E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 12/00 (2006.01) B23D 21/12 (2006.01) B26D 3/00 (2006.01) E21B 17/00 (2006.01) E21B 17/12 (2006.01)
Patent
CA 2061695
A rod guide remover is provided for splitting rod guides away from a sucker rod without risk of damage to the rod. A set of opposing blades are used which are kept a selected distance apart by stop members that abruptly contact a set of rod supports for preventing injury to the rod. The gap distances are selected over a relatively narrow range to insure complete splitting of all types of guides yet provide sufficient tolerance to protect the rod.
Dispositif d'enlèvement des guides de tige de pompage, sans risquer d'endommager ladite tige. Un jeu de pales opposées, qui sont tenues à une certaine distance l'une de l'autre par des éléments de butée, entrent brusquement en contact avec des tiges de suspension pour éviter d'endommager la tige. La gamme des distances est relativement étroite afin d'assurer un détachement complet de tous les types de guides, tout en permettant une tolérance suffisante pour protéger la tige.
Dowell James Steven
Eason Ronald Dean
Finlayson & Singlehurst
Flow Control Equipment Inc.
LandOfFree
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