GB1204439A - Sewing machine improvements - Google Patents

Sewing machine improvements

Info

Publication number
GB1204439A
GB1204439A GB49218/68A GB4921868A GB1204439A GB 1204439 A GB1204439 A GB 1204439A GB 49218/68 A GB49218/68 A GB 49218/68A GB 4921868 A GB4921868 A GB 4921868A GB 1204439 A GB1204439 A GB 1204439A
Authority
GB
United Kingdom
Prior art keywords
needle
fabric
slot
thread
eye
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
GB49218/68A
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.)
AMF Inc
Original Assignee
AMF Inc
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 AMF Inc filed Critical AMF Inc
Publication of GB1204439A publication Critical patent/GB1204439A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
    • D05B1/24—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making blind-stitch seams
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B29/00—Pressers; Presser feet
    • D05B29/06—Presser feet
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles
    • D05B85/003—Needles with two tips and an eye in the middle
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles
    • D05B85/06—Curved needles

Landscapes

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

Abstract

1,204,439. Sewing-machines. AMERICAN MACHINE & FOUNDRY CO. 17 Oct., 1968 [9 Oct., 1968], No. 49218/68. Heading D1G. In a blind stitch sewing machine a curved needle runs along a line 28 through slots 26', 27' in a base-plate the upper limit of the slot being defined by blades 32, 33 which depend partially into the slots. A node is formed in the fabric by a plunger or anvil 18 which has a slotted head 18' and which co-operates with an interchangeable block 43 to vary the size of the node and hence the bite of the needle in the fabric. The blade 32 is not as thick as the slot is wide so that the needle thread can pass out of the slot after stitching and during the movement the blade 32 serves to separate the two threads passing from the needle eye namely the thread from the eye to the fabric and the trailing end of the thread from the needle eye. The machine comprises a curved needle 13 and two oscillatory holders 10, 11 for transferring the needle back and fourth therebetween.
GB49218/68A 1968-10-09 1968-10-17 Sewing machine improvements Expired GB1204439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76604368A 1968-10-09 1968-10-09

Publications (1)

Publication Number Publication Date
GB1204439A true GB1204439A (en) 1970-09-09

Family

ID=25075223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49218/68A Expired GB1204439A (en) 1968-10-09 1968-10-17 Sewing machine improvements

Country Status (3)

Country Link
US (1) US3541983A (en)
DE (1) DE1804482A1 (en)
GB (1) GB1204439A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188890A (en) * 1991-03-15 1993-02-23 Japan Gore-Tex, Inc. Metallized porous flourinated resin and process therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188890A (en) * 1991-03-15 1993-02-23 Japan Gore-Tex, Inc. Metallized porous flourinated resin and process therefor

Also Published As

Publication number Publication date
DE1804482A1 (en) 1970-06-04
US3541983A (en) 1970-11-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees