G - Physics – 11 – B
Patent
G - Physics
11
B
242/54
G11B 15/32 (2006.01) G03B 1/60 (2006.01) G03B 27/58 (2006.01)
Patent
CA 1303584
Drive-Out Assembly For Microflm Apparatus Abstract A drive-out assembly to thread a film wound on a reel or in a coil 2 includes an arm 7 to swing into the cartridge and engage the film with a drive-out roller 8 which drives the film in an unwinding direction to drive the free end over a stripper member 10 urged against the film. The drive for the drive-out roller 8 includes a first drive gear 20 which rotates a driven gear 23 through an intermediate gear 21 to drive a shaft 19 having a drive gear 23 to drive the drive-out roller 8 through other intermediate gears 24, 8'.
536465
Minnesota Mining And Manufacturing Company
Smart & Biggar
LandOfFree
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