BE494571A - - Google Patents
Info
- Publication number
- BE494571A BE494571A BE494571DA BE494571A BE 494571 A BE494571 A BE 494571A BE 494571D A BE494571D A BE 494571DA BE 494571 A BE494571 A BE 494571A
- Authority
- BE
- Belgium
- Prior art keywords
- pipes
- junction
- ring
- sleeve
- parts
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 claims description 14
- 239000011324 bead Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 description 1
- 239000007990 PIPES buffer Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
- F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
- E21F1/06—Duct connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Duct Arrangements (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE494571A true BE494571A (enrdf_load_stackoverflow) |
Family
ID=138296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE494571D BE494571A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE494571A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3494643A (en) * | 1966-06-03 | 1970-02-10 | Pacific Western Extruded Produ | Beaded plastic tubing joint |
-
0
- BE BE494571D patent/BE494571A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3494643A (en) * | 1966-06-03 | 1970-02-10 | Pacific Western Extruded Produ | Beaded plastic tubing joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2003035983A1 (fr) | Element de caniveau pour caniveau de drainage pour chaussees | |
| EP1206357B1 (fr) | Ensemble d'une jante et d'un appui de soutien | |
| FR2463320A1 (fr) | Roulement a rouleaux avec cage munie d'une saillie annulaire s'engageant dans une gorge annulaire d'une des bagues de roulement | |
| FR2781184A1 (fr) | Roue avec jante ayant des sieges inclines vers l'exterieur | |
| FR2731478A1 (fr) | Cage a alveoles pour des roulements a rouleaux | |
| EP0403379A1 (fr) | Collier de raccordement pour ligne d'échappement | |
| FR2516021A1 (fr) | Construction d'assemblage d'un moyeu a croisillon et d'une roue a jante | |
| FR2935769A1 (fr) | Articulation elastique de suspension de vehicule automobile et structure de vehicule automobile comportant une telle articulation | |
| EP0170085B1 (fr) | Jante de sécurité comportant un bossage de retenue axiale du bourrelet de grande hauteur, et ensemble pneumatique utilisant une telle jante | |
| EP3267047B1 (fr) | Dispositif d'assemblage de deux profilés | |
| BE494571A (enrdf_load_stackoverflow) | ||
| EP3085554B1 (fr) | Ensemble de pare-chocs comportant un ecrou de remorquage et vehicule comportant un tel ensemble de pare-chocs | |
| FR2461601A1 (fr) | Carter de pont arriere du type banjo | |
| FR2680569A1 (fr) | Cage de propulsion pour un projectile sous-calibre. | |
| FR2775753A1 (fr) | Collier de serrage pour tubes a connecter, en particulier tubes d'echappement | |
| FR2791288A1 (fr) | Procede de soudage de tuyaux de raccordement aux extremites opposees d'un bras de suspension de stabilisateur creux pour vehicule | |
| FR2803250A1 (fr) | Train de vehicule automobile | |
| FR2576388A1 (fr) | Dispositif pour le raccordement axial de deux tubes sans manchon | |
| FR2562192A1 (fr) | Galet tendeur | |
| EP0710794A1 (fr) | Dispositif de raccordement d'un tuyau sur un insert | |
| EP0623777B1 (fr) | Collier de fixation articulé | |
| FR2745341A1 (fr) | Valve a pied elliptique | |
| FR2555680A1 (fr) | Piece comportant au moins un collet delimitant un trou, en vue d'un assemblage avec un axe ou analogue, et assemblage d'une telle piece et d'un axe ou analogue | |
| FR2913213A1 (fr) | Pneumatique pour cycles | |
| FR2788251A1 (fr) | Dispositif de support pour garde-boue de vehicule routier ou agricole |