RO93095B1 - Method for controlling the angles of a prism - Google Patents

Method for controlling the angles of a prism

Info

Publication number
RO93095B1
RO93095B1 RO119479A RO11947985A RO93095B1 RO 93095 B1 RO93095 B1 RO 93095B1 RO 119479 A RO119479 A RO 119479A RO 11947985 A RO11947985 A RO 11947985A RO 93095 B1 RO93095 B1 RO 93095B1
Authority
RO
Romania
Prior art keywords
prism
controlled
angles
controlling
screen
Prior art date
Application number
RO119479A
Other languages
Romanian (ro)
Other versions
RO93095A2 (en
Inventor
Ladislau Zoltan Oberst
Original Assignee
Ladislau Zoltan Oberst
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 Ladislau Zoltan Oberst filed Critical Ladislau Zoltan Oberst
Priority to RO119479A priority Critical patent/RO93095B1/en
Publication of RO93095A2 publication Critical patent/RO93095A2/en
Publication of RO93095B1 publication Critical patent/RO93095B1/en

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Abstract

Inventia se refera la o metoda de control a unghiurilor unei prisme, fiind destinata, în special, verificarii rapide si sortarii elementelor de forma poligonala, terminate cu o prisma, care alcatuiesc matritele în care se injecteaza dispozitive catadioptrice, folosite, cu precadere, în echipamentele de iluminare ale autovehiculelor. Metoda, de control a unghiurilor unei prisme consta din asezarea unui element de controlat paralel cu un facicul laser incident, proiectat asupra elementului de controlat care, întîlnind succesiv o fateta a elementului de controlat într-un punct aflat la o distanta fata de un ecran situat în spatele elementului de controlat, se reflecta si este proiectat pe ecran într-un punct aflat la o distanta fata de ecran, dupa care, prin masurarea celor doua distante, se determina succesiv valoarea unghiului de înclinare a fiecarei fatete a elementului de controlat.The invention relates to a method of controlling the angles of a prism and is in particular intended for rapid checking and sorting of polygonal shaped elements with a prism forming the molds in which catadioptric devices are injected and used in the equipment lighting of motor vehicles. The method of controlling the angles of a prism consists in the placement of a controlled element parallel to an incident factice laser projected onto the controlled element which successively encounters a facet of the element to be controlled at a point spaced from a screen Behind the control element is reflected and projected on the screen at a point at a distance from the screen, after which, by measuring the two distances, the slope angle of each facet of the element to be controlled is successively determined.

RO119479A 1985-07-10 1985-07-10 Method for controlling the angles of a prism RO93095B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO119479A RO93095B1 (en) 1985-07-10 1985-07-10 Method for controlling the angles of a prism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO119479A RO93095B1 (en) 1985-07-10 1985-07-10 Method for controlling the angles of a prism

Publications (2)

Publication Number Publication Date
RO93095A2 RO93095A2 (en) 1987-12-30
RO93095B1 true RO93095B1 (en) 1987-12-31

Family

ID=20117600

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119479A RO93095B1 (en) 1985-07-10 1985-07-10 Method for controlling the angles of a prism

Country Status (1)

Country Link
RO (1) RO93095B1 (en)

Also Published As

Publication number Publication date
RO93095A2 (en) 1987-12-30

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