发明名称 |
Apparatus for bending glass sheets |
摘要 |
A roller construction is described for use in glass bending apparatus employing an array of curved rods. A tubular sheath is rotatably mounted on a curved rod. The sheath comprises a tubular metal winding that is coaxial with the rod and a coaxial metal meshing adjacent either the inner or outer surface of the winding. Such a sheath provides both good torsional resistance and flexibility in the axial direction. When an array of such curved rods is used to define a cylindrical surface in glass bending apparatus, heated glass sheets may be bent on such array to conform their curvature to the surface defined by the rods.
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申请公布号 |
US4493724(A) |
申请公布日期 |
1985.01.15 |
申请号 |
US19830537593 |
申请日期 |
1983.09.30 |
申请人 |
SAINT-GOBAIN VITRAGE |
发明人 |
SCHWARZENBERG, NORBERT;UEBERWOLF, HEINZ;HALBERSCHMIDT, FRIEDRICH;AUDI, JOSEPH |
分类号 |
C03B23/025;C03B27/044;C03B35/16;C03B35/18;(IPC1-7):C03B13/16 |
主分类号 |
C03B23/025 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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