US 7,347,898 B2 | ||
Slide hopper and multilayer coating apparatus having the same | ||
Jhy-Chain Lin, Tu-Cheng (Taiwan) | ||
Assigned to Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien (Taiwan) | ||
Filed on Sep. 16, 2005, as Appl. No. 11/228,592. | ||
Claims priority of application No. 2004 2 0095013 U (CN), filed on Nov. 05, 2004. | ||
Prior Publication US 2006/0096529 A1, May 11, 2006 | ||
Int. Cl. B05C 3/02 (2006.01) |
U.S. Cl. 118—411 [118/325; 118/DIG. 2; 118/DIG. 4] | 9 Claims |
1. A slide hopper for a multilayer coating apparatus for coating an object, the slide hopper comprising:
a main body, the main body having a plurality of separate cavities configured for receiving respective coating materials therein,
the main body further including a plurality of separate slots in fluid communication with the corresponding cavities;
a plurality of separate projection portions formed on the main body, the projection portions each having a substantially sloping
slide surface configured for allowing the respective coating material to exit from the corresponding slot, the projection
parts being spaced apart from one another in a manner so as to cause the coating materials to separately flow toward the object;
and
a plurality of guiding means configured for guiding the respective coating materials to separately flow from the slide surfaces
to the surface of the object.
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