LU41736A1 - - Google Patents
Info
- Publication number
- LU41736A1 LU41736A1 LU41736DA LU41736A1 LU 41736 A1 LU41736 A1 LU 41736A1 LU 41736D A LU41736D A LU 41736DA LU 41736 A1 LU41736 A1 LU 41736A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0086—Bearing plates
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR862583A FR1297817A (en) | 1961-05-23 | 1961-05-23 | Method for setting up anchoring devices in a ground and anchoring plates for its implementation |
Publications (1)
Publication Number | Publication Date |
---|---|
LU41736A1 true LU41736A1 (en) | 1962-07-18 |
Family
ID=8755681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU41736D LU41736A1 (en) | 1961-05-23 | 1962-05-18 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3224202A (en) |
BE (1) | BE617688A (en) |
ES (1) | ES277812A1 (en) |
FR (1) | FR1297817A (en) |
GB (1) | GB968630A (en) |
LU (1) | LU41736A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0861969A1 (en) * | 1997-02-26 | 1998-09-02 | Johannes Radtke | Mine roof bearing plate |
WO2011033110A3 (en) * | 2009-09-18 | 2012-02-23 | Fm Kunststofftechnik Gmbh | Connection element for a holding element for a regenerative energy module system |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1499940A (en) * | 1966-04-22 | 1967-11-03 | Rock wall support system | |
US4518282A (en) * | 1981-08-27 | 1985-05-21 | Republic Corporation | Mine roof bearing plate with embossed area having conical and cylindrical sections |
US4618290A (en) * | 1983-06-27 | 1986-10-21 | Hansen Roger M | Precast roof bearing block |
US4596496A (en) * | 1983-09-29 | 1986-06-24 | The Eastern Co. | Mine roof supporting truss system |
GB2153474A (en) * | 1984-01-27 | 1985-08-21 | Phillips Drill Co | Wall anchor |
GB2153947A (en) * | 1984-02-04 | 1985-08-29 | Rolls Royce | Attachment means between a strut and a skin |
US4775266A (en) * | 1986-12-22 | 1988-10-04 | Seegmiller Ben L | Structure and method for deterring cutter roof failure |
AT388408B (en) * | 1987-09-17 | 1989-06-26 | Sfs Stadler Ag | WASHER |
ZA929685B (en) * | 1991-12-18 | 1993-06-09 | H L & H Timber Prod | Preload headboard for an elongate prop. |
FR2694590B1 (en) * | 1992-08-04 | 1994-10-21 | Prospection & Inventions | Device for fixing facing plates to a wall. |
US5769570A (en) * | 1996-06-03 | 1998-06-23 | Jennmar Corporation | Cable tensioning dome plate |
US6270290B1 (en) | 1997-02-14 | 2001-08-07 | Jennmar Corporation | Tensionable cable bolt |
US6074134A (en) * | 1997-02-14 | 2000-06-13 | Jennmar Corporation | Tensionable cable bolt |
US5803693A (en) * | 1997-04-17 | 1998-09-08 | Olympic Manufacturing Group, Inc. | Swiveling roofing washer |
US6146056A (en) * | 1998-01-14 | 2000-11-14 | Jennmar Corporation | Channel and bearing plate assembly |
US6682268B2 (en) * | 2000-09-01 | 2004-01-27 | Earl Products, Inc. | Method and apparatus for secondary roof support in an underground mine |
US6957931B2 (en) * | 2003-07-14 | 2005-10-25 | Slater Bert W | Roof bolt bearing plate and method for an underground mine |
ATE470048T1 (en) | 2006-12-16 | 2010-06-15 | Kalman Kovari | ANCHORING DEVICE FOR STABILIZING THE SUBSTANCE |
AU2011236103A1 (en) * | 2011-03-17 | 2012-10-04 | Gregory Earl Smith | Mine roof bolt assembly |
AU2013202781A1 (en) * | 2012-02-22 | 2013-09-05 | Fci Holdings Delaware, Inc. | Fibreglass roof and rib plate |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2000978A (en) * | 1935-05-14 | moseley | ||
US1817033A (en) * | 1926-03-11 | 1931-08-04 | Belle B Gellner | Incinerator |
US2603573A (en) * | 1945-08-23 | 1952-07-15 | Shell Dev | Bituminous mixtures and processes for their preparation |
US2682152A (en) * | 1950-04-15 | 1954-06-29 | Bierer Joseph | Method of and apparatus for reinforcing and supporting mine roofs and the like |
US2748594A (en) * | 1952-11-04 | 1956-06-05 | Lukens Steel Co | Roof bolt |
DE924624C (en) * | 1953-08-12 | 1955-03-07 | Consolidation Bergbau Ag | Borehole anchor designed as a tie rod for pit lining |
GB842078A (en) * | 1958-03-03 | 1960-07-20 | Anciens Ets Goldenberg & Cie | Improvements in and relating to anchoring-bolt devices and to support plates therefor |
US3086421A (en) * | 1958-08-29 | 1963-04-23 | Illinois Tool Works | Sheet metal nut having regular polygonal opening with helically deflected edges |
FR1222640A (en) * | 1959-01-17 | 1960-06-10 | Improvements made to mine roof supports, or underground passages or the like, comprising at least one anchor bolt |
-
1961
- 1961-05-23 FR FR862583A patent/FR1297817A/en not_active Expired
-
1962
- 1962-05-14 GB GB18478/62A patent/GB968630A/en not_active Expired
- 1962-05-15 BE BE617688A patent/BE617688A/en unknown
- 1962-05-16 US US195291A patent/US3224202A/en not_active Expired - Lifetime
- 1962-05-18 LU LU41736D patent/LU41736A1/xx unknown
- 1962-05-22 ES ES277812A patent/ES277812A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0861969A1 (en) * | 1997-02-26 | 1998-09-02 | Johannes Radtke | Mine roof bearing plate |
WO2011033110A3 (en) * | 2009-09-18 | 2012-02-23 | Fm Kunststofftechnik Gmbh | Connection element for a holding element for a regenerative energy module system |
Also Published As
Publication number | Publication date |
---|---|
GB968630A (en) | 1964-09-02 |
ES277812A1 (en) | 1962-10-16 |
US3224202A (en) | 1965-12-21 |
BE617688A (en) | 1962-08-31 |
FR1297817A (en) | 1962-07-06 |