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.)
Fomento Com E Ind S A
Original Assignee
Fomento Com E Ind S A
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 Fomento Com E Ind S AfiledCriticalFomento Com E Ind S A
Priority to ES0250770ApriorityCriticalpatent/ES250770A1/en
Publication of ES250770A1publicationCriticalpatent/ES250770A1/en
A new method for the manufacture of washers characterized in that the molding is carried out by injection or pressing of a deformable or thermoplastic material obligating said material to flow through an annular space following a corrugated path between a peripheral input chamber and an inner-coaxial edge with said chamber and provided with a tubular end portion of essentially small axial length with respect to the amplitude of the corrugations and whose inner wall is substantially tangent to the lateral surface of the bolt or screw to be fixed. (Machine-translation by Google Translate, not legally binding)
ES0250770A1959-07-041959-07-04New method for the manufacture of washers (Machine-translation by Google Translate, not legally binding)
ExpiredES250770A1
(en)
A method of forming a mold to produce an article with a surface of non-specially nature. (Machine-translation by Google Translate, not legally binding)
2 a perfected system with its substantial device for the molding of hollow bodies based on thermoplastic materials (Machine-translation by Google Translate, not legally binding)
A fitting with flexible tube for the pumps to inject air into the bicycle, motorcycle and automobile chambers (Machine-translation by Google Translate, not legally binding)