Injection boring anchor with auger blade

Details Injection boring anchor with auger blade Injection boring anchor with auger blade

1992-10-23

1995-02-14

Britts, Ramon S.

Boring or penetrating the earth

With tool shaft detail

Helix or helically arranged structure

1753252, 175394, F21B 1722

Patent

active

053886550

ABSTRACT:
A boring tube has at least one tubular base body having a throughgoing longitudinal passage and an outer side and a coil arranged on the outer side of the base body and extending over its whole length. The coil has a pitch of 1 m-3 m and a radial width which starting from the outer side of the base body is at least 10 mm.

REFERENCES:
patent: 1659327 (1928-02-01), Montgomery
patent: 1846177 (1932-02-01), Bascom et al.
patent: 1959368 (1934-05-01), Kennedye
patent: 2088759 (1937-08-01), Rassieur
patent: 2336029 (1943-12-01), Ogarrio
patent: 2504601 (1950-04-01), Spry
patent: 2831659 (1958-04-01), Kukucheck et al.
patent: 3085639 (1963-04-01), Fitch
patent: 3226855 (1966-01-01), Smith
patent: 3301338 (1967-01-01), Dickinson
patent: 3651876 (1972-03-01), Henson

Affiliated with

Also associated with

Rating

Injection boring anchor with auger blade does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection boring anchor with auger blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection boring anchor with auger blade will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-281914