IT1213617B - MECHANICAL DEVICE TO BE INSTALLED ON STITCHING MACHINES TO REPEATLY REVERSE THE POSITION WHILE LEAVING THE ORIENTATION OF A PAIR OF NEEDLES NEEDED - Google Patents

MECHANICAL DEVICE TO BE INSTALLED ON STITCHING MACHINES TO REPEATLY REVERSE THE POSITION WHILE LEAVING THE ORIENTATION OF A PAIR OF NEEDLES NEEDED

Info

Publication number
IT1213617B
IT1213617B IT8700645A IT6458787A IT1213617B IT 1213617 B IT1213617 B IT 1213617B IT 8700645 A IT8700645 A IT 8700645A IT 6458787 A IT6458787 A IT 6458787A IT 1213617 B IT1213617 B IT 1213617B
Authority
IT
Italy
Prior art keywords
leaving
pair
mechanical device
repeatly
orientation
Prior art date
Application number
IT8700645A
Other languages
Italian (it)
Other versions
IT8700645A0 (en
Inventor
Emilio Spalletti Ivo Carpineti
Original Assignee
Spalletti Emilio E Carpineti I
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 Spalletti Emilio E Carpineti I filed Critical Spalletti Emilio E Carpineti I
Priority to IT8700645A priority Critical patent/IT1213617B/en
Publication of IT8700645A0 publication Critical patent/IT8700645A0/en
Priority to AT88830496T priority patent/ATE72588T1/en
Priority to EP88830496A priority patent/EP0317528B1/en
Priority to ES198888830496T priority patent/ES2030532T3/en
Priority to DE8888830496T priority patent/DE3868384D1/en
Application granted granted Critical
Publication of IT1213617B publication Critical patent/IT1213617B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B55/00—Needle holders; Needle bars
    • D05B55/02—Devices for fastening needles to needle bars
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
    • D05B3/02—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing with mechanisms for needle-bar movement
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B15/00—Machines for sewing leather goods

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Replacement Of Web Rolls (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

This invention concerns a mechanical device for installation on automatic sewing machines, for repeatedly inverting the position, while leaving the direction unchanged, of a pair of needles fitted side by side, co-operating with a single "crochet" and capable of carrying out special, particularly decorative, sewing stitches, which are often used in the footwear sector and more generally in the leather industry.
IT8700645A 1987-11-19 1987-11-19 MECHANICAL DEVICE TO BE INSTALLED ON STITCHING MACHINES TO REPEATLY REVERSE THE POSITION WHILE LEAVING THE ORIENTATION OF A PAIR OF NEEDLES NEEDED IT1213617B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8700645A IT1213617B (en) 1987-11-19 1987-11-19 MECHANICAL DEVICE TO BE INSTALLED ON STITCHING MACHINES TO REPEATLY REVERSE THE POSITION WHILE LEAVING THE ORIENTATION OF A PAIR OF NEEDLES NEEDED
AT88830496T ATE72588T1 (en) 1987-11-19 1988-11-21 MECHANICAL DEVICE TO SWAP TWO PARALLEL NEEDLES IN THEIR POSITION WITHOUT CHANGING THEIR ORIENTATION.
EP88830496A EP0317528B1 (en) 1987-11-19 1988-11-21 Mechanical device, to be installed on sewing machines, which does not alter the orientation of a pair of needles positioned side by side, but repeatedly inverts their position
ES198888830496T ES2030532T3 (en) 1987-11-19 1988-11-21 MECHANICAL DEVICE, TO BE INSTALLED IN SEWING MACHINES, WHICH DOES NOT MODIFY THE ORIENTATION OF A PAIR OF LINED NEEDLES BUT IT REVERSELY REVERSES ITS POSITION.
DE8888830496T DE3868384D1 (en) 1987-11-19 1988-11-21 MECHANICAL DEVICE FOR EXCHANGING TWO PARALLEL NEEDLES IN THEIR POSITION, WITHOUT CHANGING THEIR ORIENTATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8700645A IT1213617B (en) 1987-11-19 1987-11-19 MECHANICAL DEVICE TO BE INSTALLED ON STITCHING MACHINES TO REPEATLY REVERSE THE POSITION WHILE LEAVING THE ORIENTATION OF A PAIR OF NEEDLES NEEDED

Publications (2)

Publication Number Publication Date
IT8700645A0 IT8700645A0 (en) 1987-11-19
IT1213617B true IT1213617B (en) 1989-12-29

Family

ID=11297003

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8700645A IT1213617B (en) 1987-11-19 1987-11-19 MECHANICAL DEVICE TO BE INSTALLED ON STITCHING MACHINES TO REPEATLY REVERSE THE POSITION WHILE LEAVING THE ORIENTATION OF A PAIR OF NEEDLES NEEDED

Country Status (5)

Country Link
EP (1) EP0317528B1 (en)
AT (1) ATE72588T1 (en)
DE (1) DE3868384D1 (en)
ES (1) ES2030532T3 (en)
IT (1) IT1213617B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1285454B1 (en) * 1996-01-25 1998-06-08 Mario Ciucani PERFECTED MACHINE FOR SEWING VARIOUS ITEMS, IN PARTICULAR LEATHER AND SIMILAR ITEMS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE258820C (en) *
IT208716Z2 (en) * 1986-09-01 1988-05-28 Ciucani Mario DEVICE FOR THE OPERATION AND ORIENTATION OF A PAIR OF NEEDLES OF AN AUTOMATIC STITCHING MACHINE

Also Published As

Publication number Publication date
EP0317528B1 (en) 1992-02-12
EP0317528A1 (en) 1989-05-24
DE3868384D1 (en) 1992-03-26
ATE72588T1 (en) 1992-02-15
ES2030532T3 (en) 1992-11-01
IT8700645A0 (en) 1987-11-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128