SU368170A1

SU368170A1 - CARGO HOOK for AIR-TRELKING INSTALLATION 1 The invention relates to cargo hooks, and is intended for use in air-skidding installations on logging. A horn. A special feature of the described cargo hook is that its frame in the upper part is provided with two sheaves with vertical and shaped grooves, in which the supporting axle and spring are mutually spring-loaded The seam is clamped, its latch, and the hollow bolt is movable to move the springs relative to the axis when it is disengaged from the hook horn. With this implementation of the load hook, the cargo line is automatically uncoupled and its reliability is increased. Figure 1 also shows the relative positions of the support axis, the axial clamp and the hollow bolt: I at the time preceding the coupling of the load hook to the carriage; II - at the time of their coupling; III - at the time of uncoupling the sling. The cargo hook consists of a skeleton /, horn 2 pivotally connected to it, a movable hollow bolt 3 having a conical head 4 in the upper part, and a go-5 "lower part. the upper part, two cheek stones 6, made with a vertical groove a and a shaped groove b, in which mutually spring-loaded springs are installed, the supporting axis 8 and the axial floating lock 9 supported in position I on the head 5 of the bolt n fixing in position II spring 7, the entrance of this in the recess of the top of the figure groove 6.1 ^ Bolt 3 In the lower part, it has a cut-out in, which allows the head 5 to be lowered to position I. During operation, the load hook is fed to the log breaking zone. Prelude than the cargo sling ring will be put on the horn, bolt

CARGO HOOK for AIR-TRELKING INSTALLATION 1 The invention relates to cargo hooks, and is intended for use in air-skidding installations on logging. A horn. A special feature of the described cargo hook is that its frame in the upper part is provided with two sheaves with vertical and shaped grooves, in which the supporting axle and spring are mutually spring-loaded The seam is clamped, its latch, and the hollow bolt is movable to move the springs relative to the axis when it is disengaged from the hook horn. With this implementation of the load hook, the cargo line is automatically uncoupled and its reliability is increased. Figure 1 also shows the relative positions of the support axis, the axial clamp and the hollow bolt: I at the time preceding the coupling of the load hook to the carriage; II - at the time of their coupling; III - at the time of uncoupling the sling. The cargo hook consists of a skeleton /, horn 2 pivotally connected to it, a movable hollow bolt 3 having a conical head 4 in the upper part, and a go-5 "lower part. the upper part, two cheek stones 6, made with a vertical groove a and a shaped groove b, in which mutually spring-loaded springs are installed, the supporting axis 8 and the axial floating lock 9 supported in position I on the head 5 of the bolt n fixing in position II spring 7, the entrance of this in the recess of the top of the figure groove 6.1 ^ Bolt 3 In the lower part, it has a cut-out in, which allows the head 5 to be lowered to position I. During operation, the load hook is fed to the log breaking zone. Prelude than the cargo sling ring will be put on the horn, bolt

Info

Publication number: SU368170A1
Authority: SU; USSR - Soviet Union
Prior art keywords: cargo; hook; bolt; horn; spring
Prior art date: 1970-08-19

Application number

SU1468834A

Other languages

Russian (ru)

Inventor

надеваетс рог который запираетс онорной осью при этом осевой фиксатор переводитс полол ение Кольцо соединенное стальным канатом кольцом надеваетс крюк Затем бревно подт гиваетс несущему тросу поднимаетс кар устанавливаетс положение Затем кольцо грузового стропа охватывающего бревно мертвой петлей

Priority date

1970-08-19

Filing date

1970-08-19

Publication date

1973-01-26

1970-08-19 Application filed filed Critical

1970-08-19 Priority to SU1468834A priority Critical patent/SU368170A1/en

1973-01-26 Application granted granted Critical

1973-01-26 Publication of SU368170A1 publication Critical patent/SU368170A1/en

Links

SU1468834A 1970-08-19 1970-08-19 CARGO HOOK for AIR-TRELKING INSTALLATION 1 The invention relates to cargo hooks, and is intended for use in air-skidding installations on logging. A horn. A special feature of the described cargo hook is that its frame in the upper part is provided with two sheaves with vertical and shaped grooves, in which the supporting axle and spring are mutually spring-loaded The seam is clamped, its latch, and the hollow bolt is movable to move the springs relative to the axis when it is disengaged from the hook horn. With this implementation of the load hook, the cargo line is automatically uncoupled and its reliability is increased. Figure 1 also shows the relative positions of the support axis, the axial clamp and the hollow bolt: I at the time preceding the coupling of the load hook to the carriage; II - at the time of their coupling; III - at the time of uncoupling the sling. The cargo hook consists of a skeleton /, horn 2 pivotally connected to it, a movable hollow bolt 3 having a conical head 4 in the upper part, and a go-5 "lower part. the upper part, two cheek stones 6, made with a vertical groove a and a shaped groove b, in which mutually spring-loaded springs are installed, the supporting axis 8 and the axial floating lock 9 supported in position I on the head 5 of the bolt n fixing in position II spring 7, the entrance of this in the recess of the top of the figure groove 6.1 ^ Bolt 3 In the lower part, it has a cut-out in, which allows the head 5 to be lowered to position I. During operation, the load hook is fed to the log breaking zone. Prelude than the cargo sling ring will be put on the horn, bolt SU368170A1 (en)