TOE CORRECT BUSH AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a toe correct bush capable of demonstrating the good durability by suppressing generation of cracks in an end in the axial direction of a body rubber elastic body constituting a bush body part. SOLUTION: An outer cylindrical member 14 constituting a bush body part 32...

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Bibliographische Detailangaben
Hauptverfasser: ITO TATSUYA, NISHINAKA HIDETO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a toe correct bush capable of demonstrating the good durability by suppressing generation of cracks in an end in the axial direction of a body rubber elastic body constituting a bush body part. SOLUTION: An outer cylindrical member 14 constituting a bush body part 32 is subjected to contraction. The magnitude of the pre-compression applied to a body rubber body 16 is different in the axial direction. An outer peripheral edge part 50 of an axial end face 46 of the body rubber elastic body 16 located on the radial direction side with a toe correct part 36 being projected therefrom is located in an area with larger pre-compression while an outer circumferential edge part 50 of the axial end face 46 of the body rubber elastic body 16 located on the radial direction side opposite thereto is located in an area with smaller pre-compression. COPYRIGHT: (C)2008,JPO&INPIT