ES243767A3 - A mechanical device with hammer action coupled to portable drills (Machine-translation by Google Translate, not legally binding)
- Google Patents
A mechanical device with hammer action coupled to portable drills (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.)
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Talleres Casals SA
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Talleres Casals SA
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Priority to ES0243767ApriorityCriticalpatent/ES243767A3/en
Publication of ES243767A3publicationCriticalpatent/ES243767A3/en
A mechanical device with hammer action, coupled to portable drills, characterized essentially by the fact of comprising a drag clutch in inclined plane whose action, by effects of a spring, is only effective if the action drill is pressed against the object to strike, maintaining the disengagement if this circumstance is not fulfilled. (Machine-translation by Google Translate, not legally binding)
ES0243767A1958-08-141958-08-14A mechanical device with hammer action coupled to portable drills (Machine-translation by Google Translate, not legally binding)
ExpiredES243767A3
(en)