EP0310374A3 - Apparatus for removing water from the ground - Google Patents
Apparatus for removing water from the ground Download PDFInfo
- Publication number
- EP0310374A3 EP0310374A3 EP88309023A EP88309023A EP0310374A3 EP 0310374 A3 EP0310374 A3 EP 0310374A3 EP 88309023 A EP88309023 A EP 88309023A EP 88309023 A EP88309023 A EP 88309023A EP 0310374 A3 EP0310374 A3 EP 0310374A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- recesses
- water
- ground
- slits
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/108—Removing liquids or semi- liquids, e.g. absorbing rain water, sucking-off mud
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
An apparatus for removing water from the ground
comprises at least one ground-engaging drum (10)
including a hollow cylinder (11) mounted for rotation
about a substantially horizontal axis, and a plurality of
recesses (13) substantially parallel to the rotational
axis of the cylinder formed in the outer surface of the
cylinder around the periphery thereof. A non-porous
sheet (14) of resilient material covers the outer surface
of the cylinder, and a plurality of slits (15) are cut in
the covering sheet over the recesses in the cylinder.
The slits are normally closed but are capable of opening
under the pressure of water (21) built up in front of the
drum, as the latter is moved across the ground, to permit
such water to enter the recesses (13) in the region of
ground contact. The slits close away from the region of
ground contact to retain the water in the recesses, and
apertures (16) in the recesses permit water retained
therein to discharge into the interior of the cylinder at
a certain height within the cylinder for collection in a
water tank (17) within the cylinder.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IE112887A IE871128L (en) | 1987-05-06 | 1987-05-06 | Apparatus for removing water from the ground |
| IE112887 | 1987-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0310374A2 EP0310374A2 (en) | 1989-04-05 |
| EP0310374A3 true EP0310374A3 (en) | 1989-08-09 |
Family
ID=11022357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP88309023A Withdrawn EP0310374A3 (en) | 1987-05-06 | 1988-09-29 | Apparatus for removing water from the ground |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0310374A3 (en) |
| JP (1) | JPH0258611A (en) |
| AU (1) | AU2295688A (en) |
| IE (1) | IE871128L (en) |
| NZ (1) | NZ226336A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011155556A1 (en) * | 2010-06-12 | 2011-12-15 | 足立 和男 | Method and apparatus for cleaning high performance pavement |
| CN115821831B (en) * | 2023-02-16 | 2023-05-09 | 河南新路航交通科技有限公司 | Airport runway removes gluey equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE698357A (en) * | 1965-08-13 | 1967-10-16 | ||
| EP0031112A1 (en) * | 1979-12-19 | 1981-07-01 | Franz Messner | Apparatus for dewatering surface soils |
| EP0120656A1 (en) * | 1983-03-16 | 1984-10-03 | Zestful Holdings Limited | Apparatus for removing water from the ground |
-
1987
- 1987-05-06 IE IE112887A patent/IE871128L/en unknown
-
1988
- 1988-09-26 NZ NZ22633688A patent/NZ226336A/en unknown
- 1988-09-29 EP EP88309023A patent/EP0310374A3/en not_active Withdrawn
- 1988-09-29 JP JP24263088A patent/JPH0258611A/en active Pending
- 1988-09-29 AU AU22956/88A patent/AU2295688A/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE698357A (en) * | 1965-08-13 | 1967-10-16 | ||
| EP0031112A1 (en) * | 1979-12-19 | 1981-07-01 | Franz Messner | Apparatus for dewatering surface soils |
| EP0120656A1 (en) * | 1983-03-16 | 1984-10-03 | Zestful Holdings Limited | Apparatus for removing water from the ground |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0258611A (en) | 1990-02-27 |
| IE871128L (en) | 1988-11-06 |
| AU2295688A (en) | 1989-04-06 |
| EP0310374A2 (en) | 1989-04-05 |
| NZ226336A (en) | 1989-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
| 17P | Request for examination filed |
Effective date: 19900208 |
|
| 17Q | First examination report despatched |
Effective date: 19910516 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19920714 |
|
| ET | Fr: translation filed |