ZA881150B - - Google Patents
Info
- Publication number
- ZA881150B ZA881150B ZA881150A ZA881150A ZA881150B ZA 881150 B ZA881150 B ZA 881150B ZA 881150 A ZA881150 A ZA 881150A ZA 881150 A ZA881150 A ZA 881150A ZA 881150 B ZA881150 B ZA 881150B
- Authority
- ZA
- South Africa
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/126—Loading devices or installations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/06—Transport of mined material at or adjacent to the working face
- E21F13/066—Scraper chain conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Pusher Or Impeller Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPI070187 | 1987-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA881150B true ZA881150B (xx) | 1988-08-15 |
Family
ID=3772055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA881150A ZA881150B (xx) | 1987-03-05 | 1988-02-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4919252A (xx) |
| DE (1) | DE3807185C2 (xx) |
| GB (1) | GB2202027B (xx) |
| ZA (1) | ZA881150B (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5076422A (en) * | 1990-08-29 | 1991-12-31 | Tekno Incorporated | Side-flexing chain with wheels |
| AU2001296806A1 (en) * | 2000-10-06 | 2002-04-15 | Randall Lee Morris | Conveyor chain for mining machinery |
| US9227787B2 (en) | 2008-09-22 | 2016-01-05 | The Cincinnati Mine Machinery Company | Conveyor chain |
| US8936146B2 (en) | 2008-09-22 | 2015-01-20 | The Cincinnati Mine Machinery Company | Conveyor chain |
| US10875717B2 (en) | 2008-09-22 | 2020-12-29 | The Cincinnati Mine Machinery Company | Conveyor chain |
| US9487358B2 (en) | 2008-09-22 | 2016-11-08 | The Cincinnati Mine Machinery Company | Conveyor chain |
| US8453826B2 (en) * | 2008-09-22 | 2013-06-04 | The Cincinnati Mine Machinery Company | Conveyor chain |
| US9102476B2 (en) | 2012-10-25 | 2015-08-11 | Solus Industrial Innovations, Llc | Conveyor system wear indication devices and methods |
| US9085414B2 (en) | 2012-11-29 | 2015-07-21 | Solus Industrial Innovations, Llc | Side-flexing conveyors |
| 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 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1335673A (en) * | 1920-03-30 | Conveyer-chain and link thereof | ||
| DE540308C (de) * | 1931-12-11 | Schenck U Liebe Harkort Akt Ge | Kastenfoerderer | |
| US191911A (en) * | 1877-06-12 | Improvement in endless-chain elevators | ||
| GB240959A (en) * | 1924-07-30 | 1925-10-15 | Frank Biggs | Improvements in and relating to chains |
| FR1111228A (fr) * | 1953-09-02 | 1956-02-23 | Tendeur de chaîne | |
| US2766979A (en) * | 1954-01-04 | 1956-10-16 | Joy Mfg Co | Cutter or disintegrating chain with dirt scraping means |
| DE962416C (de) * | 1954-12-24 | 1957-04-18 | Schenck Gmbh Carl | Trogkettenfoerderer mit Schuerfbuegeln |
| DE1030122B (de) * | 1956-06-11 | 1958-05-14 | Daimler Benz Ag | Laschenkette fuer Kettentrieb |
| US3190699A (en) * | 1962-12-14 | 1965-06-22 | Goodman Mfg Co | Material feeder means for continuous mining machine |
| US3311220A (en) * | 1964-11-25 | 1967-03-28 | Anson Ind Inc L | Adjustable-pitch sprocket wheel |
| DE6930920U (de) * | 1969-08-04 | 1970-01-08 | Westerbarkey Westaflex | Rohrleitung aus metall fuer schwinungsbehaftete verbindungen |
| DE2451025C3 (de) * | 1974-10-26 | 1980-09-18 | Enzinger-Union-Werke Ag, 6800 Mannheim | Förderer mit einer um Umlenkräder geführten endlosen Förderkette |
| IT1135351B (it) * | 1981-02-06 | 1986-08-20 | Catene Calibrate Regina | Tenditore per organi di trasmissione di un moto,quali catene a rulli,cinghie e similari |
-
1988
- 1988-02-18 ZA ZA881150A patent/ZA881150B/xx unknown
- 1988-03-02 GB GB8805014A patent/GB2202027B/en not_active Expired - Lifetime
- 1988-03-03 US US07/162,836 patent/US4919252A/en not_active Expired - Lifetime
- 1988-03-04 DE DE3807185A patent/DE3807185C2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2202027A (en) | 1988-09-14 |
| DE3807185A1 (de) | 1988-09-15 |
| GB2202027B (en) | 1990-12-12 |
| DE3807185C2 (de) | 1996-05-30 |
| US4919252A (en) | 1990-04-24 |
| GB8805014D0 (en) | 1988-03-30 |