Title:
Apparatus for determining energy delivered to a pile
United States Patent 3187553


Inventors:
Guild, Charles L.
Kimball, Perley B.
Application Number:
US15259861A
Publication Date:
06/08/1965
Filing Date:
11/15/1961
Assignee:
Guild, Charles L.
Kimball, Perley B.
Primary Class:
Other Classes:
73/862.27, 73/862.338
International Classes:
E02D13/06
View Patent Images:
US Patent References:
2975846Acoustic method and apparatus for driving piles1961-03-21
2732713N/A1956-01-31
2691300Torque computer1954-10-12
2580299Pile driving measuring instrument1951-12-25
2392293Torque measuring apparatus1946-01-01
Foreign References:
GB492038A1938-09-13