Film positioner

Film positioner, the key is: positioner include diaphragm, down diaphragm and riser, the riser is located the diaphragm and forms I -shaped locating plate with diaphragm fixed connection down between the diaphragm and with last diaphragm down, the both ends and the both ends of lower diaphragm of go...

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Bibliographic Details
Main Authors WANG CHONGPU, CHU SHUHENG, LI SHIJIE, LI RUIZONG, LI XULAI, CAO XIANQING
Format Patent
LanguageChinese
English
Published 06.01.2016
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
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Summary:Film positioner, the key is: positioner include diaphragm, down diaphragm and riser, the riser is located the diaphragm and forms I -shaped locating plate with diaphragm fixed connection down between the diaphragm and with last diaphragm down, the both ends and the both ends of lower diaphragm of going up the diaphragm all set up respectively with the half tone on the corresponding locating hole of screw hole, all be provided with positioning bolt in the locating hole, one and film locating hole shape assorted registration hole have been seted up respectively to the upper and lower both ends of riser. Film when location puts the film in the screen frame of half tone earlier, then locks in inserting the positioning bolt on the I -shaped locating plate screw hole of half tone, then adjusts the position of the film, make on registration hole and the film on the riser the locating hole coincidence can, saved measuring process back and forth, locating speed is fast, the location is accurate, simple structure, conv
Bibliography:Application Number: CN20152757267U