ES366115A1 - Procedure and device to remove the needle thread in a sewing machine. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and device to remove the needle thread in a sewing machine. (Machine-translation by Google Translate, not legally binding)
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.)
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Giovanni Conti & Nipoti
Original Assignee
Giovanni Conti & Nipoti
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Publication date
Application filed by Giovanni Conti & NipotifiledCriticalGiovanni Conti & Nipoti
Publication of ES366115A1publicationCriticalpatent/ES366115A1/en
D05B65/00—Devices for severing the needle or lower thread
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Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
Sewing Machines And Sewing
(AREA)
Abstract
Procedure and device for separating the needle thread in a sewing machine provided with an automatic cutting mechanism for said thread and for the crochet thread characterized by the procedure due to the fact that a stream of compressed air is created in the vicinity of the needle and the presser foot, before it is completely lowered until it touches the fabric, so that such a current exerts on the thread a thrust of intensity such that it moves the needle away from the needle under the sole of the presser foot. (Machine-translation by Google Translate, not legally binding)
ES366115A1968-04-181969-04-16Procedure and device to remove the needle thread in a sewing machine. (Machine-translation by Google Translate, not legally binding)
ExpiredES366115A1
(en)
A device for sewing chain points in a sewing machine that has instruments to form double spot. (Machine-translation by Google Translate, not legally binding)