摘要:
Damit Vorfeldschlepper beim Betrieb in geschlossenen Hallen abgasfrei benutzt werden können, gibt es neben dem Antrieb mittels eines Verbrennungsmotors elektrische Antriebe, die beispielsweise mittels einer Batterie mit Antriebsenergie versorgt werden. Erfindungsgemäß wird der Schlepper mit einer Brennstoffzelle betrieben, und nach Art eines Baukastens kann in den Schlepper als Energieversorgungseinheit wahlweise ein Batteriepack, eine Brennstoffzelleneinheit und ggf. auch eine Hybrideinheit bestehend aus einem kleineren Batteriepack und einem Range-Extender in Form eines Verbrennungsmotors eingesetzt werden.
摘要:
A method is disclosed here. The method includes receiving (402) an input from an aircraft, determining (406) a towing status of the aircraft based on the input, and sending (410) a message to a transmitter (312) to transmit the towing status of the aircraft. Also disclosed herein is a system including an aircraft including a nose landing gear, a first controller (304), and a transmitter (312), wherein the first controller (304) is configured to determine a towing status of the aircraft based on a number of sensor signals (310A) received from the aircraft, and the transmitter (312) is configured to transmit the towing status and a tow truck configured to tow the aircraft, the tow truck including a second controller (314) and a receiver (318), wherein the receiver (318) is configured to receive the towing status from the transmitter (312), and the second controller (314) is configured to provide an indication of the towing status of the aircraft.
摘要:
The invention relates to the structure of a rotating-wing drone (30), made of an expanded resin having a density of from 20 to 100 g/1, obtained through expansion of pre-expanded granules inside a mold. The structure comprises a supporting structure (20), a structure for protecting the propellers (35) and a base (22), as well as means (42,45) for fastening photographic equipment or the like.
摘要:
A connection device for connecting to a connection arm (7) includes first and second connection portions (20), a connection rod (30) and a rod retaining portion (26b). The first and second connection portions (20) have first and second guide spaces (K) into which the connection arm (7) is inserted. First and second holes (H) are provided in first and second rod guide portions (22) which are provided above the first and second guide spaces (K). There are provided first and second arm receiving portions (26) pushed to rotate from a standby state by the connection arm (7) inserted into the first or second guide space (K). The first and second arm receiving portions (26) are connected by a link member (40). The connection rod (30) is passed through the first and second holes (H). When the first arm receiving portion (26) is in the standby state, the rod retaining portion (26b) supports the lower end of the connection rod within the first guide space (K). When the first arm receiving portion (26) rotates from the standby state, the rod retaining portion (26b) rotates together with the first arm receiving portion (26), and allows the connection rod (30) to pass through the second hole (H) so that the connection rod (30) is allowed to be connected to the connection arm (7) inserted into the first guide space (K) or the second guide space (K).
摘要:
The invention relates to the structure of a rotating-wing drone (30), made of an expanded resin having a density of from 20 to 100 g/1, obtained through expansion of pre-expanded granules inside a mold. The structure comprises a supporting structure (20), a structure for protecting the propellers (35) and a base (22), as well as means (42,45) for fastening photographic equipment or the like.