F42B39/30

APPARATUS AND METHOD FOR BLASTING
20180038676 · 2018-02-08 · ·

The present invention provides an explosive method that improves on methods currently employed. The present invention provides for a safer, less expensive, and more portable explosive device. The elements of the present invention replace dynamite or similar explosives currently used in avalanche control and bore hole blasting of rock or other solids. The present invention comprises an apparatus and a method providing a much safer alternative employing a highly confined combustion reaction of a flammable vapor, whereas dynamite is a category 1.1 high explosive imbued with all the attendant safety and security concerns. The method of the present invention provides for an improved and safer method of blasting employing a highly confined combustion reaction of a flammable vapor instead of conventional explosives currently used.

Automated apparatus for storing, transporting, dispensing, and assembling wireless initiation devices configurable for initiating explosive material compositions

Disclosed is a magazine apparatus including a first magazine and a second magazine. The first magazine is configured for holding, carrying and dispensing first initiation device components. The second magazine is configured for holding, carrying and dispensing second initiation device components. The first magazine and the second magazine are configured to dispense the first initiation device components and the second initiation device components in a corresponding manner such that a dispensed one of the first initiation device components and a correspondingly dispensed one of the second initiation device components can be assembled together to form a structurally complete, unified initiation device for loading into a borehole.

Automated apparatus for storing, transporting, dispensing, and assembling wireless initiation devices configurable for initiating explosive material compositions

Disclosed is a magazine apparatus including a first magazine and a second magazine. The first magazine is configured for holding, carrying and dispensing first initiation device components. The second magazine is configured for holding, carrying and dispensing second initiation device components. The first magazine and the second magazine are configured to dispense the first initiation device components and the second initiation device components in a corresponding manner such that a dispensed one of the first initiation device components and a correspondingly dispensed one of the second initiation device components can be assembled together to form a structurally complete, unified initiation device for loading into a borehole.

CONTAINER FOR CONTAINING EXPLOSIVE DEVICE AND BLAST CONTAINING PANEL THEREFOR
20170176158 · 2017-06-22 ·

A container for containing an explosive device, including an outer shell and blast containing panels disposed against inner surfaces of the outer shell to substantially define an enclosure. Each blast containing panel includes a fragment-retaining layer and at least one mitigating layer facing the enclosure. Each mitigating layer includes a cell structure having an outer wall connected to the fragment-retaining layer and a cell walls extending from the outer wall and forming cells having one end closed by the outer wall and an opposed end open, a blast effect mitigating material received within the cells, a fabric layer disposed against and sealing the open end of the cells, a mesh layer overlaying the fabric layer, and a frame forming a perimeter surrounding sides of the cell structure. The mitigating layer reduces a blast wave force and the fragment-retaining layer resists a remainder of the blast wave force and retains fragments.

CONTAINER FOR CONTAINING EXPLOSIVE DEVICE AND BLAST CONTAINING PANEL THEREFOR
20170176158 · 2017-06-22 ·

A container for containing an explosive device, including an outer shell and blast containing panels disposed against inner surfaces of the outer shell to substantially define an enclosure. Each blast containing panel includes a fragment-retaining layer and at least one mitigating layer facing the enclosure. Each mitigating layer includes a cell structure having an outer wall connected to the fragment-retaining layer and a cell walls extending from the outer wall and forming cells having one end closed by the outer wall and an opposed end open, a blast effect mitigating material received within the cells, a fabric layer disposed against and sealing the open end of the cells, a mesh layer overlaying the fabric layer, and a frame forming a perimeter surrounding sides of the cell structure. The mitigating layer reduces a blast wave force and the fragment-retaining layer resists a remainder of the blast wave force and retains fragments.

Automated systems and apparatuses for storing, transporting, dispensing, and tracking wireless initiation device components configurable for initiating explosive material compositions

Disclosed is a system that includes a magazine. The magazine is configured for holding and dispensing initiation devices or initiation device components having respective non-contact readable identification (ID) codes. The magazine includes one or more initiation device tracking unit(s) configured for reading the non-contact codes of the initiation devices or initiation device components for tracking the initiation devices or the initiation device components.

Automated systems and apparatuses for storing, transporting, dispensing, and tracking wireless initiation device components configurable for initiating explosive material compositions

Disclosed is a system that includes a magazine. The magazine is configured for holding and dispensing initiation devices or initiation device components having respective non-contact readable identification (ID) codes. The magazine includes one or more initiation device tracking unit(s) configured for reading the non-contact codes of the initiation devices or initiation device components for tracking the initiation devices or the initiation device components.

Coreless-coil shock tube system with reduced noise

A shock tube package system and a method of deploying a shock tube package system is provided. The system includes a covering made from a flexible or elastic material, the covering defining an interior portion. A bundle of shock tubing is disposed within the interior portion, the covering applying a compression fit on the bundle of shock tubing. The bundle of shock tubing having a first end and a second end, the first end being configured to couple with an initiator device, the second end being configured to couple with a detonator.

Shock tube coil system

A shock tube coil system includes a housing, a plurality of channels for retaining a shock tube, and, optionally, a detonator. In some examples, the shock tube coil system includes hook and loop, a bag, or other means for removably attaching the coil system to a user, robot, or other object. A user is able to store the shock tube in the housing and withdraw as much shock tube is needed for a given application. The housing may be used repeatedly, with additional shock tube being inserted into the channels once emptied.

Shock tube coil system

A shock tube coil system includes a housing, a plurality of channels for retaining a shock tube, and, optionally, a detonator. In some examples, the shock tube coil system includes hook and loop, a bag, or other means for removably attaching the coil system to a user, robot, or other object. A user is able to store the shock tube in the housing and withdraw as much shock tube is needed for a given application. The housing may be used repeatedly, with additional shock tube being inserted into the channels once emptied.