Handling: hand and hoist-line implements – Contact lens applicator
Patent
1994-10-27
1996-12-24
Kramer, Dean
Handling: hand and hoist-line implements
Contact lens applicator
403 78, 403164, 410101, B66C 166, F16G 1508
Patent
active
055868010
ABSTRACT:
A stud mounted hoist assembly for lifting, moving, suspending, or loading material and equipment during construction comprises a ring assembly, a welding stud anchor, and a bushing having a chamfered inner cylindrical surface to accommodate weld flash when mounting the assembly to a load or overhead structure. The bushing and ring assembly provide pivot and swivel capability to the mount. One operator can quickly and securely install a temporary lifting point where and when needed without the assistance of support personnel.
REFERENCES:
patent: 3297293 (1967-01-01), Andrews et al.
patent: 3831532 (1974-08-01), Smith et al.
patent: 4431352 (1984-02-01), Andrews
patent: 4558979 (1985-12-01), Andrews
patent: 4570987 (1986-02-01), Wong et al.
patent: 4592686 (1986-06-01), Andrews
patent: 4641986 (1987-02-01), Tsui et al.
patent: 4684304 (1987-08-01), Franks
patent: 4705422 (1987-11-01), Tsui et al.
patent: 4850772 (1989-07-01), Jenkins
patent: 5393164 (1995-02-01), Renner et al.
Sawyer David R.
Wheeler Douglas M.
Kramer Dean
Newport News Shipbuilding and Dry Dock Company
Rosen C. N.
LandOfFree
Stud mounted hoist ring does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stud mounted hoist ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stud mounted hoist ring will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1174845