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ES308821A1 - Automatic mechanism for sewing and cutting ojales. (Machine-translation by Google Translate, not legally binding) - Google Patents

Automatic mechanism for sewing and cutting ojales. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES308821A1
ES308821A1 ES0308821A ES308821A ES308821A1 ES 308821 A1 ES308821 A1 ES 308821A1 ES 0308821 A ES0308821 A ES 0308821A ES 308821 A ES308821 A ES 308821A ES 308821 A1 ES308821 A1 ES 308821A1
Authority
ES
Spain
Prior art keywords
machine
cutting
fabric
thread
ojales
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
ES0308821A
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.)
Duerkoppwerke GmbH
Original Assignee
Duerkoppwerke GmbH
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 Duerkoppwerke GmbH filed Critical Duerkoppwerke GmbH
Publication of ES308821A1 publication Critical patent/ES308821A1/en
Expired legal-status Critical Current

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  • Sewing Machines And Sewing (AREA)

Abstract

AUTOMATIC MECHANISM FOR SEWING AND CUTTING OJALES characterized by being constituted by a stationary device for the formation of stitches, rotating around a vertical axis; a device for cutting the eyelets arranged at a distance from the previous one; a sheet or board carrying the fabric for transport, with a clamp incorporated to hold the fabric; an auxiliary clamp for the fabric that acts only during a small interval of time, with a device thread-cutter for the lower thread and the gimp, characterized by having a safety device that only allows, either manually or by means of a servo- device the actuation of the cutting organs of the thread, the machine being stopped, and which is constituted by a stop disposed on the sheet carrying the fabric, moving forward and backward; and of an articulated draft, whose last member is blocked by a stop while the machine is engaged and which, on the other hand, during the actuation of the thread cutters, with the clutch disengaged, the device for clutch and disengagement is blocked, by means of a ratchet lever that acts in cooperation with an articulated traction. (Machine-translation by Google Translate, not legally binding)
ES0308821A 1964-02-10 1965-02-01 Automatic mechanism for sewing and cutting ojales. (Machine-translation by Google Translate, not legally binding) Expired ES308821A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE308821T 1964-02-10

Publications (1)

Publication Number Publication Date
ES308821A1 true ES308821A1 (en) 1966-01-01

Family

ID=38720251

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0308821A Expired ES308821A1 (en) 1964-02-10 1965-02-01 Automatic mechanism for sewing and cutting ojales. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES308821A1 (en)

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