CA987965A - Method and apparatus for forming normally appearing stitches - Google Patents

Method and apparatus for forming normally appearing stitches

Info

Publication number
CA987965A
CA987965A CA172,902A CA172902A CA987965A CA 987965 A CA987965 A CA 987965A CA 172902 A CA172902 A CA 172902A CA 987965 A CA987965 A CA 987965A
Authority
CA
Canada
Prior art keywords
stitches
normally appearing
forming normally
forming
appearing
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
CA172,902A
Other versions
CA172902S (en
Inventor
Raymond A. Devita
Adolph S. Dorosz
Henry M. Scaletti (Jr.)
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.)
USM Corp
Original Assignee
USM Corp
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 USM Corp filed Critical USM Corp
Application granted granted Critical
Publication of CA987965A publication Critical patent/CA987965A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B21/00—Sewing machines with devices for automatically controlling movement of work-carrier relative to stitch-forming mechanism in order to obtain particular configuration of seam, e.g. programme-controlled for sewing collars, for attaching pockets
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/02—Pneumatic or hydraulic devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
CA172,902A 1972-10-24 1973-05-31 Method and apparatus for forming normally appearing stitches Expired CA987965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00299945A US3827382A (en) 1972-10-24 1972-10-24 Method and apparatus for forming normally appearing stitches

Publications (1)

Publication Number Publication Date
CA987965A true CA987965A (en) 1976-04-27

Family

ID=23156991

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,902A Expired CA987965A (en) 1972-10-24 1973-05-31 Method and apparatus for forming normally appearing stitches

Country Status (3)

Country Link
US (1) US3827382A (en)
CA (1) CA987965A (en)
GB (1) GB1446238A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877405A (en) * 1974-02-22 1975-04-15 Usm Corp Automatically adjustable apparatus for embroidery stitching
US4301978A (en) * 1979-04-05 1981-11-24 The Singer Company Electro-magnetic thread tension control for sewing machines
DE3000831C2 (en) * 1980-01-11 1982-11-18 Kochs Adler Ag, 4800 Bielefeld Automatic sewing machine for producing a seam with a fastening seam and locking stitches
US5193470A (en) * 1991-11-07 1993-03-16 British United Shoe Machinery Limited Cording and workpiece holder for automatic stitching machines
DE4446138C1 (en) * 1994-12-23 1996-07-04 Pfaff Ag G M Sewing unit with a sewing material holder that can be moved relative to the thread-guiding needle and a sewing material downholder with a needle passage opening
DE10231466C1 (en) * 2002-07-05 2003-07-10 Pfaff Ind Masch Programmable sewing machine with unit allowing sewing in any selected direction, also includes thread deflector to prevent inadvertent stitching of shuttle thread
CN108842310A (en) * 2018-08-15 2018-11-20 浙江沪龙科技股份有限公司 Integrated full automatic directly drives roller sewing machine and its control method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1081596A (en) * 1912-04-23 1913-12-16 Singer Mfg Co Thread-controller for sewing-machines.
GB701229A (en) * 1951-06-20 1953-12-23 Singer Mfg Co Thread tension devices for lock-stitch sewing machines
US3082722A (en) * 1958-08-08 1963-03-26 Nihon Mishin Seizo Kabushiki K Stitch-forming mechanism of a sewing machine
US3528379A (en) * 1965-02-15 1970-09-15 Robert F Miller Automatic control and thread cutter for sewing machines
DE1902711A1 (en) * 1969-01-21 1970-08-13 Union Special Maschinenfab Double chain-stitch sewing machine with - thread deflector
US3724409A (en) * 1971-07-01 1973-04-03 Honeywell Inf Systems Controllable tensioning devices for strand material

Also Published As

Publication number Publication date
US3827382A (en) 1974-08-06
GB1446238A (en) 1976-08-18

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