B - Operations – Transporting – 29 – D
Patent
B - Operations, Transporting
29
D
26/5
B29D 5/00 (2006.01) A44B 19/62 (2006.01) B21D 53/50 (2006.01) B21F 45/18 (2006.01)
Patent
CA 1090543
ABSTRACT OF THE DISCLOSURE A device for spreading apart a pair of tapes such as a pair of slide fastener stringer tapes includes a pair of lover grip members movable away from each other on a horizontal base, and a pair of upper grip members vertically aligned with the lower grip members, respectively, and displaceable away from each other. The upper grip members are mounted through a pair of collapsible crossing links on a drive shaft vertically movable toward the base. The tapes are disposed on the lover grip mem- bers, respectively, and sandwiched firmly between the upper and lower grip members when the drive shaft is lowered to press the upper grip members against the lover grip members. Continued downward movement of the drive shaft causes the crossing links to collapse, whereupon the upper grip members and hence the lower grip members move away from each other, thereby spreading apart the tapes.
318847
Gowling Lafleur Henderson Llp
Yoshida Kogyo K.k.
LandOfFree
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