ES272723Y - CATENARY WHEEL ESPECIALLY FOR CHAIN CONVEYORS EXTRACTION MACHINES CHAIN HANDLES AND THE LIKE. - Google Patents
CATENARY WHEEL ESPECIALLY FOR CHAIN CONVEYORS EXTRACTION MACHINES CHAIN HANDLES AND THE LIKE.Info
- Publication number
- ES272723Y ES272723Y ES1982272723U ES272723U ES272723Y ES 272723 Y ES272723 Y ES 272723Y ES 1982272723 U ES1982272723 U ES 1982272723U ES 272723 U ES272723 U ES 272723U ES 272723 Y ES272723 Y ES 272723Y
- Authority
- ES
- Spain
- Prior art keywords
- chain
- catenary
- handles
- extraction machines
- wheel especially
- 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
Classifications
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813115941 DE3115941A1 (en) | 1981-04-22 | 1981-04-22 | CHAIN WHEEL FOR DRIVING AND / OR DEFLECTING A ROUND LINK CHAIN, ESPECIALLY FOR CHAIN CONVEYOR, CHAIN-DRAWING WINCHING MACHINES AND THE LIKE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES272723U ES272723U (en) | 1983-11-01 |
ES272723Y true ES272723Y (en) | 1984-05-01 |
Family
ID=6130564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982272723U Expired ES272723Y (en) | 1981-04-22 | 1982-04-21 | CATENARY WHEEL ESPECIALLY FOR CHAIN CONVEYORS EXTRACTION MACHINES CHAIN HANDLES AND THE LIKE. |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU549026B2 (en) |
DE (1) | DE3115941A1 (en) |
ES (1) | ES272723Y (en) |
FR (1) | FR2504633A1 (en) |
GB (1) | GB2097092B (en) |
ZA (1) | ZA822707B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004004691B3 (en) * | 2004-01-29 | 2005-10-06 | Dbt Gmbh | Sprocket for underground mining |
CN114799739B (en) * | 2022-03-29 | 2023-02-28 | 宁夏天地奔牛实业集团有限公司 | Mining chain wheel and manufacturing method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB833365A (en) * | 1956-07-24 | 1960-04-21 | Mining Engineering Co Ltd | Improvements relating to chain drives |
DE2735792C3 (en) * | 1977-08-09 | 1980-02-21 | Kloeckner-Werke Ag, 4100 Duisburg | Chain drive with chain pocket |
DE2856099B1 (en) * | 1978-12-23 | 1980-04-30 | Kloeckner-Werke Ag, 4100 Duisburg | Sprocket with chain pockets |
-
1981
- 1981-04-22 DE DE19813115941 patent/DE3115941A1/en active Granted
-
1982
- 1982-04-20 GB GB8211336A patent/GB2097092B/en not_active Expired
- 1982-04-21 ES ES1982272723U patent/ES272723Y/en not_active Expired
- 1982-04-21 FR FR8206853A patent/FR2504633A1/en active Granted
- 1982-04-21 AU AU82904/82A patent/AU549026B2/en not_active Ceased
- 1982-04-21 ZA ZA822707A patent/ZA822707B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3115941C2 (en) | 1988-11-24 |
AU8290482A (en) | 1982-10-28 |
GB2097092B (en) | 1985-02-27 |
FR2504633A1 (en) | 1982-10-29 |
FR2504633B1 (en) | 1984-12-14 |
DE3115941A1 (en) | 1982-11-11 |
ZA822707B (en) | 1983-03-30 |
AU549026B2 (en) | 1986-01-09 |
ES272723U (en) | 1983-11-01 |
GB2097092A (en) | 1982-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19971001 |