PL108523B1 - Filling conduit with frontal outlet - Google Patents
Filling conduit with frontal outlet Download PDFInfo
- Publication number
- PL108523B1 PL108523B1 PL1977200957A PL20095777A PL108523B1 PL 108523 B1 PL108523 B1 PL 108523B1 PL 1977200957 A PL1977200957 A PL 1977200957A PL 20095777 A PL20095777 A PL 20095777A PL 108523 B1 PL108523 B1 PL 108523B1
- Authority
- PL
- Poland
- Prior art keywords
- cable according
- conduit
- pins
- sliding sleeve
- pin
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000283070 Equus zebra Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
- E21D23/0463—Hanging or shifting means for tubes, electric feeding cables or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
- E21D23/0481—Supports specially adapted for use in combination with the placing of filling-up materials
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints Allowing Movement (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2642984A DE2642984C3 (de) | 1976-09-24 | 1976-09-24 | Blasversatzleitung mit stirnseitigem Austrag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL200957A1 PL200957A1 (pl) | 1978-04-10 |
| PL108523B1 true PL108523B1 (en) | 1980-04-30 |
Family
ID=5988742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1977200957A PL108523B1 (en) | 1976-09-24 | 1977-09-20 | Filling conduit with frontal outlet |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2642984C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2365691A1 (enrdf_load_stackoverflow) |
| PL (1) | PL108523B1 (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2814946C2 (de) * | 1978-04-06 | 1982-07-15 | Maschinenfabrik Karl Brieden & Co, 4630 Bochum | Selbsttätige Kupplung für die Rohre einer Blasversatzleitung mit stirnseitigem Austrag |
| DE2826183C3 (de) * | 1978-06-15 | 1981-10-08 | Thyssen Industrie Ag, 4300 Essen | Blasversatzleitung mit stirnseitigem Austrag |
| AT366779B (de) * | 1980-03-28 | 1982-05-10 | Voest Alpine Ag | Schreitender strebausbau mit einer blasversatzleitung, sowie verfahren zum ausbauen einer strecke |
| GB9720061D0 (en) | 1997-09-19 | 1997-11-19 | Crosfield Joseph & Sons | Metal compounds as phosphate binders |
| MY157620A (en) | 2006-01-31 | 2016-06-30 | Cytochroma Dev Inc | A granular material of a solid water-soluble mixed metal compound capable of binding phosphate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2750235A (en) * | 1955-01-18 | 1956-06-12 | Allis Chalmers Mfg Co | Articulated deflector for blower |
| CH479009A (fr) * | 1967-04-16 | 1969-09-30 | Perret Gentil Gaston | Robinet-mélangeur |
| US3495878A (en) * | 1967-07-10 | 1970-02-17 | Toyo Pulp Co Ltd | Flexible pipe apparatus for pneumatically conveying bulk material |
| DE2021571A1 (de) * | 1970-05-02 | 1971-11-25 | Brieden & Co Maschf K | Mit einer Blasoeffnung versehener Rohrabschnitt einer Blasversatzleitung |
-
1976
- 1976-09-24 DE DE2642984A patent/DE2642984C3/de not_active Expired
-
1977
- 1977-09-20 PL PL1977200957A patent/PL108523B1/pl unknown
- 1977-09-22 FR FR7728594A patent/FR2365691A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2642984C3 (de) | 1980-01-24 |
| DE2642984A1 (de) | 1978-03-30 |
| FR2365691A1 (fr) | 1978-04-21 |
| PL200957A1 (pl) | 1978-04-10 |
| FR2365691B1 (enrdf_load_stackoverflow) | 1980-04-18 |
| DE2642984B2 (de) | 1979-05-23 |
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