FR2412657A1 - Rouleur compresseur a cylindre polylobe et procede permettant de le commander - Google Patents
Rouleur compresseur a cylindre polylobe et procede permettant de le commanderInfo
- Publication number
- FR2412657A1 FR2412657A1 FR7815547A FR7815547A FR2412657A1 FR 2412657 A1 FR2412657 A1 FR 2412657A1 FR 7815547 A FR7815547 A FR 7815547A FR 7815547 A FR7815547 A FR 7815547A FR 2412657 A1 FR2412657 A1 FR 2412657A1
- Authority
- FR
- France
- Prior art keywords
- cylinder
- polylobe
- controlling
- compressor
- procedure
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/026—Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Machines (AREA)
- Friction Gearing (AREA)
Abstract
ROULEUR COMPRESSEUR ET PROCEDE PERMETTANT DE LE COMMANDER. LE ROULEUR COMPRESSEUR 10 COMPREND UN CHASSIS DE TRACTION 16 ET UN CYLINDRE COMPRESSEUR POLYLOBE 12 RELIE A CE CHASSIS PAR SON ESSIEU 12.1. DES MOYENS DE CONTENTION 60 MONTES SUR LE CHASSIS PEUVENT ENTRER EN CONTACT GLISSANT AVEC L'UNE ETOU L'AUTRE FACE D'EXTREMITE DU CYLINDRE PENDANT QUE CELUI-CI ROULE, AFIN DE LIMITER LES MOUVEMENTS D'INCLINAISON DU CYLINDRE SUR L'HORIZONTALE ETOU SUR LA DIRECTION D'AVANCE. APPLICATION AUX ROULEURS COMPRESSEURS TRACTES OU AUTOMOTEURS.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA00773141A ZA773141B (en) | 1977-05-25 | 1977-05-25 | Method of operating a compaction roller assembly and a compaction roller assembly |
ZA773142 | 1977-05-25 | ||
ZA775113 | 1977-08-23 | ||
ZA78477 | 1978-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412657A1 true FR2412657A1 (fr) | 1979-07-20 |
FR2412657B1 FR2412657B1 (fr) | 1983-10-28 |
Family
ID=27506076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815547A Granted FR2412657A1 (fr) | 1977-05-25 | 1978-05-25 | Rouleur compresseur a cylindre polylobe et procede permettant de le commander |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5416803A (fr) |
BE (1) | BE867455A (fr) |
BR (1) | BR7803291A (fr) |
DE (1) | DE2822441A1 (fr) |
FR (1) | FR2412657A1 (fr) |
GB (1) | GB1583425A (fr) |
NL (1) | NL7805610A (fr) |
SE (1) | SE7805960L (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5429045B2 (fr) * | 1973-11-12 | 1979-09-20 | ||
GB9422415D0 (en) * | 1994-11-07 | 1995-01-04 | Compaction Tech Soil Ltd | Compaction of soil |
GB9514583D0 (en) * | 1995-07-17 | 1995-09-13 | Compaction Tech Soil Ltd | Soil compactor with stabilising wheel system |
GB2437960B (en) | 2006-05-08 | 2008-08-13 | Aqs Holdings Ltd | Ground engineering method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2909406A (en) * | 1958-05-20 | 1959-10-20 | Albert B Meservey | Process for decontaminating thorium and uranium with respect to ruthenium |
FR2209377A5 (fr) * | 1972-12-04 | 1974-06-28 | South African Inventions | |
FR2268114A1 (fr) * | 1974-04-19 | 1975-11-14 | South African Inventions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2909106A (en) * | 1953-08-17 | 1959-10-20 | Berrange Aubrey Ralph | Impact rolling or tamping machines for the compaction of loose materials, such as road surfaces |
US3099942A (en) * | 1959-04-25 | 1963-08-06 | Abg Werke Gmbh Fa | Roller for road construction |
DE2359375C2 (de) * | 1973-11-28 | 1984-06-14 | South African Inventions Development Corp., Pretoria, Transvaal | Verdichtungswalze mit einer unrunden Walzentrommel |
US4019825A (en) * | 1975-11-21 | 1977-04-26 | Berrange Aubrey R | Soil compactor |
-
1978
- 1978-05-05 GB GB18001/78A patent/GB1583425A/en not_active Expired
- 1978-05-23 BR BR787803291A patent/BR7803291A/pt unknown
- 1978-05-23 DE DE19782822441 patent/DE2822441A1/de not_active Withdrawn
- 1978-05-24 NL NL7805610A patent/NL7805610A/xx not_active Application Discontinuation
- 1978-05-24 JP JP6214978A patent/JPS5416803A/ja active Pending
- 1978-05-24 SE SE7805960A patent/SE7805960L/xx unknown
- 1978-05-25 BE BE188015A patent/BE867455A/fr not_active IP Right Cessation
- 1978-05-25 FR FR7815547A patent/FR2412657A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2909406A (en) * | 1958-05-20 | 1959-10-20 | Albert B Meservey | Process for decontaminating thorium and uranium with respect to ruthenium |
FR2209377A5 (fr) * | 1972-12-04 | 1974-06-28 | South African Inventions | |
FR2268114A1 (fr) * | 1974-04-19 | 1975-11-14 | South African Inventions |
Also Published As
Publication number | Publication date |
---|---|
JPS5416803A (en) | 1979-02-07 |
GB1583425A (en) | 1981-01-28 |
BE867455A (fr) | 1978-11-27 |
BR7803291A (pt) | 1979-02-06 |
DE2822441A1 (de) | 1978-12-07 |
FR2412657B1 (fr) | 1983-10-28 |
NL7805610A (nl) | 1978-11-28 |
SE7805960L (sv) | 1978-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |