PARTS ASSEMBLED STRUCTURE

PURPOSE:To prevent the looseness of a bolt or a pressed-in material by restraining the deformation due to creeping at the peripheral portion of a bolt insertion hole or a press-in hole. CONSTITUTION:In such a structure that a fastened part 3 which is made of metal such as Al, Mg, Zn, etc., or such m...

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Bibliographic Details
Main Author HIBINO YOSHIHIRO
Format Patent
LanguageEnglish
Published 02.03.1993
Subjects
BLASTING
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PURPOSE:To prevent the looseness of a bolt or a pressed-in material by restraining the deformation due to creeping at the peripheral portion of a bolt insertion hole or a press-in hole. CONSTITUTION:In such a structure that a fastened part 3 which is made of metal such as Al, Mg, Zn, etc., or such metal based alloy is fastened and fixed to a specified part 1 with a bolt, a cap-shaped reinforcing member 11 is fitted to the boss portion 2 of the fastened part 3 with a bolt insertion hole 4. In the state that the peripheral portion of the bolt insertion hole 4 is locked by the reinforcing member 11, the fastened part 3 is fastened and fixed to the specified part 1.
Bibliography:Application Number: JP19910232396