US3067703A - Combination rotary hook and bobbinholding basket device for sewing machines - Google Patents

Combination rotary hook and bobbinholding basket device for sewing machines Download PDF

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Publication number
US3067703A
US3067703A US844491A US84449159A US3067703A US 3067703 A US3067703 A US 3067703A US 844491 A US844491 A US 844491A US 84449159 A US84449159 A US 84449159A US 3067703 A US3067703 A US 3067703A
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US
United States
Prior art keywords
hook
bobbin
ring
basket
base
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 - Lifetime
Application number
US844491A
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English (en)
Inventor
Gustin Giuliano
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.)
Borletti SpA
Original Assignee
Borletti SpA
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 Borletti SpA filed Critical Borletti SpA
Application granted granted Critical
Publication of US3067703A publication Critical patent/US3067703A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • FIG. 1 shows, in perspective view and separated from one another, the three parts which when connected together form the base
  • FIG. 6 is a perspective view of the assembled device shown inverted with respect to the view given in FIG. 5,
  • This arrangement allows adjustment of the tension spring 21 to be eflected, by means of its screw 26, with a screw-driver applied to the lower part of the hook, a particularly convenient position whatever the use of the hook on the various possible types of sewing machine. Moreover, the passage for the thread located under the end of the tip of the lever 24 which retains the bobbin and renders the insertion of the hook easy, since the thread tends, owing to its natural setting, to dispose itself in the correct position.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
US844491A 1958-11-05 1959-10-05 Combination rotary hook and bobbinholding basket device for sewing machines Expired - Lifetime US3067703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT597089 1958-11-05

Publications (1)

Publication Number Publication Date
US3067703A true US3067703A (en) 1962-12-11

Family

ID=11120813

Family Applications (1)

Application Number Title Priority Date Filing Date
US844491A Expired - Lifetime US3067703A (en) 1958-11-05 1959-10-05 Combination rotary hook and bobbinholding basket device for sewing machines

Country Status (4)

Country Link
US (1) US3067703A (it)
CH (1) CH373943A (it)
ES (1) ES252495A1 (it)
FR (1) FR1235214A (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381643A (en) * 1966-10-10 1968-05-07 Singer Co Bobbin-supporting assemblies for sewing machines
US4009670A (en) * 1975-11-24 1977-03-01 Beatty Thomas Mitchell Rotary hook sewing machine
US5189972A (en) * 1991-03-31 1993-03-02 Brother Kogyo Kabushiki Kaisha Horizontal axis full rotary hook with a bobbin case holder having a needle guiding means

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH390035A (de) * 1962-01-10 1965-03-31 Gegauf Fritz Ag Umlaufender Nähmaschinengreifer

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1096369A (en) * 1913-03-20 1914-05-12 Richard K Hohmann High-speed revolving-hook sewing-machine.
US1188818A (en) * 1914-05-02 1916-06-27 Singer Mfg Co Rotary-hook sewing-machine.
US1612647A (en) * 1923-07-31 1926-12-28 Frederick Osann Co Shuttle opener
GB281418A (en) * 1926-09-17 1927-12-08 Frank Howard Pochin Improvements in or relating to loop-takers of sewing machines
US2548815A (en) * 1949-06-10 1951-04-10 Gellman Mfg Company Rotary hook mechanism for sewing machines
US2869495A (en) * 1955-04-02 1959-01-20 Vittorio Necchi S P A Rotary hook for sewing machines
FR1193578A (fr) * 1957-03-28 1959-11-03 Necchi Spa Crochet rotatif pour machines à coudre

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1096369A (en) * 1913-03-20 1914-05-12 Richard K Hohmann High-speed revolving-hook sewing-machine.
US1188818A (en) * 1914-05-02 1916-06-27 Singer Mfg Co Rotary-hook sewing-machine.
US1612647A (en) * 1923-07-31 1926-12-28 Frederick Osann Co Shuttle opener
GB281418A (en) * 1926-09-17 1927-12-08 Frank Howard Pochin Improvements in or relating to loop-takers of sewing machines
US2548815A (en) * 1949-06-10 1951-04-10 Gellman Mfg Company Rotary hook mechanism for sewing machines
US2869495A (en) * 1955-04-02 1959-01-20 Vittorio Necchi S P A Rotary hook for sewing machines
FR1193578A (fr) * 1957-03-28 1959-11-03 Necchi Spa Crochet rotatif pour machines à coudre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381643A (en) * 1966-10-10 1968-05-07 Singer Co Bobbin-supporting assemblies for sewing machines
US4009670A (en) * 1975-11-24 1977-03-01 Beatty Thomas Mitchell Rotary hook sewing machine
US5189972A (en) * 1991-03-31 1993-03-02 Brother Kogyo Kabushiki Kaisha Horizontal axis full rotary hook with a bobbin case holder having a needle guiding means

Also Published As

Publication number Publication date
ES252495A1 (es) 1960-02-01
CH373943A (it) 1963-12-15
FR1235214A (fr) 1960-07-01

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