Title:
INCREMENT FOR EXPLOSIVES AND EXPLOSIVE INCREMENT USING THE SAME
Document Type and Number:
Japanese Patent JP3637975
Kind Code:
B2
Abstract:
PURPOSE: To easily and rapidly mount an ignition ball, a rapid firing fuse, etc., at a site by forming one or a plurality of holes or slits at a side and blocking it by a cover which can be easily removed in an increment for explosive to be used for setting OFF fireworks.
CONSTITUTION: A hole 4 having a diameter of about 5mm is opened from a lower part of an envelopelike kraft sheet bag 2 at a side of a front side of the bag 2, a Post-it 6 (which is once adhered and then easily peeled) is adhered as a cover on the hole 4 to obtain a desired increment for the explosive. Black particle explosive 10 is weighed in the increment, an upper part of the bag is sealed by a rubber ring 1 to obtain an explosive increment. The increment is carried to a site for setting OFF fireworks, the cover 6 of an increment side is removed at the site, an ignition ball is inserted from the hole 4, the hole 4 is again covered with the cover 6 to dispose the explosive in a set-off cylinder. Thus, the ball can be easily mounted at the site by a safe method without using a pouring fire.
Inventors:
Yoshiyuki Ikeda
Yoshiyuki Sono
Yoshiyuki Sono
Application Number:
JP22086294A
Publication Date:
April 13, 2005
Filing Date:
August 24, 1994
Export Citation:
Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA
International Classes:
F42B4/02; (IPC1-7): F42B4/02
Domestic Patent References:
| JP60185900U | ||||
| JP52000478U | ||||
| JP54038177U | ||||
| JP54110679U | ||||
| JP62088197U | ||||
| JP51114472U | ||||
| JP55134300A | ||||
| JP35005873Y1 |