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.)
Aramberri Hermanos SC
Original Assignee
Aramberri Hermanos SC
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 Aramberri Hermanos SCfiledCriticalAramberri Hermanos SC
Priority to ES212065ApriorityCriticalpatent/ES212065A1/en
Publication of ES212065A1publicationCriticalpatent/ES212065A1/en
An improvement in ratchet keys that is characterized by providing those with a single-piece handle that on one side is adaptable to the hand and on the other has a circular shape called a head that is drilled and fitted to the exact size by means of a suitable tool, in which a groove of equal steps and at a convenient height a groove into which the spring that has to hold the male part penetrating the head is to be introduced. Said male part is provided with a tang of any shape and with a hole in which the small pin having the lid is inserted, this pin having a hole with a pin and a spiral that impels it. (Machine-translation by Google Translate, not legally binding)
ES212065A1953-11-071953-11-07Improvement in carraca keys (Machine-translation by Google Translate, not legally binding)
ExpiredES212065A1
(en)