SU659445A1

SU659445A1 - Pneumatic endless track

Info

Publication number: SU659445A1
Application number: SU782571608A
Authority: SU
Inventors: Виктор Данилович Белоглазов; Станислав Павлович Соловьев; Вячеслав Сергеевич Шарапов; Гаврил Гаврилович Шеломенцев; Геннадий Федорович Сизиков
Original assignee: Тюменский Филиал Специального Конструкторского Бюро "Газстроймашина"
Priority date: 1978-01-16
Filing date: 1978-01-16
Publication date: 1979-04-30

Description

Изобретение относитс к области транспортного машиностроени , преимущественн к производству гусеничных машин на пневматических гусеницах.The invention relates to the field of transport engineering, mainly to the production of tracked vehicles on pneumatic tracks.

Известна пневматическа гусеница, содержаш ,а пневматические элементы, прикрепленные к внутренней т говой ленте и охваченные наружной лентой, защищающей их от воздействи грунта 1.The pneumatic caterpillar is known, containing, and the pneumatic elements attached to the inner traction belt and covered by the outer tape protecting them from the impact of the soil 1.

Эта гусеница имеет тот недостаток, что боковые и т говые усили передаютс через иневматические элементы, что приводит их к быстрому износу.This caterpillar has the disadvantage that the lateral and pulling forces are transmitted through non-pneumatic elements, which leads to their rapid wear.

Известна также пневматическа гусеница , содержаща пневматические элементы, прикреиленные разъемно между наружной протекторной и внутренней т говой лентами 2.Also known is a pneumatic caterpillar containing pneumatic elements fastened detachably between the outer tread and the inner traction bands 2.

Эта гусеница более надежна в работе, так как ио мере износа пневматических элел ентсв они могут быть заменены.This caterpillar is more reliable in operation, as with the degree of wear and tear of the pneumatic elements, they can be replaced.

Однако и она обладает тем же недостатком , что и иредыдуща , то есть у нее боковые и т нуидие усили передаютс через пневмоэлемеиты, что приводит к их быстрому износу.However, it also has the same drawback as the previous ones, i.e., it has lateral and nuide forces that are transmitted through pneumatic elemeitis, which leads to their rapid deterioration.

Целью изобретени вл етс повышение надежности работы гусеницы за счет разгрузки иневмоэлементов от действи т говых и боковых УСИЛИЙ.The aim of the invention is to improve the reliability of the track due to the unloading of the injector elements from the action of traction and lateral EFFORTS.

Поставленна цель достигаетс тем, что каждый пневмоэлемент в продольном его направлении охвачен протекторной лентой и снабжен дополнительной иоиеречной гибкой лентой, охватывающей пневмоэлемеит и закрепленной средней частью на т говой ленте, а кра ми - к боковым кра м протекторной ленты, при этом последн прикреплена к т говой ленте в промежутка:-: между пневмоэлементами. Кроме того, протекторна лента может быть скреплена с т говой лентой при помощи поперечных цевок , выполненных из профилированныл труб.The goal is achieved by the fact that each pneumatic element in its longitudinal direction is covered by a tread band and provided with an additional flexible sponge tape covering the pneumoelemeite and fixed middle part on the pull tape and edges to the lateral edges of the tread band, while the latter is attached to beef tape in the gap: -: between the pneumatic elements. In addition, the tread band can be bonded to the pulling band with transversal shafts made of profiled tubes.

На фиг. 1 изображен вид гусени 1ы, сбоку; на фиг. 2 - сечение Л-А на фиг. 1; но фиг. 3 - вид по стрелке Б на фиг. 1; ни фиг. 4 - сечение В-В на фиг. 3.FIG. 1 shows a side view of the trencher 1y; in fig. 2 is a cross section of L-A in FIG. one; but fig. 3 is a view along arrow B in FIG. one; neither FIG. 4 shows a section B-B in FIG. 3

Claims

The pneumatic track consists of traction endless flexible ribbons /, tread band 2, covering each pneumoelement 3 and screeleinas with traction ribbons / with cross-bar 4., made in the form of irofilia tubes, m shims 5. Transverse slingsy 6, envelopes BaioHiopiopi. The crossings of the plane and protecting them from the ends, irikreileny to the traction strips 1 with the help of zipper 4 and gaskets 7 and the ends are fixed on the tape 2 by threaded connections 8. The tapes / and 2 are reinforced with a cord. Guides 9 are attached to the inside of the belt /. The pneumatic track operates as follows. The forces from the drive wheel are transmitted to the track through the pinholes 4, which are attached to the pull tape. The caterpillar rests on the ground through the pneumatic elements 3, which are covered in the longitudinal direction by the tread band 2, and s transversely by the tape 6. Due to such anchoring of the pneumatic element, the forces are transmitted to it through the said tapes, which greatly increases the capacity of the caterpillar. Claim 1. Pneumatic caterpillar containing pneumatic elements attached detachably between the outer tread and internal traction bands, so that, in order to increase the reliability of the caterpillar by unloading pneumatic elements from the action of lateral and lateral forces, each element in its longitudinal direction, it is enclosed by a tread band and provided with an additional transverse flexible tape, covering the pneumatic element and fixed with the middle part of the traction tape, and the edges to the lateral edges. and the tread band, with the latter being attached to the pull tape in the intervals between the pneumatic elements. 2. A pneumatic caterpillar according to claim 1, wherein the tread band is fastened to the traction band by means of transverse bendings made of shaped tubes. Sources of information taken into account in exerntize: Patent Germany 338640, cl. 63 d, 1920.

2. USSR author's certificate No. 282074, cl. In 62 D 55/24, 1967.

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