| 摘要 |
PROBLEM TO BE SOLVED: To dissolve nonconformity attendant upon throttle at the time of cutting molten glass by a blade of circular-arc motion. SOLUTION: A cutter is provided with a pair of slide blocks 3a, 3b of symmetrical reciprocating motion along a direct acting guide 4, arms 2a, 2b attached to each slide block and molten glass blades 1a, 1b attached to each arm top end. The blades 1a, 1b perform linear reciprocating motion by being guided by the direct acting guide 4 through the slide blocks 3a, 3b. COPYRIGHT: (C)2003,JPO
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