VEHICLE SUBFRAME - HONDA MOTOR CO LTD

Title:

VEHICLE SUBFRAME

Document Type and Number:

WIPO Patent Application WO/2014/175414

Kind Code:

A1

Abstract:

Provided is a vehicle subframe such that the thickness of the subframe can be formed in a uniform manner. The vehicle subframe (15) is provided with a main body (32) formed in a hollow shape by means of a core unit (200). The subframe (15) includes: a top parallel section (52) and bottom rear parallel section (71) that are approximately parallel and that are provided to the top (41) and bottom (42) of the main body (32); a top left sand elimination opening (56) and a top right sand elimination opening (57) that are formed at the top parallel section (52); and a left bottom rear sand elimination opening (75) and a right bottom rear sand elimination opening (76) formed at the bottom rear parallel section (71). The left bottom rear sand elimination opening (75) is provided to a site opposing the top left sand elimination opening (56), and is formed in a shape equivalent to the top left sand elimination opening (56). The right bottom rear sand elimination opening (76) is provided to a site opposing the top right sand elimination opening (57), and is formed in a shape equivalent to the top right sand elimination opening (57).

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Inventors:

IMANISHI TOMOYUKI (JP)
SUZUKI TOSHIMITSU (JP)

Application Number:

PCT/JP2014/061665

Publication Date:

October 30, 2014

Filing Date:

April 25, 2014

Export Citation:

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Assignee:

HONDA MOTOR CO LTD (JP)

International Classes:

B62D21/00; B22C9/22

Foreign References:

US7946377B2	2011-05-24
JP2007253642A	2007-10-04
JP2009051449A	2009-03-12
JP2009298402A	2009-12-24

Other References: