BE359018A - - Google Patents
Info
- Publication number
- BE359018A BE359018A BE359018DA BE359018A BE 359018 A BE359018 A BE 359018A BE 359018D A BE359018D A BE 359018DA BE 359018 A BE359018 A BE 359018A
- Authority
- BE
- Belgium
- Prior art keywords
- pulley
- signals
- pedal
- ratchet
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000011664 signaling Effects 0.000 claims description 5
- 230000005236 sound signal Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 208000018672 Dilatation Diseases 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000158147 Sator Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
- B61L29/26—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning mechanically operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE359018A true BE359018A (enrdf_load_stackoverflow) |
Family
ID=32607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE359018D BE359018A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE359018A (enrdf_load_stackoverflow) |
-
0
- BE BE359018D patent/BE359018A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2600963A1 (fr) | Ballon captif mobile dans une tour | |
| US1909461A (en) | Tackling machine | |
| CH280939A (fr) | Dispositif de levage pour véhicule. | |
| FR2532612A1 (fr) | Dispositif pour le transfert de personnel entre une structure fixe ou mobile et une structure soumise a des mouvements de pilonnement | |
| BE359018A (enrdf_load_stackoverflow) | ||
| EP0562917A2 (fr) | Dispositif d'équilibrage pour porte de manutention à rideau relevable | |
| CH142630A (fr) | Installation de signalisation pour la protection d'une route à un passage à niveau. | |
| US1527110A (en) | Railroad-crossing signal | |
| US1798302A (en) | Signaling installation for the protection of roads at level crossings | |
| EP0002542A1 (fr) | Rideau coupe-feu à commande positive | |
| FR2808517A1 (fr) | Dispositif pour declencher le mecanisme de liberation du parachute d'une cabine d'ascenseur | |
| US2553780A (en) | Highway-railway crossing safety barrier | |
| EP1739274A1 (fr) | Dispositif de protection anti chute pour porte de manutention | |
| US1210190A (en) | Railroad-gate. | |
| FR2966624A1 (fr) | Dispositif d'alerte pour prevenir une collision entre un vehicule et un obstacle aerien | |
| US1353441A (en) | Time-controlled lighting device | |
| US2131989A (en) | Apparatus for mechanically operating level crossing gates | |
| BE637497A (enrdf_load_stackoverflow) | ||
| CH361646A (fr) | Dispositif automatique de sécurité destiné à coopérer avec des appareils de levage | |
| CH109061A (fr) | Installation de sûreté contre les accidents de chemins de fer. | |
| US1377471A (en) | Street-indicator | |
| US1530646A (en) | Grab winch | |
| CH191371A (fr) | Appareil de signalisation. | |
| BE361897A (enrdf_load_stackoverflow) | ||
| FR2733535A1 (fr) | Dispositif antichute pour portes basculantes comportant des bras de manoeuvre et de compensation, adaptable sur divers systemes lourds |