Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With bending – folding – winding – or wrapping means
Patent
1984-04-30
1986-05-27
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With bending, folding, winding, or wrapping means
156184, 156250, 156510, 156523, 82 531, B32B 2900, B32B 3118
Patent
active
045914052
ABSTRACT:
Apparatus for truncating a continuously formed cellulosic tube, which is rotated and translated as it is being formed and has a free end that moves in an axial direction as the tube is formed, includes a carriage mounted for translation in said axial direction between forward and rearward positions. The apparatus includes a translatable abutment that engages the free end of the tube for movement therewith in response to engagement. The carriage is coupled to to the abutment for translating the carriage from its rearward position in response to forward movement of the tube. A cutter is mounted on the carriage for transverse movement relative to the axis of the tube; and a cam follower engaged with a cam surface is operatively connected to the cutter. The cam follower/cam surface are constructed and arranged so that, in response to forward translation of the carriage, the cutter moves transversely into cutting engagement with the tube.
REFERENCES:
patent: 2334887 (1943-11-01), Siegerist
patent: 3254549 (1966-06-01), Ronai
patent: 3611848 (1971-10-01), Sullivan et al.
patent: 3756128 (1973-09-01), Armstrong et al.
Lhomme S.A.
Weston Caleb
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