ANTI-ROTATION DEVICE FOR FASTENERS

A locking plate (160) for restricting rotation of a fastener (140) connecting a first component (124) of a gas turbine engine (20) and a second component (122) of a gas turbine engine (20) includes a base (162) having a planar surface (164) receivable in overlapping arrangement with a head (150) of...

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Bibliographic Details
Main Authors KASSEL, Kevin, WEBB, Scot A
Format Patent
LanguageEnglish
French
German
Published 19.04.2023
Subjects
AIR INTAKES FOR JET-PROPULSION PLANTS
BLASTING
COMBUSTION ENGINES
CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING
ENGINE PLANTS IN GENERAL
ENGINEERING ELEMENTS AND UNITS
GAS-TURBINE PLANTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A locking plate (160) for restricting rotation of a fastener (140) connecting a first component (124) of a gas turbine engine (20) and a second component (122) of a gas turbine engine (20) includes a base (162) having a planar surface (164) receivable in overlapping arrangement with a head (150) of the fastener (140). A locking portion (166) extends from the base (162). Engagement between the locking portion (166) and the first component (124) restricts rotation of the locking portion (166). A key (168) extends from the base (162) and is connectable to the fastener (140) such that the fastener (140) is not rotatable relative to the key (168) when the locking portion (166) has engaged the first component (122).
Bibliography:Application Number: EP20190174757