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Priority claimed from JP23253393Aexternal-prioritypatent/JP3170737B2/en
Application filed by Karu Zimuki KkfiledCriticalKaru Zimuki Kk
Application grantedgrantedCritical
Publication of TW241219BpublicationCriticalpatent/TW241219B/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
A multiple holes drilling machine, which is characterized in that: multiple drillers with cross activation pin are capable of sliding up-and-down, the driller is vertically installed on the insertion hole on the track made of resin and the activation pin is vertically installed on the activation pin insertion hole of the track to slidably match with the activation pin protruded on the driller side to install the sliding element of the guide groove of the driller in the track and elastically maintain the driller at the upper limit of the sliding element.