Instantaneous center of rotation

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Related to Instantaneous center of rotation: Instantaneous axis of rotation
(Kinematics) in a plane or in a plane figure which has motions both of translation and of rotation in the plane, is the point which for the instant is at rest.

See also: Instantaneous

References in periodicals archive ?
The instantaneous center of rotation transfers in the area is surrounded by these three points.
The instantaneous center of rotation of the third lumbar inter-vertebral joint.
The cobalt chrome alloy and polyethylene device is designed to accommodate the segmental instantaneous center of rotation via a mobile-bearing core, reducing bone stresses and eliminating the need for invasive vertebral anchorage.
The Mobi-C's polyethylene insert provides controlled mobility that respects the instantaneous center of rotation and closely replicates anatomic movement, allowing for six degrees of freedom.
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