Dikes for damming or diverting liquids
US5236281A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 15, 1992 |
| Grant date | Aug 17, 1993 |
| Priority date | — |
| Expiry date | Jul 15, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D90/24
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A device for damming and diverting liquid on a spill surface has an elongated, pliable dike having a first end, a second end and an exposed surface. The exposed surface is inherently tacky so that it is adherable to the spill surface to prevent flow of liquid past the dike. The dike is preferably triangular and made from a substance, such as polyurethane, so that all exposed surfaces on the dike are inherently tacky, including those created when a portion of the dike is severed to tailor the dike for specific damming needs. The device also includes a joint housing which may be engaged on abutting ends of adjacent dikes to seal the joint. A method for creating a liquid control zone on a spill surface utilizing the dike of the present invention is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.