Sucker rod guide clamping devices

Details Sucker rod guide clamping devices Sucker rod guide clamping devices

1993-09-20

1995-07-11

Watson, Robert C.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29257, B23P 1904

Patent

active

054309190

ABSTRACT:
Sucker rod guide clamping devices which in a first embodiment include a scissor clamping device provided with a pair of pivotally-disposed clamping jaws pivotally attached to corresponding pivoting jaw arms. One of the clamping jaws is provided with a projecting plate for engaging a sucker rod and the oppositely-disposed clamping jaw includes a pair of engaging flanges for receiving and seating a slotted sucker rod guide, wherein the sucker rod guide is installed on the sucker rod by pressure applied to the jaw arms. In a second embodiment a piston clamping device includes a C-shaped frame, in which is mounted a fluid cylinder, with a pair of engaging flanges provided in the frame for receiving a sucker rod guide and a fluid cylinder piston adapted to engage a sucker rod. Operation of the fluid cylinder extends the piston, forces the sucker rod into the sucker rod guide slot and installs the sucker rod guide on the sucker rod.

REFERENCES:
patent: 3390446 (1968-07-01), Ettorre
patent: 3908960 (1975-09-01), Bagley
patent: 4810837 (1989-03-01), Giroux

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