WO2009134168A1 - Chenille - Google Patents

Chenille Download PDF

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Publication number
WO2009134168A1
WO2009134168A1 PCT/RU2009/000205 RU2009000205W WO2009134168A1 WO 2009134168 A1 WO2009134168 A1 WO 2009134168A1 RU 2009000205 W RU2009000205 W RU 2009000205W WO 2009134168 A1 WO2009134168 A1 WO 2009134168A1
Authority
WO
WIPO (PCT)
Prior art keywords
caterpillar
links
stiffener
edges
track
Prior art date
Application number
PCT/RU2009/000205
Other languages
English (en)
Russian (ru)
Inventor
Эдуард Аркадьевич ГЕРАЩЕНКО
Original Assignee
Geraschchenko Eduard Arkadjevi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Geraschchenko Eduard Arkadjevi filed Critical Geraschchenko Eduard Arkadjevi
Publication of WO2009134168A1 publication Critical patent/WO2009134168A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/24—Tracks of continuously flexible type, e.g. rubber belts
    • B62D55/253—Tracks of continuously flexible type, e.g. rubber belts having elements interconnected by one or more cables or like elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/26—Ground engaging parts or elements

Definitions

  • the caterpillar (B62D55 / 18, B62D55 / 205, B62D55 / 253, B62D55 / 24) is mainly intended for use in light tracked all-terrain vehicles with a sequential (one after another) arrangement of the caterpillar mover and the second support (ski, track) and controlled with creating a lateral inclination of the surface - as when driving a motorcycle.
  • the caterpillar has a flat (plane-like) profile of the base (main) surface of the links in the cross section of the caterpillar on the outside (facing the ground) side on which the lugs are made.
  • a transverse profile of the surface of the links from the outside prevents the easy execution of a significant lateral tilt when riding on single-track motor all-terrain vehicles, the caterpillar itself does not have cushioning properties for greater comfort.
  • the disadvantage of a caterpillar is its heavy weight and uneconomical use of the material.
  • the patent RU 2131370 is known from the prior art for links of a jointless segmented caterpillar of a trans-mortar means, which are made with grooves for accommodating an elastic closed tape on which they are attached, and internal stops with elastic gaskets located in its central zone.
  • the caterpillar is equipped with an air cushion mounted on the outer surface of the link and a closed air-chamber tape, representing two elastic tapes glued together on the sides to form a closed air space in which two axes paired with each other are placed jointless caterpillars.
  • the prior art patent US2005173983 for a rubber track contains in the stiffeners, in the longitudinal direction of the caterpillar, at the edges of the hole, through which cables are inserted that envelope each stiffener from two sides and connect the links to each other.
  • EP0326279 which has the same cable connections as in the solution for US2005173983, but each track element is rigidly connected to the neighboring one, and the purpose of the cables is to elasticize this connection.
  • the links on the track contain one or more holes of arbitrary size.
  • the technical result of the present invention is increased cushioning properties and reduced weight, insensitivity to punctures and damage, as well as the exclusion of clogging holes in the links.
  • FIG. 1 shows a general view of the track section with two links
  • FIG. 2 is a longitudinal section and side view of the track and link section, where 1 is the track link, 2 is the cable (tape) connecting the links, 3 is the stiffener of the track link with a flat base, 4 - a shell of elastic material (rubber, etc.), 5 - an insert (core) of elastic material of lowered (low) density, 6 - a fastener fixed to a stiffener (rivet nut), 7 - caterpillar crest guiding element, 8 - a bolt (screw) for fastening the guiding element to the stiffening element and the track link.
  • 1 is the track link
  • 2 is the cable (tape) connecting the links
  • 3 is the stiffener of the track link with a flat base
  • the claimed technical result is achieved due to the fact (see Fig. 1 and Fig. 2) that the caterpillar containing individual links (1), interconnected and forming a track chain (tape) containing a stiffener (3) in the links, holes in links, characterized in that the stiffening element (3) is enclosed in a shell (4) of elastic material, and the internal volume of the holes of the links is filled with low density material (5).
  • the links contain an internal cavity filled with low-density material. The cavity is isolated and has no external exit to the surface of the link. This makes it different from holes and has the advantage over them that it is isolated from contact with the external environment, which eliminates any effect on low-density material.
  • the stiffener (3) can be made with a flat base located near the inner surface of the track. This allows you to reduce the rolling resistance of the rollers on the inner surface of the links (1).
  • holes can be made at the edges, through each of which a cable (2) and / or a rope and / or a tape are passed, enveloping the stiffener (3) from two sides and connecting links (1) among themselves. This allows you to ensure a reliable connection of the cables (2) (tapes) with the links (1) due to the frictional force arising from the passage of the cable through the holes and its bending.
  • the outer surface of the links (1) facing the ground can be made wide in the central part and narrowed at the edges so that it forms vertical lug ribs along the edges. This allows you to increase traction due to lateral vertical lugs with greater rigidity.
  • Separate non-removable fastening elements (6) can be fixed on the stiffeners, made with the possibility of securing to them the guide elements (7) of the caterpillar ridge and / or thrust elements for interaction and gearing with the drive wheel of the caterpillar mover. This provides a more durable connection of the track elements (guide ridges, etc.) with the links.
  • a bolt (8) screw
  • Separate fastening elements (6) can be made in the form of a rivet nut mounted on a flat-like base of the stiffener, and its hollow base protrudes above the surface of the links so that it is an additional support and guide for fastening the track elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

Selon cette invention, une chenille (B62D55/18, B62D55/205, B62D55/253, B62D55/24) est destinée principalement à s’utiliser dans des véhicules tout-terrain chenillés dans lesquels le train à chenille est disposé avant ou après un deuxième support (un patin, une autre chenille) et que l’on dirige en communiquant au véhicule une inclinaison latérale (comme sur une moto). L’invention permet d’améliorer les qualités d’amortissement et de réduire le poids du véhicule, le rendre invulnérable aux crevaisons et endommagements, et d’éliminer le risque d’obstruction des orifices dans les maillons. La chenille comprend des articulations isolées reliées entre elles de manière à former une bande qui comprend des pièces rigides dans les articulations et une cavité dans les articulations, la pièce rigide étant enrobée d’un matériau élastique et le volume intérieur de la cavité des articulations étant rempli d’un matériau de faible densité.
PCT/RU2009/000205 2008-04-29 2009-04-28 Chenille WO2009134168A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2008116416/11A RU2373098C1 (ru) 2008-04-29 2008-04-29 Гусеница
RU2008116416 2008-04-29

Publications (1)

Publication Number Publication Date
WO2009134168A1 true WO2009134168A1 (fr) 2009-11-05

Family

ID=41255236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2009/000205 WO2009134168A1 (fr) 2008-04-29 2009-04-28 Chenille

Country Status (2)

Country Link
RU (1) RU2373098C1 (fr)
WO (1) WO2009134168A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800006088A1 (it) * 2018-06-06 2019-12-06 Barra trasversale per cingoli di veicoli battipista

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU511243A1 (ru) * 1974-12-23 1976-04-25 Предприятие П/Я Г-4347 Ибка секци ленточной гусеницы
SU688371A1 (ru) * 1978-04-25 1979-09-30 Марийский Политехнический Институт Им. М.Горького Гусенична лента
SU1181929A1 (ru) * 1984-02-27 1985-09-30 Научно-производственное объединение по тракторостроению Бесшарнирна гусеница транспортного средства
SU1227544A1 (ru) * 1984-02-20 1986-04-30 Научно-производственное объединение по тракторостроению Бесшарнирна гусеница транспортного средства
EP0326279A1 (fr) * 1988-01-20 1989-08-02 EDWARDS, HARPER, McNEW AND COMPANY Dispositif de liaison pour chenille sans fin
US20050173983A1 (en) * 2002-05-14 2005-08-11 Naoki Nishimura Rubber crawler

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU511243A1 (ru) * 1974-12-23 1976-04-25 Предприятие П/Я Г-4347 Ибка секци ленточной гусеницы
SU688371A1 (ru) * 1978-04-25 1979-09-30 Марийский Политехнический Институт Им. М.Горького Гусенична лента
SU1227544A1 (ru) * 1984-02-20 1986-04-30 Научно-производственное объединение по тракторостроению Бесшарнирна гусеница транспортного средства
SU1181929A1 (ru) * 1984-02-27 1985-09-30 Научно-производственное объединение по тракторостроению Бесшарнирна гусеница транспортного средства
EP0326279A1 (fr) * 1988-01-20 1989-08-02 EDWARDS, HARPER, McNEW AND COMPANY Dispositif de liaison pour chenille sans fin
US20050173983A1 (en) * 2002-05-14 2005-08-11 Naoki Nishimura Rubber crawler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800006088A1 (it) * 2018-06-06 2019-12-06 Barra trasversale per cingoli di veicoli battipista
EP3578447A1 (fr) * 2018-06-06 2019-12-11 PRINOTH S.p.A. Liaison transversale pour pistes de dameuses
CN110562341A (zh) * 2018-06-06 2019-12-13 普瑞诺斯股份公司 用于犁雪机的履带的交联件
US11597456B2 (en) 2018-06-06 2023-03-07 Prinoth S.P.A. Cross-link for tracks of snow groomers

Also Published As

Publication number Publication date
RU2373098C1 (ru) 2009-11-20

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