1. Winch (2) for a vehicle (1), in particular for a piste maintenance vehicle, with an elongate flexible traction means (5) which is assigned to a drive device which is configured for the introduction of tractive forces to the traction means (5), and with a guide device (3) which is provided for feeding the traction means (5) to the drive device, and also with an anchoring device (8, 23) which is mounted on a free end region, facing away from the drive device, of the traction means (5) and is configured so as to be adjustable between an opening position and a locking position, in order to allow a positive anchoring of the traction means (5) on a positionally fixed anchor part (9), characterized in that the anchoring device (8, 23) andor the guide device (3) areis assigned an actuating means (25) which is configured for an opening andor closing movement of the anchoring device (8, 23).
2. Winch according to claim 1, characterized in that the actuating means (25) is configured in such a way that, when a minimum distance between the anchoring device (8, 23) and guide device (3) is undershot, a positive movement of the anchoring device (8, 23) into the opening position is provided.
3. Winch according to claim 1, characterized in that the actuating means (25) is configured in such a way that, when a minimum distance between the anchoring device (8, 23) and the guide device (3) is exceeded, a positive movement of the anchoring device (8, 23) into the locking position is provided.
4. Winch according to claim 1, characterized in that the guide device (3) is coordinated, in an aperture region (15) for the traction means (5), with an outer contour of the anchoring device (8, 23), so that, when the minimum distance between the anchoring device (8, 23) and the guide device is undershot, a positive actuation of the actuating means (25) is ensured.
5. Winch according to claim 1, characterized in that the guide device (3) is coordinated, in an aperture region (15) for the traction means (5), with an outer contour of the anchoring device (8, 23), so that, when the minimum distance between the anchoring device (8, 23) and the guide device (3) is undershot, a positive guidance for the anchoring device (25) is ensured.
6. Winch according to claim 1, characterized in that the anchoring device (8, 23) is of hook-shaped design and is provided with a pivoting lever (23) for closing the hook (8), with the actuating means (25) being configured for an activation of the pivoting lever (23).
7. Winch according to claim 6, characterized in that the actuating means (25) is attached, in particular in one piece, to the pivoting lever (23).
8. Winch according to claim 7, characterized in that the pivoting lever (23) and the actuating means (25) are mounted in the manner of a rocker on the anchoring device (8, 23).
9. Winch according to claim 8, characterized in that the guide device (3) has a deflection surface (27) for the actuating means in an aperture region (15) for the traction means (5), said deflection surface (27) being provided for a positive control of the actuating means (25) when a minimum distance between the anchoring device (8, 23) and guide device (3) is undershot.
10. Winch according to claim 9, characterized in that the actuating means (25) is configured, at least in sections, in the shape of a sickle for a sliding movement on the deflection surface (27) of the guide device (3) and for feeding the traction means (5) into the anchoring device (8, 23).
11. Winch according to claim 1, characterized in that the anchoring device (8, 23) is mounted so as to be freely movable on a traction means lug provided on the end side on the free end of the traction means (5).
12. Winch according to claim 1, characterized in that the guide device is assigned sensor means which are configured for detecting and indicating the opening position andor the locking position of the anchoring device (8, 23).
13. Method for coupling a traction means (5) to a positionally fixed anchor part (9), having the steps: carrying out an opening movement of a closable anchoring device (8, 23), which is attached to the end side of the traction means (5), by moving the anchoring device (8, 23) closer to a guide device (3) for the traction means (5), advancing and hooking up the open anchoring device (8, 23) to the anchor part (9), in particular by means of a pivoting movement of the guide device (3), closing the anchoring device (8, 23) by enlarging a distance between the guide device (3) and the anchoring device (8, 23).
14. Method for uncoupling a traction means (5) from a positionally fixed anchor part (9) having the steps: carrying out an opening movement of a closable anchoring device (8, 23), which is attached to the end side of the traction means (5), by moving the anchoring device (8, 23) closer to a guide device (3) for the traction means (5), unhooking the anchoring device (8, 23) from the anchor part (9), in particular by means of a pivoting movement of the guide device (3).
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A radio communication system comprising a base station, and a plurality of mobile terminals that communicate with the base station, wherein
a time division multiplexing system is applied for a downlink from the base station to the mobile terminals, wherein in the time division multiplexing system a radio carrier of the link is divided into a plurality of channels in time domain, and each of the channels is allocated to each of the mobile terminals, and
a single channel per carrier system is applied for an uplink from the mobile terminals to the base station, wherein in the single channel per carrier system a plurality of single channel per carrier carriers are used, and a non-multiplexed single channel per carrier carrier is allocated to each of the mobile terminals.
2. A radio communication system having a structure that allocates single channel per carrier carriers with different frequencies between mobile terminals to an uplink from mobile terminals to a base station.