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US2868152A - Double needle sewing machine - Google Patents

Double needle sewing machine Download PDF

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Publication number
US2868152A
US2868152A US497302A US49730255A US2868152A US 2868152 A US2868152 A US 2868152A US 497302 A US497302 A US 497302A US 49730255 A US49730255 A US 49730255A US 2868152 A US2868152 A US 2868152A
Authority
US
United States
Prior art keywords
needle
sleeve
carrier
pin
sewing machine
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
US497302A
Other languages
English (en)
Inventor
Benink Christian Josef Marines
Reeber Rudolf
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.)
GM Pfaff AG
Original Assignee
GM Pfaff AG
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 GM Pfaff AG filed Critical GM Pfaff AG
Application granted granted Critical
Publication of US2868152A publication Critical patent/US2868152A/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
    • 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
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2203/00—Selection of machines, accessories or parts of the same kind

Definitions

  • engaging members 24 and 24' are provided engaging members 24 and 24', respectively.
  • Each of these engaging members is mounted for turning about the same axis.
  • the engaging member 24 is secured to a shaft 25, and the shaft 25 carries an arm 26 that may be moved by means of a rod 27.
  • the member 24, on the other hand may be mounted on a hollow shaft that surrounds concentrically the shaft 25, and the hollow shaft may carry an arm 26', the movement of which is controlled by a rod 27'.
  • the rod 27 in the direction A which may be done normally by the operator or automatically, the member 24 will be tilted engaging the element 21 to move it in the direction A, and shifting the rod .19
  • the operator will move the rod 27 in the direction B, thereby releasing the element 21 to move in direction B under the force of the spring 23', resulting in a shift in direction B of the rod 19.
  • This shift will separate the nose 28 from the leaf spring 29', thereby freeing the nose 28' from the support by that spring. That shifting will also bring the far end of the pin that is carried by the bushing 14' into abutment with the cam surface 18' (Fig. 4), and the spring 23', will exercise the pressure in the direction B.
  • the opening 17 will reach a position of alignment with the pin, and the spring 23 will press the pin into the opening 17, thereby completing the interconnection for tied reciprocation of the carrier 11 with the sleeve 6.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
US497302A 1954-03-29 1955-03-28 Double needle sewing machine Expired - Lifetime US2868152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE326921X 1954-03-29

Publications (1)

Publication Number Publication Date
US2868152A true US2868152A (en) 1959-01-13

Family

ID=6184423

Family Applications (1)

Application Number Title Priority Date Filing Date
US497302A Expired - Lifetime US2868152A (en) 1954-03-29 1955-03-28 Double needle sewing machine

Country Status (4)

Country Link
US (1) US2868152A (de)
CH (1) CH326921A (de)
FR (1) FR1121245A (de)
GB (1) GB780820A (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056364A (en) * 1958-12-29 1962-10-02 Singer Cobble Inc Apparatus for sewing separate yarns into the same row of stitching
US3075481A (en) * 1958-09-23 1963-01-29 Shubael C Stratton Apparatus for making tufted pile fabrics
US3077846A (en) * 1959-06-25 1963-02-19 Necchi Spa Arrangement for engaging and disengaging the mechanism controlling the movement of the needle-carrying bars in sewing machines provided with two needles
US3160125A (en) * 1955-11-30 1964-12-08 Cabin Crafts Inc Tufting machine with needle selector
US3266449A (en) * 1964-10-02 1966-08-16 Firm G M Pfaff Ag Connecting means for double needle sewing machines
US3913508A (en) * 1974-12-12 1975-10-21 Special Sewing Systems Inc Two-needle pneumatic disengaging mechanism
FR2431001A1 (fr) * 1978-07-14 1980-02-08 Usm Corp Procede de reglage de l'espacement relatif d'outils, par exemple d'aigu
US4373458A (en) * 1978-07-14 1983-02-15 Usm Corporation Method and machine for versatile stitching
CN1752322B (zh) * 2004-09-22 2011-11-02 重机公司 双针缝纫机的针杆机构
CN101914840B (zh) * 2004-09-03 2012-10-10 兄弟工业株式会社 双针缝纫机的驱动力传递装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131077A (en) * 1973-08-28 1978-12-26 B & W Manufacturing Co., Inc. Method of attaching a slide fastener to an article
DE3324518C1 (de) * 1983-07-07 1984-10-31 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Antriebsvorrichtung fuer mindestens eine hin- und hergehende Nadelstange einer Naeh-,Stick- oder Tuftingmaschine
IT1173392B (it) * 1984-02-28 1987-06-24 Rockwell Rimoldi Spa Macchina per cucire con due barre ago di cui una disinnestabile rispetto all'altra

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1588030A (en) * 1924-08-26 1926-06-08 Singer Mfg Co Needle-bar controlling device for sewing machines
US1695680A (en) * 1927-01-21 1928-12-18 Singer Mfg Co Sewing-machine needle-controlling mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1588030A (en) * 1924-08-26 1926-06-08 Singer Mfg Co Needle-bar controlling device for sewing machines
US1695680A (en) * 1927-01-21 1928-12-18 Singer Mfg Co Sewing-machine needle-controlling mechanism

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160125A (en) * 1955-11-30 1964-12-08 Cabin Crafts Inc Tufting machine with needle selector
US3075481A (en) * 1958-09-23 1963-01-29 Shubael C Stratton Apparatus for making tufted pile fabrics
US3056364A (en) * 1958-12-29 1962-10-02 Singer Cobble Inc Apparatus for sewing separate yarns into the same row of stitching
US3077846A (en) * 1959-06-25 1963-02-19 Necchi Spa Arrangement for engaging and disengaging the mechanism controlling the movement of the needle-carrying bars in sewing machines provided with two needles
US3266449A (en) * 1964-10-02 1966-08-16 Firm G M Pfaff Ag Connecting means for double needle sewing machines
US3913508A (en) * 1974-12-12 1975-10-21 Special Sewing Systems Inc Two-needle pneumatic disengaging mechanism
FR2431001A1 (fr) * 1978-07-14 1980-02-08 Usm Corp Procede de reglage de l'espacement relatif d'outils, par exemple d'aigu
US4373458A (en) * 1978-07-14 1983-02-15 Usm Corporation Method and machine for versatile stitching
CN101914840B (zh) * 2004-09-03 2012-10-10 兄弟工业株式会社 双针缝纫机的驱动力传递装置
CN1752322B (zh) * 2004-09-22 2011-11-02 重机公司 双针缝纫机的针杆机构

Also Published As

Publication number Publication date
CH326921A (de) 1958-01-15
GB780820A (en) 1957-08-07
FR1121245A (fr) 1956-07-25

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