发明名称 Dual-configuration shear bolt
摘要 A dual-configuration shear bolt for coupling components of an assembly is provided. The dual-configuration shear bolt can include a body defining a chamber and a pin in the chamber. The body can include a shear portion. The pin can move between a shearing position and a non-shearing position. The pin can be retained within the shear portion by a retaining mechanism in the non-shearing position. The pin can be moved away from the shear portion to the shearing position.
申请公布号 AU2013402497(B2) 申请公布日期 2016.09.15
申请号 AU20130402497 申请日期 2013.10.09
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 DONOVAN, STACEY BLAINE
分类号 E21B7/08;F16B19/00 主分类号 E21B7/08
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