公开(公告)号：US4371362A

公开(公告)日：1983-02-01

申请号：US136680

申请日：1980-04-02

Applicant: F. Hoyt Dorris

Inventor： F. Hoyt Dorris

IPC: B60B25/02 ,  B62D55/14 ,  B60B7/04

CPC classification number: B60B25/02 ,  B62D55/145 ,  Y10S474/901 ,  Y10S474/902 ,  Y10T403/7094

Abstract: A track roller system includes a replaceable rim assembly made up of two groups of multi-segments held to the hub in axially spaced position by a multi-segment retainer in the central space between the groups of rim segments, the rim segments retained against endwise movement on the hub by central locking surfaces, and the retainers held to the hub by removeable fasteners.

Abstract translation: 轨道滚子系统包括可更换的轮辋组件，其由两组多段构成，所述两组多段通过轮辋段之间的中心空间中的多段保持器在轴向间隔开的位置处保持到轮毂，所述轮辋段保持抵抗端部运动 通过中央锁定表面在轮毂上，并且保持器通过可移除的紧固件固定到轮毂。

公开(公告)号：US4081202A

公开(公告)日：1978-03-28

申请号：US742975

申请日：1976-11-18

Applicant: Naoto Kozuki

Inventor： Naoto Kozuki

IPC: B62D55/096 ,  B62D55/12 ,  B62D55/14

CPC classification number: B62D55/0963 ,  Y10S474/901

Abstract: An improved noise reduction device for a chain drive mechanism is disclosed having a rotatable sprocket with a plurality of peripheral teeth thereon, a chain having a plurality of pivotally coupled links arranged in opposite pairs and a plurality of teeth engaging members trained around the sprocket wherein the device includes a plurality of curved plate springs mounted on the opposite sides of the sprocket for resiliently making sequential radial outward engagement with the chain and for reducing the contact noise between the teeth engaging members and the sprocket teeth. Such device is particularly adaptable to the chain drive mechanism of a track-type tractor.

Abstract translation: 公开了一种用于链条驱动机构的改进的降噪装置，其具有在其上具有多个周边齿轮的可旋转链轮，链条，其具有以相对对布置的多个枢转联接的链节和围绕链轮训练的多个齿啮合部件，其中， 装置包括安装在链轮的相对侧上的多个弯曲板簧，用于弹性地与链条径向向外地接合并且用于减小齿啮合构件和链轮齿之间的接触噪声。 这种装置特别适用于轨道式拖拉机的链条驱动机构。

公开(公告)号：US3979154A

公开(公告)日：1976-09-07

申请号：US622335

申请日：1975-10-14

Applicant: Eugene R. Groff

Inventor： Eugene R. Groff

IPC: B60B3/08 ,  B60B3/12 ,  B62D55/14

CPC classification number: B60B3/12 ,  B62D55/14 ,  Y10S474/901 ,  Y10T74/19907

Abstract: A track wheel of a crawler type vehicle has a plurality of first and second plates spaced at preselected locations for suppressing vibration of and resultant noise emitting from panels of the wheel.

Abstract translation: 履带式车辆的履带轮具有在预选位置间隔开的多个第一和第二板，用于抑制从轮的板发出的振动和产生的噪声。

公开(公告)号：US3899219A

公开(公告)日：1975-08-12

申请号：US47400274

申请日：1974-05-28

Applicant: CATERPILLAR TRACTOR CO

Inventor： BOGGS ROGER L

IPC: B62D55/088 ,  B60S1/68 ,  B60S1/62

CPC classification number: B60S1/68 ,  Y10S474/901

Abstract: A vehicle includes a sprocket member and an endless traction chain engaged therewith, the sprocket member being made up of an annular sprocket and detachable toothed segments, such sprocket being provided with openings in communication with openings provided in the segments. Such openings provide that the sprocket member is self-cleaning, with debris passing through the openings outwardly of the sprocket member.

公开(公告)号：US3880478A

公开(公告)日：1975-04-29

申请号：US43158274

申请日：1974-01-07

Applicant: CASE CO J I

Inventor： BAYLOR JOHN M

IPC: B62D55/088 ,  B62D55/00

CPC classification number: B62D55/0885 ,  Y10S474/901

Abstract: A crawler chain sprocket includes a central hub connected to an outer rim on which a plurality of teeth are formed that engage and drive a crawler track. Concave sides on the teeth form root face portions between adjacent teeth. Relieved cutouts are formed on the sides of the root face portions in an alternating pattern so that dirt and debris can be expelled from the crawler track without establishing a concentrated, centralized wear pattern on the crawler track bushings.

Abstract translation: 履带链轮包括连接到外轮缘的中心轮毂，其上形成有多个齿，其接合并驱动履带。 牙齿上的凹面形成相邻牙齿之间的根部部分。 在根面部分的侧面以交替的图案形成缓和的切口，使得污垢和碎屑可以从履带轨道排出，而不会在履带衬套上形成集中的集中的磨损图案。

公开(公告)号：US3736032A

公开(公告)日：1973-05-29

申请号：US3736032D

申请日：1970-01-28

Applicant: UNIROYAL INC

Inventor： MOSSHART C ,  BURTON E F ,  MACKLEM W C

IPC: B62D55/04 ,  B62D55/12 ,  B62D55/24

CPC classification number: B62D55/24 ,  B62D55/04 ,  B62D55/12 ,  Y10S474/901

Abstract: A pneumatic drive sprocket for tracked vehicles which includes a belted radial tire casing having radially projecting lugs or teeth disposed in spaced-apart relationship about the circumference of the tire and which are adapted to engage the track for driving purposes. The utilization of such a drive sprocket enables the vehicle to obtain the shock absorbing and flotation characteristics of pneumatic tires while permitting accurate, consistent and positive driving engagement with the track due to the fact that the pitch length between the teeth is not appreciably changed upon contact with the ground because of the essentially circumferentially inextensible nature of the radial belted tire.

Abstract translation: 一种用于跟踪车辆的气动驱动链轮，其包括带状子午线轮胎外壳，其具有径向突出的凸耳或齿，所述径向突出的凸耳或齿围绕轮胎的圆周以间隔关系设置，并且适于与驱动目的的轨道接合。 这种驱动链轮的利用使得车辆能够获得充气轮胎的冲击吸收和浮选特性，同时允许与轨道精确，一致和积极的驱动接合，这是由于齿的间距在接触时没有明显改变 由于径向带状轮胎的基本上周向不可延伸的性质，因此具有地面。

公开(公告)号：US3666322A

公开(公告)日：1972-05-30

申请号：US3666322D

申请日：1970-05-06

Applicant: TEXTRON INC

Inventor： PICKRON ROGER R

IPC: B62D55/096 ,  F16C13/00 ,  B60B5/02

CPC classification number: F16C13/006 ,  B62D55/0966 ,  Y10S474/901

Abstract: Molded wheel structure having a relatively hard rigid body and a relatively softer resilient annular member, the body including a tubular hub and a pair of axially spaced annular disk portions projecting radially from the hub and having smooth generally flat axially outer surfaces, the annular member including a rim radially outwardly of the disk portions and wall means between the disk portions.

Abstract translation: 具有相对硬的刚体和相对较软的弹性环形构件的模制轮结构，所述主体包括管状轮毂和从轮毂径向突出并且具有平滑的大致平坦的轴向外表面的一对轴向隔开的环形盘形部分，所述环形构件包括 圆盘部分径向向外的边缘和圆盘部分之间的壁装置。

公开(公告)号：US3659908A

公开(公告)日：1972-05-02

申请号：US3659908D

申请日：1970-02-19

Applicant: EDOUARD MARTIN COMELLAS

Inventor： COMELLAS EDOUARD MARTIN

IPC: B62D55/14 ,  B62D55/22

CPC classification number: B62D55/14 ,  Y10S474/901

Abstract: A track-engaging assembly more particularly used as a driving sprocket for an endless track of a caterpillar vehicle, comprising a plurality of parallel square elements mounted on a shaft or tubing with the side edges of the elements arranged at 45* with respect to the side edges of adjacent elements to engage an endless track made of a plurality of rows of interconnected substantially rigid elongated blocks with the blocks of one row displaced half a length of a block relative to the blocks of adjacent rows and wherein the plates are spaced from one another on the shaft or tubing, so that foreign material which may adhere to the track will not clog the sprocket, as it is free to fall between the elements. The elements can be of similar or of different sizes in the latter case to engage and drive each block of each row when the blocks have different thicknesses, so as to obtain uniform pulling on the endless track across the width thereof. When the endless track system comprises vehicle supporting wheels running on the lower run of the track, said wheels preferably have a rim entirely made of metal in direct running engagement with the endless track blocks.

Abstract translation: 轨道接合组件更特别地用作用于履带式车辆的环形轨道的驱动链轮，包括安装在轴或管道上的多个平行的方形元件，其中元件的侧边缘相对于侧面布置在45° 相邻元件的边缘接合由多行相互连接的基本上刚性的细长块形成的环形轨道，其中一排的块相对于相邻行的块相对于块的一半长度移位，并且其中板彼此间隔开 在轴或管道上，使得可能粘附到轨道上的异物不会阻塞链轮，因为其可以自由地落在元件之间。

公开(公告)号：US3576352A

公开(公告)日：1971-04-27

申请号：US3576352D

申请日：1969-03-28

Applicant: YAMAHA MOTOR CO LTD ,  YOKOHAMA RUBBER CO LTD

Inventor： SATO TADAO ,  MASAOKA YUTAKA

IPC: B62D55/07 ,  B62D55/096 ,  B62M27/02 ,  B62D55/12

CPC classification number: B62M27/02 ,  B62D55/07 ,  B62D55/0963 ,  B62M2027/027 ,  Y10S474/901

Abstract: At least one of sprocket wheels provided in an endless-belt traction vehicle involves an outer ring of wear-resistant plastics material, and an inner ring of natural or synthetic elastomeric resin having an axial bore into which is securely inserted an axle carried on the vehicle body. Said sprocket wheel is attached to the axle by means of fixing members with its flexibility preserved with respect to the axle.

公开(公告)号：US3472563A

公开(公告)日：1969-10-14

申请号：US3472563D

申请日：1967-11-22

Applicant: OUTBOARD MARINE CORP

Inventor： IRGENS FINN T

IPC: B62D55/12 ,  B62D55/24 ,  F16H7/02 ,  F16H55/36

CPC classification number: B62D55/244 ,  B62D55/125 ,  Y10S474/901