公开(公告)号：US2099194A

公开(公告)日：1937-11-16

申请号：US71137734

申请日：1934-02-15

Applicant: DEERE & CO

Inventor： THEOPHILUS BROWN

IPC: B60B35/10 ,  F16D1/091 ,  F16D1/094

CPC classification number: F16D1/094 ,  B60B27/0015 ,  B60B27/065 ,  B60B35/003 ,  B60B35/1027 ,  B60B35/1081 ,  B60B35/109 ,  B60B37/10 ,  B60B2310/305 ,  B60B2310/306 ,  B60B2310/311 ,  B60B2380/12 ,  B60B2380/14 ,  B60Y2200/221 ,  Y10S180/906

公开(公告)号：US1415356A

公开(公告)日：1922-05-09

申请号：US26244218

申请日：1918-11-14

Applicant: PAIGE DETROIT MOTOR CAR COMPAN

Inventor： JOSEPH JANDASEK

IPC: B60B35/10

CPC classification number: B60B27/065 ,  B60B35/001 ,  B60B35/1081 ,  B60B35/121 ,  B60B37/00 ,  B60B2310/305 ,  B60B2380/12 ,  B60Y2200/221 ,  Y10S180/906

公开(公告)号：US1410663A

公开(公告)日：1922-03-28

申请号：US27693419

申请日：1919-02-14

Applicant: EVANS EDWIN R

Inventor： EVANS EDWIN R

IPC: B60B35/10

CPC classification number: B60B27/0031 ,  B60B11/06 ,  B60B27/02 ,  B60B35/1081 ,  B60B35/121 ,  B60B2900/325 ,  B60Y2200/221

公开(公告)号：US1400385A

公开(公告)日：1921-12-13

申请号：US45623521

申请日：1921-03-28

Applicant: PAUL STEWART

Inventor： PAUL STEWART

IPC: B60B35/10

CPC classification number: B60B35/1027 ,  B60B35/1081 ,  B60B35/14 ,  B60B2310/305 ,  B60B2360/10 ,  B60B2900/116

公开(公告)号：US12005737B2

公开(公告)日：2024-06-11

申请号：US17992066

申请日：2022-11-22

Applicant: Tata Consultancy Services Limited

Inventor： Venkatesh Prasad Bangalore Srinivas ,  Venkat Raju Chintalapalli Patta ,  Raghav Ponnath ,  Sreehari Kumar Bhogineni ,  Prakash Chanderlal Ambwani ,  Rajesh Sinha

IPC: B60B35/10

CPC classification number: B60B35/1045 ,  B60B35/1081

Abstract: State of the art track width adjustment mechanism fail to support track width adjustment while vehicle is in motion. They also require manual intervention, which causes inconvenience. The disclosure herein generally relates to wheel track adjustment, and, more particularly, to a changeable wheel track mechanism for track width adjustment (referred to as TWA mechanism). The TWA mechanism includes a steer and drive unit, a plurality of links, and a sliding unit. The TWA mechanism allows movement of a wheel in inward and outward directions, causing the track width adjustment. The track width is achieved by changing the wheel position to be at a wider position, or a narrower position, or any intermediate position. The TWA mechanism may be associated with any vehicle for which the track width adjustment is to be achieved.

公开(公告)号：US20180202495A1

公开(公告)日：2018-07-19

申请号：US15572581

申请日：2016-07-12

Applicant: NSK Ltd.

Inventor： Nobuyuki HAGIWARA ,  Kazuto KOBAYASHI ,  Isao SHINTOU ,  Hiroshi KOYAMA ,  Toshio NAKAMURA

IPC: F16C43/08 ,  F16C35/063 ,  F16C19/18 ,  B21D39/02 ,  B21J5/12 ,  B21J9/02

CPC classification number: F16C43/08 ,  B21D39/00 ,  B21D39/023 ,  B21J5/12 ,  B21J9/02 ,  B21J9/025 ,  B21J9/027 ,  B21K1/04 ,  B21K1/30 ,  B21K1/40 ,  B21K1/765 ,  B21K25/00 ,  B60B35/02 ,  B60B35/1081 ,  F16C19/18 ,  F16C19/186 ,  F16C35/063 ,  F16C43/04 ,  F16C43/086 ,  F16C2226/52 ,  F16C2326/02 ,  F16D1/076

Abstract: A method of manufacturing a rotating bearing unit includes to cause one end surface in the axial direction of the forming punch (46), formed by combining a plurality of punch elements (46, 46) divided in the circumferential direction, which are displaceable in the axial direction and which are not displaceable in the circumferential direction, and having a processing teeth (44, 44) at one end surface in the axial direction, to face the other end surface of the caulking section (20) in the axial direction. In this state, rolls (30a) are rotated about the central axis (a) of the hub main body (8) while pressing the other end surface of the forming punch (46) in the axial direction with a pressing surface (43) of the roll (30a) having a central axis (β) that is inclined with respect to the central axis (α) of the hub main body (8).

公开(公告)号：US07731301B2

公开(公告)日：2010-06-08

申请号：US11686399

申请日：2007-03-15

Applicant: David Pell ,  John Peterson

Inventor： David Pell ,  John Peterson

IPC: B60B37/00 ,  B60K23/00

CPC classification number: B60B35/14 ,  B60B27/0021 ,  B60B27/065 ,  B60B35/1009 ,  B60B35/1081 ,  B60B2310/305 ,  B60Y2200/22

Abstract: Disclosed herein is an adjustable width drive axle including: a main axle body including a telescoping portion disposed at each end of the main axle body; a sprocket affixed to each end of the main axle body, the sprocket designed to engage a drive unit; a first spacer removably affixed to the sprocket, the first spacer disposed around the telescoping portion of the main axle body; and a hub removably affixed to an end of the first spacer opposite the sprocket, wherein one or more additional spacers may be interposed between the first spacer and the hub or between the sprocket and the first spacer to adjust the width of the axle.

Abstract translation: 本文公开了一种可调节宽度的驱动轴，包括：主轴体，其包括设置在主轴体的每个端部处的伸缩部分; 固定到主轴体的每个端部的链轮，设计成啮合驱动单元的链轮; 可拆卸地固定到链轮的第一间隔件，围绕主轴体的伸缩部分设置的第一间隔件; 以及可拆卸地固定到与链轮相对的第一间隔件的端部的轮毂，其中一个或多个附加间隔件可以插入在第一间隔件和轮毂之间或者在链轮和第一间隔件之间以调节车轴的宽度。

公开(公告)号：US06609765B2

公开(公告)日：2003-08-26

申请号：US09824372

申请日：2001-06-26

Applicant: Gregory Dean Radke ,  Dennis Aaron Bowman

Inventor： Gregory Dean Radke ,  Dennis Aaron Bowman

IPC: B60B3700

CPC classification number: B60B11/02 ,  B60B27/0026 ,  B60B27/065 ,  B60B35/1027 ,  B60B35/1081 ,  B60Y2200/221 ,  B62D49/0678 ,  Y10T403/7069

Abstract: An adjustable wheel and axle assembly has a two piece inner element with inner and outer tapered portions. A wheel hub having a two-tiered tapered interior bore with one tapered portion engaging the inner element while the other tapered portion is radially space outward. A split ring wedge fits between the inner element and the wheel hub and is drawn in by a plurality of bolts extending through the wheel hub to clamp the inner element onto the axle. The taper angle is in the range of 14-16 degrees so that the parts are self releasing. A pinion gear with an integral shaft extending outward is used to move the wheel along the axle for adjusting the wheel position.

Abstract translation: 可调节的轮轴组件具有两个内部和外部锥形部分的内部元件。 一种具有两层锥形内孔的轮毂，其具有与内部元件接合的一个锥形部分，而另一个锥形部分向外径向空间。 开口环楔形件装配在内部元件和轮毂之间，并且通过延伸穿过轮毂的多个螺栓拉入，以将内部元件夹紧到轴上。 锥角在14-16度的范围内，使零件自动释放。 使用具有向外延伸的整体轴的小齿轮沿着轴移动车轮以调节车轮位置。

公开(公告)号：US4936634A

公开(公告)日：1990-06-26

申请号：US236690

申请日：1988-08-25

Applicant: Gary J. Stratton ,  Carl E. Kittle ,  Robert L. Rigdon, Sr. ,  Michael D. Wagner ,  Lynn E. Porter ,  John J. Freund ,  James A. Koch

Inventor： Gary J. Stratton ,  Carl E. Kittle ,  Robert L. Rigdon, Sr. ,  Michael D. Wagner ,  Lynn E. Porter ,  John J. Freund ,  James A. Koch

IPC: B60B35/10 ,  F16D1/091 ,  F16D1/096

CPC classification number: F16D1/096 ,  B60B27/0026 ,  B60B27/065 ,  B60B35/1027 ,  B60B35/1081 ,  B60B2310/302 ,  B60B2310/305 ,  B60B2310/306 ,  B60B2310/307 ,  B60B2900/321 ,  B60B2900/531 ,  B60Y2200/221

Abstract: A removable wheel tread adjusting device used for facilitating the axial displacement of a tractor wheel assembly is adaptable to the exterior surface of the wheel assembly and can be utilized for the same task on similar wheel assembly structures. Specifically, the removable adjusting device supports a gear which intermeshes with a rack extending lengthwise along the axle and is capable of receiving torque from a tool so as to effect the axial displacement of the wheel assembly relative to the axle.

Abstract translation: 用于促进牵引车轮组件的轴向位移的可移动轮胎胎面调节装置适用于车轮组件的外表面，并且可用于类似轮组件结构上的相同任务。 具体地说，可移动调节装置支撑齿轮，该齿轮与沿轴线纵向延伸的齿条相互啮合，并且能够接收来自工具的扭矩，以便实现轮组件相对于轴的轴向位移。

公开(公告)号：US4089387A

公开(公告)日：1978-05-16

申请号：US780424

申请日：1977-03-23

Applicant: Harold D. Cook

Inventor： Harold D. Cook

IPC: B60B35/10 ,  B60K23/04

CPC classification number: B60B27/065 ,  B60B35/1018 ,  B60B35/1081 ,  B60B2310/305 ,  B60B2310/307 ,  B60Y2200/225

Abstract: An adjustable ratcheting wheel hub comprising a reversing pawl driven wheel hub, an axle containing a plurality of pin receiving apertures, a bearing cover assembly, and a hub tube. The hub tube operationally connects the axle to the pawl driver and contains a pin receiving aperture such that the hub tube slidably engages the axle and is secured to the axle by means of a locking pin through the hub tube and axle. The axle contains a plurality of pin receiving apertures and the width between the wheels is varied by selecting the pin receiving axle aperture that corresponds to the desired width.

Abstract translation: 一种可调棘轮轮毂，包括反转棘爪从动轮毂，包含多个销接收孔的轴，轴承盖组件和轮毂管。 轮毂管可操作地将轴连接到棘爪驱动器并且包含销接收孔，使得毂管可滑动地接合轴并且通过锁定销通过轮毂管和轴固定到车轴。 轴包含多个销接收孔，并且通过选择对应于期望宽度的销接收轴孔来改变车轮之间的宽度。