Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control
Patent
1987-07-07
1988-12-06
Ro, Bentsu
Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
Running-speed control
318 68, H02P 546
Patent
active
047898143
ABSTRACT:
A transport speed control system for a glass ribbon annealing installation comprising means to control a peripheral drive speed of those of glass ribbon transporting rollers which contact a portion of the glass ribbon at positions downstream of at least a substantially mid-position of the glass ribbon with respect to a direction of transport, to be higher than an advancing speed of that portion of the glass ribbon.
REFERENCES:
patent: 2320850 (1943-06-01), Cook
patent: 3050670 (1962-08-01), Anger et al.
patent: 3585470 (1971-06-01), Connors
patent: 4334175 (1982-06-01), Tanaka et al.
Akashi Naotomo
Horiguchi Takeshi
Ninomiya Katsuaki
Shima Harumi
Yokokawa Takeshi
Nippon Sheet Glass Co. Ltd.
Ro Bentsu
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