AT220111B - Satz von kongruenten rinnenförmigen Grubenausbauprofilen, insbesondere für den ring- oder bogenförmigen Streckenausbau - Google Patents
Satz von kongruenten rinnenförmigen Grubenausbauprofilen, insbesondere für den ring- oder bogenförmigen StreckenausbauInfo
- Publication number
- AT220111B AT220111B AT573558A AT573558A AT220111B AT 220111 B AT220111 B AT 220111B AT 573558 A AT573558 A AT 573558A AT 573558 A AT573558 A AT 573558A AT 220111 B AT220111 B AT 220111B
- Authority
- AT
- Austria
- Prior art keywords
- shaped
- lining
- ring
- profiles
- congruent
- Prior art date
Links
Classifications
-
- 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
- E21D11/20—Special cross- sections, e.g. corrugated
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Rod-Shaped Construction Members (AREA)
- Motorcycle And Bicycle Frame (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT573558A AT220111B (de) | 1958-08-16 | 1958-08-16 | Satz von kongruenten rinnenförmigen Grubenausbauprofilen, insbesondere für den ring- oder bogenförmigen Streckenausbau |
| GB27897/59A GB925353A (en) | 1958-08-16 | 1959-08-14 | A new or improved trough-shaped mine support section |
| US834250A US3168815A (en) | 1958-08-16 | 1959-08-17 | Arched mine gallery support and beam therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT573558A AT220111B (de) | 1958-08-16 | 1958-08-16 | Satz von kongruenten rinnenförmigen Grubenausbauprofilen, insbesondere für den ring- oder bogenförmigen Streckenausbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT220111B true AT220111B (de) | 1962-03-12 |
Family
ID=3579077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT573558A AT220111B (de) | 1958-08-16 | 1958-08-16 | Satz von kongruenten rinnenförmigen Grubenausbauprofilen, insbesondere für den ring- oder bogenförmigen Streckenausbau |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3168815A (de) |
| AT (1) | AT220111B (de) |
| GB (1) | GB925353A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3127812C2 (de) * | 1981-07-14 | 1986-07-03 | Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum | Ausbauelement für den untertägigen Streckenausbau |
| US4507021A (en) * | 1983-02-27 | 1985-03-26 | Estel Hoesch Werke Aktiengesellschaft | Profile element for mining applications |
| US5292209A (en) * | 1993-05-14 | 1994-03-08 | Jennmar Corporation | Bearing plate |
| US5459974A (en) * | 1994-04-15 | 1995-10-24 | Barry; Michael A. | Arcuate ceiling structure |
| US5649393A (en) * | 1995-12-12 | 1997-07-22 | Barry; Michael A. | Domed ceiling structure |
| ZA982634B (en) * | 1998-03-30 | 1998-12-30 | Council Scient Ind Res | An arch useful for withstanding effect of rockburst occuring in underground mines/tunnels |
| US6370826B2 (en) | 1999-05-13 | 2002-04-16 | Michael A. Barry | Arcuate facia |
| US6128864A (en) * | 1999-09-07 | 2000-10-10 | Barry; Michael A. | Elliptical arch |
| US20050183347A1 (en) * | 2004-02-06 | 2005-08-25 | Barry Michael A. | Apparatus and method for forming a dual radius arch mounting structure |
| CN102678137B (zh) * | 2012-04-28 | 2014-07-02 | 山东科技大学 | 可缩性格栅支架及其使用方法 |
| CN110847937B (zh) * | 2019-10-28 | 2021-06-15 | 中国矿业大学 | 一种u型钢支架及分级主动加载控制巷道围岩的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB412561A (en) * | 1932-12-23 | 1934-06-25 | Evan Walter Davies | Improvements relating to arched roof supports for mines or the like |
| GB487826A (en) * | 1938-02-14 | 1938-06-27 | Ferdinand Richards | Lugged stilts for roof supports in mines |
| DE962879C (de) * | 1948-05-03 | 1957-05-02 | Karl Theodor Jasper | Ring- oder bogenfoermiger Grubenausbau |
| US2713774A (en) * | 1948-08-24 | 1955-07-26 | Bochumer Eisen Heintzmann | Supporting frame, especially mine supports |
| FR1034777A (fr) * | 1950-02-08 | 1953-07-31 | Soutènement en plusieurs parties pour les exploitations minières | |
| GB700020A (en) * | 1950-05-15 | 1953-11-25 | Gutehoffnungshuette Oberhausen | Improvements in u or trough sections for yielding ring or arch supports in mines |
| FR1042997A (fr) * | 1950-05-23 | 1953-11-05 | Bochumer Eisenhu Tte Heintzman | Perfectionnements apportés aux éléments de construction constitués par des profilés en forme de rigole avec ailes latérales et en tôle emboutie |
| GB697260A (en) * | 1950-07-08 | 1953-09-16 | Gutehoffnungshuette Oberhausen | Improved pit support |
| FR1196069A (fr) * | 1958-05-03 | 1959-11-20 | Usinor | Nouveau profilé et ses applications, en particulier aux cadres de mine |
-
1958
- 1958-08-16 AT AT573558A patent/AT220111B/de active
-
1959
- 1959-08-14 GB GB27897/59A patent/GB925353A/en not_active Expired
- 1959-08-17 US US834250A patent/US3168815A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3168815A (en) | 1965-02-09 |
| GB925353A (en) | 1963-05-08 |
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