公开(公告)号：US20050155451A1

公开(公告)日：2005-07-21

申请号：US10846583

申请日：2004-05-17

Applicant: Tobias Abeln ,  Ulrich Klink

Inventor： Tobias Abeln ,  Ulrich Klink

IPC: F16C9/04 ,  F16C33/08 ,  F16C35/02 ,  F01B31/10

CPC classification number: F16C33/08 ,  F16C9/04 ,  F16C33/103 ,  F16C33/1065 ,  F16C35/02 ,  F16C2226/10 ,  F16C2226/50 ,  F16C2360/22 ,  Y10T74/2142

Abstract: A connecting rod (1) has a small connecting rod eye (2) and a large connecting rod eye (3). A bearing shell (4, 5) is disposed in at least one connecting rod eye (2, 3), wherein the bearing shell (4, 5) is held in the connecting rod eye (2, 3) for secure mutual rotation therewith. To obtain good adhesion of the bearing shell (4, 5) in the connecting rod eye (2, 3), the bore surface (12, 13) in one connecting rod eye (2, 3) and/or the outer surface of a bearing shell (4, 5) has/have a structure (6, 7, 24, 26, 28, 30, 32, 34, 37, 38), wherein the structure (6, 7, 24, 26, 28, 30, 32, 34, 37, 38) is formed by elevations (9), the elevations (9) delimiting the outer periphery of depressions (8). In a method for producing a connecting rod (1) comprising at least one connecting rod eye (2, 3) with a structured surface (12, 13), wherein a bearing shell (4, 5) is disposed in the connecting rod eye (2, 3) after structuring of the surface, the surface (12, 13) is structured with a laser.

Abstract translation: 连杆（1）具有小连杆眼（2）和大连杆眼（3）。 轴承壳体（4,5）设置在至少一个连杆眼（2,3）中，其中所述轴承壳体（4,5）保持在所述连杆眼（2,3）中，以与所述连接杆眼（2,3）保持相互旋转。 为了在连杆眼（2,3）中获得轴承壳（4,5）的良好的粘附力，一个连杆眼（2,3）中的孔表面（12,13）和/或一个连杆眼 轴承壳体（4,5）具有/具有结构（6,7,24,26,28,30,32,34,37,38），其中所述结构（6,7,24,26,28,30,38,38,38） 32,34,37,38）由凸起（9），限定凹部（8）的外周的高度（9）形成。 一种用于生产连杆（1）的方法，连杆包括至少一个具有结构化表面（12,13）的连杆眼（2,3），其中轴承壳（4,5）设置在连杆眼（ 2,3），在构造表面之后，表面（12,13）由激光器构成。

公开(公告)号：US3169040A

公开(公告)日：1965-02-09

申请号：US26924163

申请日：1963-04-01

Applicant: BENDIX CORP

Inventor： RYON ADELBERT H

IPC: F16C35/077

CPC classification number: F16C35/067 ,  F16C19/06 ,  F16C2226/10 ,  F16C2300/02

公开(公告)号：US12092159B2

公开(公告)日：2024-09-17

申请号：US17907415

申请日：2021-04-01

Applicant: AKTIEBOLAGET SKF

Inventor： Fausto Baracca ,  Andrea A. Bertolini

IPC: F16C33/64 ,  F16C19/06 ,  F16C19/38 ,  F16C33/58 ,  F16C35/063

CPC classification number: F16C33/64 ,  F16C19/06 ,  F16C19/38 ,  F16C33/586 ,  F16C35/063 ,  F16C2202/04 ,  F16C2204/60 ,  F16C2223/18 ,  F16C2226/10 ,  F16C2240/60

Abstract: A bearing unit having a stationary radially outer ring, a radially inner ring rotatable about a central rotation axis (X) of the bearing unit is provided with at least one raceway and, in an end portion thereof, with at least two circular sector segments, at least one row of rolling elements interposed between the radially outer ring and the radially inner ring, and a concentric collar for clamping the radially inner ring on a rotating shaft, where an induction-hardening heat treatment is applied to a portion of the radially inner ring that overlaps with at least a portion of the at least one raceway.

公开(公告)号：US11835093B2

公开(公告)日：2023-12-05

申请号：US16991801

申请日：2020-08-12

Applicant: Dodge Industrial, Inc.

Inventor： Thomas E. Kuckhoff ,  James G. Saxon

IPC: F16C35/063 ,  F16C43/04 ,  F16C33/58

CPC classification number: F16C35/063 ,  F16C33/586 ,  F16C43/04 ,  F16C2226/10 ,  F16C2226/60

Abstract: A bearing assembly is disclosed, comprising: an outer race and a plurality of rolling elements associated with the outer race. An inner race adapted to receive a shaft therein is rotatably disposed within the outer race such that the plurality of rolling elements are disposed between the inner and outer races. A cylindrical extension forming a plurality of tabs symmetrically arranged around the entire periphery of the extension is adapted to engage the shaft. A clamp collar that is installable around the cylindrical extension is defined by a circular wall with at least one threaded opening extending through the circular wall. The threaded member extends through one of the threaded openings to make contact with and apply a biasing force on one of the plurality of tabs towards the shaft when the shaft is disposed in the inner race to secure the inner race on the shaft.

公开(公告)号：US20230265884A1

公开(公告)日：2023-08-24

申请号：US17926256

申请日：2021-05-10

Applicant: US Synthetic Corporation

Inventor： Jair J. Gonzalez ,  Leonidas C. Leite

IPC: F16C33/26 ,  F16C17/04 ,  F16C33/04

CPC classification number: F16C33/26 ,  F16C17/04 ,  F16C33/043 ,  F16C2226/10 ,  F16C2226/34 ,  F16C2226/36 ,  F16C2226/50

Abstract: Bearing assemblies and methods of manufacturing bearing assemblies are provided in the present disclosure. In one embodiment, a bearing assembly includes a base member and at least one bearing element coupled to the base member. The bearing element may be coupled with the base member by at least two different coupling techniques, including two of: a mechanical fastener, a clamped structure, a geometrical fit, welding, and brazing. In one embodiment, a first technique may include use of a mechanical fastener and a second technique may include welding or brazing. In another embodiment, a first technique may include use of a clamping mechanism or structure and a second technique may include welding or brazing. In another embodiment, a first technique may include use of a geometrical fit and a second technique may include welding or brazing.

公开(公告)号：US20180149198A1

公开(公告)日：2018-05-31

申请号：US15827694

申请日：2017-11-30

Applicant: Bowman International Limited

Inventor： Ian Breeze

IPC: F16C33/46 ,  F16C19/36 ,  F16C33/78

CPC classification number: F16C33/4605 ,  F16C19/26 ,  F16C19/361 ,  F16C33/586 ,  F16C33/605 ,  F16C33/6681 ,  F16C33/7893 ,  F16C35/042 ,  F16C35/063 ,  F16C35/067 ,  F16C35/073 ,  F16C2226/10 ,  F16C2226/50

Abstract: The invention provides a fixed rolling element bearing assembly comprising: a housing; an inner race for attaching to a rotating shaft; a cage and rolling element assembly positioned around the inner race; first and second positional locators for positioning the cage and rolling element assembly between inner edges thereof; a thrustwasher adjacent an outer edge of either of the first or second positional locator and fixably connected to the housing.

公开(公告)号：US20180135690A1

公开(公告)日：2018-05-17

申请号：US15487060

申请日：2017-04-13

Applicant: HYUNDAI MOTOR COMPANY ,  KYUNG CHANG INDUSTRIAL CORPORATION

Inventor： Young Jin Jo ,  Jung Woo Woo

IPC: F16C1/26 ,  B60T11/04 ,  F16C1/10

CPC classification number: F16C1/262 ,  B60T11/046 ,  F16C1/106 ,  F16C1/107 ,  F16C1/26 ,  F16C1/267 ,  F16C2226/10

Abstract: A parking cable has a plurality of plastic split type liners, which reduces frictional resistance between the inner cable and a conduit among the components of the parking cable. The plurality of split type liners is press-fitted and disposed to a desired position in an inner diameter of the conduit. The plastic split type liners may serve as a guide that ensures force for smoothly moving the inner cable and also improve in-line assembly properties. A method of manufacturing the parking cable includes press fitting the plurality of split type liners between the inner cable and the conduit.

公开(公告)号：US20170284467A1

公开(公告)日：2017-10-05

申请号：US15464654

申请日：2017-03-21

Applicant: JTEKT CORPORATION

Inventor： Tomohiko JINBO

IPC: F16C33/58 ,  F16C33/38 ,  F16C19/06

CPC classification number: F16C33/586 ,  F16C19/06 ,  F16C35/067 ,  F16C2226/10 ,  F16C2240/42

Abstract: In a rolling bearing in which one of inner and outer rings is a rotary ring and the other is a stationary ring, a fitting surface of the stationary ring fitted to a mating member is formed in first and second partial peripheral surfaces of a radially outer surface of the stationary ring which faces the mating member. The first partial peripheral surface is formed on one side in the axial direction, and the second partial peripheral surface is formed on the other side in the axial direction with respect to the first partial peripheral surface. An annular groove that restrains creep is formed between the first partial peripheral surface and the second partial peripheral surface. The annular groove has a depth that is large enough not to allow the bottom of the annular groove to contact the mating member when a radial static rated load is applied.

公开(公告)号：US20160356316A1

公开(公告)日：2016-12-08

申请号：US15244406

申请日：2016-08-23

Applicant: Caterpillar Inc.

Inventor： Scott R. Schuricht ,  Bin Li

IPC: F16C35/067 ,  F16C19/16

CPC classification number: F16C35/067 ,  F16C19/16 ,  F16C2226/10 ,  F16C2226/40 ,  F16C2226/60 ,  F16C2360/22

Abstract: A retention assembly for handling cyclical axial loads is disclosed. The retention assembly comprises a bearing, a motor, and a bushing element. The bearing is mounted around an axis of a shaft The motor is adapted to operate the shaft through a coupler. The bushing element is mounted around the axis of the shaft. The bushing element has a hollow cylindrical configuration defining an internal volume for accommodating the coupler and a portion of the shaft therein. An internal diameter of the bushing element is larger than an external diameter of each of the coupler and the shaft respectively. One end of the bushing element is in a contacting relationship with the bearing. The bushing element is adapted to hold the bearing in place through an interference fit with a motor housing ID for withstanding the cyclical axial loads.

Abstract translation: 公开了一种用于处理循环轴向载荷的保持组件。 保持组件包括轴承，马达和衬套元件。 轴承围绕轴的轴线安装。电动机适于通过联接器操作轴。 衬套元件围绕轴的轴线安装。 衬套元件具有中空圆柱形构造，其限定用于容纳联接器的内部容积和其中的一部分轴。 衬套元件的内径分别大于联接器和轴的每个的外径。 衬套元件的一端与轴承成接触关系。 衬套元件适于通过与电动机壳体ID的过盈配合将轴承保持在适当位置，以承受周期性轴向负载。

公开(公告)号：US09435380B2

公开(公告)日：2016-09-06

申请号：US14434119

申请日：2013-10-11

Applicant: JTEKT CORPORATION

Inventor： Akiyuki Suzuki

IPC: F16C43/04 ,  F16C35/063 ,  F16C35/067 ,  F16C33/58 ,  F16C19/36

CPC classification number: F16C35/0635 ,  F16C19/364 ,  F16C33/586 ,  F16C35/063 ,  F16C35/067 ,  F16C2226/10 ,  F16C2226/12 ,  F16C2226/16 ,  F16C2240/42 ,  F16C2300/02 ,  F16C2361/61

Abstract: An inner ring has a plurality of grooves which are formed on its inner peripheral face and extended from an end thereof in an axial direction. The grooves are extended from both ends in the axial direction of the inner ring inwardly in the axial direction, and closed in a middle part in the axial direction of the inner peripheral face of the inner ring. The grooves are formed in plurality at an equal interval in a circumferential direction.

Abstract translation: 内圈具有形成在其内周面上并沿其轴向从其端部延伸的多个槽。 所述槽从所述内圈的轴向的两端向轴向延伸，并且在所述内圈的内周面的轴向的中间部分处封闭。 槽沿圆周方向以等间隔多个形成。