IE33026L - Thread guide for sewing machines - Google Patents

Thread guide for sewing machines

Info

Publication number
IE33026L
IE33026L IE690434A IE43469A IE33026L IE 33026 L IE33026 L IE 33026L IE 690434 A IE690434 A IE 690434A IE 43469 A IE43469 A IE 43469A IE 33026 L IE33026 L IE 33026L
Authority
IE
Ireland
Prior art keywords
thread
thread guide
hole
sewing machines
bobbin case
Prior art date
Application number
IE690434A
Other versions
IE33026B1 (en
Original Assignee
Mefina Sa
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 Mefina Sa filed Critical Mefina Sa
Publication of IE33026L publication Critical patent/IE33026L/en
Publication of IE33026B1 publication Critical patent/IE33026B1/en

Links

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
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B63/00—Devices associated with the loop-taker thread, e.g. for tensioning

Landscapes

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

Abstract

1,204,096. Sewing-machines. MEFINA S.A. 31 March, 1969 [18 April, 1968], No. 16701/69. Heading DIG. In a lower free arm sewing machine of the rotary hook type the under thread 10 emerges from the bobbin case 12 by a slot 25 and out adjacent the needle plate through a hole 41 such that when the under thread is pulled it is downwardly cammed by and angled plate 39 to lie below the thread tensioner 27 which is urged towards the bobbin case by the spring 28. Once this is achieved the machine is turned by hand to pull the under thread up through the hole 6 in the needle plate by means of the needle thread. [GB1204096A]
IE434/69A 1968-04-18 1969-03-31 Improvements in or relating to a thread guide for a rotary-hook type sewing machine IE33026B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH600368A CH473261A (en) 1968-04-18 1968-04-18 Bobbin and rotary hook device for sewing machine

Publications (2)

Publication Number Publication Date
IE33026L true IE33026L (en) 1969-10-18
IE33026B1 IE33026B1 (en) 1974-02-20

Family

ID=4302776

Family Applications (1)

Application Number Title Priority Date Filing Date
IE434/69A IE33026B1 (en) 1968-04-18 1969-03-31 Improvements in or relating to a thread guide for a rotary-hook type sewing machine

Country Status (14)

Country Link
US (1) US3570429A (en)
JP (1) JPS4816213B1 (en)
AT (1) AT297463B (en)
BE (1) BE730827A (en)
BR (1) BR6907527D0 (en)
CH (1) CH473261A (en)
DE (1) DE1914516A1 (en)
DK (1) DK132452C (en)
ES (1) ES365694A1 (en)
FR (1) FR2006408A1 (en)
GB (1) GB1204096A (en)
IE (1) IE33026B1 (en)
NL (1) NL6904639A (en)
SE (1) SE362668B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895591A (en) * 1974-10-17 1975-07-22 Singer Co Thread cutting device
US4105010A (en) * 1976-01-02 1978-08-08 Rand Jr Earl W Fuel saving apparatus for multiple cylinder internal combustion engines
US4365567A (en) * 1978-06-30 1982-12-28 The Singer Company Modified thread control lever for a bobbin case
JP2819685B2 (en) * 1989-10-23 1998-10-30 ブラザー工業株式会社 Sewing machine lower thread supply mechanism
FR3125865B1 (en) 2021-07-29 2023-06-30 Actinov Ethanol burner device using an ethanol catalysis process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1188818A (en) * 1914-05-02 1916-06-27 Singer Mfg Co Rotary-hook sewing-machine.
US2232624A (en) * 1939-10-19 1941-02-18 Singer Mfg Co Bobbin-thread tension threading device for sewing machines
US2488052A (en) * 1944-01-27 1949-11-15 Mefina Sa Shuttle for sewing machines
US3011463A (en) * 1958-09-16 1961-12-05 Sanwa Mishin Seizo Kabushiki K Sewing machine work support including an improved quick opening needle plate and cover plate arrangement

Also Published As

Publication number Publication date
DK132452B (en) 1975-12-08
JPS4816213B1 (en) 1973-05-21
DK132452C (en) 1976-05-17
DE1914516A1 (en) 1969-10-30
ES365694A1 (en) 1971-04-16
BE730827A (en) 1969-09-01
SE362668B (en) 1973-12-17
NL6904639A (en) 1969-10-21
FR2006408A1 (en) 1969-12-26
US3570429A (en) 1971-03-16
GB1204096A (en) 1970-09-03
CH473261A (en) 1969-05-31
AT297463B (en) 1972-03-27
IE33026B1 (en) 1974-02-20
BR6907527D0 (en) 1973-01-11

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