Patent · US Active

Coupling transfer system

US10115619B2 · kind B2 · utility

0Cited by

11References

5Claims

0Family size

Assignee

National Institute of Advanced Industrial Science and Technology · JP

Inventors

Shiro Hara · Ushiku, JP
Hitoshi Maekawa · Yokohama, JP

Key dates

Filing date	Feb 18, 2015
Grant date	Oct 30, 2018
Priority date	—
Expiry date	Feb 18, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65D2313/04
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A transfer box has a sealing structure hermetically sealable by means of tight coupling of a transfer box body and a transfer box door. The transfer box is structured in such a way that magnets on the transfer box body face magnetic bodies on the transfer box door when the transfer box door is closed on the transfer box body, with these magnets and magnetic bodies forming a magnetic closed circuit.

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