The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 1996
Filed:
Sep. 27, 1994
Applicant:
Inventors:
James O Glass, Anahuae, TX (US);
Sam M Glass, Anahuae, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D / ;
U.S. Cl.
CPC ...
405274 ; 405279 ;
Abstract
A method and apparatus for inserting a sheet pile (10) into an earth formation utilizing a protective housing (12) releasably connected to the sheet pile (10). The driving force exerted by a vibrator hammer (58) or drop hammer is applied against the protective housing (12) which in turn applies the driving force against the upper end of the sheet pile (10) for driving the sheet pile (10) into the formation. Movable flaps (28, 29) on the lower end of the housing (12) pivot inwardly to engage the lower end of the sheet pile (10) for releasably connecting the protective housing (12) to the sheet pile (10).