Spreading anchor

Details Spreading anchor Spreading anchor

1986-09-22

1987-10-27

Wilson, Neill

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Having separate expander means

With hole forming means

411 55, 411 60, F16B 1304, F16B 1306

Patent

active

047026545

ABSTRACT:
A spreading anchor comprising an anchor rod (1) including a spreading cone (5) on its front end (4) in the direction of insertion of said anchor (1), the spreading cone (5) flaring in the insertion direction and adapted to cooperate with a spreading sleeve (9) which is provided with several longitudinal slots (10), said slots (10) originating from the front rim (11) of said spreading sleeve (9) and forming spreading lamellae (18), at least two of said spreading lamellae (18) being opposed, the end faces (21) of said opposed lamellae (18) in the insertion direction being provided with cutting inserts.

REFERENCES:
patent: 3353437 (1967-11-01), Fischer
patent: 4339217 (1982-07-01), Lacey
patent: 4402637 (1983-09-01), Seghezzi et al.
patent: 4575294 (1986-03-01), Mermi et al.

Affiliated with

Also associated with

Rating

Spreading anchor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1269471