ZA200205255B - Enclosure system for conveyors. - Google Patents
Enclosure system for conveyors. Download PDFInfo
- Publication number
- ZA200205255B ZA200205255B ZA200205255A ZA200205255A ZA200205255B ZA 200205255 B ZA200205255 B ZA 200205255B ZA 200205255 A ZA200205255 A ZA 200205255A ZA 200205255 A ZA200205255 A ZA 200205255A ZA 200205255 B ZA200205255 B ZA 200205255B
- Authority
- ZA
- South Africa
- Prior art keywords
- enclosure
- concrete
- tubular
- enclosure system
- formwork
- Prior art date
Links
- 239000004567 concrete Substances 0.000 claims abstract description 89
- 238000009415 formwork Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000005266 casting Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000012809 cooling fluid Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 29
- 239000000463 material Substances 0.000 description 19
- 238000010276 construction Methods 0.000 description 16
- 230000035882 stress Effects 0.000 description 12
- 230000002787 reinforcement Effects 0.000 description 9
- 239000002184 metal Substances 0.000 description 8
- 239000011150 reinforced concrete Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 239000013590 bulk material Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 5
- 238000005253 cladding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010011416 Croup infectious Diseases 0.000 description 1
- 208000019693 Lung disease Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 201000010549 croup Diseases 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011376 self-consolidating concrete Substances 0.000 description 1
- 235000008113 selfheal Nutrition 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/02—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D1/00—Bridges in general
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Chain Conveyers (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Pusher Or Impeller Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9930308.3A GB9930308D0 (en) | 1999-12-23 | 1999-12-23 | Concrete tubes for enclosing machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200205255B true ZA200205255B (en) | 2002-08-15 |
Family
ID=10866828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200205255A ZA200205255B (en) | 1999-12-23 | 2002-07-01 | Enclosure system for conveyors. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1240090B1 (de) |
| AT (1) | ATE273892T1 (de) |
| AU (1) | AU775098B2 (de) |
| CA (1) | CA2395375A1 (de) |
| DE (1) | DE60013172D1 (de) |
| GB (2) | GB9930308D0 (de) |
| WO (1) | WO2001047790A1 (de) |
| ZA (1) | ZA200205255B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100419703B1 (ko) * | 2001-03-08 | 2004-02-25 | (주)평화엔지니어링 | 아치교의 프리캐스트 아치 세그먼트와, 이것을 이용한아치 시공방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1520477A (fr) * | 1967-01-16 | 1968-04-12 | Fr D Etudes Minieres Soc | Passerelle transporteur de produits sensibles aux agents atmosphériques |
| FR1562184A (de) * | 1968-02-15 | 1969-04-04 | ||
| DE2127156A1 (de) * | 1971-06-01 | 1972-12-14 | Riechelmann, Harry, Riechelmann, Gundo, 5802 Wetter | Spannbeton-Rohrbrücken und ihre Fertigungsanlage |
| DE3423998C1 (de) * | 1984-06-29 | 1986-01-23 | Andrä, Wolfhart, Dr.-Ing., 7000 Stuttgart | Verfahren zur Herstellung von Brückenüberbauten o.dgl. langen Bauwerken aus Stahl- oder Spannbeton mit Hilfe einer frei tragenden Vorschubrüstung und Vorrichtung zur Durchführung des Verfahrens |
| FR2626920A1 (fr) * | 1988-02-09 | 1989-08-11 | Laloire Jean Marc | Coffrages gonflables susceptibles de se propulser dans les airs |
| IT1234461B (it) * | 1989-06-21 | 1992-05-18 | Carcassi Marco | Procedimento ed attrezzatura di prefabbricazione di ponti ed opere simili, con getto simultaneo dei segmenti componenti una campata |
| GB9915663D0 (en) * | 1999-07-06 | 1999-09-01 | Tomlinson Andrew D | Improvements relating to the construction of covered open spaces |
-
1999
- 1999-12-23 GB GBGB9930308.3A patent/GB9930308D0/en not_active Ceased
-
2000
- 2000-12-27 WO PCT/GB2000/005000 patent/WO2001047790A1/en active IP Right Grant
- 2000-12-27 DE DE60013172T patent/DE60013172D1/de not_active Expired - Lifetime
- 2000-12-27 GB GB0031649A patent/GB2356876B/en not_active Expired - Fee Related
- 2000-12-27 EP EP00985699A patent/EP1240090B1/de not_active Expired - Lifetime
- 2000-12-27 AU AU22098/01A patent/AU775098B2/en not_active Ceased
- 2000-12-27 CA CA002395375A patent/CA2395375A1/en not_active Abandoned
- 2000-12-27 AT AT00985699T patent/ATE273892T1/de not_active IP Right Cessation
-
2002
- 2002-07-01 ZA ZA200205255A patent/ZA200205255B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU775098B2 (en) | 2004-07-15 |
| GB2356876A (en) | 2001-06-06 |
| EP1240090B1 (de) | 2004-08-18 |
| EP1240090A1 (de) | 2002-09-18 |
| GB2356876B (en) | 2003-01-29 |
| CA2395375A1 (en) | 2001-07-05 |
| GB0031649D0 (en) | 2001-02-07 |
| GB9930308D0 (en) | 2000-02-09 |
| ATE273892T1 (de) | 2004-09-15 |
| DE60013172D1 (de) | 2004-09-23 |
| WO2001047790A1 (en) | 2001-07-05 |
| AU2209801A (en) | 2001-07-09 |
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