发明名称 Distributeur de rubans.
摘要 <p>991,629. Tape dispenser. MINNESOTA MINING & MANUFACTURING CO. Jan. 17, 1962 [Jan. 17, 1961], No. 1736/62. Heading A4G. A tape-dispenser comprises a supply roll 18 (Fig. 2) and a feed roll 20 the peripheral edge 45 of which is of sinuous form so that tape adhering to the surface thereof can be gripped by the fingers and readily removed. The supply roll 18 is of such a width that the position of a roll of tape thereon can be adjusted so that tape fed to the feed roller may project from either side of the feed roll. The feed roll is rotated by means of a lever 31, movable between stops 32 and 33, acting through a coiled spring arranged in a drum 22 secured to the feed roll, reverse movement of the feed roll on return of the lever 31 to its first position being prevented by a coiled spring arranged in a second drum 23 secured to the feed roll. A length of withdrawn tape is severed by upward movement against a cutting edge 37. The blade adjacent the cutting edge 37 may be covered with a strip of material or coated with a material, e.g. polytetrafluoroethylene, to which the tape does not adhere. In a modification (Fig. 5) the supply roll 50 is threadedly engaged on a spindle 52 to allow axial adjustment of the position of the supply roll.</p>
申请公布号 BE612239(A1) 申请公布日期 1962.07.03
申请号 BE19620612239 申请日期 1962.01.03
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 ALFRED PAUL KRUEGER
分类号 B65H35/00;(IPC1-7):A47F;C09J 主分类号 B65H35/00
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