Title:
DRIVE UNIT WITH TOWING CYLINDER AND TOWING HEAD
Document Type and Number:
WIPO Patent Application WO/2020/260150
Kind Code:
A3
Abstract:
A self-propelled drive unit for moving aircraft on the ground, with a receiving region for receiving at least one wheel unit, which can be rotated about a wheel axis, of a nose wheel unit of an aircraft to be moved, and with an automatically adjustable towing cylinder with a releasably fastened towing head, wherein the towing cylinder is set up to interact with a towing head which is configured for coupling to a towing fitting of the wheel unit which is received in the receiving region, in such a way that the aircraft to be moved can be towed or pushed by way of the self-propelled drive unit by means of the towing cylinder, wherein the self-propelled drive unit can be in a dynamic operative network with a friction roller drive which loads the wheel unit of the nose wheel unit.
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Inventors:
OCKENFUSS ULRICH (DE)
JANSEN DIRK (DE)
JANSEN DIRK (DE)
Application Number:
PCT/EP2020/067097
Publication Date:
February 18, 2021
Filing Date:
June 19, 2020
Export Citation:
Assignee:
HYDRO HOLDING KG (DE)
International Classes:
B64F1/22
Domestic Patent References:
WO2008038270A2 | 2008-04-03 | |||
WO2010012261A2 | 2010-02-04 |
Foreign References:
DE202012101865U1 | 2013-08-23 | |||
EP0582204A1 | 1994-02-09 | |||
US2751990A | 1956-06-26 | |||
US2997121A | 1961-08-22 | |||
DE9307340U1 | 1993-08-19 | |||
FR2675919A1 | 1992-10-30 | |||
US5302075A | 1994-04-12 |
Attorney, Agent or Firm:
HÖSSLE, Markus (DE)
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