Claims
- 1. A method for installing a molded plastic septic tank in soil comprising:
- moving a first anchor element mounted slidingly on the underside of the bottom wall of the plastic tank away from a vertical line within the tank so that said first anchor element is extended horizontally from said bottom wall of the tank, and then depositing soil on said first anchor elements,
- moving a second anchor element mounted in tandem with said first anchor element slidingly on said underside of the bottom wall of the tank in a different direction from the movement of said first anchor element so that said second anchor element is extended horizontally from said bottom wall of the tank, and depositing soil on the first and second anchor elements.
- 2. The method of claim 1 further comprising:
- before moving said first anchor element slidingly on the underside of the bottom wall and depositing soil on said first anchor element, mounting said first anchor element on springy clips configured for slidably holding said first anchor element on the bottom of said bottom wall in resistance to underground forces normal to the bottom of the tank.
- 3. A method for installing a molded plastic septic tank in soil comprising:
- molding springy clips integrally with the bottom wall of the tank, mounting a first anchor element under the tank on the clips which are configured for sliding said first anchor element toward and away from a vertical line within the tank so that said first anchor element can be extended horizontally from said bottom wall of said tank and for holding said first anchor element on the bottom of said bottom wall in resistance to underground forces normal to the bottom of the tank, and then depositing soil on said first anchor element.
Parent Case Info
This application is a continuation of U.S. patent application Ser. No. 08/615,344, filed Mar. 11, 1996, now U.S. Pat. No. 5,772,361.
US Referenced Citations (16)
Continuations (1)
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Number |
Date |
Country |
Parent |
615344 |
Mar 1996 |
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