Clasping device
US4380102A · kind A · utility
Inventor
Key dates
| Filing date | Jul 7, 1980 |
| Grant date | Apr 19, 1983 |
| Priority date | — |
| Expiry date | Jul 7, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/44684
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention provides a clasping device that is simple to utilize and remove, and comprises a minimum number of operating components, yet is capable of efficiently performing a clasping function. A base is provided having first and second ends with an object-receiving surface disposed between the ends. A hasp, which preferably is of inextensible but flexible material, has first and second ends operatively cooperating with the base first and second ends, and has an object-receiving surface disposed between its ends. A conical screw acts between the base and the hasp for, when it is advanced, effecting relative movement between the hasp and base object-receiving surfaces to cause the object to be tightly clasped therebetween. The first and second ends of the base and hasp may take a wide variety of forms depending upon the particular nature of the hasp itself, the object to be held, and the environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.