US2352734A - Button sewing machine - Google Patents

Button sewing machine Download PDF

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Publication number
US2352734A
US2352734A US487559A US48755943A US2352734A US 2352734 A US2352734 A US 2352734A US 487559 A US487559 A US 487559A US 48755943 A US48755943 A US 48755943A US 2352734 A US2352734 A US 2352734A
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US
United States
Prior art keywords
button
work
sewing machine
clamp
assembly
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
US487559A
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English (en)
Inventor
Franklin A Reece
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.)
Individual
Original Assignee
Individual
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
Priority to FR960361D priority Critical patent/FR960361A/fr
Application filed by Individual filed Critical Individual
Priority to US487559A priority patent/US2352734A/en
Application granted granted Critical
Publication of US2352734A publication Critical patent/US2352734A/en
Priority to DER3361A priority patent/DE836135C/de
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
    • 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
    • D05B3/12—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 fastening articles by sewing
    • D05B3/14—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 fastening articles by sewing perforated or press buttons

Definitions

  • BUTTON SEWIlLG MACHINE Filed may 19, 1943 Patented July 4, 1944
  • AThsinvention relatesV to machines for sewing buttons to work, and particularly to theV work and button holding or clamping instrumentalities of such machines. 'Y
  • the usual button sewing'machine includes, in addition tothe sewing instrumentalities, a work plate for supporting the fabric to which a button is to be attached and a combined presser foot and button clamp for clampingthe fabric upon the Work plate and for holding the button in position for attachment't the fabric by the sewing instrumentalities.
  • the buttons are attached to the fabric or cloth substantially in engagement therewith or in very close proximity thereto, but in attaching buttons to some garments, such as coats made of heavy cloth, it is desirable that the buttons be spaced from the work by thread necks of a length depending upon the thickness of the material in the region where the cooperating buttonhole is formed.
  • the present invention has for'its obj ect to provide a work and button clamp by the use of which buttons may be attached to the work by thread necks of diiferent lengths in accordance with the requirements.
  • Fig. 1 is a side elevation, partly broken away, of a portion of a button sewing machine including the invention.
  • Fig. 2 is an enlarged longitudinal section of the work and button clamp shown in Fig. 1.
  • the invention is herein shown as applied to a button sewing machine of the character shown and described in Patent No. 2,158,199, May 16, 1939.
  • Said machine comprises a base l5 supporting a work plate
  • the body portion of the assembly C includes a short upright stem 2
  • the assembly C is normally pressed toward the work W, to clamp the latter on the work plate I6 and hold the button B in properly positioned relation thereto, but may be raised, before and afterv theattaching operations, tov permitthe insertion, removal or positioning of the work and the insertion or removal ofvsuccessive buttons.
  • the body portion of the assembly C includes a boss 28 which extends downwardly from the stem 2
  • the member 30 carries a button support 33 (suitably apertured to permit pass-age of the needle I9) and is guided for longitudinal rectilinear movement by a rod 34 extending rearwardly from the stem 2
  • and 32 are pivotally mounted on the boss 28 and are so interconnected with the member 30 that forward and rearward movement of the latter causes the members 3
  • the three members are held in superimposed assembled relation between an upper ange 31 on the boss 28 and a washer 39 secured to the reduced lower end of said boss by a nut 4U.
  • 'Ihe member 30 is normally urged forwardly to close the clamp by a spring4
  • the assembly C is provided with a presser foot 45 which engages the work W and clamps the latter upon the work plate I6 and which is vertically adjustable toward and from the button' support 33 and which thereby acts to variably space said button support and the button B from the work so as to cause said button to be attached to the work by a thread neck N of variable length.
  • the forward end of the presser foot 45 which extends underneath the support 33, is suitably forked or apertured, as shown at 46, to permit passage of the needle, and its rear end is provided with an upright threaded stem 41 which is received in a complementary threaded bore 48 in the boss 28 and extending upwardly from the bottom of the latter.
  • the pitch of the complementary threads of the stem 41 and 48 is considerably iatter than standard, so that a complete rotation produces a relatively small change in relative vertical position, thereby providing for Varying the length of the neck N by relatively small increments While permitting the foot 45 to maintain its proper position beneath the button support 33.
  • the parts are held in adjusted position by a lock nut 50.
  • a combined work clamping and button holding assembly and means for moving the same toward 'said Work plate to clamp the work thereon said assembly Y comprising button holding means, a work engaging presser foot, and means for adjustably connecting said presser foot with said button holding means whereby to vary the spacing of a button held by said holding means from work clamped on said work plate by said presser foot.
  • a combined work clamping and button holding assembly and means for moving the same toward said work plate to clamp the work thereon said assembly comprising a body portion, button, clamping means carried by said body portion, and a work engaging presser foot, said body portion having an upwardly extending bore and said presser foot having a stem in threaded engagement with said bore, whereby the spacing of a button held by said button clamping means from the work may be varied.
  • a combined work clamping and button holding assembly and means for moving the same toward said Work plate to clamp the work thereon said assembly comprising a body portion, a button clamp comprising a plurality of jaw carrying members re1- atively movable on said body portion, and awork engaging presser foot, said body portion having ⁇ a bore extending upwardly from the bottom,

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
US487559A 1943-05-19 1943-05-19 Button sewing machine Expired - Lifetime US2352734A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR960361D FR960361A (enrdf_load_stackoverflow) 1943-05-19
US487559A US2352734A (en) 1943-05-19 1943-05-19 Button sewing machine
DER3361A DE836135C (de) 1943-05-19 1950-08-23 Knopfannaehmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US487559A US2352734A (en) 1943-05-19 1943-05-19 Button sewing machine

Publications (1)

Publication Number Publication Date
US2352734A true US2352734A (en) 1944-07-04

Family

ID=23936236

Family Applications (1)

Application Number Title Priority Date Filing Date
US487559A Expired - Lifetime US2352734A (en) 1943-05-19 1943-05-19 Button sewing machine

Country Status (3)

Country Link
US (1) US2352734A (enrdf_load_stackoverflow)
DE (1) DE836135C (enrdf_load_stackoverflow)
FR (1) FR960361A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444537A (en) * 1944-06-02 1948-07-06 George E Seldon Automotive air conditioning apparatus
US3121411A (en) * 1960-04-07 1964-02-18 American Mach & Foundry Button stitching machines
US3151586A (en) * 1961-07-06 1964-10-06 Emsig Mfg Co Feeder chute construction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195263B (de) * 1961-12-30 1965-06-24 Altenloh Brinck & Co Einrichtung zum Herstellen von Holzschrauben aus vorgeformten, im Durchmesser des Gewindeschaftteils reduzierten Rohlingen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444537A (en) * 1944-06-02 1948-07-06 George E Seldon Automotive air conditioning apparatus
US3121411A (en) * 1960-04-07 1964-02-18 American Mach & Foundry Button stitching machines
US3151586A (en) * 1961-07-06 1964-10-06 Emsig Mfg Co Feeder chute construction

Also Published As

Publication number Publication date
DE836135C (de) 1952-04-10
FR960361A (enrdf_load_stackoverflow) 1950-04-18

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