RU2760880C1 - Parachute cargo harness - Google Patents

Abstract

FIELD: transporting.

SUBSTANCE: invention relates to parachute equipment, means for delivering food supplies, medicine, rescue equipment and weapons by a parachute jumper with a total flight weight of up to 130 kg. The parachute cargo harness comprises longitudinal bands for tightening the cargo, configured to adjust the length, cargo wrapping bands, securing bands, first covers wherein the power bands are placed, and second covers connecting the power bands, perpendicular to each other. Buckles are located at the ends of the power bands for adjusting the length, intended for fastening the securing bands intended for fastening the band thimble through the carabiners. A loop is stitched at the other end of the band thimble for attaching an intermediate suspension system with locks for uncoupling the annular locking apparatus through the carabiner from the parachute.

EFFECT: invention is aimed at increasing the convenience in use.

1 cl, 2 dwg

Description

The invention relates to the aviation industry, in particular to parachute equipment, and is intended for the delivery of supply cargo (food, medicines, etc.), rescue equipment, weapons of various sizes for any purpose by a parachutist with a total flight weight of up to 130 kg and a cargo parachute system weighing up to 500 kg when landing from heights allowed by the carrier parachute system.

The known cargo securing system [US Pat. No. 2575296 RF. IPC B64D 17/38, A45F 3/00. Cargo securing system / Sergey Kirichenko; applicant and patentee of Joint Stock Company "Polet" Ivanovo Parachute Plant (JSC "Polet") (RU); No. 2014147758/11, app. 11/26/2014; publ. 02/20/2016, Bul. No. 5], containing a base made of a cruciform shape and fixed on its front side symmetrically relative to the longitudinal and transverse axes, at least two longitudinal and two transverse tapes for tightening the load, while the tapes are made with the ability to adjust their length, in the upper sections of the longitudinal belts, a valve made in the form of an opening pocket is fixed, and the ends of the belts are placed between its sides and equipped with carabiners, and the lower ends of the longitudinal belts and the ends of the transverse belts have connecting links for connection with the aforementioned carabiners.

A load securing system was adopted as a prototype [US Pat. No. 3132779 US IPC B64D 17/22, A45F 3/04. Load securing system / EDWIN GRAY TERENCE; applicant and patentee GQ PARACHUTE COMP LTD (US); No. US 19610149411 19611101, app. 05/12/1964.], Containing longitudinal bands for tightening the load, which are made with the ability to adjust the length.

The disadvantages of the prototype are that it can only drop loads of limited shape, and the maximum weight of the placed load is 50 kg, in addition, the design of the system is difficult to manufacture and inconvenient to operate.

The technical result of the claimed parachute cargo harness is to simplify manufacture, increase ease of use, expand the types of forms and increase the mass of the placed cargo.

This result is achieved by the fact that the parachute cargo harness, containing longitudinal bands for tightening the load, which are made with the possibility of adjusting the length, according to the invention, is equipped with belts to grip the cargo, fixing bands, the first covers, in which the power bands are placed, and the second covers, which connect power tapes, which are located perpendicular to each other and connected by appropriate covers, at the ends of the power tapes to adjust the length, there are buckles intended for fastening the fixing tapes intended for fastening the tape thimble through the carabiners, at the other end of the tape thimble there is a loop for fastening the intermediate harness with locks for uncoupling the ring locking device through the parachute carabiner.

The invention is illustrated by drawings, where Fig. 1 shows a diagram of a parachute cargo harness (PGO), Fig. 2 - a variant of using the PGO "with a barrel".

The parachute cargo harness (PGO) is a system of power belts 1 (Fig. 1), located perpendicular to each other and connected by a cover 2 (Fig. 1), along the length of the power belts there are covers through which the girth belts 3 (Fig. 1), at one of the ends of which there are adjustable buckles 4 (Fig. 1) for attaching the other end of these tapes and adjusting their size. At the ends of the power tapes are adjustable buckles 5 (Fig. 1), designed to adjust the length of the tapes and fix the fixing tapes 6 of the strapping.

The fixing tapes 6 of the strapping are intended for fastening the thimble of the tape 7 (Fig. 1) through the carabiners 8 (Fig. 1). At the other end of the band thimble, a loop 9 (Fig. 1) is stitched for fastening an intermediate harness with uncoupling locks of the ring locking device through a carabiner.

When securing the load, it is worth considering the direction of action of the main load on the load and placing the power tapes 1 in the direction of its action.

The straps of the girth 3 of the strapping are designed to prevent the displacement of the power straps 1, which is achieved by the presence of covers 2 at the intersections of the straps.

The fixing straps 6 of the strapping are a connecting link between the power straps 1 and the strapping band 7.

Belt thimble 7 is designed for fastening and centering the load on the intermediate suspension system.

Carabiner 8 is designed to connect the belt thimble 7 to the halyard of the intermediate harness.

The intermediate harness is designed for attaching the PGO to the harness of the parachute system of the parachutist. On the intermediate suspension system, there are uncoupling locks of the ring locking device (hereinafter - KZU).

The square cargo parachute is attached to the intermediate harness and is designed for safe landing of the cargo after it has been uncoupled by the parachutist using the KZU uncoupling locks.

The parachute cargo harness (PGO) works (is used) as follows.

The load is placed in the central part of the intersection of the power tapes 1. Depending on the shape and dimensions of the load, the position of the covers 2 on the power tapes 1 is adjusted and the girth tapes 3 are passed through them, followed by tightening them to each other through adjustable buckles 4. After tightening the tapes, 3 girths , the ends of the power tapes 1 are connected at one point and fixing tapes 6 of the strapping are attached to the buckles at their ends. To the fixing tapes 6 of the harness, through the carabiners 8, the thimble of the tape 7 is attached, to the stitched loop 9 of which the carabiner 8 is fastened together with the intermediate harness. In the case of a landing with a mass of up to 130 kg, the intermediate harness is mounted with a square parachute. Further, the intermediate harness is attached to the attachment points on the harness of the parachute system.

The invention makes it possible to simplify the manufacture of the device, to increase the ease of use, to expand the types of forms and to increase the mass of the placed loads up to 500 kg.

Claims (1)

Parachute cargo harness containing longitudinal belts for tightening the load, which are made with the possibility of adjusting the length, characterized in that it is equipped with belts to grip the load, fixing belts, the first covers, in which the power belts are placed, and the second covers, which connect the power belts, which are located perpendicular to each other and connected by appropriate covers, at the ends of the power tapes for adjusting the length, there are buckles designed to fasten the fixing tapes intended for fastening the thimble of the tape through the carabiners, at the other end of the thimble of the tape there is a loop for attaching the intermediate harness with locks for uncoupling the ring lock device through a parachute carabiner.

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