximate to a peripheral region of the point dial, a needle (5) that can move on command along its own axis with an alternating motion that has a radial component with respect to the point dial (3) in order to enter one of the points (4) in each instance. The machine also comprises auxiliary means (6), which cooperate with the needle (5) in the forming of chain-stitches, and means for actuating the point dial with a rotary motion about its own axis, for actuating the needle with an alternating translational motion along its own axis, and for actuating the auxiliary means (6) with a motion that is correlated to the motion of the needle in order to form a chain-stitch at each forward and return motion of the needle along its own axis. The machine also comprises unraveling prevention means, which are adapted to return or retain a same point (4) along the path of the needle (5) during the execution of at least two consecutive forward and return motions of the needle (5) along its own axis. <IMAGE>
DE60321877T 2002-11-18 2003-10-24 Kettelmaschine suitable for closing the chain stitch to prevent seam loosening Expired - Lifetime DE60321877D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002442A ITMI20022442A1 (en) 2002-11-18 2002-11-18 SHREDDING MACHINE ABLE TO OPERATE THE LOCKING

Publications (1)

Publication Number Publication Date
DE60321877D1 true DE60321877D1 (en) 2008-08-14

Family

ID=32211400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321877T Expired - Lifetime DE60321877D1 (en) 2002-11-18 2003-10-24 Kettelmaschine suitable for closing the chain stitch to prevent seam loosening

Country Status (4)

Country Link
EP (1) EP1422331B1 (en)
AT (1) ATE399895T1 (en)
DE (1) DE60321877D1 (en)
IT (1) ITMI20022442A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103173939B (en) * 2013-03-22 2015-08-05 绍兴丰源节能科技有限公司 A kind of semi-automatic binding-off machine
CN103173940A (en) * 2013-03-22 2013-06-26 王虎 Semi-automatic linking machine
CN103437063B (en) * 2013-08-23 2015-12-23 东莞市缝神机械有限公司 Adjustable speed changing sewing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES161959Y (en) * 1968-01-22 1971-10-16 Complett, S. P. A. A HOOK NEEDLE.
IT1265881B1 (en) * 1993-07-12 1996-12-12 Fabric & Mfg Principles METHOD AND DEVICE TO MAKE THE JOINT OF TWO EDGES OF A TUBULAR KNITTED FABRIC AT THE END OF ITS FORMATION
CN1093897C (en) * 1995-10-09 2002-11-06 重机公司 Chain stitch knot forming method and chain stitch sewing machine
US6119613A (en) * 1997-08-12 2000-09-19 Pegasus Sewing Machine Mfg. Co., Ltd. Method and apparatus for preventing a seam from raveling in double chain stitch sewing machine
TW517723U (en) * 1999-11-09 2003-01-11 Yamato Sewing Machine Mfg Apparatus for preventing raveling of seam

Also Published As

Publication number Publication date
EP1422331A1 (en) 2004-05-26
EP1422331B1 (en) 2008-07-02
ATE399895T1 (en) 2008-07-15
ITMI20022442A1 (en) 2004-05-19

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: MEISSNER, BOLTE & PARTNER GBR, 80538 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: ELECTA S.R.L., COLOGNO AL SERIO, BERGAMO, IT

8364 No opposition during term of opposition