ES169618U - Device for the retrocess of stitches in the sewing machines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for the retrocess of stitches in the sewing machines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES169618U
ES169618U ES0169618U ES169618U ES169618U ES 169618 U ES169618 U ES 169618U ES 0169618 U ES0169618 U ES 0169618U ES 169618 U ES169618 U ES 169618U ES 169618 U ES169618 U ES 169618U
Authority
ES
Spain
Prior art keywords
machine
shaft
stitches
translation
legally binding
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.)
Granted
Application number
ES0169618U
Other languages
Spanish (es)
Other versions
ES169618Y (en
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.)
Maquinas de Coser Alfa SA
Original Assignee
Maquinas de Coser Alfa 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 Maquinas de Coser Alfa SA filed Critical Maquinas de Coser Alfa SA
Priority to ES1971169618U priority Critical patent/ES169618Y/en
Publication of ES169618U publication Critical patent/ES169618U/en
Priority to BR2625/72A priority patent/BR7202625D0/en
Priority to IT68675/72A priority patent/IT959303B/en
Application granted granted Critical
Publication of ES169618Y publication Critical patent/ES169618Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Sewing Machines And Sewing (AREA)

Abstract

Device for the retraction of stitches in sewing machines, characterized in that, supported on the frame of the machine, are the lower drive shaft that carries stacks, two, eccentric, and a transmitter shaft that supports two crank so fixedly. That a bridge, which is integral to the toothed part of the drive, articulates its extremities with the crank of the crankshaft of the transmitter shaft and of the eccentrics of the shaft; motor, being related, the other eccentric with the second crank, by means of a connecting rod; and because, it has a regulating shaft in one of whose ends has a fixed flange provided with a stud where a link is articulated, articulated by its other end in a fixed pin to the aforementioned connecting rod receiving the operation of the controls through of the flange of a solidary bushing at the opposite end. (Machine-translation by Google Translate, not legally binding)
ES1971169618U 1971-06-04 1971-06-04 DEVICE FOR THE REVERSE OF STITCHES IN THE SEWING MACHINES. Expired ES169618Y (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES1971169618U ES169618Y (en) 1971-06-04 1971-06-04 DEVICE FOR THE REVERSE OF STITCHES IN THE SEWING MACHINES.
BR2625/72A BR7202625D0 (en) 1971-06-04 1972-04-28 REEL TENSIONER-EXTRACTOR DEVICE IN AUTOMATED WIRE CUTTING IN SEWING MACHINES
IT68675/72A IT959303B (en) 1971-06-04 1972-05-26 DEVICE TO PERFORM BACKWARD SEWING STITCHES IN SEWING MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1971169618U ES169618Y (en) 1971-06-04 1971-06-04 DEVICE FOR THE REVERSE OF STITCHES IN THE SEWING MACHINES.

Publications (2)

Publication Number Publication Date
ES169618U true ES169618U (en) 1971-10-16
ES169618Y ES169618Y (en) 1972-06-01

Family

ID=8345427

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971169618U Expired ES169618Y (en) 1971-06-04 1971-06-04 DEVICE FOR THE REVERSE OF STITCHES IN THE SEWING MACHINES.

Country Status (3)

Country Link
BR (1) BR7202625D0 (en)
ES (1) ES169618Y (en)
IT (1) IT959303B (en)

Also Published As

Publication number Publication date
ES169618Y (en) 1972-06-01
BR7202625D0 (en) 1973-06-07
IT959303B (en) 1973-11-10

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