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IT1118611B - OPERATING DEVICE FOR SEWING MACHINES - Google Patents

OPERATING DEVICE FOR SEWING MACHINES

Info

Publication number
IT1118611B
IT1118611B IT67969/79A IT6796979A IT1118611B IT 1118611 B IT1118611 B IT 1118611B IT 67969/79 A IT67969/79 A IT 67969/79A IT 6796979 A IT6796979 A IT 6796979A IT 1118611 B IT1118611 B IT 1118611B
Authority
IT
Italy
Prior art keywords
operating device
sewing machines
sewing
machines
operating
Prior art date
Application number
IT67969/79A
Other languages
Italian (it)
Other versions
IT7967969A0 (en
Original Assignee
Union Special 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 Union Special Corp filed Critical Union Special Corp
Publication of IT7967969A0 publication Critical patent/IT7967969A0/en
Application granted granted Critical
Publication of IT1118611B publication Critical patent/IT1118611B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B55/00—Needle holders; Needle bars
    • D05B55/14—Needle-bar drives
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/36—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion
    • F16H21/365—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion with planetary gearing having a ratio of 2:1 between sun gear and planet gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Retarders (AREA)
IT67969/79A 1978-05-09 1979-05-08 OPERATING DEVICE FOR SEWING MACHINES IT1118611B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90420978A 1978-05-09 1978-05-09
US90819978A 1978-05-22 1978-05-22

Publications (2)

Publication Number Publication Date
IT7967969A0 IT7967969A0 (en) 1979-05-08
IT1118611B true IT1118611B (en) 1986-03-03

Family

ID=27129391

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67969/79A IT1118611B (en) 1978-05-09 1979-05-08 OPERATING DEVICE FOR SEWING MACHINES

Country Status (6)

Country Link
JP (1) JPS54148648A (en)
CA (1) CA1110118A (en)
DE (1) DE2918394C2 (en)
FR (1) FR2434227A1 (en)
GB (1) GB2020323B (en)
IT (1) IT1118611B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1151007B (en) * 1980-03-31 1986-12-17 Rockwell Rimoldi Spa MODULAR SEWING MACHINE
EP0069086A3 (en) * 1981-06-19 1984-01-04 AIREL ITALIANA S.r.l. Mechanism for the transformation of a rotary movement into a straight-line movement and vice-versa
DE3341444C1 (en) * 1983-11-17 1988-07-28 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Drive for a stitch-forming agent on a sewing machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750196C (en) * 1939-03-11 1944-12-18 Int Button Hole Sewing Machine Drive for an axially reciprocating and laterally swingable needle bar of a sewing machine
US3318274A (en) * 1964-03-05 1967-05-09 Union Special Machine Co Take-up mechanism and drive mechanism for sewing machines
MC1159A1 (en) * 1977-02-02 1978-04-17 T Arvai IMPROVEMENTS TO THE CONTROL MECHANISM OF THE RECTILINE ALTERNATIVE MOVEMENT OF THE NEEDLE BAR OF A SEWING MACHINE

Also Published As

Publication number Publication date
DE2918394A1 (en) 1979-11-15
IT7967969A0 (en) 1979-05-08
CA1110118A (en) 1981-10-06
GB2020323B (en) 1982-12-01
GB2020323A (en) 1979-11-14
DE2918394C2 (en) 1982-12-30
JPS54148648A (en) 1979-11-21
FR2434227A1 (en) 1980-03-21

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