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Patent Searching and Data


Title:
AXLE MOUNTING STRUCTURE
Document Type and Number:
Japanese Patent JP2008049878
Kind Code:
A
Abstract:

To provide an axle mounting structure capable of preventing occurrence of abnormal noise, reducing the number of components, and reducing the man-hour in a mounting work.

The axle mounting structure comprises a laminate 21 with rubber sheets 22 and metal sheets 23 being alternately laminated on each other, a lower mounting plate which has a first mounting hole 24a formed in its center, and is laminated on a lower side of the laminate and mounted on an axle 26, a rebound stopper bolt 28 which is abutted on a head 28a around the first mounting hole 24a of the lower mounting plate 24 with a screw part 28b passed through the laminate 21 and its upper portion being passed through a second mounting hole 17b formed in a leaf spring 17, and a nut 29 screwed to an upper portion of a screw part. A semi-spherical lower recess 24c is formed in the lower mounting plate; a lower semi-spherical surface 28c tightly fitted to the lower recess is formed on the head part; an upper semi-spherical surface 29a facing the second mounting hole is formed on the nut; and an upper recess 17c tightly fitted to the upper semi-spherical surface 29a is formed in the leaf spring or an auxiliary leaf spring 31 laminated on the leaf spring.


Inventors:
MOCHIZUKI TAKASHI
Application Number:
JP2006229005A
Publication Date:
March 06, 2008
Filing Date:
August 25, 2006
Export Citation:
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Assignee:
HINO MOTORS LTD
International Classes:
B60G11/40; F16F1/18; F16F1/40; F16F15/04; F16F15/073; B60G5/02; B60G11/10
Attorney, Agent or Firm:
Masayoshi Suda