ОГРАНИЧИТЕЛЬНЫЙ ХОМУТ ДЛЯ ИСПОЛЬЗОВАНИЯ С КРЕПЛЕНИЯМИ ОБСАДНЫХ ТРУБ

摘要

A limit clamp for securing a tool to a casing having a groove in its outer surface. The limit clamp comprises a block having a base and a flange. The base is positioned in the groove to contact at least one stop in the groove and the flange extends out of the groove. The limit clamp also comprise a lock ring encircling the block and the casing, wherein the lock ring engages the block.