BE495511A - - Google Patents
Info
- Publication number
- BE495511A BE495511A BE495511DA BE495511A BE 495511 A BE495511 A BE 495511A BE 495511D A BE495511D A BE 495511DA BE 495511 A BE495511 A BE 495511A
- Authority
- BE
- Belgium
- Prior art keywords
- clamping
- profiles
- ring
- wedge
- segments
- Prior art date
Links
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
-
- 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
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Clamps And Clips (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE495511A true BE495511A (enrdf_load_html_response) |
Family
ID=138984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE495511D BE495511A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE495511A (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1029775B (de) * | 1953-09-25 | 1958-05-14 | Westfalenhuette Ag | Drucknachgiebige Spannverbindung fuer die Segmente von Grubenausbaurahmen von Rinnenprofil |
| DE973029C (de) * | 1951-05-13 | 1959-11-19 | Bergbaustahl G M B H | Gleitsicherungsring fuer Ausbaurahmen aus ineinander gelegten rinnenfoermigen Profilen |
-
0
- BE BE495511D patent/BE495511A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973029C (de) * | 1951-05-13 | 1959-11-19 | Bergbaustahl G M B H | Gleitsicherungsring fuer Ausbaurahmen aus ineinander gelegten rinnenfoermigen Profilen |
| DE1029775B (de) * | 1953-09-25 | 1958-05-14 | Westfalenhuette Ag | Drucknachgiebige Spannverbindung fuer die Segmente von Grubenausbaurahmen von Rinnenprofil |
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