Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds (for both placing and removing E 02 D 11/00)
7
/
02
•
Placing by driving
7
/
04
•
•
Hand pile-drivers
7
/
06
•
•
Power-driven drivers
7
/
08
•
•
•
Drop drivers with free-falling hammer
7
/
10
•
•
•
with pressure-operated hammer
7
/
12
•
•
•
Drivers with explosion chambers
7
/
14
•
•
•
Components for drivers
7
/
16
•
•
•
•
Scaffolds for drivers
7
/
18
•
Placing by vibrating
7
/
20
•
Placing by pressure or pulling power
7
/
22
•
Placing by screwing down
7
/
24
•
Placing by using fluid jets
7
/
26
•
Placing by using several means simultaneously
7
/
28
•
Placing of hollow piles or mould-pipes by means arranged inside the piles or pipes
7
/
30
•
•
by driving cores
9
/
00
Removing sheet pile bulkheads, piles, mould-pipes, or other moulds (for both placing and removing E 02 D 11/00)
9
/
02
•
by withdrawing
9
/
04
•
by cutting-off under water
11
/
00
Methods or apparatus for both placing and removing sheet pile bulkheads, piles, or mould-pipes (features relating to placing only E 02 D 7/00, to removing only E 02 D 9/00)
13
/
00
Accessories for placing or removing piles or bulkheads
13
/
02
•
specially adapted for placing or removing bulkheads
13
/
04
•
Guide devices; Guide frames
13
/
06
•
for observation while placing
13
/
08
•
Removing obstacles
13
/
10
•
Follow-blocks of pile-drivers or like devices
15
/
00
Handling building or like materials for hydraulic engineering or foundations (conveying or working-up concrete or similar masses in general E 04 G 21/02)
15
/
02
•
Handling of bulk concrete specially for foundation purposes
15
/
04
•
•
Placing concrete in mould-pipes, pile tubes, boreholes, or narrow shafts
15
/
06
•
•
Placing concrete under water
15
/
08
•
Sinking workpieces into water or soil
15
/
10
•
Placing gravel or like material under water
17
/
00
Excavations; Bordering of excavations; Making embankments (soil shifting apparatus E 02 F; earth drilling E 21)
17
/
02
•
Foundation pits
17
/
04
•
•
Bordering or stiffening the sides of foundation pits
17
/
06
•
Foundation ditches or narrow shafts
17
/
08
•
•
Bordering or stiffening the sides of ditches or narrow shafts for foundations
17
/
10
•
•
Covering trenches for foundations
17
/
12
•
•
Back-filling of foundation trenches or ditches
17
/
13
•
Foundation slots; Implements for making these slots
17
/
16
•
Loosening of soil or rock, under water (for correcting streams E 02 B 3/02; by dredgers or excavators E 02 F)
17
/
18
•
Making embankments (E 02 D 17/20 takes precedence)
