Cutting – Cutting motion of tool has component in direction of moving... – Orbital motion of cutting blade
Patent
1977-04-29
1979-02-06
Meister, J. M.
Cutting
Cutting motion of tool has component in direction of moving...
Orbital motion of cutting blade
83649, 226 91, 226110, 242 553, B65H 1906
Patent
active
041378059
ABSTRACT:
A dispenser for flexible sheet material having a reserve roll that automatically moves into the dispensing position when the dispensing roll is almost exhausted. The sides of the reserve roll guide tracks are angled inwardly to engage the reserve roll spool at an off center point, so the spool is pushed downwardly into contact with a driving roller during rotation. The leading edge of the reserve roll towel engages the remaining portion of the almost exhausted dispensing roll and is moved therewith to be threaded through the dispensing mechanism. The perforating mechanism is assisted through the perforating stroke by a spring mechanism. The sensing roll is halted by a roll stop mechanism including a pivoted stop link and an anti-reverse pawl.
REFERENCES:
patent: 4010909 (1977-03-01), Bastian
DeLuca Raymond F.
Jespersen Paul W.
Georgia-Pacific Corporation
Meister J. M.
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