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US 4,235,136 AGranted
Trimming disc records
AssigneeEMI Electrola Gesellschaft mit beschrankter Haftung
InventorHermann Strausfeld
Life of this patent
Estimating the term…
Abstract
A record transfer press including an apparatus for trimming flash from a disc record, said apparatus having a relatively movable drive means and trimming head.
Claims10
In a record transfer press the combination comprising,
- a transfer device adapted to move from a first to a second position on the body of the press to thereby transfer an untrimmed record from the pressing station to the flash trimming station, and also adapted to move back to said first position to receive an untrimmed record, and
- an apparatus for trimming a record, transferred to the trimming station, comprising a drive unit fixedly attached to the body of the press and disposed adjacent to the trimming station, and a trimming head mounted to said transfer device to move therewith, said trimming head being adapted to drivingly engage the drive unit to trim a transferred record when the transfer device assumes the said first position.
Dependencies are inferred from the claim text.