Button making device, button, and method of mounting pressing mold in button making device
US7509891B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 13, 2004 |
| Grant date | Mar 31, 2009 |
| Priority date | — |
| Expiry date | Dec 20, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/36
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A button making device capable of simply exchanging a first pressed mold, a second pressed mold, and a pressing mold so as to produce buttons of different sizes; a polygonal button whose front surface plate is dome-wise curved and has its shape fixed; and such a button making device, are provided. The button making device has a sliding platform, two pressed molds, a fixed member, a pressing shaft, a pressing mold, and an operation mechanism. The pressed molds are provided on an attachment member which is removably attached to the sliding platform. The pressing mold is removably attached to a lower end of the pressing shaft using magnetic force. The present invention can be used for a button making device which can easily form a metal button by press processing which can be used as an accessory adhered to clothes or the like by a pin or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.