ES205085A2 - Improvements introduced in the object of the main patent no. 205072 (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the object of the main patent no. 205072 (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.)
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.)
GM Pfaff AG
Original Assignee
GM Pfaff AG
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Publication date
Application filed by GM Pfaff AGfiledCriticalGM Pfaff AG
Priority to ES0205085ApriorityCriticalpatent/ES205085A2/en
Publication of ES205085A2publicationCriticalpatent/ES205085A2/en
Improvement in a threader device disposed at the head of a sewing machine characterized in that the stop element mounted on the guide rod (2) for example a pin (15) is forcibly guided during its tilting movement by a path arranged on the surface stop (provided for example in the pin of the needle holder stem) for example in the form of a slit or groove to achieve the cooperation respectively excessive unión with the bar of the needle holder (61). (Machine-translation by Google Translate, not legally binding)
ES0205085A1952-08-221952-08-22Improvements introduced in the object of the main patent no. 205072 (Machine-translation by Google Translate, not legally binding)
ExpiredES205085A2
(en)