Concrete form snap tie
US5050365A · kind A · utility
26Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 1990 |
| Grant date | Sep 24, 1991 |
| Priority date | — |
| Expiry date | Jul 23, 2010 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G17/07
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A snap tie for use in maintaining a predetermined spaced relation between opposed forms prior to and during the pouring of a concrete wall therebetween comprises a steel rod of predetermined uniform cylindrical section having at each end an integrally formed head of substantially larger cross sectional dimensions. The rod also includes a portion interconnecting the inner side of each head with the remainder of the rod which has cross sectional dimensions intermediate those of the heads and of the remainder of the rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.