GB1467580A - Chain tensioning device for a chain driven machine - Google Patents
Chain tensioning device for a chain driven machineInfo
- Publication number
- GB1467580A GB1467580A GB5067875A GB5067875A GB1467580A GB 1467580 A GB1467580 A GB 1467580A GB 5067875 A GB5067875 A GB 5067875A GB 5067875 A GB5067875 A GB 5067875A GB 1467580 A GB1467580 A GB 1467580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chain
- tensioning device
- roll
- driven machine
- drive
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
-
- 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
- B65G23/44—Belt or chain tensioning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
1467580 Chain tensioners BERGWERKSVERBAND GmbH 10 Dec 1975 [5 Feb 1975] 50678/75 Heading F2Q A chain tensioning device comprises a magnetic roll 5 disposed adjacent a chain wheel 3 and adapted to attract the chain 41 and maintain it in tension between the chain wheel 3 and roll 5. The magnetic tensioning roll 5 may be provided with its own drive which may be connected to the drive of the machine. The tensioner may be applied to a chain scraper conveyer or a coal cutting machine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752504696 DE2504696C3 (en) | 1975-02-05 | 1975-02-05 | Chain tensioning device for chain-operated machines, in particular in mining |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1467580A true GB1467580A (en) | 1977-03-16 |
Family
ID=5938102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5067875A Expired GB1467580A (en) | 1975-02-05 | 1975-12-10 | Chain tensioning device for a chain driven machine |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2504696C3 (en) |
FR (1) | FR2300263A1 (en) |
GB (1) | GB1467580A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8544960B2 (en) | 2008-04-22 | 2013-10-01 | Caterpillar Global Mining Europe Gmbh | Chain guide for a driving chain of a mining machine |
CN108190393A (en) * | 2018-01-25 | 2018-06-22 | 宁夏天地奔牛实业集团有限公司 | Chain tightener and drag conveyor |
CN114671195A (en) * | 2022-04-02 | 2022-06-28 | 中煤华晋集团有限公司 | Hydraulic tensioning device and method for scraper conveyor chain for heading machine |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19537414B4 (en) * | 1995-10-09 | 2004-03-11 | Udo Adam Maschinenfabrik | Planer drive with pressure roller scraper |
DE10323910A1 (en) * | 2003-05-23 | 2005-01-05 | Siemens Ag | Chain circulation device or belt circulating device and method for their operation |
DE102004021957A1 (en) * | 2004-05-04 | 2005-08-25 | Daimlerchrysler Ag | Chain drive for vehicle, comprising magnetic sprocket wheels moving chain with magnetic forces |
CN104495243B (en) * | 2014-12-15 | 2016-09-07 | 四川华蓥山广能集团嘉华机械有限责任公司 | A kind of scratch board conveyor chain tension means |
-
1975
- 1975-02-05 DE DE19752504696 patent/DE2504696C3/en not_active Expired
- 1975-12-10 GB GB5067875A patent/GB1467580A/en not_active Expired
-
1976
- 1976-02-02 FR FR7602746A patent/FR2300263A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8544960B2 (en) | 2008-04-22 | 2013-10-01 | Caterpillar Global Mining Europe Gmbh | Chain guide for a driving chain of a mining machine |
CN108190393A (en) * | 2018-01-25 | 2018-06-22 | 宁夏天地奔牛实业集团有限公司 | Chain tightener and drag conveyor |
CN114671195A (en) * | 2022-04-02 | 2022-06-28 | 中煤华晋集团有限公司 | Hydraulic tensioning device and method for scraper conveyor chain for heading machine |
Also Published As
Publication number | Publication date |
---|---|
FR2300263B1 (en) | 1981-04-10 |
FR2300263A1 (en) | 1976-09-03 |
DE2504696B2 (en) | 1977-08-18 |
DE2504696A1 (en) | 1976-08-19 |
DE2504696C3 (en) | 1978-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |