Patent · US Active

System and expansion apparatus

US8767389B2 · kind B2 · utility

0Cited by

10References

19Claims

0Family size

Assignee

FUJITSU LIMITED · JP

Inventors

Kenji Suzuki · Musashino, JP
Yoshiyuki Sando · Kawasaki, JP
Sonomasa Kobayashi · Kawasaki, JP

Key dates

Filing date	Aug 24, 2011
Grant date	Jul 1, 2014
Priority date	—
Expiry date	Dec 29, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T403/70
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A system includes a first apparatus and a second apparatus. The first apparatus includes a first surface, a depression in the first surface, and a first connector disposed on the first surface. The depression has a bottom with a hole through which a screw for assembling the apparatus is passed and accommodates the head of the screw. The second apparatus includes a second surface facing the first surface when the first apparatus is detachably attached, a second connector disposed on the second surface and engaging with the first connector, and a protrusion fixed into the depression when the first apparatus is attached.

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