DE3721735A1 - Vorrichtung zum verlaengern oder verkuerzen von strebfoerderern - Google Patents
Vorrichtung zum verlaengern oder verkuerzen von strebfoerderernInfo
- Publication number
- DE3721735A1 DE3721735A1 DE19873721735 DE3721735A DE3721735A1 DE 3721735 A1 DE3721735 A1 DE 3721735A1 DE 19873721735 DE19873721735 DE 19873721735 DE 3721735 A DE3721735 A DE 3721735A DE 3721735 A1 DE3721735 A1 DE 3721735A1
- Authority
- DE
- Germany
- Prior art keywords
- conveyor
- lifting
- troughs
- subchannel
- pressure cylinder
- 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.)
- Granted
Links
- 238000004904 shortening Methods 0.000 title claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000007639 printing Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873721735 DE3721735A1 (de) | 1987-07-01 | 1987-07-01 | Vorrichtung zum verlaengern oder verkuerzen von strebfoerderern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873721735 DE3721735A1 (de) | 1987-07-01 | 1987-07-01 | Vorrichtung zum verlaengern oder verkuerzen von strebfoerderern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3721735A1 true DE3721735A1 (de) | 1989-01-12 |
| DE3721735C2 DE3721735C2 (enrdf_load_stackoverflow) | 1992-04-09 |
Family
ID=6330677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873721735 Granted DE3721735A1 (de) | 1987-07-01 | 1987-07-01 | Vorrichtung zum verlaengern oder verkuerzen von strebfoerderern |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3721735A1 (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1101275B (de) * | 1960-06-30 | 1961-03-02 | Gewerk Eisenhuette Westfalia | Vorrichtung zum Auseinanderdruecken der Rinnenschuesse eines Zweiketten-kratzerfoerderers |
| GB2125758A (en) * | 1982-08-25 | 1984-03-14 | Mmd Design & Consult | Extensible conveyor section |
-
1987
- 1987-07-01 DE DE19873721735 patent/DE3721735A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1101275B (de) * | 1960-06-30 | 1961-03-02 | Gewerk Eisenhuette Westfalia | Vorrichtung zum Auseinanderdruecken der Rinnenschuesse eines Zweiketten-kratzerfoerderers |
| GB2125758A (en) * | 1982-08-25 | 1984-03-14 | Mmd Design & Consult | Extensible conveyor section |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3721735C2 (enrdf_load_stackoverflow) | 1992-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |