Automatic mask peeling apparatus

Details Automatic mask peeling apparatus Automatic mask peeling apparatus

2009-03-09

2011-12-13

Osele, Mark A (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Delaminating means

Differential fluid pressure delaminating means

C156S708000, C156S714000, C156S763000, C156S766000

Reexamination Certificate

active

08074696

ABSTRACT:
An automatic mask peeling apparatus10includes: a brushing apparatus30for removing solidified plugging slurry attached to the mask24;an air injection apparatus36for injecting, after the removal of the solidified plugging slurry, air from the opposite end face-side of the one end face to raise a folded surplus part of the mask from the one end face; a mask peeling apparatus50for holding the part raised by the air injection apparatus36to peel the mask24;and a carrying apparatus55for carrying a masked plugging honeycomb structure200from the brushing apparatus30to the mask peeling apparatus50.This apparatus can be used to peel a mask24which has been used for plugging only the predetermined cells of a masked plugging honeycomb structure200;the mask24having an area larger than the area of the end face of the structure.

REFERENCES:
patent: 4183751 (1980-01-01), Matsumoto et al.
patent: 5656127 (1997-08-01), De Niel et al.
patent: 5676789 (1997-10-01), Hamamura
patent: 6153042 (2000-11-01), Tominaga
patent: 1 595 666 (2005-11-01), None
patent: A-09-309664 (1997-12-01), None
patent: A 2001-300922 (2001-10-01), None
European Search Report issued in European Patent Application No. 09250673.2 dated Apr. 15, 2011.

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