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Formas sa
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Priority to ES1985289635UpriorityCriticalpatent/ES289635Y/en
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Publication of ES289635YpublicationCriticalpatent/ES289635Y/en
Physical Or Chemical Processes And Apparatus
(AREA)
Abstract
Improved focus, of the steerable type on a transferable base characterized essentially because on the base there is provided a hollow rotating column that ends in a fork in whose base emerges a tubular appendix that preferably has two parallel flanks by which it is guided in a throat provided in the housing of the lamp, which has said semi-spherical part and connects in its maximum circle with the fork by means of separate adjustable clamping pins that allow the casing to be positioned in a determined orientation and independent of the rotation of the hollow column. (Machine-translation by Google Translate, not legally binding)