IT1246365B - SEWING MACHINE WITH A LATERALLY ADJUSTABLE NEEDLE - Google Patents

SEWING MACHINE WITH A LATERALLY ADJUSTABLE NEEDLE

Info

Publication number
IT1246365B
IT1246365B ITTO910085A ITTO910085A IT1246365B IT 1246365 B IT1246365 B IT 1246365B IT TO910085 A ITTO910085 A IT TO910085A IT TO910085 A ITTO910085 A IT TO910085A IT 1246365 B IT1246365 B IT 1246365B
Authority
IT
Italy
Prior art keywords
needle
sewing machine
laterally adjustable
thread
adjustable needle
Prior art date
Application number
ITTO910085A
Other languages
Italian (it)
Inventor
Kurt Muller
Original Assignee
Pfaff Ag G M
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 Pfaff Ag G M filed Critical Pfaff Ag G M
Publication of ITTO910085A0 publication Critical patent/ITTO910085A0/en
Publication of ITTO910085A1 publication Critical patent/ITTO910085A1/en
Application granted granted Critical
Publication of IT1246365B publication Critical patent/IT1246365B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B73/00—Casings
    • D05B73/04—Lower casings
    • D05B73/12—Slides; Needle plates
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B61/00—Loop holders; Loop spreaders; Stitch-forming fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

L'invenzione si riferisce a una macchina da cucire con un ago orientabile lateralmente, con una pinza disposta al di sotto di una piastra di cucitura provvista di una feritoia per l'attraversamento dell'ago, il cui piano di rotazione si sviluppa parallelamente all'asse dell'albero del braccio e in senso verticale, e con un elemento di guida per il cappio del filo dell'ago.L'elemento di guida è una camma (4) a forma di U, la quale è disposta al di sotto della zona della feritoia (2).Il fianco (7) della camma (4) nella direzione di avanzamento forma sulla sua superficie frontale (10) disposta nella zona della feritoia (2) una superficie di guida che si sviluppa secondo un angolo acuto rispetto alla direzione di avanzamento ed è rivolta verso l'altra superficie frontale per il cappio (3) del filo dell'ago e presenta nella sua parte inferiore un intaglio (11) per la guida del filo.The invention relates to a sewing machine with a laterally adjustable needle, with a gripper arranged under a sewing plate provided with a slit for crossing the needle, whose rotation plane develops parallel to the axis of the arm shaft and vertically, and with a guide element for the loop of the needle thread. The guide element is a U-shaped cam (4), which is arranged below the slit area (2). The side (7) of the cam (4) in the forward direction forms on its front surface (10) arranged in the slit area (2) a guide surface which develops at an acute angle with respect to the direction of travel and faces the other front surface for the loop (3) of the needle thread and has a notch (11) in its lower part for guiding the thread.

ITTO910085A 1990-02-15 1991-02-12 SEWING MACHINE WITH A LATERALLY ADJUSTABLE NEEDLE IT1246365B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4004684A DE4004684C1 (en) 1990-02-15 1990-02-15 Sewing machine - has guide for needle thread loop formed out of U=shaped cam, whose sides run parallel to circulation plane of feed dog

Publications (3)

Publication Number Publication Date
ITTO910085A0 ITTO910085A0 (en) 1991-02-12
ITTO910085A1 ITTO910085A1 (en) 1992-08-12
IT1246365B true IT1246365B (en) 1994-11-17

Family

ID=6400212

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910085A IT1246365B (en) 1990-02-15 1991-02-12 SEWING MACHINE WITH A LATERALLY ADJUSTABLE NEEDLE

Country Status (4)

Country Link
JP (1) JPH04329998A (en)
KR (1) KR910015742A (en)
DE (1) DE4004684C1 (en)
IT (1) IT1246365B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE178534C (en) *
DE614876C (en) * 1932-05-11 1935-06-20 L O Dietrich Naehmaschinenfabr Device to prevent skipped stitches on lockstitch sewing machines
DE634084C (en) * 1932-05-11 1936-08-15 L O Dietrich Fa Device for preventing skipped stitches on lockstitch sewing machines
DE848144C (en) * 1951-04-05 1952-09-01 Georg Kammerl Thread deflector for chain stitch sewing machines
DE2827832C2 (en) * 1978-06-24 1982-07-22 Dürkoppwerke GmbH, 4800 Bielefeld Lockstitch sewing machine

Also Published As

Publication number Publication date
DE4004684C1 (en) 1991-04-18
KR910015742A (en) 1991-09-30
ITTO910085A1 (en) 1992-08-12
ITTO910085A0 (en) 1991-02-12
JPH04329998A (en) 1992-11-18

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Legal Events

Date Code Title Description
0001 Granted