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US 11,478,861 B2Granted
Chuck-claw coupling mechanism
AssigneeHowa Machinery, Ltd.
InventorsHiroshi Nagaosa, Shin Yoshida
Life of this patent
Estimating the term…
Abstract
A chuck-claw coupling mechanism includes a coupling member provided in a master jaw, a first resilient member, and an operation unit. The coupling member is movable between a coupling position at which the coupling member is coupled to the claw, and a separation position at which the coupling member is separated from the claw. The first resilient member urges the coupling member toward the coupling position. The operation unit moves the coupling member to the separation position.
Claims12
A chuck-claw coupling mechanism for coupling a claw to a master jaw provided in a chuck body, comprising:
- a coupling member provided in the master jaw, the coupling member being movable between a coupling position at which the coupling member is coupled to the claw, and a separation position at which the coupling member is separated from the claw;
- a first resilient member that urges the coupling member toward the coupling position;
- and
- an operation unit that moves the coupling member to the separation position.
1 more element
Dependencies are inferred from the claim text.