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Title:
FORCE APPLICATION DEVICE FOR AN AIRCRAFT CONTROL COLUMN AND METHOD FOR USING SUCH A COLUMN
Document Type and Number:
WIPO Patent Application WO/2021/121939
Kind Code:
A1
Abstract:
The invention relates to a force application device (D) for an aircraft control column (M), the control column (M) comprising a control lever (l) configured to rotate a first shaft (A1) and a second shaft (B1), the force application device (D) comprising a first force feedback member (31) configured to exert a resistive force opposing the rotation of the first shaft (A1), a second force feedback member (32) configured to exert a resistive force opposing the rotation of the second shaft (B1) and a common braking device (5) comprising a housing (50), a first braking member (51) and a second braking member (52) which are coaxial and mounted rotatably inside the housing (50) and configured to engage with the first shaft (A1) and the second shaft (B1), respectively, so as to brake them, preferably simultaneously.

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JP2001001994CONTROL DEVICE FOR AIRCRAFT
WO/2020/053534FORCE APPLICATION DEVICE FOR AN ACTIVE MINI-STICK AND MECHANICAL BACKUP CONTROL METHOD
Inventors:
JONCOUR YVON (FR)
LAWNICZAK RÉMI-LOUIS (FR)
BEZIVIN PHILIPPE (FR)
GUILLON CLÉMENT (FR)
Application Number:
PCT/EP2020/083962
Publication Date:
June 24, 2021
Filing Date:
November 30, 2020
Export Citation:
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Assignee:
SAFRAN ELECTRONICS & DEFENSE (FR)
International Classes:
B64C13/04; B64C13/10; G05G5/02; G05G9/047
Foreign References:
EP2081822A22009-07-29
US20190286237A12019-09-19
US5059882A1991-10-22
FR3011815A12015-04-17
FR3011815A12015-04-17
FR3011815A12015-04-17
EP2081822A22009-07-29
US20190286237A12019-09-19
Attorney, Agent or Firm:
ARGYMA (FR)
Download PDF:
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