| 54 |
Titel |
TI |
[EN] Sensing device for detecting an impact with a vehicle |
| 71/73 |
Anmelder/Inhaber |
PA |
DAIMLER AG, DE
|
| 72 |
Erfinder |
IN |
KURKURI MAHENDRA, IN
;
MUNJURULIMA DINESH, IN
;
SHAH PARTHIV, IN
;
TITZ BERND, DE
|
| 22/96 |
Anmeldedatum |
AD |
15.01.2014 |
| 21 |
Anmeldenummer |
AN |
201400628 |
|
Anmeldeland |
AC |
GB |
|
Veröffentlichungsdatum |
PUB |
24.09.2014 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
B60R 21/0136
(2006.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
B60R 19/48
(2006.01)
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
B60R 19/483
B60R 21/0136
|
|
MCD-Hauptklasse |
MCM |
B60R 21/0136
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
B60R 19/48
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] The invention relates to a sensing device (14, figure 2) for detecting an impact with a vehicle, the sensing device comprising: at least one deformable element 16, wherein at least a portion of the deformable element has a hollow cross-section 18 containing a fluid; and at least one sensor (22) for sensing a pressure change resulting from a deformation of the deformable element due to an impact, wherein the hollow cross-section is variable. The deformable element may comprise an elastic tube which is located between a bumper cross-member (10, figure 1) and a foam element (20, figure 4) transversely across a vehicle. The hollow cross-section may have portions with different diameters D1-D5, where the diameter is increased at locations where the vehicle stiffness is high. In this way a substantially homogenous or uniform pressure signal can be provided at different locations along the deformable element. The sensing device may be used to trigger pedestrian protection devices in the event of an impact. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
EP000001769976A1
US020080238641A1
US020090021030A1
US020130079995A1
WO002005098384A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
B60R 19/48 S
B60R 21/0132
|
