Adjustable stand for holding a liquid explosive

Patent metadata

Field	Value
Publication number	US-9797693-B1
Application number	US-201615335473-A
Country	US
Kind code	B1
Filing date	Oct 27, 2016
Priority date	Feb 21, 2014
Publication date	Oct 24, 2017
Grant date	Oct 24, 2017

Abstract

A low-cost, reliable and easy to use kit for neutralizing surface exposed landmine and unexploded ordnance for humanitarian demining is based on a liquid fuel and a solid/soluble fuel. Both fuels are premeasured in separate, sealed containers. The addition of a small quantity of solid/soluble fuel into the liquid creates an explosive. The resulting mixture is capable of detonating with a standard No. 8 blasting cap. The solid/soluble fuel can be in the form of a powder, tablet, or its saturated solution in water. The solid/soluble fuel is hexamethylenetetramine. The liquid fuel, nitromethane, is provided in premeasured quantities. User is provided instructions for choosing the appropriate quantity of liquid fuel, the corresponding solid/soluble fuel required, the method of mixing, placement and detonation of the kits. Also disclosed is a simple wooden stand to hold the bottle of explosive in place. A special fuel, liquid 2-ethylhexylnitrate, is provided to desensitize the mixed and sensitized explosive.

First claim

What is claimed is:

1. An adjustable stand for holding a bottle of liquid explosive having a molded socket to neutralize above ground or surface-laid landmines and unexploded ordnance, comprising:
an elongated stake 45 cm long having dowel holes at regular intervals along its length;
a dowel 20 cm long having an end for fitting to the molded socket and secure the bottle, and another end to insert the dowel through a dowel hole of the elongated stake, wherein said dowel has regularly spaced pin holes along its length; and
pins to insert into selected pin holes to secure the dowel at an extension through said dowel hole of the elongated stake, said pin holes in the dowel allowing for adjustment of a horizontal distance between the elongated stake and the bottle containing the liquid explosive positioned near a neutralization target.

2. The adjustable stand according to claim 1 , wherein said adjustment of a horizontal distance extends the bottle containing the liquid explosive over a mine as the neutralization target.

3. The adjustable stand according to claim 1 , wherein said adjustable stand secures the bottle of explosive in place for properly neutralizing above ground or surface-laid landmines and unexploded ordnance.

4. The adjustable stand according to claim 1 , wherein said elongated stake is a wooden stake having dimensions 45 cm long, 2 cm wide and 1 cm thick, the wooden stake having 0.5 cm diameter dowel holes along the length at 2.5 cm intervals for insertion of a dowel at various heights.

5. The adjustable stand according to claim 1 , wherein the dowel is made from wood, 20 cm long and 0.5 cm diameter, and wherein said pin holes are 0.2 cm diameter, allowing for a pin to secure the dowel in the elongated stake.

6. The adjustable stand according to claim 1 , wherein the molded socket is disposed on a side of the bottle.

Assignees

• Us Army

Inventors

• Patel Divyakant L

Classifications

• F16M11/043

  Allowing translations · CPC title

• C06B23/002

  Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers · CPC title

• F42B3/00

  Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords C06C5/00; chemical aspects of detonators, blasting caps or primers C06C7/00) · CPC title

• F41H11/12 Primary

  Means for clearing land minefields; Systems specially adapted for detection of landmines · CPC title

• C06B25/00

  Compositions containing a nitrated organic compound · CPC title