HEAD ASSEMBLY

申请号 EP10745719 申请日 2010-02-22 公开(公告)号 EP2401472A4 公开(公告)日 2017-06-28
申请人 IMDEX GLOBAL B V; 发明人 BEACH ANDREW; MCLEOD GAVIN; BLAKEWAY BEN;
摘要 A latching system has a latch body, a latch carrier and two latch dogs. The latch dogs are retained in the latch carrier by two pins. The latch carrier is located within the latch body. The latch body has slots through which the latch dogs can extend. The pins pass through both latch dogs and through longitudinal slots in the latch carrier. The pins are fixed at their opposite ends to the latch body. When the latch carrier is moved axially the latch dogs move parallel to each other between: a latching position where the latch dogs extend from the latch body and latch carrier and can engage a latching mechanism; and a release position where the latch dogs retract inwardly.
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