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 ES1969150611UpriorityCriticalpatent/ES150611Y/en
Publication of ES150611UpublicationCriticalpatent/ES150611U/en
Application grantedgrantedCritical
Publication of ES150611YpublicationCriticalpatent/ES150611Y/en
Dental Tools And Instruments Or Auxiliary Dental Instruments
(AREA)
Abstract
Calibrator, characterized essentially by the fact that it consists of a guide rule having at one of its ends a mouth forming an obtuse angle with it, on whose rule an adjustable slide and carrier of a second mouth is guided, also at an obtuse angle with respect to the rule and divergent in relation to the previous, so that the internal edges of the two mouths and the rule are tangentially coupled with three points of the circumference of the body to be measured, said rule and slide being graduated in a way that directly indicate the diameter of the referred body according to the position that said slide has to take on the rule to reach said tangency. (Machine-translation by Google Translate, not legally binding)
A procedure and apparatus for calculating the square root of a circle and, to be able to calculate the diameter of an equivalent circle according to the side of a square (Machine-translation by Google Translate, not legally binding)
Improvements in device detection of the passage of objects ahead of a point of reference. (Machine-translation by Google Translate, not legally binding)