GB1490864A - Mining machines or vehicles - Google Patents
Mining machines or vehiclesInfo
- Publication number
- GB1490864A GB1490864A GB4310374A GB4310374A GB1490864A GB 1490864 A GB1490864 A GB 1490864A GB 4310374 A GB4310374 A GB 4310374A GB 4310374 A GB4310374 A GB 4310374A GB 1490864 A GB1490864 A GB 1490864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pinion
- gear wheel
- track assembly
- vehicle
- supported
- 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
- 238000005065 mining Methods 0.000 title abstract 4
- 239000003245 coal Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- 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
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports
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)
- Reciprocating Conveyors (AREA)
Abstract
1490864 Mining machines COAL INDUSTRY (PATENTS) Ltd 2 Sept 1975 [4 Oct 1974 19 Feb 1975] 43103/74 and 6971/75 Heading E1F [Also in Division B7] A mining machine or other vehicle adapted to haul itself to and fro along an elongated track assembly including a succession of abutments such as pins 19, Fig. 2, comprises a pinion 16 supported by the vehicle body and drivably connected to a drive motor, and a slide member 30 for engaging the track assembly such that the pinion 16 is retained in engagement with successive abutments 19 as the vehicle advances The drive motor may drive a gear wheel 14 meshing with the pinion 16 as shown, or a gear wheel driven by the motor may mesh with a further gear wheel mounted on a shaft on which the pinion is also mounted, Fig. 12 (not shown). The mining machine shown in Fig. 3 comprises a body 101 supported on a conveyor and carrying on opposite sides thereof its pinion 130 and a cutter 108. Pinion 130 engages one side of a track assembly 102 including a plurality of components each mounted on a respective upright plate 150, the other side of assembly 102 being engaged by retaining members 170 and 172 carried by the body 101.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4310374A GB1490864A (en) | 1974-10-04 | 1974-10-04 | Mining machines or vehicles |
US05/610,394 US4088370A (en) | 1974-10-04 | 1975-09-04 | Haulage arrangements for mineral mining machines |
AU84603/75A AU490650B2 (en) | 1975-09-05 | Improvements in or relating to haulage arrangements for mineral mining machines | |
DE19752543510 DE2543510A1 (en) | 1974-10-04 | 1975-09-30 | MINING MACHINE, IN PARTICULAR MOBILE ARRANGEMENT WITH A MINING MACHINE THAT PULLS ITSELF ALONG A LONG TRACK ARRANGEMENT |
DE19757530849 DE7530849U (en) | 1974-10-04 | 1975-09-30 | MINING MACHINE, IN PARTICULAR MOBILE ARRANGEMENT WITH A MINING MACHINE THAT PULLS ITSELF ALONG A LONG TRACK FIXED TO A CONVEYOR |
BE160570A BE834043A (en) | 1974-10-04 | 1975-09-30 | HAULING A FELLING MACHINE OR OTHER VEHICLE |
FR7530454A FR2286741A1 (en) | 1974-10-04 | 1975-10-03 | Mining machine haulage mechanism - has pinion meshing with rack on successive track sections pivoting for limited amount |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4310374A GB1490864A (en) | 1974-10-04 | 1974-10-04 | Mining machines or vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1490864A true GB1490864A (en) | 1977-11-02 |
Family
ID=10427336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4310374A Expired GB1490864A (en) | 1974-10-04 | 1974-10-04 | Mining machines or vehicles |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE834043A (en) |
GB (1) | GB1490864A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2174362A (en) * | 1983-02-17 | 1986-11-05 | Antony Stopher | Stairlift track |
GB2201441A (en) * | 1987-02-26 | 1988-09-01 | Winster Eng Ltd | Rack for a mining conveyor |
US4813748A (en) * | 1986-12-05 | 1989-03-21 | Mining Supplies (Longwall) Limited | Mining machinery haulage system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102535269B (en) * | 2012-01-18 | 2016-01-13 | 天地上海采掘装备科技有限公司 | A kind of adjustable coal mining machine rail |
-
1974
- 1974-10-04 GB GB4310374A patent/GB1490864A/en not_active Expired
-
1975
- 1975-09-30 BE BE160570A patent/BE834043A/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2174362A (en) * | 1983-02-17 | 1986-11-05 | Antony Stopher | Stairlift track |
US4813748A (en) * | 1986-12-05 | 1989-03-21 | Mining Supplies (Longwall) Limited | Mining machinery haulage system |
GB2201441A (en) * | 1987-02-26 | 1988-09-01 | Winster Eng Ltd | Rack for a mining conveyor |
Also Published As
Publication number | Publication date |
---|---|
BE834043A (en) | 1976-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |