Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – Pivotally joined housings or housing sections enclosing...
Patent
1998-12-02
2000-07-25
Davis, Robert
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
Pivotally joined housings or housing sections enclosing...
425392, 425384, 425329, 2642974, 2642978, B29C 5384
Patent
active
060930101
ABSTRACT:
A lip rolling machine for thermoformed containers in which the rim heating oven is mounted to be swingable out of its operative position for ready access to the machine components for servicing or set up. The oven is also readily detachable to be removed for convenient servicing of the oven. Guide rod adjustment mechanisms are provided for each end of the guide rods allowing the guide rod spacing at each end to be adjusted by radial in unison movement of the ends by a series of pivoting interlinked arms moved by a handle integral with one arm in each series. A stop arrangement including a threaded rod, and Bridgeport clamps positively secures each handle in an adjusted position. An adjustable transition conveyor is provided at the entrance of the machine with one end raisable by pivoting about a drive pulley axis at the other end to accommodate different sizes of containers.
REFERENCES:
patent: 3363283 (1968-01-01), Weber
patent: 3579737 (1971-05-01), Gerber
patent: 3914102 (1975-10-01), Brown
patent: 3920373 (1975-11-01), Brown
patent: 4235579 (1980-11-01), Kurz et al.
patent: 4391768 (1983-07-01), Arends et al.
patent: 5118277 (1992-06-01), Padovani
Benefiel John R
Brown Machine, LLC
Davis Robert
Nguyen Thukhanh T.
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