Bogucki, Scherlacher, Mok & Roth
Conveyor roller for roller conveyor in glass sheet processing system
 A conveyor roller for use in a roller conveyor for conveying a heated glass sheet in a glass sheet processing system includes an elongated core rotatable by driver means, and a support body made of a felt material comprising fibers of at least one type which is mechanically strong and/or resistant to heat, the support body being mounted on and disposed around an outer peripheral surface of the core for supporting the glass sheet. The felt material comprises a base woven web of glass fibers, 10 to 50 wt % of aramid fibers and 50 to 80 wt % of carbon fibers which are by needling intertwined with each other and with the base woven web. 
Nippon Sheet Glass Co., Ltd.
B C B C C
B29L C03B B29D C03B C03B
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Hideo
Yoshizawa