Parking brake for a trailer vehicle
The brake has an electronic control (1) including a control device (2) for an activation of a parking brake. The electronic control is connected with a parking brake valve (4) for controlling a spring-loaded brake (5) and a trailer brake valve (9) for pressurization of a trailer control line (11). T...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The brake has an electronic control (1) including a control device (2) for an activation of a parking brake. The electronic control is connected with a parking brake valve (4) for controlling a spring-loaded brake (5) and a trailer brake valve (9) for pressurization of a trailer control line (11). The electronic control includes a timing element (8) that is connected with the trailer brake valve. The timing element activates the trailer brake valve for pressurization of the trailer control line for a pre-determined time period after activation of the control device. An independent claim is also included for a method for activation of a parking brake of a trailer vehicle comprising a towing vehicle and a trailer. |
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