CA1288735C - Engin de terrassement a benne trainante - Google Patents
Engin de terrassement a benne trainanteInfo
- Publication number
- CA1288735C CA1288735C CA000519405A CA519405A CA1288735C CA 1288735 C CA1288735 C CA 1288735C CA 000519405 A CA000519405 A CA 000519405A CA 519405 A CA519405 A CA 519405A CA 1288735 C CA1288735 C CA 1288735C
- Authority
- CA
- Canada
- Prior art keywords
- hoe
- overburden
- winch component
- scraped
- set forth
- 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.)
- Expired - Lifetime
Links
- 239000003245 coal Substances 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 27
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 16
- 239000011707 mineral Substances 0.000 claims abstract description 16
- 238000005422 blasting Methods 0.000 claims abstract description 6
- 238000005553 drilling Methods 0.000 claims abstract description 5
- 238000009412 basement excavation Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 9
- 238000005065 mining Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000011798 excavation material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPHO2720 | 1985-10-02 | ||
| AUPH272085 | 1985-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1288735C true CA1288735C (fr) | 1991-09-10 |
Family
ID=3771299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000519405A Expired - Lifetime CA1288735C (fr) | 1985-10-02 | 1986-09-30 | Engin de terrassement a benne trainante |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1011252B (fr) |
| BR (1) | BR8604774A (fr) |
| CA (1) | CA1288735C (fr) |
| ZA (1) | ZA867510B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPS040802A0 (en) * | 2002-02-08 | 2002-03-07 | Cmte Development Limited | Dragline dump position control |
| EP1862636B1 (fr) * | 2006-06-02 | 2011-01-05 | BAUER Maschinen GmbH | Engin de travaux publics, specialement un dispositif de forage |
| US9382685B2 (en) * | 2013-02-11 | 2016-07-05 | Harnischfeger Technologies, Inc. | Conduit support structure for an industrial machine with saddle block |
| ZA201408815B (en) * | 2013-12-06 | 2016-07-27 | Harnischfeger Tech Inc | Dipper door trip assembly |
| CN105317061A (zh) * | 2014-07-14 | 2016-02-10 | 南宁市锋威科技有限公司 | 一种大跨度索道悬挂车载移动式多机组合牵引挖掘系统 |
-
1986
- 1986-09-30 CA CA000519405A patent/CA1288735C/fr not_active Expired - Lifetime
- 1986-10-01 ZA ZA867510A patent/ZA867510B/xx unknown
- 1986-10-02 CN CN 86106946 patent/CN1011252B/zh not_active Expired
- 1986-10-02 BR BR8604774A patent/BR8604774A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA867510B (en) | 1987-05-27 |
| CN1011252B (zh) | 1991-01-16 |
| BR8604774A (pt) | 1987-06-30 |
| CN86106946A (zh) | 1987-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |