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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0086240UpriorityCriticalpatent/ES86240Y/en
Publication of ES86240UpublicationCriticalpatent/ES86240U/en
Application grantedgrantedCritical
Publication of ES86240YpublicationCriticalpatent/ES86240Y/en
Improved tool holder, characterized essentially by the fact that the tool has one of its faces with a decreasing slope from the work tip, and whose tool is fixed by a staple that rests against the inclined face of the tool, the face being of coupling said staple, of inclination corresponding to that of said inclined face, the fixing of the staple being carried out by means of a ball-and-socket device enabling it to be centered with respect to the position of the tool. (Machine-translation by Google Translate, not legally binding)
New machine for the extraction directly of the quarry and of blocks and all class of stone for the construction (Machine-translation by Google Translate, not legally binding)
Centering and guiding device for the rear end part of a fastener element of the explosion-triggered type (Machine-translation by Google Translate, not legally binding)