ATE238460T1 - POSITIONING ASSEMBLY FOR A RAMMER HEAD - Google Patents
POSITIONING ASSEMBLY FOR A RAMMER HEADInfo
- Publication number
- ATE238460T1 ATE238460T1 AT98610031T AT98610031T ATE238460T1 AT E238460 T1 ATE238460 T1 AT E238460T1 AT 98610031 T AT98610031 T AT 98610031T AT 98610031 T AT98610031 T AT 98610031T AT E238460 T1 ATE238460 T1 AT E238460T1
- Authority
- AT
- Austria
- Prior art keywords
- pile
- ram
- relative
- operational mode
- ram head
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/10—Follow-blocks of pile-drivers or like devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Looms (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A positioning assembly (106) for a ram head (336) has a top surface for receiving impact pulses produced by a ram mechanism and a bottom surface for transmitting said impact pulses to a pile (102) with the purpose of driving said pile (102) into the ground or into a similar surface. The assembly comprises: a first part and a second part. The first part defines an inner space for receiving said ram head (336) and exposing said top and bottom surfaces thereof and allowing said ram head (336) to transmit said impact pulses from said ram mechanism to said pile (102).The first part further has blocking means (342) for preventing said ram head (336) from being separated from said first part, and is fixatable to said ram mechanism. The second part (330) is journalled rotatably relative to the first part round an axis of rotation, which is substantially coinciding with the longitudinal axes of said ram head (336) and of said pile (102). The second part (330) further has fixation means for fixating said pile (102) in a specific and fixed rotational relationship relative to said second part (330). The assembly further comprises motor-drive means (300) co-operating with the first and second parts and has a first operational mode and a second operational mode. The motor-drive means (300) generates in the first operational mode a rotational motion of said second part (330) relative to said first part round said axis of rotation, and generates in said second operational mode a fixation of said second part (330) relative to said first part preventing said second part from rotating relative to said first part round said axis of rotation. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98610031A EP0984105B1 (en) | 1998-08-31 | 1998-08-31 | Positioning assembly for a ram head |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE238460T1 true ATE238460T1 (en) | 2003-05-15 |
Family
ID=8235853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98610031T ATE238460T1 (en) | 1998-08-31 | 1998-08-31 | POSITIONING ASSEMBLY FOR A RAMMER HEAD |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0984105B1 (en) |
AT (1) | ATE238460T1 (en) |
DE (1) | DE69813796T2 (en) |
DK (1) | DK0984105T3 (en) |
PL (1) | PL211251B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10255753A1 (en) * | 2002-11-28 | 2004-06-09 | Menck Gmbh | Ram device for driving in piles has distance between separable pile guide's lower end and hammer cover smaller than twice internal diameter of pile guide, preferably less than half internal diameter |
EP2204498A1 (en) | 2008-12-23 | 2010-07-07 | Centrum Pæle A/S | Pile extension |
DE102015214927B4 (en) * | 2015-08-05 | 2021-11-11 | Rwe Renewables Gmbh | Ramming material for driving into a building ground and driving device for driving ramming material into a building ground |
CN109113061B (en) * | 2018-09-25 | 2020-12-15 | 安徽南大星新材料科技有限公司 | Hydraulic pile driver for constructional engineering |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931186A (en) * | 1958-02-05 | 1960-04-05 | Mckiernan Terry Corp | Pile drive cap |
US4479552A (en) * | 1983-03-08 | 1984-10-30 | Conmaco, Inc. | Pile driving cap block cushion |
DK165797C (en) | 1989-04-11 | 1993-06-21 | Aarsleff As | PROCEDURE FOR FRAMING THE PAEL AND FRAME HEAD FOR FIXING THE HAMMER MECHANISM IN RELATION TO A PAEL |
DK167577B1 (en) | 1989-04-11 | 1993-11-22 | Aarsleff Per As | MACHINE FOR PAINTING FRAMEWORK, PROCEDURE FOR TRANSPORTING AND ESTABLISHING MACHINE FOR PAULING FRAMEWORK AND PROCEDURE FOR ESTABLISHING A FOUNDATION |
DK167067B1 (en) | 1989-04-11 | 1993-08-23 | Aarsleff Per As | MACHINE FOR PAINTING FRAMEWORK, PROCEDURE FOR TRANSPORTING AND ESTABLISHING MACHINE FOR RAILING FRAMEWORK AND PROCEDURE FOR ESTABLISHING FOUNDATION BASIS |
-
1998
- 1998-08-31 EP EP98610031A patent/EP0984105B1/en not_active Expired - Lifetime
- 1998-08-31 DE DE69813796T patent/DE69813796T2/en not_active Expired - Fee Related
- 1998-08-31 DK DK98610031T patent/DK0984105T3/en active
- 1998-08-31 AT AT98610031T patent/ATE238460T1/en not_active IP Right Cessation
-
1999
- 1999-08-31 PL PL335197A patent/PL211251B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL211251B1 (en) | 2012-04-30 |
DE69813796T2 (en) | 2004-01-29 |
PL335197A1 (en) | 2000-03-13 |
EP0984105B1 (en) | 2003-04-23 |
DK0984105T3 (en) | 2003-08-04 |
DE69813796D1 (en) | 2003-05-28 |
EP0984105A1 (en) | 2000-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |