Buckle device
US6895643B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2003 |
| Grant date | May 24, 2005 |
| Priority date | — |
| Expiry date | Nov 27, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/45665
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A buckle device including: a device main body into which is inserted a tongue plate provided at a webbing belt; a locking mechanism having a latch which is provided within the device main body so as to be engageable with the tongue plate when the tongue plate is inserted in the device main body, the locking mechanism restricting pulling-out of the tongue plate; a first detecting mechanism detecting the tongue plate which has been inserted in the device main body, and outputting a first detection signal; a second detecting mechanism detecting a position of the latch, and outputting a second detection signal; and a judging mechanism connected to the first detecting mechanism and the second detecting mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.