BE674824A - - Google Patents
Info
- Publication number
- BE674824A BE674824A BE674824DA BE674824A BE 674824 A BE674824 A BE 674824A BE 674824D A BE674824D A BE 674824DA BE 674824 A BE674824 A BE 674824A
- Authority
- BE
- Belgium
- Prior art keywords
- head
- forestay
- extension
- recess
- foot
- Prior art date
Links
- 239000004606 Fillers/Extenders Substances 0.000 claims description 8
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/50—Component parts or details of props
- E21D15/52—Extensible units located above or below standard props
-
- 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
- E21D23/0047—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor without essential shifting devices
-
- 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
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)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0054970 | 1965-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE674824A true BE674824A (enrdf_load_stackoverflow) | 1966-05-03 |
Family
ID=7227309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE674824D BE674824A (enrdf_load_stackoverflow) | 1965-01-09 | 1966-01-07 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE674824A (enrdf_load_stackoverflow) |
| FR (1) | FR1463320A (enrdf_load_stackoverflow) |
-
1966
- 1966-01-07 BE BE674824D patent/BE674824A/fr unknown
- 1966-01-08 FR FR45270A patent/FR1463320A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1463320A (fr) | 1966-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2600726A2 (fr) | Dispositif d'assemblage d'ossature de stand pour exposition temporaire. | |
| FR2761719A1 (fr) | Ferrure de verrouillage pour ouvrant coulissant | |
| FR2512893A1 (fr) | Manchon d'assemblage destine a fixer une extremite d'une premiere barre a une deuxieme barre de facon demontable | |
| BE674824A (enrdf_load_stackoverflow) | ||
| CH381384A (fr) | Jeu d'éléments pour la construction d'un bâti démontable | |
| FR2462600A1 (fr) | Serre-cables | |
| FR2529626A1 (fr) | Systeme d'assemblage d'elements tubulaires | |
| FR2517385A1 (fr) | Element de fixation pour ancrage par correspondance de formes | |
| FR2639411A1 (fr) | Dispositif d'assemblage de deux elements et vis d'assemblage specialement concue pour ledit dispositif | |
| FR2705720A1 (fr) | Serrure à pêne encastrée. | |
| BE713200A (enrdf_load_stackoverflow) | ||
| FR2762071A3 (fr) | Fixation perfectionnee d'une poutre et elements de fixation utilises a cet effet | |
| BE657437A (enrdf_load_stackoverflow) | ||
| EP0859439B1 (fr) | Châssis de support, notamment pour appareillage électrique, et montant et traverse propres à la constitution d'un tel châssis de support | |
| EP0586271A1 (fr) | Dispositif de sécurité contre la rupture pour arbre rotatif | |
| FR2480338A1 (fr) | Structure de protection pour couvreur et montant correspondant | |
| CH692097A5 (fr) | Cor des Alpes téléscopique. | |
| CH92916A (fr) | Colonne d'étayage pour tunnels, mines etc. | |
| FR2729061A1 (fr) | Dispositif pour maintenir fermement dans le sable ou sol meuble un pied de parasol, ou tout autre support qui pourrait y etre introduit | |
| FR2520089A1 (fr) | Assemblage de barres ou tubes pour la realisation de structures spatiales | |
| BE442359A (fr) | Etançon de mine, en fer | |
| BE858667A (fr) | Dispositif d'assemblage en equerre de deux profiles metalliques tubulaires ou semi-tubulaires | |
| FR2608399A1 (fr) | Systeme d'assemblage entre un montant et une console ou entre un montant et une traverse | |
| CH488466A (de) | Ski mit einem aus Kunststoff bestehenden Kern | |
| FR3133397A1 (fr) | Élément de structure comportant une poutre avec au moins un insert d’extrémité à assemblage invisible |