Apparatus and method for anchoring a dock
US6585454B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Oct 4, 2000 |
| Grant date | Jul 1, 2003 |
| Priority date | — |
| Expiry date | Oct 4, 2020 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02D27/52
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An anchoring arrangement is provided for anchoring a dock leg to a bottom of a body of water. A base plate has a lumber or timber receiver on its top surface and has three or more anchor legs that are attached to the base plate and that extend downwardly. At least one of the anchor legs preferably has a fluke pivotally attached to it so that when the anchor leg is pushed downwardly into a bottom of a body of water the fluke pivots into contact with the anchor leg. A subsequent attempt to pull the anchor leg upward causes the fluke to pivot into an extended position in which it provides additional resistance to the upward motion of the anchoring leg. Most small docks have legs made of conventional lumber or timbers large enough to provide a buoyant force adequate to support thsi metal anchoring apparatus. One can thus attach the anchoring apparatus to a dock leg, tow the dock leg to wherever it is to be installed, turn it into a vertical orientation, and thrust the anchoring apparatus into the bottom of the body of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.