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GB415270A - Improvements in or relating to methods of and machines for effecting combined fastening and seam covering stitches - Google Patents

Improvements in or relating to methods of and machines for effecting combined fastening and seam covering stitches

Info

Publication number
GB415270A
GB415270A GB24829/33A GB2482933A GB415270A GB 415270 A GB415270 A GB 415270A GB 24829/33 A GB24829/33 A GB 24829/33A GB 2482933 A GB2482933 A GB 2482933A GB 415270 A GB415270 A GB 415270A
Authority
GB
United Kingdom
Prior art keywords
machines
thread
needles
looper
stitching
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
Application number
GB24829/33A
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.)
HANS ERNST BUCHER
Original Assignee
HANS ERNST BUCHER
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 HANS ERNST BUCHER filed Critical HANS ERNST BUCHER
Publication of GB415270A publication Critical patent/GB415270A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B35/00Work-feeding or -handling elements not otherwise provided for
    • D05B35/02Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B73/00Casings
    • D05B73/04Lower casings
    • D05B73/12Slides; Needle plates

Landscapes

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

Abstract

415,270. Sewing-machines. BUCHER, H. E., 15, Rudigerstrasse, Zurich, Switzerland. Sept. 7, 1933, No. 24829. Convention date, Sept. 10, 1932. [Class 112.] Seams.-The fastening stitching of a stitch covered seam penetrates one fabric at its edge and the other at some distance therefrom. Stitch forming devices ; multiple-needle machines.-The needle 36 is in advance of the needles 40, 41 and its thread coacts with the thread of a looper 42 to form a centre line of chain stitching. The needles 40, 41 coact with the thread of a second looper to form the covering stitching. In a modification all the needles are in one plane and coact with one looper thread. Trimming : work - guides. - The fabric edges are fed through a channel 9. The edge 7 is folded and both edges are trimmed by a knife adjustably mounted on the feed dog 43. In a modification a knife 15 is mounted on the loops shaft and coacts with a fixed knife 28.
GB24829/33A 1932-09-10 1933-09-07 Improvements in or relating to methods of and machines for effecting combined fastening and seam covering stitches Expired GB415270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH415270X 1932-09-10

Publications (1)

Publication Number Publication Date
GB415270A true GB415270A (en) 1934-08-23

Family

ID=4514543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24829/33A Expired GB415270A (en) 1932-09-10 1933-09-07 Improvements in or relating to methods of and machines for effecting combined fastening and seam covering stitches

Country Status (1)

Country Link
GB (1) GB415270A (en)

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