Static structures (e.g. – buildings) – Intersection of wall to floor – ceiling – roof – or another wall – Trihedral shafts-type corner
Patent
1985-10-28
1987-04-14
Ridgill, Jr., James L.
Static structures (e.g., buildings)
Intersection of wall to floor, ceiling, roof, or another wall
Trihedral shafts-type corner
52656, 52475, 403171, E04C 238, F16B 1250
Patent
active
046568018
ABSTRACT:
A three way joint for a frame structure comprises a location piece secured to one end of a first transverse member and having two spaced protrusions extending axially of the first transverse member and a screw threaded nut (not shown); a second transverse member to engage over the location piece and having apertures to receive the protrusions and a further aperture and an upright frame member having apertures therein to receive the protrusions; and a further aperture to receive a bolt, the bolt passing through the apertures and engaging in the nut to clamp the three members together. A reinforcing member may be included.
REFERENCES:
patent: 1665816 (1928-04-01), Mautner
patent: 2049925 (1936-08-01), Rafter
patent: 2351127 (1944-06-01), Hodson
patent: 2703635 (1955-03-01), Carlson
United Kingdom Application GB 2,067,639 A, published 30 Jul. 1981, 3 pages of dwgs., 3 pages of spec.
United Kingdom Application GB 2,112,492 A, published 20 Jul. 1983, 3 pages of dwgs., 7 pages of spec.
Ridgill, Jr. James L.
Rittal-Werk Rudolf LOH GmbH & CO KG
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