Boots – shoes – and leggings
Patent
1983-06-24
1986-02-04
Smith, Jerry
Boots, shoes, and leggings
364474, 318571, 318 12, 408 11, G05B 1302
Patent
active
045690138
ABSTRACT:
A method and an apparatus for controlling spindle speed are disclosed. When the speed ranges of respective gear ranges are selected in advance so that speed ranges corresponding to neighboring gear ranges partially overlap one another, and the gear range conforming to the commanded spindle speed is selected for rotating the spindle at the commanded spindle speed, it is determined whether the commanded spindle speed belongs to the currently selected range, no gear change is made if the decision is affirmative, and the gear range to which the newly commanded spindle speed belongs is found if the decision is negative, the gear range being switched to the gear range thus found.
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European Search Report, Application No. EP 83 30 3616.
Kishi Hajimu
Takegahara Takashi
Tanaka Kunio
Fanuc Limited
Lastova John R.
Smith Jerry
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