公开(公告)号：US4605332A

公开(公告)日：1986-08-12

申请号：US722340

申请日：1985-04-12

申请人： Roger D. Mayhew ,  B. Bennett Reak

发明人： Roger D. Mayhew ,  B. Bennett Reak

IPC分类号： F16D3/84 ,  F16B11/00 ,  F16C1/26

CPC分类号： F16D3/841 ,  F16D3/84 ,  F16D3/848 ,  Y10T403/17 ,  Y10T403/31 ,  Y10T403/32049

摘要： A guard for a universal joint of the type having a yoke pivotally connected by a cross-link to a housing is disclosed. The guard includes a bell element which has a hemispherically shaped outer surface and is mounted coaxially with the yoke. A boot having first and second end portions and a central portion surrounds the housing with the first end portion having a hemispherically shaped inner surface which mates in sliding contact with the hemispherically shaped surface of the bell element. A bearing surface is within the central portion of the boot and the second end portion is opposite from the first end portion. The bearing surface within the central portion is in sliding contact with a spherical surface which is provided on the housing. As the yoke is articulated relative to the housing, the bearing surface slides along the housing spherical surface to allow the boot to tilt relative to the housing.

摘要翻译： 公开了一种具有通过与壳体的交联枢转地连接的轭的该万向接头的护罩。 防护罩包括具有半球形外表面并与轭同轴安装的钟形元件。 具有第一和第二端部的靴子和中心部分围绕所述壳体，所述第一端部具有与所述钟形元件的半球形表面滑动接触的半球形内表面。 支承面位于护罩的中心部分内，第二端部与第一端部相对。 中心部分内的支承表面与设置在壳体上的球面滑动接触。 当轭相对于壳体铰接时，支承表面沿壳体球形表面滑动，以允许护罩相对于壳体倾斜。

公开(公告)号：US4610559A

公开(公告)日：1986-09-09

申请号：US722341

申请日：1985-04-12

申请人： Roger D. Mayhew ,  B. Bennett Reak

发明人： Roger D. Mayhew ,  B. Bennett Reak

IPC分类号： F16D3/32 ,  F16D3/84 ,  F16B11/00 ,  F16D3/00

CPC分类号： E04G5/00 ,  E04G21/32 ,  F16D3/32 ,  F16D3/848 ,  Y10T403/17 ,  Y10T403/32049

摘要： A shield for a universal joint having two yokes is disclosed. Each one of a pair of opposed bell elements is journaled upon the yokes and has a hemispherically shaped outer surface. Each one of a pair of frusto-spherically shaped shoes slidably overlaps one of the bell elements so that the shoes are restrained against axial movement but can rotate relative to the bell elements. A boot spans the shoes with each shoe rotatably disposed between its associated bell element and the boot. The shoes float upon the bell elements within the boot to fully enclose the universal joint as the joint is articulated. The small range of motion of the shield makes it especially suited to operate at wide angles in compact spaces.

摘要翻译： 公开了一种用于具有两个轭的万向节的屏蔽。 一对相对的钟形元件中的每一个被记录在轭上并且具有半球形的外表面。 一对截头圆锥形的鞋子中的每一个可滑动地重叠一个钟形元件，使得鞋子被限制抵抗轴向移动，但是可以相对于钟形元件旋转。 靴子跨越鞋子，每个鞋子可旋转地设置在其相关联的钟形元件和靴子之间。 靴子在靴子内的钟形元件上漂浮，以便在关节铰接时完全包围万向接头。 屏蔽的较小范围的运动使其特别适用于在紧凑空间中以广角进行操作。