PL84462B1 - - Google Patents
Download PDFInfo
- Publication number
- PL84462B1 PL84462B1 PL16662373A PL16662373A PL84462B1 PL 84462 B1 PL84462 B1 PL 84462B1 PL 16662373 A PL16662373 A PL 16662373A PL 16662373 A PL16662373 A PL 16662373A PL 84462 B1 PL84462 B1 PL 84462B1
- Authority
- PL
- Poland
- Prior art keywords
- conveyor
- gear
- chain
- housing
- trough
- Prior art date
Links
- 238000005065 mining Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 11
- 238000007790 scraping Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000007493 shaping process 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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/22—Arrangements or mountings of driving motors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Pusher Or Impeller Conveyors (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722256917 DE2256917C3 (de) | 1972-11-20 | Kettenkratzförderer, insbesondere als Kettenkratzförderer ausgebildeter Gewinnungsausleger einer Gewinnungsund Lademaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL84462B1 true PL84462B1 (it) | 1976-04-30 |
Family
ID=5862271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16662373A PL84462B1 (it) | 1972-11-20 | 1973-11-19 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5738760B2 (it) |
| BE (1) | BE807020A (it) |
| CA (1) | CA980816A (it) |
| CS (1) | CS189617B2 (it) |
| ES (1) | ES420669A1 (it) |
| FR (1) | FR2207071B1 (it) |
| GB (1) | GB1455026A (it) |
| PL (1) | PL84462B1 (it) |
| SU (1) | SU605556A3 (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670397A (zh) * | 2013-11-20 | 2014-03-26 | 王庆军 | 切割片式旋转臂掘进机截割装置 |
| CN109969690B (zh) * | 2019-04-28 | 2024-05-24 | 佛山市科匠机械有限公司 | 用于微波压机的板链输送结构 |
| CN112459802A (zh) * | 2020-12-14 | 2021-03-09 | 三一重型装备有限公司 | 一种用于掘进机刮板链的换链装置 |
-
1973
- 1973-10-31 FR FR7338801A patent/FR2207071B1/fr not_active Expired
- 1973-11-05 CA CA184,971A patent/CA980816A/en not_active Expired
- 1973-11-07 BE BE137496A patent/BE807020A/xx not_active IP Right Cessation
- 1973-11-15 SU SU731971046A patent/SU605556A3/ru active
- 1973-11-16 GB GB5325073A patent/GB1455026A/en not_active Expired
- 1973-11-17 CS CS788773A patent/CS189617B2/cs unknown
- 1973-11-19 PL PL16662373A patent/PL84462B1/pl unknown
- 1973-11-19 ES ES420669A patent/ES420669A1/es not_active Expired
- 1973-11-19 JP JP12929873A patent/JPS5738760B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE807020A (fr) | 1974-03-01 |
| SU605556A3 (ru) | 1978-04-30 |
| FR2207071A1 (it) | 1974-06-14 |
| AU6222873A (en) | 1975-05-08 |
| CS189617B2 (en) | 1979-04-30 |
| DE2256917B2 (de) | 1977-02-10 |
| DE2256917A1 (de) | 1974-05-30 |
| ES420669A1 (es) | 1976-04-16 |
| GB1455026A (en) | 1976-11-10 |
| FR2207071B1 (it) | 1978-12-08 |
| JPS5738760B2 (it) | 1982-08-17 |
| JPS505201A (it) | 1975-01-20 |
| CA980816A (en) | 1975-12-30 |
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