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.)
Olazabal Eizaguirre Pedro
Original Assignee
Olazabal Eizaguirre Pedro
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 Olazabal Eizaguirre PedrofiledCriticalOlazabal Eizaguirre Pedro
Priority to ES286657ApriorityCriticalpatent/ES286657A3/en
Publication of ES286657A3publicationCriticalpatent/ES286657A3/en
IMPROVEMENTS IN THE FASTENING OF PROLONGAMIENTOS PORTA-MUELAS, characterized in that they essentially consist of providing a prolongation that serves as support and fixing element of the grinding wheel fixed to the head thereof by means of a screw, having also been provided for the axial fixing of the carrier - Flanges a square thread that ensures the combined axial-radial fixation, which is produced in square and threaded by perfectly adjusting the conical surface of the extension and making a stop on the front surface. (Machine-translation by Google Translate, not legally binding)
ES286657A1963-04-011963-04-01Improvements in the fixing of portlay prolongings (Machine-translation by Google Translate, not legally binding)
ExpiredES286657A3
(en)