PL204808A1 - Urzadzenie do napedzania maszyny gorniczej - Google Patents
Urzadzenie do napedzania maszyny gorniczejInfo
- Publication number
- PL204808A1 PL204808A1 PL20480878A PL20480878A PL204808A1 PL 204808 A1 PL204808 A1 PL 204808A1 PL 20480878 A PL20480878 A PL 20480878A PL 20480878 A PL20480878 A PL 20480878A PL 204808 A1 PL204808 A1 PL 204808A1
- Authority
- PL
- Poland
- Prior art keywords
- driving
- mining machine
- mining
- machine
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
- F16H55/303—Chain-wheels for round linked chains, i.e. hoisting chains with identical links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Harvesting Machines For Specific Crops (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL20480878A PL204808A1 (pl) | 1978-02-22 | 1978-02-22 | Urzadzenie do napedzania maszyny gorniczej |
US06/011,884 US4240668A (en) | 1978-02-22 | 1979-02-13 | Driving device for mining machine |
FR7904167A FR2418327A1 (fr) | 1978-02-22 | 1979-02-19 | Dispositif d'entrainement d'une machine de taille pour exploitation miniere |
DE19792906777 DE2906777A1 (de) | 1978-02-22 | 1979-02-21 | Antriebsvorrichtung einer bergwerksmaschine |
GB7906345A GB2015061B (en) | 1978-02-22 | 1979-02-22 | Mining machine haulage means |
AT140479A ATA140479A (de) | 1978-02-22 | 1979-02-22 | Antriebsvorrichtung fuer laengs eines foerderers bewegbare bergwerksmaschinen, insbesondere ab- baumaschinen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL20480878A PL204808A1 (pl) | 1978-02-22 | 1978-02-22 | Urzadzenie do napedzania maszyny gorniczej |
Publications (1)
Publication Number | Publication Date |
---|---|
PL204808A1 true PL204808A1 (pl) | 1979-11-19 |
Family
ID=19987676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20480878A PL204808A1 (pl) | 1978-02-22 | 1978-02-22 | Urzadzenie do napedzania maszyny gorniczej |
Country Status (6)
Country | Link |
---|---|
US (1) | US4240668A (pl) |
AT (1) | ATA140479A (pl) |
DE (1) | DE2906777A1 (pl) |
FR (1) | FR2418327A1 (pl) |
GB (1) | GB2015061B (pl) |
PL (1) | PL204808A1 (pl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8851455B2 (en) | 2012-09-13 | 2014-10-07 | Ventra Group, Inc. | Reel assembly for chain hoist |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2757784A (en) * | 1955-04-01 | 1956-08-07 | Bituminous Coal Research | Flight interconnecting and drive means |
GB1500904A (en) * | 1974-02-02 | 1978-02-15 | Perard Eng Ltd | Carriage especially for use in mines |
-
1978
- 1978-02-22 PL PL20480878A patent/PL204808A1/pl unknown
-
1979
- 1979-02-13 US US06/011,884 patent/US4240668A/en not_active Expired - Lifetime
- 1979-02-19 FR FR7904167A patent/FR2418327A1/fr not_active Withdrawn
- 1979-02-21 DE DE19792906777 patent/DE2906777A1/de not_active Ceased
- 1979-02-22 AT AT140479A patent/ATA140479A/de not_active Application Discontinuation
- 1979-02-22 GB GB7906345A patent/GB2015061B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2418327A1 (fr) | 1979-09-21 |
GB2015061A (en) | 1979-09-05 |
GB2015061B (en) | 1982-04-28 |
ATA140479A (de) | 1980-11-15 |
US4240668A (en) | 1980-12-23 |
DE2906777A1 (de) | 1979-08-23 |
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