| 摘要 |
Apparatus for producing a punched tape record for recording working conditions of machine tools, to be supplied to an electronic computer for automatically computing information representing working efficiency. The apparatus comprises a time code generator for producing binary coded time data, first and second memory devices, one for each machine took, gating means for transferring in response to selected pulses the binary coded time data and the memory contents of the first memory devices into the second memory devices, and means for sequentially scanning the memory contents of the second memory devices and activating a punch device to punch the memory contents of the second memory devices into a tape.
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