Abstract: A mobile media supply device for providing a workstation with at least one technical medium, including: (i) a body mounted on wheels, which houses a media store for a technical medium, (ii) at least one media withdrawal connection (iii) a media blocking device which in a first state enables the withdrawal of the technical medium from the media withdrawal connection and in a second state prevents the withdrawal, (iv) a mobility blocking device for blocking the mobility of the mobile media supply device, and (v) a control device, which is arranged to change the state of the media blocking device and further to block the mobility of the mobile media supply device by the mobility blocking device. At least one release device to be actuated by a person is provided.

Abstract: A mobile media supply device for providing a workstation with at least one technical medium, including: (i) a body mounted on wheels, which houses a media store for a technical medium, (ii) at least one media withdrawal connection (iii) a media blocking device which in a first state enables the withdrawal of the technical medium from the media withdrawal connection and in a second state prevents the withdrawal, (iv) a mobility blocking device for blocking the mobility of the mobile media supply device, and (v) a control device, which is arranged to change the state of the media blocking device and further to block the mobility of the mobile media supply device by means to the mobility blocking device. At least one release device to be actuated by a person is provided.