Apparatus for removing a shadow mask assembly from

专利名称：Apparatus for removing a shadow mask

assembly from a panel and inserting sameinto a dummy panel

发明人：Tadao Oyama申请号：US05/819619申请日：19770727公开号：US04130919A公开日：19781226

摘要：Apparatus for removing a shadow mask assembly from a panel and insertingsame into a dummy panel. The apparatus includes panel rests for placing thereon thepanel supporting the shadow mask assembly, positioning pawls adapted to engage theinner lateral surfaces of the panel for positioning the panel in a predetermined positionon the panel rests, pushers cooperating with the positioning pawls for holding side wallsof the panel after the latter has been positioned in the predetermined position and amask holder operative to move into the interior of the panel from below to release theengagement between the panel and shadow mask assembly and to support the shadowmask assembly and to move same downwardly. The panel rests have attached to theirsurfaces pins for positioning in a predetermined position a dummy panel placed thereon,and the mask holder has connected thereto a cylinder for moving upwardly the shadowmask assembly to a position in which the shadow mask assembly supported on the maskholder can be transferred to the dummy panel or the panel rests.

申请人：HITACHI, LTD.

代理机构：Craig & Antonelli

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