GB1439224A - Grab-bucket for use in unloading iron-ore and a method of unloading iron-ore - Google Patents
Grab-bucket for use in unloading iron-ore and a method of unloading iron-oreInfo
- Publication number
- GB1439224A GB1439224A GB2883273A GB2883273A GB1439224A GB 1439224 A GB1439224 A GB 1439224A GB 2883273 A GB2883273 A GB 2883273A GB 2883273 A GB2883273 A GB 2883273A GB 1439224 A GB1439224 A GB 1439224A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jaws
- ore
- unit
- bucket
- grab bucket
- 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
Links
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 title 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000013011 mating Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/02—Bucket grabs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6124172A JPS5430176B2 (enrdf_load_stackoverflow) | 1972-06-19 | 1972-06-19 | |
| JP12087372U JPS4974671U (enrdf_load_stackoverflow) | 1972-10-19 | 1972-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1439224A true GB1439224A (en) | 1976-06-16 |
Family
ID=26402292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2883273A Expired GB1439224A (en) | 1972-06-19 | 1973-06-18 | Grab-bucket for use in unloading iron-ore and a method of unloading iron-ore |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2330760A1 (enrdf_load_stackoverflow) |
| ES (1) | ES416077A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2202003B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1439224A (enrdf_load_stackoverflow) |
| IT (1) | IT989222B (enrdf_load_stackoverflow) |
| NL (1) | NL7308314A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114940435B (zh) * | 2022-06-20 | 2025-04-18 | 湖南中冶长天节能环保技术有限公司 | 一种定点抓渣系统及方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1278134A (en) * | 1969-07-25 | 1972-06-14 | Port Autonome De Dunkerque | Plant for unloading and handling loose solid material |
-
1973
- 1973-06-15 NL NL7308314A patent/NL7308314A/xx not_active Application Discontinuation
- 1973-06-15 IT IT2545473A patent/IT989222B/it active
- 1973-06-16 DE DE19732330760 patent/DE2330760A1/de active Pending
- 1973-06-18 FR FR7322154A patent/FR2202003B1/fr not_active Expired
- 1973-06-18 GB GB2883273A patent/GB1439224A/en not_active Expired
- 1973-06-19 ES ES73416077A patent/ES416077A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7308314A (enrdf_load_stackoverflow) | 1973-12-21 |
| ES416077A1 (es) | 1976-06-01 |
| DE2330760A1 (de) | 1974-01-10 |
| FR2202003B1 (enrdf_load_stackoverflow) | 1977-02-11 |
| FR2202003A1 (enrdf_load_stackoverflow) | 1974-05-03 |
| IT989222B (it) | 1975-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |