【発明の名称】靴構造 - FUROASHAIMU SHUU CO ZA

Title:

【発明の名称】靴構造

Document Type and Number:

Japanese Patent JP2533464

Kind Code:

B2

Abstract:

A shoe having an insole with a forepart of leather having the characteristics of upper leather and a back part of fiberboard. A sheet layer of foam material, such as microcellular polyurethane, is cemented to the lower surface of the forepart and a foam cushion, preferably molded of microcellular polyurethane, overlies the back part. The back part of the insole has an opening through it and the foam cushion has a central portion that projects downwardly through the opening thereby providing a thickened foam at the central portion to maximize cushioning at the area of the heel strike. The invention is incorporated in shoes of both the welt-type construction and the cement-type construction.

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Inventors:

MAN AANESUTO ESU
PEITSUII KARUROSU BII
NORUTEINGU ROI BUI
RIHA TOOMASU EFU

Application Number:

JP50352493A

Publication Date:

September 11, 1996

Filing Date:

April 15, 1992

Export Citation:

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Assignee:

FUROASHAIMU SHUU CO ZA

International Classes:

A43B13/38; A43B13/40; A43B17/02; B29D35/00; A43B21/32; (IPC1-7): A43B13/38; B29D31/50

Domestic Patent References:

JP63125201A

Other References:

【文献】米国特許4932141(US,A)

Attorney, Agent or Firm:

Hiroo Suzuki

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