ES373933A1 - Improvements in sewing machines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in sewing machines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES373933A1
ES373933A1 ES373933A ES373933A ES373933A1 ES 373933 A1 ES373933 A1 ES 373933A1 ES 373933 A ES373933 A ES 373933A ES 373933 A ES373933 A ES 373933A ES 373933 A1 ES373933 A1 ES 373933A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
sewing machines
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
ES373933A
Other languages
Spanish (es)
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.)
Mefina SA
Original Assignee
Mefina SA
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 Mefina SA filed Critical Mefina SA
Publication of ES373933A1 publication Critical patent/ES373933A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B43/00—Spool-pin assemblies incorporated in sewing machines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6283—Polymers of nitrogen containing compounds having carbon-to-carbon double bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Improvements in sewing machines, whose upper part of the frame (1) has a housing (8) inside which is provided a bobbin shaft (12) intended to support the coil (7) of the upper thread (6), characterized in that they comprise retaining means (16, 17) of the coil (7), guiding elements (18, 19, 21, 23) that ensure the winding of the thread (6) in a general direction substantially along the axis of the coil (7). (Machine-translation by Google Translate, not legally binding)
ES373933A 1968-12-06 1969-11-26 Improvements in sewing machines. (Machine-translation by Google Translate, not legally binding) Expired ES373933A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1823968A CH485900A (en) 1968-12-06 1968-12-06 Sewing machine

Publications (1)

Publication Number Publication Date
ES373933A1 true ES373933A1 (en) 1972-03-16

Family

ID=4431538

Family Applications (1)

Application Number Title Priority Date Filing Date
ES373933A Expired ES373933A1 (en) 1968-12-06 1969-11-26 Improvements in sewing machines. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BR (1) BR6914673D0 (en)
CH (1) CH485900A (en)
DK (1) DK133561B (en)
ES (1) ES373933A1 (en)
IE (1) IE33404B1 (en)
NL (1) NL6917904A (en)

Also Published As

Publication number Publication date
IE33404L (en) 1970-06-06
IE33404B1 (en) 1974-06-12
DK133561C (en) 1976-12-06
BR6914673D0 (en) 1973-01-18
DK133561B (en) 1976-06-08
CH485900A (en) 1970-02-15
NL6917904A (en) 1970-06-09

Similar Documents

Publication Publication Date Title
AU457611B2 (en) Bobbin thread replenishing mechanism for sewing machines
CH469849A (en) Bobbin thread supplement mechanism for sewing machines
ES373933A1 (en) Improvements in sewing machines. (Machine-translation by Google Translate, not legally binding)
CH487285A (en) Missing stitch mechanism for sewing machines
ES281661A1 (en) A sewing machine (Machine-translation by Google Translate, not legally binding)
DK119142B (en) Thread guide arm for sewing machines.
CH519613A (en) Bobbin case for a sewing machine
CH448695A (en) Lockstitch sewing machine
IT972568B (en) FAST THREADING THREAD GUIDE FOR SEWING MACHINES
ES405962A1 (en) Device for the supply of thread to textile machines. (Machine-translation by Google Translate, not legally binding)
CH526668A (en) Bobbin thread supplement mechanism for lockstitch sewing machine
ES181795U (en) A device for thread winding of a coil. (Machine-translation by Google Translate, not legally binding)
CH446024A (en) Bobbin winder for a sewing machine
FR1476450A (en) Bobbin relining mechanism for shuttle stitch sewing machine
ES276837A2 (en) Mechanism of automatic change of coils in textile machines (Machine-translation by Google Translate, not legally binding)
CA659365A (en) Loop taker for sewing machines
CA698371A (en) Looper mechanism for sewing machines
AU263263B2 (en) Loop taker for sewing machines
ES332988A2 (en) A universal sewing machine of straight ultrarapid pespunte for industrial purposes. (Machine-translation by Google Translate, not legally binding)
ES377200A3 (en) Improvements in the construction of threads. (Machine-translation by Google Translate, not legally binding)
AU412123B2 (en) Loop-taker for sewing machines
AU420507B2 (en) Loop taker for sewing machines
ES381073A1 (en) Improvements in automatic winding machines. (Machine-translation by Google Translate, not legally binding)
CA668038A (en) Shuttle mechanism for sewing machines
CA674819A (en) Automatic bobbin winder for sewing machine