US Patent 11274505 Gripper assembly for a coiled tubing injector

A gripper assembly for a coiled tubing injector includes a gripper block configured to grip a tubular member, wherein the gripper block includes a gripper key and a channel, and a carrier configured to couple to a chain of the coiled tubing injector, wherein the carrier includes a carrier key, wherein the carrier key is receivable within the channel of the gripper block whereby the gripper block encloses the carrier key and the gripper key interlocks with the carrier key.