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CAMPRUBI Y CIA SL
Original Assignee
CAMPRUBI Y CIA SL
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Application filed by CAMPRUBI Y CIA SLfiledCriticalCAMPRUBI Y CIA SL
Priority to ES209981ApriorityCriticalpatent/ES209981A3/en
Publication of ES209981A3publicationCriticalpatent/ES209981A3/en
Instruments For Measurement Of Length By Optical Means
(AREA)
Length Measuring Devices By Optical Means
(AREA)
Abstract
Aparto projector for measurement and verification characterized in that it comprises an optical system of projection on a screen or similar in which is exchange a slide provided with a plate of transparent material on which are placed two objects or pieces whose profile or surface is desired to project in combination with at least one auxiliary light source located between said slide and the projection screen so that by means of said main focus a contour or profile of the enlarged object can be projected on the screen on a suitable scale while the spotlights auxiliary it is possible to project episcopically on said screen the facing surface of the object, the apparatus also comprising the regulation and adjustment means necessary for the operation of its organs. (Machine-translation by Google Translate, not legally binding)
ES209981A1953-06-161953-06-16A projector apparatus for measurement and verification (Machine-translation by Google Translate, not legally binding)
ExpiredES209981A3
(en)
Improvements in the objectives for the projection of photographic and cinematographic images (Machine-translation by Google Translate, not legally binding)
Procedure for the projection of fixed real images, on other variables of a cinematographic type (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of fixed view projectors for opaque and transparent bodies (Machine-translation by Google Translate, not legally binding)
A luminous projection apparatus for checking the alignment of the wheels of automotive and analog vehicles (Machine-translation by Google Translate, not legally binding)