DE3868384D1 - MECHANICAL DEVICE FOR EXCHANGING TWO PARALLEL NEEDLES IN THEIR POSITION, WITHOUT CHANGING THEIR ORIENTATION. - Google Patents

MECHANICAL DEVICE FOR EXCHANGING TWO PARALLEL NEEDLES IN THEIR POSITION, WITHOUT CHANGING THEIR ORIENTATION.

Info

Publication number
DE3868384D1
DE3868384D1 DE8888830496T DE3868384T DE3868384D1 DE 3868384 D1 DE3868384 D1 DE 3868384D1 DE 8888830496 T DE8888830496 T DE 8888830496T DE 3868384 T DE3868384 T DE 3868384T DE 3868384 D1 DE3868384 D1 DE 3868384D1
Authority
DE
Germany
Prior art keywords
mechanical device
exchanging
orientation
changing
parallel needles
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
DE8888830496T
Other languages
German (de)
Inventor
Emilio Spalletti
Ivo Caprineti
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3868384D1 publication Critical patent/DE3868384D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Structure Of Telephone Exchanges (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Replacement Of Web Rolls (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.
DE8888830496T 1987-11-19 1988-11-21 MECHANICAL DEVICE FOR EXCHANGING TWO PARALLEL NEEDLES IN THEIR POSITION, WITHOUT CHANGING THEIR ORIENTATION. Expired - Lifetime DE3868384D1 (en)

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 (1)

Publication Number Publication Date
DE3868384D1 true DE3868384D1 (en) 1992-03-26

Family

ID=11297003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888830496T Expired - Lifetime DE3868384D1 (en) 1987-11-19 1988-11-21 MECHANICAL DEVICE FOR EXCHANGING TWO PARALLEL NEEDLES IN THEIR POSITION, WITHOUT CHANGING THEIR ORIENTATION.

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
ES2030532T3 (en) 1992-11-01
IT8700645A0 (en) 1987-11-19
EP0317528A1 (en) 1989-05-24
IT1213617B (en) 1989-12-29
EP0317528B1 (en) 1992-02-12
ATE72588T1 (en) 1992-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8380 Miscellaneous part iii

Free format text: IM HEFT 45/93, SEITE 13486, SP.3: DIE VEROEFFENTLICHUNG IST ZU STREICHEN

8339 Ceased/non-payment of the annual fee