2000-051776 is referenced by 1 patents.

PROBLEM TO BE SOLVED: To effectively and uniformly apply powder itself to the inner wall surface of a green tire without using a spray gun or the like, and furthermore, to recover excess powder to be reusable. SOLUTION: The lower part of a hollow frame 2 of a tire mount 1 is provided with a powder recovery device 5 such as a hopper. The lower part of this powder recovery device 5 is connected to a powder recovery box 7 through a pipeline 6, and furthermore, the lower part of the powder recovery box 7 is connected to a powder feeder 8 for feeding powder Q such as talc, mica, and silicone which feeder provided with a compressor and the like. Above the tire mount 1, an vertically movable closing cover 9 for closing the upper opening of a green tire W is installed. In the nearly central part of this closing cover 9, a powder feeding nozzle 19 for feeding the powder W into the green tire W is installed. This powder feeding nozzle 10 and the lower part of the powder recovery box 7 to which the powder feeder 8 is connected are connected through a powder feeding path 11.

Method of applying powder to inner surface of green tire, and device therefor
Application Number
Publication Number
Application Date
August 12, 1998
Publication Date
February 22, 2000
Sakamoto Kazuchika
Yokohama Rubber The
B05B 13/06
B05D 07/02
B05D 05/08
B05B 07/10
B05C 19/00