Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – Including support or guide means for disassembled element
Reexamination Certificate
2007-11-06
2007-11-06
Davis, Robert (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
Including support or guide means for disassembled element
C425S071000, C425S190000, C425S326100, C425S388000
Reexamination Certificate
active
10962965
ABSTRACT:
The invention relates to a quick set-up system for calibration devices located downstream from an extruder, in particular one for synthetic profiles. With this quick set-up system, a dry gauge and the vacuum tank(s) are mounted on two horizontally positioned tubes that are positively connected to the calibration stage, such that they can be moved and adjusted horizontally and vertically, which enables an exact advance adjustment of the gliding device, and with it, of the vacuum tanks and calibration device, thus eliminating a subsequent alignment. In addition, by installing a central water disposal system, the required replacement of hoses with different lengths when moving the vacuum tanks is avoided.
REFERENCES:
patent: 4090828 (1978-05-01), Renegar
patent: 4674969 (1987-06-01), Korn
patent: 5514325 (1996-05-01), Purstinger
patent: 5578328 (1996-11-01), Groeblacher
patent: 6213752 (2001-04-01), Sadinski
patent: 6244847 (2001-06-01), Wegmaier et al.
patent: 6287102 (2001-09-01), Franz et al.
Hofmann Jörg
Landes Peter
Macht Gerhard
Davis Robert
Day Pitney LLP
Leyson Joseph
Thyssen Polymer GmbH
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