DE20300239U1 - Kratzer für Kettenkratzförderer - Google Patents
Kratzer für KettenkratzfördererInfo
- Publication number
- DE20300239U1 DE20300239U1 DE20300239U DE20300239U DE20300239U1 DE 20300239 U1 DE20300239 U1 DE 20300239U1 DE 20300239 U DE20300239 U DE 20300239U DE 20300239 U DE20300239 U DE 20300239U DE 20300239 U1 DE20300239 U1 DE 20300239U1
- Authority
- DE
- Germany
- Prior art keywords
- scraper
- chain
- bracket part
- head screws
- recesses
- 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
- 238000005065 mining Methods 0.000 title abstract description 3
- 210000003128 head Anatomy 0.000 claims description 50
- 241000251131 Sphyrna Species 0.000 claims description 7
- 238000007373 indentation Methods 0.000 claims description 6
- 210000001331 nose Anatomy 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- 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
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
- B65G19/24—Attachment of impellers to traction element
-
- 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
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/04—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels
- B65G19/06—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel
- B65G19/10—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel and attached to a pair of belts, ropes or chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
Claims (12)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20300239U DE20300239U1 (de) | 2003-01-07 | 2003-01-07 | Kratzer für Kettenkratzförderer |
| CN 200410001395 CN1517282B (zh) | 2003-01-07 | 2004-01-07 | 链式刮板输送机的刮板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20300239U DE20300239U1 (de) | 2003-01-07 | 2003-01-07 | Kratzer für Kettenkratzförderer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20300239U1 true DE20300239U1 (de) | 2003-03-13 |
Family
ID=7978910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20300239U Expired - Lifetime DE20300239U1 (de) | 2003-01-07 | 2003-01-07 | Kratzer für Kettenkratzförderer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1517282B (de) |
| DE (1) | DE20300239U1 (de) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8177049B2 (en) | 2008-04-03 | 2012-05-15 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
| WO2013182275A1 (en) * | 2012-06-08 | 2013-12-12 | Caterpillar Global Mining Europe Gmbh | Scraper for chain scraper conveyors |
| US8950571B2 (en) | 2008-04-03 | 2015-02-10 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
| US9415939B2 (en) | 2008-04-03 | 2016-08-16 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
| WO2016135305A1 (de) | 2015-02-27 | 2016-09-01 | Komotzki Bergbaubedarf Gmbh | Kratzer für einen kettenkratzerförderer |
| DE202016004297U1 (de) | 2015-02-27 | 2016-09-16 | Komotzki Bergbaubedarf Gmbh | Verbindung von Kratzeroberteil mit Kratzerunterteil bei Kettenkratzförderern |
| US10392193B2 (en) | 2017-03-06 | 2019-08-27 | Joy Global Underground Mining Llc | Chain conveyor link |
| US11858745B2 (en) | 2021-01-28 | 2024-01-02 | Joy Global Underground Mining Llc | Chain conveyor and link for same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118419484B (zh) * | 2024-07-04 | 2024-10-18 | 江苏沙钢钢铁有限公司 | 一种拦焦车刮板机 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1017164A3 (ru) * | 1977-04-20 | 1983-05-07 | Бекер-Прюнте Гмбх (Фирма) | Скребок скребкового конвейера дл подземных работ |
| DE2905756C2 (de) * | 1979-02-15 | 1984-01-19 | Klöckner-Becorit GmbH, 4620 Castrop-Rauxel | Kratzeisen |
| DE19511043C1 (de) * | 1995-03-25 | 1996-04-25 | Thiele Gmbh & Co Kg | Kratzeisen für Kettenbänder von Doppelmittenketten-Kratzförderern, insbesondere im Untertage-Bergbau |
-
2003
- 2003-01-07 DE DE20300239U patent/DE20300239U1/de not_active Expired - Lifetime
-
2004
- 2004-01-07 CN CN 200410001395 patent/CN1517282B/zh not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9415939B2 (en) | 2008-04-03 | 2016-08-16 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
| US8177049B2 (en) | 2008-04-03 | 2012-05-15 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
| US8950571B2 (en) | 2008-04-03 | 2015-02-10 | Joy Mm Delaware, Inc. | Chain and flight conveyor |
| CN104349998B (zh) * | 2012-06-08 | 2017-03-22 | 卡特彼勒环球矿业欧洲有限公司 | 用于链式刮板输送机的刮板 |
| US9284124B2 (en) | 2012-06-08 | 2016-03-15 | Caterpillar Global Mining Europe Gmbh | Scraper for chain scraper conveyors |
| CN104349998A (zh) * | 2012-06-08 | 2015-02-11 | 卡特彼勒环球矿业欧洲有限公司 | 用于链式刮板输送机的刮板 |
| WO2013182275A1 (en) * | 2012-06-08 | 2013-12-12 | Caterpillar Global Mining Europe Gmbh | Scraper for chain scraper conveyors |
| WO2016135305A1 (de) | 2015-02-27 | 2016-09-01 | Komotzki Bergbaubedarf Gmbh | Kratzer für einen kettenkratzerförderer |
| DE202016004297U1 (de) | 2015-02-27 | 2016-09-16 | Komotzki Bergbaubedarf Gmbh | Verbindung von Kratzeroberteil mit Kratzerunterteil bei Kettenkratzförderern |
| US10414594B2 (en) | 2017-03-06 | 2019-09-17 | Joy Global Underground Mining Llc | Chain conveyor |
| US10392193B2 (en) | 2017-03-06 | 2019-08-27 | Joy Global Underground Mining Llc | Chain conveyor link |
| US10442627B2 (en) | 2017-03-06 | 2019-10-15 | Joy Global Underground Mining Llc | Chain conveyor and coupler link for same |
| US10604347B2 (en) | 2017-03-06 | 2020-03-31 | Joy Global Underground Mining Llc | Drive shaft and sprockets for chain conveyor |
| US10717603B2 (en) | 2017-03-06 | 2020-07-21 | Joy Global Underground Mining Llc | Chain conveyor and link for same |
| US10974905B2 (en) | 2017-03-06 | 2021-04-13 | Joy Global Underground Mining Llc | Chain conveyor and coupler link for same |
| US10981728B2 (en) | 2017-03-06 | 2021-04-20 | Joy Global Underground Mining Llc | Chain conveyor |
| US11440736B2 (en) | 2017-03-06 | 2022-09-13 | Joy Global Underground Mining Llc | Chain conveyor |
| US11530095B2 (en) | 2017-03-06 | 2022-12-20 | Joy Global Underground Mining Llc | Chain conveyor and link for same |
| US11858745B2 (en) | 2021-01-28 | 2024-01-02 | Joy Global Underground Mining Llc | Chain conveyor and link for same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1517282A (zh) | 2004-08-04 |
| CN1517282B (zh) | 2010-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20030417 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20060221 |
|
| R081 | Change of applicant/patentee |
Owner name: CATERPILLAR GLOBAL MINING EUROPE GMBH, DE Free format text: FORMER OWNER: DBT GMBH, 44534 LUENEN, DE Effective date: 20080417 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20090324 |
|
| R081 | Change of applicant/patentee |
Owner name: CATERPILLAR GLOBAL MINING EUROPE GMBH, DE Free format text: FORMER OWNER: BUCYRUS DBT EUROPE GMBH, 44534 LUENEN, DE Effective date: 20100324 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20110311 |
|
| R082 | Change of representative |
Representative=s name: BUSCHHOFF-HENNICKE-ALTHAUS, DE |
|
| R081 | Change of applicant/patentee |
Owner name: CATERPILLAR GLOBAL MINING EUROPE GMBH, DE Free format text: FORMER OWNER: BUCYRUS EUROPE GMBH, 44534 LUENEN, DE Effective date: 20120611 |
|
| R082 | Change of representative |
Representative=s name: BUSCHHOFF-HENNICKE-ALTHAUS, DE Effective date: 20120611 |
|
| R071 | Expiry of right | ||
| R071 | Expiry of right |