BE456556A - - Google Patents
Info
- Publication number
- BE456556A BE456556A BE456556DA BE456556A BE 456556 A BE456556 A BE 456556A BE 456556D A BE456556D A BE 456556DA BE 456556 A BE456556 A BE 456556A
- Authority
- BE
- Belgium
- Prior art keywords
- series
- advancement
- elements
- support
- rollers
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 6
- 230000033764 rhythmic process Effects 0.000 claims description 6
- 210000001331 nose Anatomy 0.000 claims 5
- 239000004568 cement Substances 0.000 claims 2
- 240000000489 Agave utahensis Species 0.000 claims 1
- 244000153665 Ficus glomerata Species 0.000 claims 1
- 235000012571 Ficus glomerata Nutrition 0.000 claims 1
- 235000015125 Sterculia urens Nutrition 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 238000010276 construction Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 101100312224 Schizosaccharomyces pombe (strain 972 / ATCC 24843) syj1 gene Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- 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
- E21D23/0056—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor with individual advancing 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
- E21D23/0481—Supports specially adapted for use in combination with the placing of filling-up materials
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456556A true BE456556A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=110189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456556D BE456556A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE456556A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974199C (de) * | 1948-09-01 | 1960-10-13 | Dowty Equipment Ltd | Strebwanderausbaugespann |
-
0
- BE BE456556D patent/BE456556A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974199C (de) * | 1948-09-01 | 1960-10-13 | Dowty Equipment Ltd | Strebwanderausbaugespann |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2661312A1 (fr) | Machine de fenaison avec plusieurs rotors. | |
| CH373306A (fr) | Procédé d'application d'un emballage en carton à des récipients et machine pour la mise en oeuvre de ce procédé | |
| CH373688A (fr) | Procédé pour insérer une ébauche de séparation pliable entre des rangées de récipients à emballer et machine pour la mise en oeuvre de ce procédé | |
| BE456556A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR2988560A1 (fr) | Dispositif de pose d'un film plastique pour paillage | |
| BE369818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR2683080A1 (fr) | Procede destine a assembler un assemblage de combustible nucleaire et appareil a cet effet. | |
| FR2624199A1 (fr) | Procedes et dispositifs pour poser dans une galerie un soutenement metallique forme d'anneaux circulaires qui sont composes de plusieurs cintres assembles bout a bout | |
| EP0219520A1 (fr) | Chariot de transfert de plateaux, notamment pour lyophilisateur, et installation de chargement/dechargement correspondante. | |
| EP1900879B1 (fr) | Panneau d'étaiement | |
| FR2469506A2 (fr) | Dispositif articule pour le blindage de terrassements | |
| EP3821081B1 (fr) | Système de blindage d'une tranchée | |
| FR3133517A1 (fr) | Procédé de protection de végétaux et appareil pour mettre en œuvre le procédé | |
| WO2002032710A1 (fr) | Dispositif demontable et transportable pour l"enroulement et le deroulement d"un element couvrant de protection au-dessus d"une benne ou conteneur | |
| BE456481A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR2978327A1 (fr) | Appareil de mise en place de filet de contention d'animaux et systeme comprenant au moins un tel appareil auquel est associe un filet de contention | |
| FR3154287A1 (fr) | Systeme de culture verticale | |
| FR2507654A1 (fr) | Procede de construction d'un mur par assemblage d'elements de construction, notamment de parpaings, et dispositif pour la mise en oeuvre du procede | |
| BE563375A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE634749A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR2740435A1 (fr) | Conteneur destine a recevoir une pile d'articles en feuilles tels que des pare-brises | |
| OA19613A (fr) | Procédé et kit de construction de structure de protection | |
| BE456862A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE565413A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| CH365657A (fr) | Dispositif de manutention de bouteilles de gaz liquéfié |