Shopping trolley
OwnerHorst Sonnendorfer, Franz Wiethinventors
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Abstract
The invention relates to a trolley comprising an element for holding and releasing a token, said element comprising a sensor that detects whether the trolley comprising the element for holding and releasing the token is pushed inside another trolley. If this is the case, the element for holding and releasing the token activates the immobilizer and releases the token. In order to use the trolley, a token must be inserted into the element for holding and releasing the token, thus deactivating the immobilizer.
Claims6
A shopping trolley comprising a token element for holding and releasing a token and an immobilizer being optionally activated and deactivated, the immobilizer being deactivated if a token is located in the token element, the immobilizer blocking a roller of the trolley or restricting steering of the trolley, the token element including a sensor and the token is released only if the sensor has detected that the shopping trolley has been pushed into another shopping trolley.
A shopping trolley comprising:
- a token element for securing and releasing a token and
- an immobilizer being optionally activated and deactivated, the immobilizer blocking a roller of the trolley or restricting steering of the trolley, the immobilizer being deactivated if a token is located in the token element.
A shopping trolley comprising
- a token element for holding and releasing a token and
- an immobilizer being optionally activated and deactivated, the immobilizer blocking a roller of the trolley or restricting steering of the trolley, the immobilizer being activated if there is no token located in the token element.
Dependencies are inferred from the claim text.