作者: Samuel J. Boker
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摘要: An apparatus for dispensing measured lengths of a sleeve material upon an armature (16) especially adapted plastic cover (28) toilet seat, includes source (38) fed onto the and collected take-up reel (44). The is provided with uniform series marks (50) along its length which are sensed counted to control operation motor drive (58) directs from (16). Timer circuits (72, 84) employed cause cut-off if required not dispensed within given time inhibit start fixed period after dispensation. sleeve-accepting end (18) may include angular horn (42) permit smoothly pass seat.