Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
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B21B
ROLLING OF METAL
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35/00
Drives for metal-rolling mills; , e.g. hydraulic drives
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B21B35/14
Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
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B21B35/142
Yielding spindle couplings; Universal joints for spindles
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B21B35/145
Hooke's joints or the like with each coupling part pivoted with respect to an intermediate member
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