HELP REQUESTING DEVICE FOR WHEELCHAIR AND WHEELCHAIR
PROBLEM TO BE SOLVED: To enable a user to request a help to a person around as needed and to go out at ease even alone. SOLUTION: This device is composed of a help requesting means for generating light and/or sound attachable to a part of this wheelchair and an operation means electrically connected...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To enable a user to request a help to a person around as needed and to go out at ease even alone. SOLUTION: This device is composed of a help requesting means for generating light and/or sound attachable to a part of this wheelchair and an operation means electrically connected to the help requesting means. |
---|