Assembly for anchoring an element to a slab
US4468149A · kind A · utility
6Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 1983 |
| Grant date | Aug 28, 1984 |
| Priority date | — |
| Expiry date | Feb 16, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B2200/69
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An assembly for anchoring an element to a concrete slab (10) through means of a bore (22) extending through the slab and a bolt (26) removably received within the bore (22). The bolt (26) has a laterally extending foot (28) engageable with one side of the slab (10). A tapered spike (30) having a length greater than the thickness of the slab (10) is extended through the bore (22) to force the foot (28) into underlying engagement with the slab (10) and maintain the bolt (26) in such engagement and secure the bolt (26) against rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.