161 |
Pile with reinforced leading end |
US30799672 |
1972-11-20 |
US3810363A |
1974-05-14 |
CONTE J |
This disclosure teaches a pile preferably with an H-shaped cross section and having flanges at its leading end reinforced by at least one weld bead. Each of the flanges has a leading end margin and side margins perpendicular thereto so as to form corners. Each of the flanges also includes a median midway between the side margins. Preferably three beads are provided on each flange, each bead in the form of a chevron with an apex on the median and terminating at the corners. According to one preferred embodiment, one of the chevrons has an inclination of about 20*, one about 45* and one about 65*.
|
162 |
One piece, drive fit, closure cap and sleeve for piles |
US3724223D |
1970-11-27 |
US3724223A |
1973-04-03 |
PEPE C |
A drive fit, closure cap for pipe piles formed of a pan having tapered upright sides, the tapered sides serving to lead the pipe into the pan and thereby reduce the pipe diameter to a lesser diameter than it originally had, to thus make a nonwelding self locking water tight joint for efficient pile driving. The pan is provided with an internal annular ring which may be utilized to retain gasket and/or sealant material or may be sized to be a drive fit on the inside of the pipe while the tapered sides of the pan form a drive fit on the outside of the pipe. A drive fit sleeve for joining two pipe piles formed of two such drive fit closure caps joined bottom to bottom and having their bases'' centers blanked out.
|
163 |
A method for driving a foundation element into the earth by means of vibration |
US3677018D |
1970-04-15 |
US3677018A |
1972-07-18 |
WEELE ABRAHAM FRANCOIS VAN |
A method for driving a foundation element into the earth by means of vibration. According to the invention at least one perforated supporting member is taken along by the foundation element when this element is vibrated into the earth. This perforated supporting member may be a perforated plate or a grid composed of upstanding partitions.
|
164 |
Thin-walled pile with closure plug |
US3543524D |
1969-06-20 |
US3543524A |
1970-12-01 |
CLEMENTS WILLIAM C |
|
165 |
Method of pile splicing and driving |
US3504501D |
1968-10-10 |
US3504501A |
1970-04-07 |
FUENTES GABRIEL JR |
|
166 |
Concrete piles and methods and apparatus for forming and splicing them together |
US3449918D |
1967-01-13 |
US3449918A |
1969-06-17 |
FUENTES GABRIEL JR |
|
167 |
Method of forming a pile for building construction purposes and the product thereof |
US50140465 |
1965-10-22 |
US3362171A |
1968-01-09 |
ARPAIA VINCENT C |
|
168 |
Reinforced concrete pile |
US48740365 |
1965-09-15 |
US3352120A |
1967-11-14 |
PELZER HAROLD H |
|
169 |
Cutting shoe for steel sheet piling |
US44864165 |
1965-04-16 |
US3333431A |
1967-08-01 |
DOUGHERTY JOHN J |
|
170 |
Skirt type pile driving point |
US39167764 |
1964-08-24 |
US3306054A |
1967-02-28 |
DOUGHERTY JOHN J |
|
171 |
Pile structure |
US1708660 |
1960-03-23 |
US3137140A |
1964-06-16 |
LUDWIG MULLER |
|
172 |
H-beam pile point |
US3126709D |
|
US3126709A |
1964-03-31 |
|
|
173 |
H-beam pile cutter and combination with h-beam pile |
US3123978D |
|
US3123978A |
1964-03-10 |
|
|
174 |
Driving points for piles |
US55424555 |
1955-12-20 |
US2864241A |
1958-12-16 |
FIORE VINCENT J; OSCAR REICH |
|
175 |
Shoe or tip for wooden piles |
US74271547 |
1947-04-19 |
US2562860A |
1951-07-31 |
COBI WALTER H |
|
176 |
Button bottom pile |
US4320148 |
1948-08-09 |
US2554896A |
1951-05-29 |
CAUDILL HOWARD F |
|
177 |
Method and apparatus for forming concrete piles |
US59293332 |
1932-02-15 |
US1971692A |
1934-08-28 |
LOUIS NADEL |
|
178 |
Pile point |
US66929633 |
1933-05-04 |
US1960888A |
1934-05-29 |
ATWELL GEORGE J |
|
179 |
Pile shoe |
US45123930 |
1930-05-10 |
US1879414A |
1932-09-27 |
MUNOZ GONZALO C |
|
180 |
Setting composite piles |
US64264323 |
1923-05-31 |
US1558127A |
1925-10-20 |
UPSON MAXWELL M |
|