DE2106193A1 - Druckdose zum Ermitteln von Kräften, insbesondere der Ausßaustützkräfte im Bergbau - Google Patents
Druckdose zum Ermitteln von Kräften, insbesondere der Ausßaustützkräfte im BergbauInfo
- Publication number
- DE2106193A1 DE2106193A1 DE19712106193 DE2106193A DE2106193A1 DE 2106193 A1 DE2106193 A1 DE 2106193A1 DE 19712106193 DE19712106193 DE 19712106193 DE 2106193 A DE2106193 A DE 2106193A DE 2106193 A1 DE2106193 A1 DE 2106193A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- pressurized
- measuring
- forces
- interior
- 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.)
- Pending
Links
- 238000005065 mining Methods 0.000 title claims description 6
- 239000007788 liquid Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- 239000001361 adipic acid Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 2
- 229920002292 Nylon 6 Polymers 0.000 claims 1
- 238000006068 polycondensation reaction Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 101100272626 Drosophila melanogaster BomBc1 gene Proteins 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/02—Measuring force or stress, in general by hydraulic or pneumatic means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712106193 DE2106193A1 (de) | 1971-02-10 | 1971-02-10 | Druckdose zum Ermitteln von Kräften, insbesondere der Ausßaustützkräfte im Bergbau |
| FR7200288A FR2126695A5 (enrdf_load_stackoverflow) | 1971-02-10 | 1972-01-06 | |
| GB255672A GB1374316A (en) | 1971-02-10 | 1972-01-19 | Load cells particularly for determining compression forces in mine supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712106193 DE2106193A1 (de) | 1971-02-10 | 1971-02-10 | Druckdose zum Ermitteln von Kräften, insbesondere der Ausßaustützkräfte im Bergbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2106193A1 true DE2106193A1 (de) | 1972-08-24 |
Family
ID=5798299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712106193 Pending DE2106193A1 (de) | 1971-02-10 | 1971-02-10 | Druckdose zum Ermitteln von Kräften, insbesondere der Ausßaustützkräfte im Bergbau |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2106193A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2126695A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1374316A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3108147A1 (de) * | 1980-03-25 | 1982-01-07 | Erdhart Dipl.-Ing. 5020 Salzburg Behensky | "druckmesseinrichtung" |
| DE3030546A1 (de) * | 1980-08-13 | 1982-02-25 | Bergwerksverband Gmbh, 4300 Essen | Einrichtung zur ermittlung der groesse und lage der beanspruchung von grubenausbau |
| DE3344901A1 (de) * | 1983-12-12 | 1985-06-13 | Pfister Gmbh, 8900 Augsburg | Kraftmesszelle |
| DE3690495D2 (en) * | 1985-09-25 | 1988-06-01 | Pfister Gmbh | Elastic link between at least two rigid parts |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2138579A (en) * | 1983-04-14 | 1984-10-24 | Canterbury Precision Engineers | Measuring weight |
| DE3444996A1 (de) * | 1984-12-10 | 1986-06-12 | Pfister Gmbh, 8900 Augsburg | Verfahren und vorrichtung zum blasenfreien aushaerten von polymeren kunststoffen |
| DE3570751D1 (en) * | 1984-12-10 | 1989-07-06 | Pfister Gmbh | Force measuring device |
| DE3933205A1 (de) * | 1989-10-05 | 1990-05-17 | Cornelius P Zimmer | Steigbuegel-fussdruck-vergleichs-indikator |
| WO1999004232A1 (en) * | 1997-07-14 | 1999-01-28 | Hydril Company | Load sensing shock pad |
| US10088374B2 (en) | 2013-09-05 | 2018-10-02 | Geoffrey K Rowe | Reversible force measuring device |
| US8833181B1 (en) * | 2013-09-05 | 2014-09-16 | Geoffrey Keith Rowe | Reversible force measuring device |
-
1971
- 1971-02-10 DE DE19712106193 patent/DE2106193A1/de active Pending
-
1972
- 1972-01-06 FR FR7200288A patent/FR2126695A5/fr not_active Expired
- 1972-01-19 GB GB255672A patent/GB1374316A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3108147A1 (de) * | 1980-03-25 | 1982-01-07 | Erdhart Dipl.-Ing. 5020 Salzburg Behensky | "druckmesseinrichtung" |
| DE3030546A1 (de) * | 1980-08-13 | 1982-02-25 | Bergwerksverband Gmbh, 4300 Essen | Einrichtung zur ermittlung der groesse und lage der beanspruchung von grubenausbau |
| DE3344901A1 (de) * | 1983-12-12 | 1985-06-13 | Pfister Gmbh, 8900 Augsburg | Kraftmesszelle |
| DE3690495D2 (en) * | 1985-09-25 | 1988-06-01 | Pfister Gmbh | Elastic link between at least two rigid parts |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1374316A (en) | 1974-11-20 |
| FR2126695A5 (enrdf_load_stackoverflow) | 1972-10-06 |
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