US2977913A - Method of sewing parallel rows of zigzag stitches - Google Patents

Method of sewing parallel rows of zigzag stitches Download PDF

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Publication number
US2977913A
US2977913A US640035A US64003557A US2977913A US 2977913 A US2977913 A US 2977913A US 640035 A US640035 A US 640035A US 64003557 A US64003557 A US 64003557A US 2977913 A US2977913 A US 2977913A
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stitches
zig
zag
sewing
stitch
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Expired - Lifetime
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Emerich Schenkengel
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GM Pfaff AG
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GM Pfaff AG
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    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings or for fastening articles, e.g. buttons, by sewing
    • D05B3/02—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings or for fastening articles, e.g. buttons, by sewing with mechanisms for needle-bar movement
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/22—Amides of acids of phosphorus
    • C07F9/224—Phosphorus triamides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/564—Three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6527—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07F9/6533—Six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/12—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/16—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-nitrogen bond
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B29/00—Pressers; Presser feet
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B29/00—Pressers; Presser feet
    • D05B29/06—Presser feet
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings or for fastening articles, e.g. buttons, by sewing
    • D05B3/06—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings or for fastening articles, e.g. buttons, by sewing for sewing buttonholes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/122—Speed recorders
    • G01P1/125—Speed recorders with recording discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L21/00—Apparatus or local circuits for mosaic printer telegraph systems
    • H04L21/02—Apparatus or local circuits for mosaic printer telegraph systems at the transmitting end
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/049—Phosphite
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/06—Details of garments
    • D10B2501/062—Buttonholes

Definitions

  • the present invention relates to an improved method of and means for sewing parallel rows or lines of zig-Zag stitches by the aid of zig-zag sewing machines, such as required in the sewing of button holes, ornamental designs, etc. including at least one pair of parallel rows or lines of zig-zag stitches or patterns.
  • the lines of zig-zag stitches of a button hole'of this I type are produced in the usual manner by first sewing one row of zig-zag side stitches in one direction and subsequently sewing the adjacent row of side stitches in the opposite direction, uponreversal of the stitching direction and lateral displacement of the middle stitching position or line, it is found that the reverse stitching line or pattern, while marked by its exact parallelism with the forward stitches is less perfect and satisfactory from an appearance point of view compared with the forward stitches, thereby distinguishing button holes fabricated mechanically by machines from manually sewn button holes which are characterized by the uniformity of the structure and appearance of both side stitches.
  • One method to avoid the above-mentioned disadvantage consists in reversing the work or material by 180 upon completion of the first zig-zag side stitch, a procedure being highly cumbersome and impractical, especially in caseof relatively large work pieces or sizes of sewing material.
  • Another method to overcome the above-mentioned difficulty consistsin lifting the work clamp or presser foot upon completion ofgthe first. zig-zag side stitch and to pull back the work to the starting" point of thesecond side stitch to be sewn parallel to and in the same direction as the first side stitch of the button hole.
  • This solution again results in an'impairrnent'of the appearance of the stitches or final button holeas well as in other difficulties i Accordingly, an object. of the present invention is'the: provision of an improved method 0f and means for pro-' 2,977,913 Patented Apr. 4, 1961 ducing parallel rows or lines of zig-zag stitches by means of zig-zag sewing machines, whereby the above and related difficulties and drawbacks are substantially avoided.
  • Another object of the invention is the provision of an improved method-of and means for producing parallel rows or lines of zig-zag stitches, whereby the individual lines are characterized both by an exact parallelism as well as by an equal structure and appearance of the stitches. 7
  • Yet another object of the invention is the provision of a novel method of and means to enable the fabrication of parallel zig-zag stitches without displacement of the work and the additional labor and other disadvantages connected therewith.
  • Still another object of the invention is the provision of presser foot guide means for use in connection with a zig-zag sewing machine for carrying into effect the method according to the invention, especially for the sewing of raised zig-zag stitches in the fabrication of button holes and the like. 7
  • Figs. 1' to 4 are diagrammatic representations of stitchesproduced during the successive steps of the improved method according to the invention; and 7 Figs. 5 and 6 are elevational and bottom views, respectively, of an improved presser foot construction being especially suitable in the fabrication of button holes comprising raised zig-zag stitches made by the method according to the present invention. 7
  • the improved method according to the invention involves generally the stepsof sewing a first zig-zag side stitch in one direction, such as the foreward operating direction of the machine, laterally displacing the stitching position or medial stitching line by a distance equal to the required spacing distance between the parallel side stitches of the button hole and subsequently sewing a line of straight stitches in the opposite or reverse direction of the machine and in parallel to the first line or row ofside stitches.
  • the needle upon completion of the straight stitches or seam will be in a position for starting the sewing of the second line of zig zag side stitches in the same direc-.
  • the second line of zig-zag side stitches is symmetrical to and overlies the seam or line of straightstitches produced during the reverse operation of the machine. This not only insures a perfect parallelism between the side stitches of the button hole, but furthermore results in a uniformity of both side stitches both as to structure and appearance.
  • the presser foot While sewing the secondside stitch, it is necessary to pass the previously completed first side stitch underneath the 'presser foot or work;.clamp of the machine.
  • the presser foot In order to facilitate this operation and to properly guide the 'work, especially when producing raised stitches or 3 patterns characterized by their pleasing appearance, the presser foot, according to an improved feature of the invention, is provided with suitable guide grooves constructed in such a manner as to properly guide the stitches, substantially without interference with the stitch forming operation of the machine.
  • the improved presser foot construction according to the present invention substantially overcomes the aforementioned difficulties and defects, whereby to enable the fabrication of both fiat and raised zig-zag stitches or patterns, the latter being especially desirable in the sewing of button holes on account of their better appearance.
  • the improved presser foot construction comprises essentially a pair of parallel guide grooves extending over the entire width of the base of the foot and being separated by a central rib or ridge medial to or concentric, according to a preferred construction, with the needle aperture within said base.
  • said ridge has a height extending to a point spaced from the bottom or underside of said base, to prevent interference with the operation of the stitch forming mechanism of the machine by allowing the lower thread cooperating with the upper thread in the formation of the lock stitches to be readily extracted or withdrawn, to produce a raised stitching pattern or button hole.
  • zig-zag sewing machines having means for adjusting the stitching position may be readily and simply adapted for the sewing of button holes of either the flat or raised type in accordance with the novel method proposed by the present invention.
  • Figs. 1 to 4 illustrating the method according to the invention
  • the numeral 1 diagrammatically shows the first line of zig-zag side stitches of a button hole sewn in the forward operating direction of the machine as indicated by the arrow a, during the first step of a complete button hole sewing cycle or operation'
  • Numeral 2 indicates the straight stitch or seam sewn in the reverse direction as indicated by the arrow b upon completion of the first stitch 1 and lateral shift of the stitching position by a distance d equal to the distance between the medial lines of the final stitches of the completed button hole, Fig. 4.
  • the machine upon completion of the first zig-zag stitch 1, is adjusted or converted from zig-zag to straight stitching, this operation as well as the change of the stitching position being carried out either manually or automatically by means well known and readily understood, as shown by the above-mentioned patents.
  • the straight seam 2 Upon completion of the straight seam 2, the
  • both side, stitches 1 and 4 may be joined by barring zig-zag stitches 3 and 5 of greater width and extend across both rows of side stitches, as shown in? Figs. 3 and 4, the former illustrating the barring stitch produced at the completion of the straight stitch 2 and.
  • the steps of the invention may be carried out manually by the operation the means controlling the sewing direction and zero stitch position, as well as for changing from straight to zig-zag stitching, and for adjusting the width of the zig-zag stitches, all known'per se in connection with conventional zig-zag, as shown by the above-mentioned U.S. patents.
  • the method of the invention may also be carried into effect mechanically by theuse of a sewing machine equipped with means for automatic stitch position and stitch width control.
  • the controls are effected by suitable control devices, such as cams etc., a separate control device being provided, for instance, to control the stitch width and stitch position, respectively.
  • a single control device may be employed in an automatically controlled zig-zag sewing machine constructed in a known manner to effect control of both the width and position of the stitches.
  • the cam initiating the controlling impulses or operations may be so constructed that, after the sewing of the first line of side stitches, a straight seam is sewn in the opposite direction upon laterally shifting of the stitch position, whereupon the sewing direction is again reversed to initiate the sewing of the second line of side stitches, in the manner described and readily understood from the foregoing.
  • the control cam or the like may furthermore be so constructed as to increase the stitch width at the end of the straight seam 2 and zig-zag stitch 4, respectively, to enable the sewing of the barring stitches 3 and 5 at the opposite ends of the button hole.
  • further provision may be made to effect a stitch position control, either manually orautomatically to cause the barring stitches 3 and 5 to be symmetrical to the medial line of the side stitches 2 and 4 or extend across both ends of the side stitches.
  • Figs. 5 and 6 show the improved presser foot construction for use in zig-zag sewing machines having means for stitch position control and adapted for practicing the method according to the invention.
  • the presser foot shown being of conventional construction, comprises an upper. vertical part 6 having an extension 7 for mounting it upon the presser foot bar of the machine.
  • the lower part or base 3 engaging the work in the lowered position has an aperture 11 providing a passageway for the needle indicated at 14'.
  • a pair of parallel guide grooves 9 and 10 extending across said base and being spaced by a separating rib or ridge 12 the ridge 12 separating the grooves 9 and 10 has the effect of preventing interference with the stitching operation of the needle and cooperating stitch forming tools of the machine, whereby to enable the sewing of raised stitches by extraction or ready withdrawal of the lower thread, without interference with the stitch formation and impairment of the structure and appearance of the stitches.
  • a method of producing parallel zig-zag stitches by a zig-zag sewing machine having means to reverse the stitching direction, to control the middle stitch position and to convert from zig-zag to straight stitching and vice versa comprising the sequential steps of sewing a first line of zig-zag stitches in a predetermined direction, sewing a line of straight stitches in a direction opposite to said predetermined direction and in spaced relation and parallel to said first stitching line, and sewing a third line of zig-zag stitches in said predetermined direction symmetrical to and overlying said straight stitching line.
  • a method of sewing button holes by the aid of zig-zag sewing machines having means to reverse the stitching direction, to control the middle stitch position and to convert from zig-zag to straight stitching and vice versa, said method comprising the sequential steps of sewing a first line of zig-zag side stitches in a first direction, sewing a line of straight stitches in a direction opposite to said first direction, and parallel to and spaced from the middle line of said first stitches, sewing a second line of button hole zig-Zag side stitches in said first direction and symmetrical to and overlying said straight stitches, and cutting the intervening material between said first and second lines of zig-zag stitches.
  • a method of sewing button holes of the air of zigzag sewing machines having means to reverse the stitching direction, to control the zigzag width and middle stitch position and to convert from zig-zag to straight stitching and vice versa, said method comprising the sequential steps of sewing a first line of zig-zag side stitches of predetermined width in a first direction, sewing a line of straight stitches in a direction opposite to said first direction and parallel to and spaced from said first stitching line, producing a barring zig-Zag stitch of greater width than said side stitches at the beginning of said first line of side stitches, sewing a second line of zigzag side stitches in said first direction of a width equal to said predetermined width and symmetrical to and overlying said straight stitches, and producing a barring zigzag stitch at the end of said second row of zig-zag side stitches.
  • a method as claimed in claim 3 said steps of producing barring stitches consisting in sewing zig-zag stitches between the outer edges of said first and second line of zig-Zag side stitches.
  • a method of sewing button holes by the aid of zig-zag sewing machines having means to reverse the stitching direction, to control the zigzag width and middle stitch position and to convert from zig-zag to straight stitching and vice versa, said method comprising the sequential steps of sewing a first line of zig-zag side stitches of predetermined width and length and in a predetermined direction, sewing a line of equal length of straight stitches adjacent to said first stitches and in a direction opposite to said predetermined direction and parallel to and spaced from said first stitches, producing a first barring zig-zag stitch of greater width than and located at the beginning of said first stitches, sewing a second line of button hole zig-zag side stitches in said first direction symmetrical to and overlying said straight stitches, producing a second barring zig-zag stitch at the end of said second button hole stitches, said barring stitches extending across the ends of said button hole stitches, and cutting the intervening material between said first and second button hole stitches.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sewing Machines And Sewing (AREA)
US640035A 1956-02-17 1957-02-13 Method of sewing parallel rows of zigzag stitches Expired - Lifetime US2977913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1956P0015691 DE1007156B (de) 1956-02-17 1956-02-17 Verfahren zum Naehen von parallelen Raupen auf Zickzacknaehmaschinen

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US2977913A true US2977913A (en) 1961-04-04

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US640035A Expired - Lifetime US2977913A (en) 1956-02-17 1957-02-13 Method of sewing parallel rows of zigzag stitches

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US (1) US2977913A (de)
BE (1) BE553017A (de)
CH (1) CH351825A (de)
DE (2) DE1007156B (de)
FR (1) FR1160553A (de)
GB (1) GB831387A (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221689A (en) * 1961-11-24 1965-12-07 James Paul Leo Method of sewing elastic stitches
US3570433A (en) * 1969-03-26 1971-03-16 Singer Co Method of sewing parallel rows of zig-zag stitches
FR2318258A1 (fr) * 1975-07-15 1977-02-11 Mefina Sa Procede pour l'execution d'une boutonniere sur une machine a coudre a point zigzag
US4159688A (en) * 1978-07-28 1979-07-03 The Singer Company Method of forming a buttonhole pattern
US4188900A (en) * 1979-05-04 1980-02-19 The Singer Company Method of buttonhole formation
US4215640A (en) * 1979-09-12 1980-08-05 The Singer Company Buttonhole stitch method
US4465004A (en) * 1982-10-04 1984-08-14 The Singer Company Method of forming an eyelet end buttonhole pattern
US4494471A (en) * 1984-02-21 1985-01-22 The Singer Company Buttonhole foot and shank assembly

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181087A (en) * 1978-08-11 1980-01-01 The Singer Company Method for initially positioning a traveling buttonhole presser foot
JPS5977979U (ja) * 1982-11-16 1984-05-26 蛇の目ミシン工業株式会社 ミシンの組合わせ模様縫用の押え
KR100843364B1 (ko) * 2001-02-23 2008-07-02 쥬키 가부시키가이샤 보턴구멍 사뜨기 재봉틀

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US786934A (en) * 1902-10-30 1905-04-11 Union Special Sewing Mach Co Seam for sewed articles.
US1427197A (en) * 1920-06-14 1922-08-29 George F Egan Seam-guiding presser foot
US1483184A (en) * 1922-05-09 1924-02-12 Frederick Osann Co Buttonhole and method of making the same
US1640283A (en) * 1927-08-23 Method of forming stitched buttonholes
US1675508A (en) * 1924-02-25 1928-07-03 Muller Georg Buttonhole-sewing machine
US1699314A (en) * 1924-05-22 1929-01-15 Firm Vogtlandische Maschinenfa Pressure feet for vertical-needle embroidery machines
US2151381A (en) * 1934-07-17 1939-03-21 Goldsmith Robert Garment seam
US2378534A (en) * 1941-12-12 1945-06-19 Beyer Werner Kurt Rudolf Sewing machine
US2682845A (en) * 1948-12-20 1954-07-06 Mefina Sa Zigzag sewing machine

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DE587999C (de) * 1933-11-13 Mundlos Akt Ges Verfahren zum Knopflochnaehen auf Zickzacknaehmaschinen
DE693570C (de) * 1939-07-02 1940-07-13 Phoenix Naehmaschinen A G Baer g von Knopfloechern

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US1640283A (en) * 1927-08-23 Method of forming stitched buttonholes
US786934A (en) * 1902-10-30 1905-04-11 Union Special Sewing Mach Co Seam for sewed articles.
US1427197A (en) * 1920-06-14 1922-08-29 George F Egan Seam-guiding presser foot
US1483184A (en) * 1922-05-09 1924-02-12 Frederick Osann Co Buttonhole and method of making the same
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Cited By (10)

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Publication number Priority date Publication date Assignee Title
US3221689A (en) * 1961-11-24 1965-12-07 James Paul Leo Method of sewing elastic stitches
US3570433A (en) * 1969-03-26 1971-03-16 Singer Co Method of sewing parallel rows of zig-zag stitches
FR2318258A1 (fr) * 1975-07-15 1977-02-11 Mefina Sa Procede pour l'execution d'une boutonniere sur une machine a coudre a point zigzag
US4009673A (en) * 1975-07-15 1977-03-01 Mefina S.A. Method for making a buttonhole on a zigzag stitch sewing machine
US4159688A (en) * 1978-07-28 1979-07-03 The Singer Company Method of forming a buttonhole pattern
DE2928952A1 (de) * 1978-07-28 1980-02-14 Singer Co Verfahren zur herstellung eines knopflochstichmusters
US4188900A (en) * 1979-05-04 1980-02-19 The Singer Company Method of buttonhole formation
US4215640A (en) * 1979-09-12 1980-08-05 The Singer Company Buttonhole stitch method
US4465004A (en) * 1982-10-04 1984-08-14 The Singer Company Method of forming an eyelet end buttonhole pattern
US4494471A (en) * 1984-02-21 1985-01-22 The Singer Company Buttonhole foot and shank assembly

Also Published As

Publication number Publication date
GB831387A (en) 1960-03-30
DE1007156B (de) 1957-04-25
BE553017A (fr) 1956-12-15
CH351825A (de) 1961-01-31
FR1160553A (fr) 1958-07-18
DE1137619B (de) 1962-10-04

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