Hydraulic and earth engineering – Earth treatment or control – Rock or earth bolt or anchor
Patent
1993-10-08
1995-05-30
Corbin, David H.
Hydraulic and earth engineering
Earth treatment or control
Rock or earth bolt or anchor
4053022, 405303, E21D 2100
Patent
active
054196604
ABSTRACT:
A bending and feeding apparatus and a method therefor are provided for installing a cable into a preformed bore. The apparatus comprises a main frame on which are mounted guiding means for guiding the cable along a path from an entry of the apparatus to an exit thereof, traction means mounted along the path for driving the cable forward, bending means mounted along the path for bending the cable, and shearing means mounted along the path for severing the cable. In operation, the free end of the cable is bent prior to its insertion into the bore. The bent free end is then driven into bore until it substantially reaches the bottom thereof. The cable is finally severed by the shearing means at the end of the operation.
REFERENCES:
patent: 3844244 (1974-10-01), White
patent: 3913338 (1975-10-01), Galis
patent: 4085492 (1978-04-01), Stange
patent: 4147458 (1979-04-01), Elders
patent: 4158520 (1979-06-01), Prebensen
patent: 4229124 (1980-10-01), Frey et al.
patent: 4445668 (1984-05-01), Sauber
patent: 4453845 (1984-06-01), Donan, Jr.
patent: 4508251 (1985-04-01), Harada et al.
patent: 4514111 (1985-04-01), Issakainen
patent: 4589803 (1986-05-01), Totten, III
patent: 4626139 (1986-12-01), Blackwell
patent: 4710065 (1987-12-01), Leppanen
patent: 4784531 (1988-11-01), Calandra, Jr.
patent: 4832289 (1989-05-01), Waggoner
patent: 4934873 (1990-06-01), Calandra, Jr.
Report 104--Cable Bolt Cassette System, BLM MINCON INC. Product Report, Jan. 1992.
THIESSEN TEAM LANGLEY, Serving the Mining Industry since 1954, "Team Talk", No. 2, vol. 3, May 1991.
Corbin David H.
Metal Marquis Inc.
LandOfFree
Bending and feeding apparatus for installing a cable into a pref does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bending and feeding apparatus for installing a cable into a pref, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bending and feeding apparatus for installing a cable into a pref will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-358074