ZA200501743B - No leak system for irrigation wheel-drive gearbox. - Google Patents
No leak system for irrigation wheel-drive gearbox. Download PDFInfo
- Publication number
- ZA200501743B ZA200501743B ZA200501743A ZA200501743A ZA200501743B ZA 200501743 B ZA200501743 B ZA 200501743B ZA 200501743 A ZA200501743 A ZA 200501743A ZA 200501743 A ZA200501743 A ZA 200501743A ZA 200501743 B ZA200501743 B ZA 200501743B
- Authority
- ZA
- South Africa
- Prior art keywords
- gearbox
- cap
- bearing
- input
- face
- Prior art date
Links
- 230000002262 irrigation Effects 0.000 title claims description 41
- 238000003973 irrigation Methods 0.000 title claims description 41
- 238000007789 sealing Methods 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000010942 ceramic carbide Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 14
- 239000000314 lubricant Substances 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004610 Internal Lubricant Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- General Details Of Gearings (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/207,341 US6820822B2 (en) | 2002-07-29 | 2002-07-29 | No leak seal system for irrigation wheel-drive gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200501743B true ZA200501743B (en) | 2005-09-06 |
Family
ID=30770406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200501743A ZA200501743B (en) | 2002-07-29 | 2005-02-28 | No leak system for irrigation wheel-drive gearbox. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6820822B2 (pt) |
| EP (1) | EP1545791A1 (pt) |
| AU (1) | AU2003281779A1 (pt) |
| BR (1) | BR0313346A (pt) |
| CA (1) | CA2494071A1 (pt) |
| MX (1) | MXPA05001250A (pt) |
| WO (1) | WO2004011155A1 (pt) |
| ZA (1) | ZA200501743B (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8826774B1 (en) | 2009-12-30 | 2014-09-09 | Universal Motion Components Co. Inc. | Gearbox and cartridge insert for gearbox |
| US9086131B2 (en) | 2013-01-24 | 2015-07-21 | Silver Ii Us Holdings, Llc | Gearbox output seal |
| CA3024116C (en) | 2016-05-23 | 2022-04-12 | Universal Motion Components Co., Inc. | Gearbox with internal diaphragm |
| US10415688B2 (en) * | 2017-10-20 | 2019-09-17 | Valmont Industries, Inc. | Remotely mounted gearbox breather for an irrigation machine |
| CN108522227B (zh) * | 2018-03-23 | 2020-06-26 | 江苏大学 | 一种折叠桁架拉索式卷盘喷灌机喷头车 |
| ES2738404A1 (es) | 2018-07-22 | 2020-01-22 | Sistema frigorífico mecánico |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE313222B (pt) * | 1968-02-16 | 1969-08-04 | Stenberg Flygt Ab | |
| US4693425A (en) * | 1984-06-29 | 1987-09-15 | Lindsay Manufacturing Co. | Drive for movable irrigation system and the like |
| AU5320696A (en) | 1995-03-31 | 1996-10-23 | John Crane Inc. | Improved mechanical seal with flexible metal diaphragm |
| US5862997A (en) * | 1998-02-13 | 1999-01-26 | Reinke; Richard F. | Center pivot irrigation system with improved worm gear wheel drive |
| DE29805089U1 (de) | 1998-03-20 | 1998-06-10 | Feodor Burgmann Dichtungswerke GmbH & Co., 82515 Wolfratshausen | Gleitringdichtungsanordnung |
| US6237863B1 (en) * | 1998-10-30 | 2001-05-29 | William F. Smith | Disengageable worm wheel gearbox |
| US6322079B1 (en) | 1999-10-19 | 2001-11-27 | Perkinelmer, Inc. | Face seal |
| FR2803699B1 (fr) | 2000-01-11 | 2006-11-03 | Meritor Light Vehicle Sys Ltd | Motoreducteur destine a des equipements fonctionnels de vehicules automobiles |
| US6398223B1 (en) | 2000-08-21 | 2002-06-04 | John Crane Inc. | Mechanical face seal |
| US20030066913A1 (en) * | 2001-10-04 | 2003-04-10 | Reinke Richard F. | Interchangeable wheel drive assembly for sprinkler irrigation system |
-
2002
- 2002-07-29 US US10/207,341 patent/US6820822B2/en not_active Expired - Fee Related
-
2003
- 2003-06-25 AU AU2003281779A patent/AU2003281779A1/en not_active Abandoned
- 2003-06-25 MX MXPA05001250A patent/MXPA05001250A/es unknown
- 2003-06-25 BR BRPI0313346-0A patent/BR0313346A/pt not_active IP Right Cessation
- 2003-06-25 EP EP03742212A patent/EP1545791A1/en not_active Withdrawn
- 2003-06-25 WO PCT/US2003/020099 patent/WO2004011155A1/en not_active Application Discontinuation
- 2003-06-25 CA CA002494071A patent/CA2494071A1/en not_active Abandoned
-
2005
- 2005-02-28 ZA ZA200501743A patent/ZA200501743B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004011155A1 (en) | 2004-02-05 |
| US6820822B2 (en) | 2004-11-23 |
| US20040016833A1 (en) | 2004-01-29 |
| MXPA05001250A (es) | 2005-08-18 |
| AU2003281779A1 (en) | 2004-02-16 |
| EP1545791A1 (en) | 2005-06-29 |
| CA2494071A1 (en) | 2004-02-05 |
| BR0313346A (pt) | 2006-03-14 |
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