DE20016939U1 - Kettenradlagerung - Google Patents
KettenradlagerungInfo
- Publication number
- DE20016939U1 DE20016939U1 DE20016939U DE20016939U DE20016939U1 DE 20016939 U1 DE20016939 U1 DE 20016939U1 DE 20016939 U DE20016939 U DE 20016939U DE 20016939 U DE20016939 U DE 20016939U DE 20016939 U1 DE20016939 U1 DE 20016939U1
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- planer
- spherical roller
- chain wheel
- axle journal
- 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 - Lifetime
Links
- 239000000314 lubricant Substances 0.000 claims description 14
- 238000005461 lubrication Methods 0.000 claims description 8
- 238000005065 mining Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000004519 grease Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
- E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
- E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/34—Machine propelled along the working face by cable or chain
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)
- Rolling Contact Bearings (AREA)
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20016939U DE20016939U1 (de) | 2000-09-30 | 2000-09-30 | Kettenradlagerung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20016939U DE20016939U1 (de) | 2000-09-30 | 2000-09-30 | Kettenradlagerung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20016939U1 true DE20016939U1 (de) | 2000-12-28 |
Family
ID=7947174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20016939U Expired - Lifetime DE20016939U1 (de) | 2000-09-30 | 2000-09-30 | Kettenradlagerung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20016939U1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748459A (zh) * | 2012-06-27 | 2012-10-24 | 三一重型装备有限公司 | 掘进机截割减速机及设有其的掘进机 |
-
2000
- 2000-09-30 DE DE20016939U patent/DE20016939U1/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748459A (zh) * | 2012-06-27 | 2012-10-24 | 三一重型装备有限公司 | 掘进机截割减速机及设有其的掘进机 |
| CN102748459B (zh) * | 2012-06-27 | 2015-04-22 | 三一重型装备有限公司 | 掘进机截割减速机及设有其的掘进机 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20010201 |
|
| R081 | Change of applicant/patentee |
Owner name: RAG AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: DBT BERGBAU-SERVICE GMBH, 45128 ESSEN, DE Effective date: 20020225 Owner name: BUCYRUS EUROPE GMBH, DE Free format text: FORMER OWNER: DBT BERGBAU-SERVICE GMBH, 45128 ESSEN, DE Effective date: 20020225 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20030127 |
|
| R081 | Change of applicant/patentee |
Owner name: BUCYRUS EUROPE GMBH, DE Free format text: FORMER OWNER: DBT BERGBAU-SERVICE GMBH, RAG AG, , DE Effective date: 20050427 Owner name: RAG AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: DBT BERGBAU-SERVICE GMBH, RAG AG, , DE Effective date: 20050427 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20060825 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20080923 |
|
| R081 | Change of applicant/patentee |
Owner name: RAG AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: DBT BERGBAU-SERVICE GMBH, RAG AKTIENGESELLSCHAFT, , DE Effective date: 20081126 Owner name: BUCYRUS EUROPE GMBH, DE Free format text: FORMER OWNER: DBT BERGBAU-SERVICE GMBH, RAG AKTIENGESELLSCHAFT, , DE Effective date: 20081126 |
|
| R081 | Change of applicant/patentee |
Owner name: BUCYRUS EUROPE GMBH, DE Free format text: FORMER OWNER: DBT BERGBAU-SERVICE GMBH, RAG AKTIENGESELLSCHAFT, , DE Effective date: 20100303 Owner name: RAG AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: DBT BERGBAU-SERVICE GMBH, RAG AKTIENGESELLSCHAFT, , DE Effective date: 20100303 |
|
| R071 | Expiry of right |