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FR3146874B1 - ARRANGEMENT FOR AIRCRAFT CONTROL LEVER - Google Patents

ARRANGEMENT FOR AIRCRAFT CONTROL LEVER Download PDF

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Publication number
FR3146874B1
FR3146874B1 FR2302616A FR2302616A FR3146874B1 FR 3146874 B1 FR3146874 B1 FR 3146874B1 FR 2302616 A FR2302616 A FR 2302616A FR 2302616 A FR2302616 A FR 2302616A FR 3146874 B1 FR3146874 B1 FR 3146874B1
Authority
FR
France
Prior art keywords
arrangement
housing
flat
intended
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2302616A
Other languages
French (fr)
Other versions
FR3146874A1 (en
Inventor
Thibault Robillon
Bernard Rabret
Hugo Hanini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR2302616A priority Critical patent/FR3146874B1/en
Publication of FR3146874A1 publication Critical patent/FR3146874A1/en
Application granted granted Critical
Publication of FR3146874B1 publication Critical patent/FR3146874B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/02—Initiating means
    • B64C13/04—Initiating means actuated personally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • F16B1/02—Means for securing elements of mechanisms after operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)

Abstract

L’invention concerne un agencement, notamment de butée mobile pour levier de manette (1) d’aéronef, ledit agencement comprenant un dispositif de réglage en position comprenant une tige de réglage (20) destinée à être ménagée dans un logement (22) creusé dans un support (9) et s’étendant dans un plan (A) selon une direction longitudinale (L), ladite tige de réglage (20) présentant une surface extérieure munie d’au moins une portion filetée et portant au moins un méplat (21), ledit méplat (21) étant formé à distance de ladite au moins une portion filetée, ladite au moins une portion filetée étant destinée à coopérer avec un taraudage formé dans ledit logement (22). Selon l’invention, ledit agencement comporte en outre un dispositif d’arrêt en rotation comprenant un pion d’arrêt (30) amovible destiné à s’insérer dans un orifice cylindrique (32) creusé dans ledit support (9) et s’étendant dans un plan (B) parallèle au plan (A) selon une direction (P) orthogonale à ladite direction longitudinale (L) dudit logement (22), ledit orifice cylindrique (32) et ledit logement (22) étant creusés de sorte à être reliés au niveau d’une cavité interne formée dans ledit support (9), ledit pion d’arrêt (30) comprenant un méplat d’arrêt en rotation (31) destiné à venir au contact dudit au moins un méplat (21) de ladite tige de réglage (20) au niveau de ladite cavité interne, de sorte à ce que ladite tige de réglage (20) soit bloquée en rotation par rapport audit support (9) autour de l’axe portant ladite direction longitudinale (L). Figure 3.The invention relates to an arrangement, in particular a movable stop for an aircraft throttle lever (1), said arrangement comprising a position adjustment device comprising an adjustment rod (20) intended to be arranged in a housing (22) hollowed out in a support (9) and extending in a plane (A) in a longitudinal direction (L), said adjustment rod (20) having an outer surface provided with at least one threaded portion and carrying at least one flat (21), said flat (21) being formed at a distance from said at least one threaded portion, said at least one threaded portion being intended to cooperate with a tapping formed in said housing (22). According to the invention, said arrangement further comprises a rotation stop device comprising a removable stop pin (30) intended to be inserted into a cylindrical orifice (32) hollowed out in said support (9) and extending in a plane (B) parallel to the plane (A) in a direction (P) orthogonal to said longitudinal direction (L) of said housing (22), said cylindrical orifice (32) and said housing (22) being hollowed out so as to be connected at an internal cavity formed in said support (9), said stop pin (30) comprising a rotation stop flat (31) intended to come into contact with said at least one flat (21) of said adjustment rod (20) at said internal cavity, so that said adjustment rod (20) is blocked in rotation relative to said support (9) around the axis carrying said longitudinal direction (L). Figure 3.

FR2302616A 2023-03-21 2023-03-21 ARRANGEMENT FOR AIRCRAFT CONTROL LEVER Active FR3146874B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2302616A FR3146874B1 (en) 2023-03-21 2023-03-21 ARRANGEMENT FOR AIRCRAFT CONTROL LEVER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2302616A FR3146874B1 (en) 2023-03-21 2023-03-21 ARRANGEMENT FOR AIRCRAFT CONTROL LEVER
FR2302616 2023-03-21

Publications (2)

Publication Number Publication Date
FR3146874A1 FR3146874A1 (en) 2024-09-27
FR3146874B1 true FR3146874B1 (en) 2025-02-07

Family

ID=86851265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2302616A Active FR3146874B1 (en) 2023-03-21 2023-03-21 ARRANGEMENT FOR AIRCRAFT CONTROL LEVER

Country Status (1)

Country Link
FR (1) FR3146874B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0417877Y2 (en) * 1987-01-23 1992-04-21
FR2652375A1 (en) * 1989-09-26 1991-03-29 Cazenave Pierre Safety lock
SE518310C2 (en) * 2001-02-02 2002-09-24 Kongsberg Automotive Ab Centering device for elongated elements and a switching device
DE202009013169U1 (en) 2009-09-30 2011-02-24 B+Btec Export Division Of Dbn Diamant Systemen Bv anchoring system
DE102015107126A1 (en) 2015-05-07 2016-11-10 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Device and arrangement for locking screwable elements
CN205472178U (en) * 2016-01-28 2016-08-17 佛山市南海珠江减速机有限公司 Relate to high stability lift locking parallel key
US10603750B1 (en) * 2017-04-04 2020-03-31 Jergens, Inc. Mounting system with self aligning cam system

Also Published As

Publication number Publication date
FR3146874A1 (en) 2024-09-27

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Effective date: 20240927

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