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Title:
タンク用ゴムクッション
Document Type and Number:
Japanese Patent JP5290260
Kind Code:
B2
Abstract:
A tank rubber cushion (10) for providing a vibration-damping support of a fuel tank against a vehicle body, including two divided rubber cylinders (14a,14b) inserted onto an inner axial member (12) having flanges (28,38) at both axial ends and to be inserted through a mounting hole (20) formed in a support portion (18) of the fuel tank. Each of the divided rubber cylinders (14a,14b) is provided with an axial vibration-damping rubber portion (40a,40b) arranged between opposing surfaces of the flange (28,38) of the inner axial member (12) and the support portion (18) in an axial direction, and a transaxial vibration-damping rubber portion (42a,42b) arranged between opposing surfaces of the inner axial member (12) and the support portion (18) in a transaxial direction. The transaxial vibration-damping rubber portion (42a,42b) includes a concave/convex portion (48,50) wherein a diameter varies in a circumferential direction so that an assembly can be made with a gap (52,54) between the inner axial member (12) and the support portion (18).

Inventors:
Yuya Kawachi
Masaki, Hideki
Taku Furusawa
Jun Kobayashi
Application Number:
JP2010243546A
Publication Date:
September 18, 2013
Filing Date:
October 29, 2010
Export Citation:
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Assignee:
Tokai Rubber Industry Co., Ltd.
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F16F15/08; B60K15/063; F16F1/36; F16F3/08
Domestic Patent References:
JP63006254U
JP2008173990A
JP47030714Y1
JP62077346U
Attorney, Agent or Firm:
Yoshitaka Kasai
Nakane Mie



 
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