IT1286666B1 - Adapting an overlock sewing machine for flat seaming sheer knit fabrics - has throat plate with wide stitch finger and two slots for needles where extended thread pulling arm draws off an increased amount of thread for the upper looper at each stroke - Google Patents

Adapting an overlock sewing machine for flat seaming sheer knit fabrics - has throat plate with wide stitch finger and two slots for needles where extended thread pulling arm draws off an increased amount of thread for the upper looper at each stroke

Info

Publication number
IT1286666B1
IT1286666B1 ITFI960158A IT1286666B1 IT 1286666 B1 IT1286666 B1 IT 1286666B1 IT FI960158 A ITFI960158 A IT FI960158A IT 1286666 B1 IT1286666 B1 IT 1286666B1
Authority
IT
Italy
Prior art keywords
thread
stroke
throat plate
needles
slots
Prior art date
Application number
Other languages
Italian (it)
Inventor
Luigi Marchetti
Original Assignee
Golden Lady Spa
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
Priority to IT96FI000158 priority Critical patent/IT1286666B1/en
Application filed by Golden Lady Spa filed Critical Golden Lady Spa
Priority to CA002259359A priority patent/CA2259359A1/en
Priority to PCT/IT1997/000075 priority patent/WO1998000595A1/en
Priority to BR9710006A priority patent/BR9710006A/en
Priority to ES97919630T priority patent/ES2180044T3/en
Priority to US09/214,462 priority patent/US6167825B1/en
Priority to DK97919630T priority patent/DK0958421T3/en
Priority to TR1998/02679T priority patent/TR199802679T2/en
Priority to CZ0433098A priority patent/CZ296411B6/en
Priority to PT97919630T priority patent/PT958421E/en
Priority to CA002259221A priority patent/CA2259221C/en
Priority to DE69714611T priority patent/DE69714611T2/en
Priority to AU24034/97A priority patent/AU2403497A/en
Priority to EP97919630A priority patent/EP0958421B1/en
Priority to JP10503967A priority patent/JP2000513260A/en
Priority to US09/214,463 priority patent/US6170089B1/en
Priority to AU24035/97A priority patent/AU2403597A/en
Priority to CZ984329A priority patent/CZ432998A3/en
Priority to AT97919630T priority patent/ATE221933T1/en
Priority to PCT/IT1997/000076 priority patent/WO1998000594A1/en
Priority to EP97919629A priority patent/EP0914510A1/en
Publication of ITFI960158A1 publication Critical patent/ITFI960158A1/en
Publication of IT1286666B1 publication Critical patent/IT1286666B1/en
Application granted granted Critical

Links

Abstract

Overlock sewing machine throat plate (36) has two slots (38:40) for needles (15:17) and stitch finger (42) on the line of cut (T) of increased width (D) for forming long seam stitches and looper thread pull off (25) modified to increase the length of looper thread (F3) pulled off. Preferably lower spreader (31) is made thinner so as not to interfere with the throat plate, the finger is also thinned to clear movement of the lower looper and formed with parallel sides in the area where loops are formed before narrowing. Upper looper (30) is made thinner to assist thread run and avoid interference and looper thread pull off oscillating with needle bar assembly is positioned at an angle further forward in the needle stroke to increase its active thread pulling stroke.
IT96FI000158 1996-06-28 1996-06-28 Adapting an overlock sewing machine for flat seaming sheer knit fabrics - has throat plate with wide stitch finger and two slots for needles where extended thread pulling arm draws off an increased amount of thread for the upper looper at each stroke IT1286666B1 (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
IT96FI000158 IT1286666B1 (en) 1996-06-28 1996-06-28 Adapting an overlock sewing machine for flat seaming sheer knit fabrics - has throat plate with wide stitch finger and two slots for needles where extended thread pulling arm draws off an increased amount of thread for the upper looper at each stroke
CZ984329A CZ432998A3 (en) 1996-06-28 1997-04-09 Article such as stocking or stocking tights produced of fine knitted fabric with thin flat seams
DE69714611T DE69714611T2 (en) 1996-06-28 1997-04-09 DEVICE FOR FLEXIBLE SEWING MACHINES TO GET A FLAT HEM CONNECTING VERY FINE-KNITTED FABRICS, IN PARTICULAR STOCKINGS, TIGHTS AND THE LIKE.
ES97919630T ES2180044T3 (en) 1996-06-28 1997-04-09 EQUIPMENT FOR KNOWN SEWING MACHINES LIKE "OVERLOCK" TO OBTAIN A FLAT SEWING IN THE UNION OF PIECES OF GENDER GENRE, ESPECIALLY MEDIA, LEOTARDS AND SIMILAR.
US09/214,462 US6167825B1 (en) 1996-06-28 1997-04-09 Equipment for sewing machines for obtaining a flat seam when joining pieces of sheer knit fabric
DK97919630T DK0958421T3 (en) 1996-06-28 1997-04-09 Apparatus for sewing machines known as "overlock" machines for obtaining a flat stitch by joining pieces of very thin knitwear, especially stockings, tights, tights and the like
TR1998/02679T TR199802679T2 (en) 1996-06-28 1997-04-09 In sewing machines known as overlock, especially in joining parts of regular fiber materials such as stockings, pantyhose, tights and the like with straight stitches. hardware used.
CZ0433098A CZ296411B6 (en) 1996-06-28 1997-04-09 Equipment for sewing machines known as "overlocks" for obtaining a flat seam when joining pieces of sheer knit fabric, especially stockings, panty-hose, tights and the like
PT97919630T PT958421E (en) 1996-06-28 1997-04-09 EQUIPMENT FOR SEWING MACHINES KNOWN BY "OVERLOCKS" TO OBTAIN A SMOOTH STITCH WHEN UNDERING CLOTHES OF FABRICS IN FINE KNITTING ESPECIALLY STOCKINGS, STOCKINGS, FAIR COATS AND SIMILAR
EP97919630A EP0958421B1 (en) 1996-06-28 1997-04-09 Equipment for sewing machines known as "overlocks" for obtaining a flat seam when joining pieces of sheer knit fabric, especially stockings, panty-hose, tights and the like
CA002259359A CA2259359A1 (en) 1996-06-28 1997-04-09 An article such as a stocking or pair of tights (panty-hose) made from sheer knit fabric, with thin, flat seams
BR9710006A BR9710006A (en) 1996-06-28 1997-04-09 Equipment for sewing machines known as overlocks to obtain a flat seam when joining pieces of fine knitted fabric especially pantyhose straps and similar
CA002259221A CA2259221C (en) 1996-06-28 1997-04-09 Equipment for sewing machines known as "overlocks" for obtaining a flat seam when joining pieces of sheer knit fabric, especially stockings, panty-hose, tights and the like
JP10503967A JP2000513260A (en) 1996-06-28 1997-04-09 Apparatus for sewing machines known as "overlocking machines" for obtaining flat seams when joining pieces of ultra-thin knitted fabrics, especially stockings, pantyhose, tights and the like.
US09/214,463 US6170089B1 (en) 1996-06-28 1997-04-09 Article such as a stocking or pair of tights (panty-hose) made from sheer knit fabric, with thin, flat seams
AU24035/97A AU2403597A (en) 1996-06-28 1997-04-09 Equipment for sewing machines known as "overlocks" for obtaining a flat seam when joining pieces of sheer knit fabric, especially stockings, panty-hose, tights and the like
PCT/IT1997/000075 WO1998000595A1 (en) 1996-06-28 1997-04-09 An article such as a stocking or pair of tights (panty-hose) made from sheer knit fabric, with thin, flat seams
AT97919630T ATE221933T1 (en) 1996-06-28 1997-04-09 DEVICE FOR OVER-USE SEWING MACHINES TO OBTAIN A FLAT HEM WHEN JOINING VERY FINE KNITTED FABRIC PIECES, IN PARTICULAR STOCKINGS, TIGHTS AND THE LIKE.
PCT/IT1997/000076 WO1998000594A1 (en) 1996-06-28 1997-04-09 Equipment for sewing machines known as 'overlocks' for obtaining a flat seam when joining pieces of sheer knit fabric, especially stockings, panty-hose, tights and the like
EP97919629A EP0914510A1 (en) 1996-06-28 1997-04-09 An article such as a stocking or pair of tights (panty-hose) made from sheer knit fabric, with thin, flat seams
AU24034/97A AU2403497A (en) 1996-06-28 1997-04-09 An article such as a stocking or pair of tights (panty-hose) made from sheer knit fabric, with thin, flat seams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96FI000158 IT1286666B1 (en) 1996-06-28 1996-06-28 Adapting an overlock sewing machine for flat seaming sheer knit fabrics - has throat plate with wide stitch finger and two slots for needles where extended thread pulling arm draws off an increased amount of thread for the upper looper at each stroke

Publications (2)

Publication Number Publication Date
ITFI960158A1 ITFI960158A1 (en) 1997-12-28
IT1286666B1 true IT1286666B1 (en) 1998-07-15

Family

ID=11351744

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96FI000158 IT1286666B1 (en) 1996-06-28 1996-06-28 Adapting an overlock sewing machine for flat seaming sheer knit fabrics - has throat plate with wide stitch finger and two slots for needles where extended thread pulling arm draws off an increased amount of thread for the upper looper at each stroke

Country Status (1)

Country Link
IT (1) IT1286666B1 (en)

Also Published As

Publication number Publication date
ITFI960158A1 (en) 1997-12-28

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Legal Events

Date Code Title Description
0001 Granted