BE470352A - - Google Patents
Info
- Publication number
- BE470352A BE470352A BE470352DA BE470352A BE 470352 A BE470352 A BE 470352A BE 470352D A BE470352D A BE 470352DA BE 470352 A BE470352 A BE 470352A
- Authority
- BE
- Belgium
- Prior art keywords
- bosses
- nut
- face
- wedge
- periphery
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 240000001973 Ficus microcarpa Species 0.000 description 1
- 240000004670 Glycyrrhiza echinata Species 0.000 description 1
- 235000001453 Glycyrrhiza echinata Nutrition 0.000 description 1
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 description 1
- 235000017382 Glycyrrhiza lepidota Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229940010454 licorice Drugs 0.000 description 1
Classifications
-
- 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
- E21D15/14—Telescopic props
- E21D15/16—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure
- E21D15/24—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with axial screw-and-nut, rack-and-worm, or like mechanism
- E21D15/26—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with axial screw-and-nut, rack-and-worm, or like mechanism with screw, worm, or the like, not self-locking but normally prevented from rotation by friction members which slip upon excessive pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470352A true BE470352A (enrdf_load_stackoverflow) |
Family
ID=120542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470352D BE470352A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE470352A (enrdf_load_stackoverflow) |
-
0
- BE BE470352D patent/BE470352A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0004820A2 (fr) | Cheville destinée à la fixation dans le sol de poteaux ou piquets ainsi que procédé et dispositif servant à l'enfoncement de cette cheville | |
| EP0027779A1 (fr) | Appareillage de coffrage pour couler directement sur le sol des dalles de béton précises | |
| BE470352A (enrdf_load_stackoverflow) | ||
| CH113202A (fr) | Support pour appareils de projection. | |
| BE1010262A5 (fr) | Dispositif de fixation pour rail. | |
| CH143932A (fr) | Support d'échafaud. | |
| CH650969A5 (en) | Wooden protection wall | |
| FR2736670A3 (fr) | Etai avec dispositif imperdable pour le tuyau interieur | |
| BE402685A (enrdf_load_stackoverflow) | ||
| WO2022064115A1 (fr) | Berceau comportant une entretoise a montage simplifie | |
| BE451504A (enrdf_load_stackoverflow) | ||
| FR2503772A1 (fr) | Dispositif pour la fixation continue au sol pour une balustrade de balcon | |
| BE495511A (enrdf_load_stackoverflow) | ||
| CH211222A (fr) | Support avant d'une remorque à deux roues comportant un dispositif pour orienter son galet. | |
| CH422287A (fr) | Dispositif de clavetage pour l'assemblage d'éléments fixés les uns aux autres de façon amovible, notamment pour l'assemblage d'éléments d'échafaudages tubulaires | |
| CH307570A (fr) | Console pour échafaudage. | |
| BE486165A (enrdf_load_stackoverflow) | ||
| FR2732394A1 (fr) | Dispositif destine a assurer la tension d'une toile de tente supportee par un arceau | |
| BE452847A (enrdf_load_stackoverflow) | ||
| CH331547A (fr) | Presse à encoller | |
| FR2540367A1 (fr) | Perfectionnement aux pietements de table | |
| FR2530314A1 (fr) | Dispositif support pour plaques funeraires | |
| BE455383A (enrdf_load_stackoverflow) | ||
| CH311721A (fr) | Dispositif de couverture provisoire. | |
| CH343807A (fr) | Brouette à moteur, et procédé de mise en action de cette brouette |