Title:
HATCH LOCK DEVICE, AIRCRAFT HATCH AND AIRCRAFT WITH AIRCRAFT HATCH
Document Type and Number:
Japanese Patent JP2022184808
Kind Code:
A
Abstract:
To provide a hatch lock system capable of dissipating tensile force to a frame area of a hatch.SOLUTION: A hatch lock device 10 includes an eccentric bush 17 connectable to a hatch bulkhead 13 of an aircraft hatch panel, an inner lining 5 introduced into the eccentric bush to have a bolt reception part 9 to be directed to a center along a bolt reception part shaft B so as to receive a lock bolt 30, a conical compression sleeve 7 arranged in the inner lining, conical clamping sleeve 8 being a conical clamping sleeve in which its outside conical shell face is displaceabley engaged with an inside conical shell face of the conical compression sleeve and its inside conical shell face has the same plane of an outer wall of the bolt reception part, and linear actuators 4a, 4b respectively attached to both respective sides of the conical compression sleeve in the inner lining and designed so as to displace the conical compression sleeve along the bolt reception part shaft with respect to the conical clamping sleeve.SELECTED DRAWING: Figure 1
Inventors:
SOEREN OHLE
Application Number:
JP2022087982A
Publication Date:
December 13, 2022
Filing Date:
May 30, 2022
Export Citation:
Assignee:
AIRBUS OPERATION GMBH
International Classes:
B64C1/14
Attorney, Agent or Firm:
Kunio Ueda
Junichiro Yanagi
Kunihiko Takeuchi
Junichiro Yanagi
Kunihiko Takeuchi
Previous Patent: Monitoring magnetic sensing elements in switching devices
Next Patent: How to calibrate an inkjet print
Next Patent: How to calibrate an inkjet print