A coiled tubing injector unit insert assembly includes a gripping insert configured to be coupled to a carrier block, the insert comprising a tongue with a first cutout configured to engage a shaft extending within a carrier block pocket, the shaft having a first diameter portion and a second larger diameter portion and a junction between the two shaft diameters that is located within the carrier block pocket to couple the gripping insert to the carrier block.
Quick-release gripping insert assembly
2016-08-30
Patent
Elektronische Ressource
Englisch
Pneumatic valve device comprising quick release insert
Europäisches Patentamt | 2024
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