Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1987-01-30
1988-10-11
Echols, P. W.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29130, 29132, B21B 2700
Patent
active
047760710
ABSTRACT:
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.
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Cuda Irene
Echols P. W.
Nippon Sheet Glass Co. Ltd.
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