GB1117715A – Loop taker for sewing machines
– Google Patents
GB1117715A – Loop taker for sewing machines
– Google Patents
Loop taker for sewing machines
Info
Publication number
GB1117715A
GB1117715A
GB15369/67A
GB1536967A
GB1117715A
GB 1117715 A
GB1117715 A
GB 1117715A
GB 15369/67 A
GB15369/67 A
GB 15369/67A
GB 1536967 A
GB1536967 A
GB 1536967A
GB 1117715 A
GB1117715 A
GB 1117715A
Authority
GB
United Kingdom
Prior art keywords
edge
bobbin case
flange
rim
plate
Prior art date
1966-04-07
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
GB15369/67A
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.)
Singer Co
Original Assignee
Singer Co
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.)
1966-04-07
Filing date
1967-04-04
Publication date
1968-06-19
1967-04-04
Application filed by Singer Co
filed
Critical
Singer Co
1968-06-19
Publication of GB1117715A
publication
Critical
patent/GB1117715A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
D—TEXTILES; PAPER
D05—SEWING; EMBROIDERING; TUFTING
D05B—SEWING
D05B57/00—Loop takers, e.g. loopers
D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
D05B57/10—Shuttles
D05B57/14—Shuttles with rotary hooks
D05B57/143—Vertical axis type
Abstract
1,117,715. Sewing machines. SINGER CO. 4 April, 1967 [7 April, 1966], No. 15369/67. Heading DIG. A sewing machine looptaker comprises a rotary body having an annular rim concentric with the axis of rotation and formed with a loop-seizing beak, a bobbin case having a cylindrical bobbin-receiving portion and a radially-extending flange of part-circular form, said flange being supported on said rim, and a stationary bracket having first means engaging the outer edge of said flange to provide the sole constraint against radial movement of the bobbin case, second means engaging the outer edge of said flange to provide the sole constraint against circular movement of the bobbin case, and third means engaging one side of said flange to provide the sole constraint against axial movement of the bobbin case away from said body. A loop taker body 40, rigid with a driving shaft 26, has an annular rim 44 formed with a loop-seizing beak 45. Rim 44 is also formed, adjacent beak 45, with an external lug 48 provided at its base with a thread-receiving notch 49. The base 41 of body 40 is formed, in the vicinity of beak 45, with a needle-passing slot 50. A bobbin case has a cylindrical portion 61 housing a bobbin 65, and a radial flange which has a circular edge portion 76 supported on rim 44 and also has a straight edge portion 79 disposed on a chord relatively to edge 76. A bracket 90, fixed by screws 95, 96, comprises a lower plate 92 and an upper plate 91. Plate 92 has an arcuate edge portion 98 engaging edge 76 to prevent radial movement of the bobbin case. Plate 91 has an extension 105 with edge portions 107, 108 engaging edge 79 to prevent circular movement of the bobbin case. Plate 91 also engages the upper surface of said radial flange adjacent arcuate edge portions 101, 102 disposed inwardly of edge 76, to prevent axial movement of the bobbin case away from body 40.
GB15369/67A
1966-04-07
1967-04-04
Loop taker for sewing machines
Expired
GB1117715A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US540932A
US3373707A
(en)
1966-04-07
1966-04-07
Loop taker for sewing machines
Publications (1)
Publication Number
Publication Date
GB1117715A
true
GB1117715A
(en)
1968-06-19
Family
ID=24157507
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB15369/67A
Expired
GB1117715A
(en)
1966-04-07
1967-04-04
Loop taker for sewing machines
Country Status (6)
Country
Link
US
(1)
US3373707A
(en)
CH
(1)
CH466014A
(en)
DE
(1)
DE1685012A1
(en)
FR
(1)
FR1522612A
(en)
GB
(1)
GB1117715A
(en)
SE
(1)
SE326625B
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3894499A
(en)
*
1974-07-05
1975-07-15
White Sewing Mach
Bobbin thread guide means
US4121527A
(en)
*
1976-08-23
1978-10-24
The Singer Company
Hook drive for sewing machines
US4413579A
(en)
*
1981-06-19
1983-11-08
The Singer Company
Bobbin case retaining means
KR930003517B1
(en)
*
1990-05-15
1993-05-01
가부시끼가이샤 히로세세이사꾸쇼
Full rotating hook
ITVI20120111A1
(en)
*
2012-05-15
2013-11-16
Gilberto Cracco
PERFECTED CROCHET GROUP, PARTICULARLY FOR SEWING MACHINES.
US9797077B2
(en)
*
2015-02-09
2017-10-24
Cm Cerliani S.R.L.
Hook for lockstitch sewing machine comprising a bobbin case with a slide composed of multiple components
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US683847A
(en)
*
1899-07-31
1901-10-01
Emilio Catenacci
Revolving-hook machine.
US1020041A
(en)
*
1911-07-24
1912-03-12
John Kiewicz
Sewing-machine.
US1664032A
(en)
*
1926-03-01
1928-03-27
Singer Mfg Co
Revolving-hook machine
US1781427A
(en)
*
1928-10-26
1930-11-11
Singer Mfg Co
Stitch-forming mechanism for sewing machines
NL106140C
(en)
*
1954-11-29
1966
1966-04-07
US
US540932A
patent/US3373707A/en
not_active
Expired – Lifetime
1967
1967-03-31
DE
DE19671685012
patent/DE1685012A1/en
active
Pending
1967-04-04
GB
GB15369/67A
patent/GB1117715A/en
not_active
Expired
1967-04-05
CH
CH479867A
patent/CH466014A/en
unknown
1967-04-06
SE
SE04831/67A
patent/SE326625B/xx
unknown
1967-04-06
FR
FR101699A
patent/FR1522612A/en
not_active
Expired
Also Published As
Publication number
Publication date
CH466014A
(en)
1968-11-30
US3373707A
(en)
1968-03-19
SE326625B
(en)
1970-07-27
DE1685012A1
(en)
1971-10-14
FR1522612A
(en)
1968-04-26
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(en)
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