Bag Canvas Carrying Demolition Equipment

93. Demolition Equipment Set No. 5, Individual

The individual items in this set are described separately in this manual. The set (tig. 4») consists of the items listed below:

Jiote, The Item letters are keyed to figure 49

Item totter Item

A 10 LIGHTER, fuse, weatherproof. M2 B 2 FIRING DEVICE, pressure type. M1A1 C 8 BLOCK, demolition. M:i (COMP C3) (2V»-lb bl<»ck> D 10 CLIP, cord, detonating. Ml E 2 FIRING DEVICE, pull-friction type. M2

F 10 ADAPTER, priming. 1I1A4. or ADAPTER, primiug, M1A3, or

ADAPTER, priming. M1A2 G 2 CRIMPER, cap (w/fnse cutter), M2 H 1 CORD, detonating (PETN) (100-ft spool) J 2 BAG. canvas, carrying, demolition equipment K 1 FUSE, safety, M700, or FUSE. blastiug, time (25-ft coll) L 10 CAP. blasting, special, nonelectric (type I (J1 PETN)» M 4 DETONATOR, lft-sec delay. Ml

N 2 TAPE, friction, general use. black, width %-in., 8 ox roll P 2 ADHESIVE, pastn. for demolition charges. Vj-lb can. Ml 1 BOX. cap. 10-cap capacity, infantry 5 DESTRUCTOR, high-explosive, universal. M10 (T20)

94. Demolition Equipment Set No. 7, Electrical

The individual items in this set aro described separately in this manual. The set (tig. 50) consists of the items listed below:

Note. The Item letters are keyed to ligure W).

Item letter Item

A 1 MACHINE, blasting, 10-cap capacity, class A. w/extra handle B !> CAP, blasting, special, eleefHi* (type II (J2 PETN)) C 10 ADA ITER, priming. MJA4, or ADAPTER, priming. M1A3. or

ADAPTER, priming. M1A2 D 1 GALVANOMETER, blasting (w/leather case and carrying strap) E 1 WIRE, firing. 2-conductor. vinyl polymer covered, 500-fl roll. No. 20 A WO

F 1 BAG. canvas, carrying, demolition equipment

Section II. ROD, EARTH, BLAST-DRIVEN, SET NO. 1

95. General

This set (fig. f>l) is used for making holes for demolition or constructional purposes as deep as 6 feet and as large in diameter as .several inches in earth and soft shale. It is not usable in rock or other hard material.

96. Description

This set consists of nonexplosive and explosive items as listed in paragraph i>7. The main rod is of steel, C feet in length and 11,4 inches in diameter. The point, which is Vfe inches in diameter, tits

Firing Device Demolition Charge

A&HEsrv* paste

A-ughtu. fuse. weatherproof. m2 ft-flflng dcvke, pressure type, miai c-&iock. demoimon. m3 a-cup, coto, detonating. mi i-firing Of Vía. «al f®fctk>n type, m? F—ADAPTER PRIMING MtA4 OR ADAPTER PKMWN<x EXPl.OSfVfc M'A3 CG ADAPTER. PRIMING ÍXPlCS VC M1A2 o-crimper. cap. w fuse cutter. m2 H—CORD OrrONATING HOO-Ft SPOCH >

J-MC, CANVAS. CAMVING. DEMOllTION EQUIPMENT

K—BLASTING TIME (25-fT CO<U l-CAP. CASTING, SPEClAl.

nonelectric. ji cpetni m-oitonato®. * 5-sec delay. ml n-tapf. friction. genetal use.

SUCK, width "&-1N, 8 oz hou p-aohfsivl. paste. for oemoution

CHARGES. 7,-IB CAN. Ml Q—BOX CAP 10-CAP CAPACITY. INFANTRY RAPO I3102VA

Figure 49. Demolition equipment set \o. 5, individual.

Adapter Priming

A MACHINE. BLASTING. 10-CAP CAPACITY, CLASS A W/EXTRA HANDLE B-—CAP, BLASTING, SPECIAL, ELECTRIC. J2 (PETN) _ J ADAPTER. PRIMING Ml A4 OR ADAPTER. PRIMING c /MIA3 OR ADAPTER. PRIMING. MIA2

d—galvanometer, blasting, w/leather case and carrying strap . iwire. firing, 2-conductor, vinyl-polymer covered, t— 1500-ft roll, no 20 awg

F—bag, canvas. carrying. demolition equipment

RA PD 1310228 Figure 50. Demolition equipment Act No. 7, electrical.

Blasting Galvanometer

the lower end of the rod and a cylindrical firing chamber, 15 inches long and inches OD, screws on the upper end of the rod. Propelling charge M12 when placed in the iiring chamber and exploded by primer M44, which is attached to a piece of time blasting fuse (safety fuse) and a fuse lighter (par, 97/;), drives the rod into the earth. A removable handle, which fits through holes in the walls of the firing chambcr, an extractor, which is for gripping and lifting the rod, and an extension which is for lengthening the rod, are used to pull the rod from the earth. The tripod furnished with the set consists of a 4%-inch ring supported on three adjustable legs. In order to hold the rod steady for firing, the firing chamber, when assembled to the rod, is held within the ring of the tripod, which is centered over the point where the hole is to be made. CHARGE, springing, is furnished with the set for enlarging the diameter of the hole, made by the main rod and point, throughout its depth. A forked inserting rod is furnished for inserting an improvised springing charge, made up of a bundle of detonating cords, into the hole made by the main rod and point. Such improvised charges may be used as an expedient for springing holes of various diameters (depending on the number of detonating cords used in the bundle) when a regular CHARGE, springing, is not available. The blasting caps and safety fuse or 1 ime blasting fuse furnished with the set are used for detonating either the regular CHARGE, springing, or for detonating an improvised springing charge.

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