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US9162551B2 · kind B2 · utility

8Cited by

3References

2Claims

0Family size

Assignee

HOWA PLASTICS CO., LTD. · JP

Inventors

Masaaki Yamamoto · Kokubunji, JP
Hidekazu Makimura · Toyota, JP
Takamitsu Murohashi · Ebeye, US

Key dates

Filing date	Mar 25, 2010
Grant date	Oct 20, 2015
Priority date	—
Expiry date	Dec 16, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/8158
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A register has a narrow and long air blow outlet long in the longitudinal direction and short in the shorter-side direction, and is provided with a front movable louver along the longitudinal direction inside the air blow outlet. The front movable louver has one vertical fin having an annular fin portion at the center. The annular fin portion is formed so as to have a substantially rectangular opening in an air blowing direction in a front view, and has flat plate portions on both side portions. Upper shaft portions are provided on both end portions of the annular fin portion via upper fin portions, and lower shaft portions are provided via lower fin portions. The upper shaft portions and lower shaft portions are supported turnably on bearing portions of fixed walls.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.