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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38/00
Methods or devices for measuring,; detecting or monitoring; specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
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B21B38/10
for measuring roll-gap, e.g. pass indicators
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B21B38/10

APPARATUS FOR ADJUSTING ROLLER GAP, AND APPARATUS AND METHOD FOR MANUFACTURING ELECTRODE PLATE OF SECONDARY BATTERY USING THE SAME
20260034574 · 2026-02-05 ·

An apparatus for adjusting a roller gap includes: an upper roller and a lower roller configured to perform roll-pressing on an electrode plate of a secondary battery; a roller gap sensor configured to measure a gap between the upper roller and the lower roller and to calculate gap data; and a roller position controller configured to adjust a position of one of the upper roller and lower roller according to the gap data.

APPARATUS FOR ADJUSTING ROLLER GAP, AND APPARATUS AND METHOD FOR MANUFACTURING ELECTRODE PLATE OF SECONDARY BATTERY USING THE SAME
20260034574 · 2026-02-05 ·

An apparatus for adjusting a roller gap includes: an upper roller and a lower roller configured to perform roll-pressing on an electrode plate of a secondary battery; a roller gap sensor configured to measure a gap between the upper roller and the lower roller and to calculate gap data; and a roller position controller configured to adjust a position of one of the upper roller and lower roller according to the gap data.