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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Priority to ES0242346ApriorityCriticalpatent/ES242346A3/en
Publication of ES242346A3publicationCriticalpatent/ES242346A3/en
Thread developing device, in particular for use in a winding machine, having a rotating arm with one or several wheels of development and subject to the effect of an adjustable spring, characterized in that, during operation, this spring is requested only to the flexure and because means are provided to move the point of application of this spring on the arm and to modify the length of the part of the spring acting on the arm. (Machine-translation by Google Translate, not legally binding)
ES0242346A1958-06-101958-06-10A hilo developer device. (Machine-translation by Google Translate, not legally binding)
ExpiredES242346A3
(en)