Abstract: An agricultural implement having an elongated main chassis member, ground engaging wheels for supporting the main chassis member on the ground and at least one set of two arms, each arm being provided with at least one working implement and each arm being pivotably connected to the main chassis member and adapted to be moved between a working position, a headland position and a transport position. In the headland position, an inner working implement of the at least one set of arms is displaced laterally away from the main chassis member.

Abstract: An agricultural implement having an elongated main chassis member, ground engaging wheels for supporting the main chassis member on the ground and at least one set of two arms, each arm being provided with at least one working implement and each arm being pivotably connected to the main chassis member and adapted to be moved between a working position, a headland position and a transport position. In the headland position, an inner working implement of the at least one set of arms is displaced laterally away from the main chassis member. This has as an advantage that in the headland position, additional clearance between the tines at the lowermost end of each arm and the ground surface is provided.

Abstract: A nasal cannula (1), for high-flow ventilation, includes a basic body (2) with a cavity (20). A tube connection element (6) provides a fluid-communicating connection of a tube (7) with the cavity (20). A first nasal prong and a second nasal prong (3, 4), respectively, each extend away from the basic body (20), for a fluid-communicating connection of each nostril each with the cavity (20). The first nasal prong (3) has a flow resistance different from that of the second nasal prong (4). The nasal cannula (1) can be simply manufactured and simply cleaned and avoids swirling of the breathing gas flow in the basic body (2) or clogging.