ES69625U - Device for cutting and retaining sewing threads, after sewing on two-wire sewing machines (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device for cutting and retaining sewing threads, after sewing on two-wire sewing machines (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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Fratelli Borletti SpA
Borletti SpA
Original Assignee
Fratelli Borletti SpA
Borletti SpA
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Application filed by Fratelli Borletti SpA, Borletti SpAfiledCriticalFratelli Borletti SpA
Priority to ES0069625UpriorityCriticalpatent/ES69625Y/en
Publication of ES69625UpublicationCriticalpatent/ES69625U/en
Application grantedgrantedCritical
Publication of ES69625YpublicationCriticalpatent/ES69625Y/en
Device for cutting and retaining the sewing threads, after sewing, in two-thread sewing machines, characterized in that it belongs to the type in which, with the means of gripping and securing the threads, of which the machine is equipped , cutting means cooperate, cutting the threads, leaving them in the clamping position and in that said gripping and clamping means automatically act on pulses of pressure means, without the need for the operator to intervene to produce or reduce the pressure. (Machine-translation by Google Translate, not legally binding)
ES0069625U1958-11-111958-11-11
Device for cutting and retaining sewing threads, after sewing on two-thread sewing machines
ExpiredES69625Y
(en)
Device for cutting and retaining sewing threads, after sewing on two-wire sewing machines (Machine-translation by Google Translate, not legally binding)
Improvements in sewing machines related to the retention of threads at the start of sewing and cut them at the end of them (Machine-translation by Google Translate, not legally binding)