Detonator support device for charging a blasthole, blasting system, method of preparing a detonator support device, explosive material charging vehicle and data medium
US12416480B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 20, 2021 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Jan 1, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21C37/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention regards a detonator support device (1) configured for internally supporting an elongated detonator unit (3), the detonator support device (1) exhibits an upper end (5) and a lower end (7) and comprises a first elongated sidewall (9) hingedly coupled to a second elongated sidewall (11) via a hinge member (13), a latching member (15) of the detonator support device (1) is wall (11) in a closed state. A first cord clamping surface (17) of the first elongated sidewall (9) is configured to come in position opposite a second cord clamping surface (19) of the second elongated sidewall (11) in said closed state for engagement with at least one cord member (21). The present invention further regards a method of preparing a detonator support device and a blasting system (100).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.