PLATE-LIKE MATERIAL FEEDING DEVICE
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United States of America
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Issued Date -
Dec 26, 2024
app pub date -
Jun 14, 2024
filing date -
Jun 14, 2024
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Abstract
A plate-like material feeding device configured to convey a plate-like material by sandwiching the plate-like material between a lower roll and an upper roll performs switching between a clamping state in which at least one of the upper roll or the lower roll is brought close to another one and a releasing state in which the at least one of the upper and lower rolls is separated away from another one by moving a cam follower in accordance with an outer peripheral profile of a circular cam. The outer peripheral profile of the circular cam has a projecting portion in a range different from a rotation angle range of the circular cam during operation, and has a recessed portion, which is formed in a vicinity of the top of the projecting portion and is configured to receive a part of an outer periphery of the cam follower.
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