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    Aircraft wheel with a removable rim flange
    64.
    发明授权
    Aircraft wheel with a removable rim flange 有权

    公开(公告)号：US11305578B2

    公开(公告)日：2022-04-19

    申请号：US15826564

    申请日：2017-11-29

    Applicant: SAFRAN LANDING SYSTEMS

    Inventor： Xavier Delayre

    IPC: B60B25/14 ,  B60B3/02 ,  B60B25/20 ,  B60B25/08 ,  B64C25/36

    Abstract: An aircraft wheel rim includes a main portion and a removable portion. The main portion includes a hub and a disk extending between the hub and an annular outer portion that receives a tire and is shaped to form a rim one of its sides of the annular outer portion. A second side of the annular outer portion is shaped to receive the removable portion, which forms a second flange on the second side of the annular outer portion after a tire has been put into place. The rim further includes a blocking device that limits rotation of the removable portion relative to the main portion. The blocking element include at least one key having a head engaged in a matching receptacle in the removable portion and a root engaging a steel peg that is shrink fitted in the main portion.

    Saddle lock ring for rear dual wheels of heavy transport vehicle
    65.
    发明授权
    Saddle lock ring for rear dual wheels of heavy transport vehicle 有权

    公开(公告)号：US11285757B2

    公开(公告)日：2022-03-29

    申请号：US15752258

    申请日：2016-09-29

    Applicant: WHEELS INDIA LIMITED

    Inventor： Balaji Avalur Nagarajan

    IPC: B60B25/18 ,  B60B25/04 ,  B60B25/10 ,  B60B11/06 ,  B60B11/00 ,  B60B25/14 ,  B60B11/02 ,  B60B25/08 ,  B60B25/22

    Abstract: The present invention relates to a novel design for quick tyre change in rear dual wheel assembly in a heavy transport vehicle. The invention provides a safe design that comprises a two-piece segmented saddle lock ring retained in position by an endless ring. A self-locking taper provided on the inside of endless ring can be pressed against the taper provided on the two-piece segmented saddle lock ring. The endless ring retaining the two-piece segmented saddle lock rings due to wedge action of self-locking taper cannot move from its position until an external force is applied on the endless ring towards the direction of the tyre position. The endless ring acts as a hood over the two-piece segmented saddle lock rings and prevents any loose parts flying off the rim during the tyre burst. Further in this safe design both inboard and outboard rim tyre support components are identical as both rims are of same diameter.

    System and method for a wheel lock ring assembly
    68.
    发明授权
    System and method for a wheel lock ring assembly 有权
    车轮锁圈组件的系统和方法

    公开(公告)号：US08814276B2

    公开(公告)日：2014-08-26

    申请号：US13157987

    申请日：2011-06-10

    Applicant: Rick Brown ,  Robert Phillis ,  Scott Whittle

    Inventor： Rick Brown ,  Robert Phillis ,  Scott Whittle

    IPC: B60B25/14

    CPC classification number: B60B25/04 ,  B60B25/14

    Abstract: Systems and methods disclosed herein may be useful for use in a lock ring assembly. In this regard, a lock ring assembly is provided comprising a wheel base having a side rim disposed about a circumference of the wheel base, an ID lock ring and an OD lock ring disposed within a gap between the wheel base and the side rim. The ID lock ring has two surface contacts with the wheel base and one surface contact with the side rim. The OD lock ring has two surface contacts with the side rim and one surface contact with the wheel base. In various embodiments, the ID lock ring and the OD lock ring are in contact.

    Abstract translation: 本文公开的系统和方法可用于锁环组件中。 在这方面，提供了一种锁定环组件，其包括具有围绕车轮基座的圆周设置的侧边缘的车轮基座，ID锁定环和设置在车轮基座和侧缘之间的间隙内的OD锁定环。 ID锁定环具有与车轮底座的两个表面接触和与侧缘的一个表面接触。 OD锁环具有两个与侧边缘的表面接触，并且一个表面与车轮基座接触。 在各种实施例中，ID锁定环和OD锁定环接触。

    Lock ring groove support for dual tire rims
    69.
    发明授权
    Lock ring groove support for dual tire rims 失效
    锁定环槽支撑双轮胎轮圈

    公开(公告)号：US5083597A

    公开(公告)日：1992-01-28

    申请号：US519006

    申请日：1990-05-04

    Applicant: Jimmie J. France

    Inventor： Jimmie J. France

    IPC: B60C25/01 ,  B60B11/06 ,  B60B25/14 ,  B60C25/132

    CPC classification number: B60B11/06 ,  B60B25/14

    Abstract: A dual rim assembly structure adapted to reduce cracking of gutter bands. An annular support wedge is disposed against an inclined surface to provide support under the lock-ring groove and reduce bending forces in the gutter band of each rim. A cylindrical spacer having annular tapered edges defines the support wedges. The spacer is disposed between the dual rim assemblies so that when the outer rim assembly is fixed to the hub, a lateral force is applied which forces the wedges of the spacer into engagement with the respective inclined surfaces of the gutter bands, thereby supporting both the inner and outer rim assemblies.

    Abstract translation: 一种双边缘组件结构，适用于减少沟槽带的开裂。 环形支撑楔抵靠倾斜表面设置，以在锁环槽下方提供支撑并减小每个边缘的沟槽带中的弯曲力。 具有环形锥形边缘的圆柱形间隔件限定支撑楔。 间隔件设置在双边缘组件之间，使得当外部轮缘组件固定到轮毂时，施加横向力，这将迫使间隔件的楔形物与沟槽带的相应倾斜表面接合，由此支撑 内外圈组件。

    Flexible locking member for a wheel rim flange retaining ring assembly
    70.
    发明授权
    Flexible locking member for a wheel rim flange retaining ring assembly 失效
    用于轮缘法兰保持环组件的柔性锁定构件

    公开(公告)号：US4757851A

    公开(公告)日：1988-07-19

    申请号：US845216

    申请日：1986-03-27

    Applicant: John P. Van Den Abeele

    Inventor： John P. Van Den Abeele

    IPC: B60B25/04 ,  B60B25/14 ,  B60B25/18

    CPC classification number: B60B25/14

    Abstract: A wheel rim assembly (10) includes a first bead flange and a separable second bead flange (16), the separable second bead flange (16) being maintained on the rim assembly (10) by a separated retaining ring assembly (20). Each terminal end (22) of the retaining ring assembly (20) has an arcuately shaped bore (24) extending circumferentially, the bore (24) having an enlarged opening area (30) communicating with an axial opening (28) located at the outboard axial surface (23) of the retaining ring assembly (20). Located within the bores (24) is a flexible locking member (40) comprising a stranded wire cable (42) having balls (44) affixed securely thereto, the balls (44) being captured within the enlarged opening areas (30) and the flexible cable (42) being maintained within the arcuately shaped bores (24) by means of retaining connections (36) received in radial openings (34) passing through the terminal ends (22) and bores (24 ) of the retaining ring assembly (20). Stress or tensioning of the flexible cable (42) causes it to be biased into engagement with the retaining connections (36).

    Abstract translation: 轮辋组件（10）包括第一胎圈凸缘和可分离的第二胎圈凸缘（16），所述可分离的第二胎圈凸缘（16）通过分离的保持环组件（20）保持在所述轮辋组件（10）上。 保持环组件（20）的每个末端（22）具有圆周延伸的弓形孔（24），孔（24）具有与位于外侧的轴向开口（28）连通的扩大开口面积（30） 保持环组件（20）的轴向表面（23）。 位于孔（24）内的是一个柔性锁定件（40），它包括一个绞合线缆（42），它有一个固定在其上的球（44），球（44）被捕获在扩大的开口区域（30）内， 电缆（42）通过容纳在通过保持环组件（20）的终端（22）和孔（24）的径向开口（34）中的保持连接（36）保持在弧形孔内（24） 。 柔性电缆（42）的应力或张紧使其被偏置成与保持连接件（36）接合。

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