B - Operations – Transporting – 25 – B
Patent
B - Operations, Transporting
25
B
B25B 25/00 (2006.01) E21D 20/00 (2006.01) E21D 21/00 (2006.01) F16G 11/12 (2006.01)
Patent
CA 2273744
A hydraulic cable tensioning device having a main body and tensioning yoke formed from aluminum and being capable of delivering 5,000 psi to tension a cable bearing a barrel and wedge assembly such as in a mine roof bolt or a cable truss. The body defines a pair of cavities which each receive an elongated member bearing a piston which together act as dual action hydraulic cylinders. A cable receiving bore defined in the body receives a cable gripping member to grip the cable while the tensioning yoke pushes against the barrel and wedge assembly in response to forces from the hydraulic cylinders.
Stankus John C.
Taylor Kendal L.
Jennmar Corporation
Sim & Mcburney
LandOfFree
Hydraulic cable tensioner does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic cable tensioner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic cable tensioner will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1388651