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US 9,416,813 B2Granted
Aircraft boarding bridge or stairs
AssigneeHübner GmbH & Co. KG
InventorJens Bachmann
Life of this patent
Estimating the term…
Abstract
An aircraft boarding bridge or stairs with a bellows attached to a head frame of the aircraft boarding bridge or stairs by a fastening device. The fastening device has a positive connection acting at least in to spatial directions, wherein the positive connection is fixable by an at least non-positive connection member.
Claims13
A fastening assembly for fastening a bellows of an aircraft boarding bridge or stairs to a head frame of the bridge or stairs, the fastening assembly comprising:
- a fastening device having a positive connection portion operable to exert a force in at least two spatial directions,
- wherein the positive connection portion includes first and second connection elements that are operable to be brought into positive engagement with each other,
- wherein the first connection element is a profile with an approximately C-shaped cross section having a first protrusion and a second protrusion,
- and wherein the second connection element engages the first protrusion with a clearance, the clearance being defined by a free space between the second connection element and a free end of the second protrusion;
- and
- a non-positive connection member operable to be disposed in the clearance to fix the positive connection portion of the fastening device.
3 more elements
Dependencies are inferred from the claim text.