GB866549A - Improved sewing or darning needle - Google Patents

Improved sewing or darning needle

Info

Publication number
GB866549A
GB866549A GB2249458A GB2249458A GB866549A GB 866549 A GB866549 A GB 866549A GB 2249458 A GB2249458 A GB 2249458A GB 2249458 A GB2249458 A GB 2249458A GB 866549 A GB866549 A GB 866549A
Authority
GB
United Kingdom
Prior art keywords
slot
line
needle
eye
wall
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
GB2249458A
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.)
JULIUS M POMERANTZ
Original Assignee
JULIUS M POMERANTZ
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 JULIUS M POMERANTZ filed Critical JULIUS M POMERANTZ
Priority to GB2249458A priority Critical patent/GB866549A/en
Priority to DE1959H0032312 priority patent/DE1799063U/en
Publication of GB866549A publication Critical patent/GB866549A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles
    • D05B85/02—Needles with slotted eyes, i.e. with a slit leading to the eye for thread insertion

Landscapes

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

Abstract

866,549. Sewing needles. HUNTER, T. D., and POMERANTZ, J. M. June 30, 1959 [July 14, 1958], No. 22494/58. Class 112 In a sewing needle having a thread-passing slot entering the needle eye and inclined towards the needle point, the inner end of the slot farthest from the needle point has hemispherical ends joined by a cylindrical portion. To determine the inclination of the slot a line BB <SP>1</SP> is drawn tangential to the curved forward end of the eye and through the intersection of the outer edge of the needle and a transverse line AA positioned at the middle of the slot. When line BB <SP>1</SP> is inclined at over 20 degrees to the needle axis, it corresponds to the outer wall of the slot. The inner wall of the slot is determined by a line CC <SP>1</SP> drawn parallel to line BB 1 through a print F at the intersection of the side of the eye and the line AA <SP>1</SP>. A circle drawn through the point F with its centre on line CC 1 and positioned inwardly from point F at a distance equal to half the thickness of the wall of the needle adjacent the eye, determines the position of the hemispherical ends and cylindrical portion terminating the inner wall of the slot. The rear end of the slot is formed by a line GG <SP>1</SP> drawn tangentially to said circle and the curved rear end of the eye. When line BB <SP>1</SP> is, as shown, inclined at less than 20 degrees, the outer wall of the slot is determined by an arc struck from the centre of said circle at a radius equal to the thickness of the needle wall adjacent the eye, said arc meeting the side of the eye at the point K.
GB2249458A 1958-07-14 1958-07-14 Improved sewing or darning needle Expired GB866549A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2249458A GB866549A (en) 1958-07-14 1958-07-14 Improved sewing or darning needle
DE1959H0032312 DE1799063U (en) 1958-07-14 1959-07-13 SEWING OR STOPPING NEEDLE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2249458A GB866549A (en) 1958-07-14 1958-07-14 Improved sewing or darning needle

Publications (1)

Publication Number Publication Date
GB866549A true GB866549A (en) 1961-04-26

Family

ID=10180317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2249458A Expired GB866549A (en) 1958-07-14 1958-07-14 Improved sewing or darning needle

Country Status (2)

Country Link
DE (1) DE1799063U (en)
GB (1) GB866549A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210389A (en) * 1987-09-30 1989-06-07 Terence Bernard Galligan Improvements in needles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210389A (en) * 1987-09-30 1989-06-07 Terence Bernard Galligan Improvements in needles

Also Published As

Publication number Publication date
DE1799063U (en) 1959-10-29

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