Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Including settable material – Adhesive encapsulated
Patent
1995-04-28
1996-10-08
Canfield, Robert J.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Including settable material
Adhesive encapsulated
52699, 52698, 5274521, 52704, 4052595, 4052596, 411930, 411258, F16B 1300
Patent
active
055623778
ABSTRACT:
An anchor sleeve and bolt assembly adapted to chemically fasten a fixture or other object having a mounting hole to a masonry body. The assembly compresses a bolt provided with a head engageable by a torque tool and a shank extending from the head, an anchor sleeve threadably received on the shank and extending therefrom to define a void between the end of the shank and the end of the sleeve, and a deformable collar interposed between the head of the bolt and the sleeve. To install the assembly, it is inserted through the fixture mounting hole into a hole drilled in the masonry body whose depth is such that the bolt head then lies adjacent the fixture. Deposited in the drilled hole is a charge of an uncured flowable bonding agent which when the assembly is inserted therein, then spreads into the space between the sleeve and the bank of the drilled hole whereby when the agent is cured and hardened, the sleeve is then chemically anchored in the hole. Should further tightening be required, the bolt is turned by the tool to deform the collar and advance the shank into the void, thereby causing the head of the bolt to press the fixture tightly against the masonry body.
REFERENCES:
patent: 4642964 (1987-02-01), Kellison
patent: 4652193 (1987-03-01), Hibbs
patent: 4706437 (1987-11-01), Boecker
patent: 4836729 (1989-06-01), Bisping et al.
patent: 4840524 (1989-06-01), Bisping et al.
patent: 5033910 (1991-07-01), Wright
patent: 5098227 (1992-03-01), Wright
patent: 5263804 (1993-11-01), Ernst et al.
Giannuzzi Anthony C.
Giannuzzi Louis N.
Canfield Robert J.
Ebert Michael
LandOfFree
Anchor sleeve and bolt assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anchor sleeve and bolt assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anchor sleeve and bolt assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-52406