Search Results - "WITTICH, STEFAN" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Anti-thread-looseness structure for removing play in a pairing of threads positions symmetrically rotational optical elements like lenses in a projector's chassis

Anti-thread-looseness structure for removing play in a pairing of threads positions symmetrically rotational optical elements like lenses in a projector's chassis

by HENGST, HENDRIK, GOELITZER, CHRISTIAN, WITTICH, STEFAN, LENKERT, RALPH
Year of Publication 07.12.2006

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Patent

Objective mount for a projection lens comprises a cylindrical front focussing element having a pin provided with an external thread corresponding to the internal thread of a focussing nut and two axial slits

Objective mount for a projection lens comprises a cylindrical front focussing element having a pin provided with an external thread corresponding to the internal thread of a focussing nut and two axial slits

by RIENECKER, STEFFEN, SCHENK, INGO, KRAUSE, AXEL, WITTICH, STEFAN
Year of Publication 09.09.2004

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Patent