公开(公告)号：US10801546B2

公开(公告)日：2020-10-13

申请号：US16001134

申请日：2018-06-06

Applicant: Roller Bearing Company of America, Inc.

Inventor： Robert Pallini ,  Michael Coppola

IPC: F16C19/16 ,  F16C33/60 ,  F16H53/06 ,  F16C13/00 ,  F16C33/58

Abstract: A cam follower assembly includes a ball bearing having an outer ring and an inner assembly which includes two or more segments. The inner assembly is disposed in the outer ring with a full complement of balls disposed therebetween. The outer ring and inner assembly each include a race having a gothic arch cross sectional configuration that causes the balls to roll on two portions of each race.

公开(公告)号：US10598219B2

公开(公告)日：2020-03-24

申请号：US16131867

申请日：2018-09-14

Applicant: Roller Bearing Company of America, Inc.

Inventor： James Voisine ,  Bradley Smith ,  D'Artagnan Clark ,  Charles Condon, III

IPC: F16C23/08 ,  F16C23/04 ,  F16C33/76 ,  F16C33/10 ,  F16C33/74

Abstract: A bearing and seal arrangement for joints in heavy duty vehicles includes two spherical bearing each having an outer ring surrounding an inner member with lubricious liner disposed therebetween. One of the spherical bearings has a seal receiving area having an axially extending width that is greater than that of the other spherical bearing. The spherical bearings are aligned coaxially with one another. One seal receiving areas has a flexible double lipped annular seal and a scraper seal positioned therein. The scraper seal is positioned axially outward from the flexible double lipped annular seal. The other seal receiving area has a boot seal positioned therein.

公开(公告)号：US20190219146A1

公开(公告)日：2019-07-18

申请号：US16249255

申请日：2019-01-16

Applicant: Roller Bearing Company of America, Inc.

Inventor： Roman Malychok ,  Lyudmyla Malychok

IPC: F16H53/06 ,  F16D3/202

Abstract: A roller assembly includes an outer ring having an interior area defined by an inner surface extending between a first and second axial end thereof. The inner surface has a bearing surface. A flanged headed shaft having an exterior bearing surface extends into the interior area. The shaft has a circumferential retainer receiving surface thereon. Two rows of rollers are positioned in the interior area with a spacer ring therebetween. A retainer ring is secured to the retainer receiving surface. The two rows of rollers and the spacer are axially retained on the shaft by and between the flanged head and the retaining ring so that the roller assembly withstands an axial load of up to 100 percent of an applied radial load.

公开(公告)号：US10274013B2

公开(公告)日：2019-04-30

申请号：US15046158

申请日：2016-02-17

Applicant: Roller Bearing Company of America, Inc.

Inventor： Robert A. Pallini ,  Bradley T. Smith

IPC: F16C33/58 ,  F16C19/54 ,  F16C13/00 ,  F16H53/06 ,  F16C35/067 ,  F16C19/06 ,  F16C19/28

Abstract: A bearing assembly for a cam follower assembly for a ram assembly for a metal can production necker includes two or more bearings. Each of the bearing includes an inner ring positioned within an outer ring and a plurality of rolling elements positioned therebetween. The bearing assembly includes a tire press fit on the outer rings of the bearings. The tire has an elongate body portion that extends between a first radially inward projecting shoulder and a second radially inward projecting shoulder. A radially inward facing surface extends between the first radially inward projecting shoulder and the second radially inward projecting shoulder. The first radially inward projecting shoulder extends further radially inward than the second radially inward projecting shoulder.

公开(公告)号：US09982768B2

公开(公告)日：2018-05-29

申请号：US14865998

申请日：2015-09-25

Applicant: Roller Bearing Company of America, Inc.

Inventor： Michael J. Hartnett ,  Robert Lugosi

IPC: F16H53/06 ,  F16N11/04

CPC classification number: F16H53/06 ,  F16C13/006 ,  F16C19/466 ,  F16C33/6607 ,  F16C33/664 ,  F16N11/04

Abstract: A cam follower assembly includes a shaft having a body defining a flanged head having an outer bearing surface extending therefrom. An outer ring is positioned around the shaft thereby forming an annular space there between. A plurality of rollers is positioned in the annular space. A channel extends through the shaft and branches radially outward at an outlet to communicate with the annular space. A lubrication assembly is positioned in the shaft and includes a pressurizing device located upstream of a lubrication reservoir and a metering device positioned downstream of the lubrication reservoir. The lubrication reservoir is in fluid communication with the outlet. The lubrication assembly includes a membrane positioned downstream of the lubrication reservoir. A piercing device is positioned proximate the membrane to pierce the membrane and release a lubricant from the lubrication reservoir.

公开(公告)号：US20170328402A1

公开(公告)日：2017-11-16

申请号：US15594881

申请日：2017-05-15

Applicant: Roller Bearing Company of America, Inc.

Inventor： Stephen Sorgenti

IPC: F16C17/26 ,  F16C17/02 ,  F16C33/10 ,  B60D1/14 ,  F16C17/04 ,  B60D1/58

Abstract: A maintenance-free bearing system having self-lubricating features, seals, grooves and slots for use in a cushion hitch assembly for a hitch pull scraper vehicle. An interconnected bearing linkage system having two or more horizontal two-axis combined journal and thrust bearings with self-lubricating liners therein, two or more vertical single-axis sleeve bearings with self-lubricating liners therein and one or more vertical thrust bearing with self-lubricating liners therein, that cooperate with one another to accommodate vertical and horizontal angular movement relative to one another.

公开(公告)号：US20160375915A1

公开(公告)日：2016-12-29

申请号：US15189612

申请日：2016-06-22

Applicant: Roller Bearing Company of America, Inc.

Inventor： Jarrod McGuire ,  Matthew Porter

IPC: B61F15/08 ,  F16C33/20 ,  F16C29/02

CPC classification number: F16C33/203 ,  B61F5/32 ,  F16C29/02 ,  F16C2208/02 ,  F16C2208/82 ,  F16C2240/06 ,  F16C2326/10

Abstract: A railway truck assembly includes a self-lubricating pad disposed therein. The self-lubricating bearing pad includes a first layer. The first layer includes a plurality of self-lubricating fibers inter-woven with a plurality of support fibers. The self-lubricating bearing pad includes a plurality of fiber layers. Each of the plurality of fiber layers includes a plurality of support fibers. The self-lubricating bearing pad includes one or more matrix layers communicating with one or more of the plurality of fiber layers. One or more of the matrix layers are infused into one or more of the plurality of fiber layers.

Abstract translation: 铁路车辆组件包括设置在其中的自润滑垫。 自润滑轴承瓦块包括第一层。 第一层包括与多个支撑纤维相互编织的多个自润滑纤维。 自润滑轴承瓦块包括多个纤维层。 多个纤维层中的每一个包括多个支撑纤维。 自润滑轴承垫包括与多个纤维层中的一个或多个连通的一个或多个矩阵层。 一个或多个矩阵层被输入多个纤维层中的一个或多个。

公开(公告)号：US20160258315A1

公开(公告)日：2016-09-08

申请号：US15007939

申请日：2016-01-27

Applicant: Roller Bearing Company of America, Inc.

Inventor： Sean Vintinner ,  Samuel A. Nunn

IPC: F01D17/14 ,  F02K1/12 ,  F01D17/10 ,  F02K3/02 ,  F01D9/04

CPC classification number: F01D17/14 ,  F01D9/041 ,  F01D17/105 ,  F01D17/145 ,  F02K1/12 ,  F02K3/02 ,  F05D2220/323 ,  F05D2240/54 ,  F05D2260/50 ,  F16C9/04 ,  F16C11/0614 ,  F16C23/045 ,  F16C33/201 ,  F16C2360/00

Abstract: A high-cycle, short range-of-motion linkage apparatus for actuation of a turbofan engine component includes a pivot member having a head portion and a stem, and an actuator moveable between a first and second position. An actuator first end defines a receiving portion into which the stem is removably secured. An actuator second end defines a coupling member pivotally connected to a turbofan engine structural member and moveable between a first and second position corresponding to the actuator first and second positions. A spherical plain bearing pivotally connects the pivot member head to the turbofan engine component and includes an inner member, an outer member swaged around the inner member and disposed between the inner member and the head of the pivot member, and a liner disposed between the inner and outer members. The outer member defines a range of motion in relation to the inner member up to 90°.

Abstract translation: 一种用于驱动涡扇风扇发动机部件的高周期，短范围的动作联动装置包括具有头部和杆的枢转构件以及可在第一和第二位置之间移动的致动器。 致动器第一端限定了可拆卸地固定杆的接收部分。 致动器第二端限定枢转地连接到涡轮风扇发动机结构构件并且可以在对应于致动器第一和第二位置的第一和第二位置之间移动的联接构件。 球面滑动轴承将枢转构件头部枢转地连接到涡轮风扇发动机部件，并且包括内部构件，围绕内部构件锻造并且设置在内部构件和枢转构件的头部之间的外部构件，以及设置在内部构件 和外部成员。 外部构件相对于内部构件限定高达90°的运动范围。

公开(公告)号：US20160097425A1

公开(公告)日：2016-04-07

申请号：US14871061

申请日：2015-09-30

Applicant: Roller Bearing Company of America, Inc.

Inventor： Philippe Charmillot ,  Matthias Duenner

IPC: F16C33/60 ,  F16C43/04 ,  F16C23/08

CPC classification number: F16C33/60 ,  F16C23/045 ,  F16C23/084 ,  F16C35/02 ,  F16C35/077 ,  F16C43/04 ,  F16C2226/12 ,  F16C2226/60

Abstract: An outer ring for a bearing includes an outer sleeve that defines a first exterior surface and a first interior area. The first interior area is defined by a first inner surface. The first inner surface has a first fastener mechanism formed therein. The outer ring includes an inner sleeve that defines a second exterior surface and a second interior area. The second interior area is defined by a second inner surface. The second exterior surface has a second fastener mechanism formed therein. The inner sleeve is removably disposed in the first interior area by selective engagement of the first fastener mechanism with the second fastener mechanism. The outer sleeve surrounds the inner sleeve and extends axially from a first end to a second end thereof. The inner sleeve extends from the first end to the second end of the outer sleeve.

Abstract translation: 用于轴承的外圈包括限定第一外表面和第一内部区域的外套筒。 第一内部区域由第一内表面限定。 第一内表面具有形成在其中的第一紧固机构。 外环包括限定第二外表面和第二内部区域的内套筒。 第二内部区域由第二内表面限定。 第二外表面具有形成在其中的第二紧固件机构。 通过第一紧固件机构与第二紧固件机构的选择性接合，内套筒可移除地设置在第一内部区域中。 外套筒围绕内套筒并从其第一端轴向延伸至第二端。 内套筒从外套筒的第一端延伸到第二端。

公开(公告)号：US20160091072A1

公开(公告)日：2016-03-31

申请号：US14865998

申请日：2015-09-25

Applicant: Roller Bearing Company of America, Inc.

Inventor： Michael J. Hartnett ,  Robert Lugosi

IPC: F16H53/06

CPC classification number: F16H53/06 ,  F16C13/006 ,  F16C19/466 ,  F16C33/6607 ,  F16C33/664 ,  F16N11/04

Abstract: A cam follower assembly includes a shaft having a body defining a flanged head having an outer bearing surface extending therefrom. An outer ring is positioned around the shaft thereby forming an annular space there between. A plurality of rollers is positioned in the annular space. A channel extends through the shaft and branches radially outward at an outlet to communicate with the annular space. A lubrication assembly is positioned in the shaft and includes a pressurizing device located upstream of a lubrication reservoir and a metering device positioned downstream of the lubrication reservoir. The lubrication reservoir is in fluid communication with the outlet. The lubrication assembly includes a membrane positioned downstream of the lubrication reservoir. A piercing device is positioned proximate the membrane to pierce the membrane and release a lubricant from the lubrication reservoir.

Abstract translation: 凸轮从动件组件包括具有主体的轴，该主体限定具有从其延伸的外部轴承表面的带凸缘的头部。 外环围绕轴定位，从而在其间形成环形空间。 多个辊定位在环形空间中。 通道延伸穿过轴并且在出口处径向向外分支以与环形空间连通。 润滑组件位于轴中并且包括位于润滑容器上游的加压装置和位于润滑容器下游的计量装置。 润滑油箱与出口流体连通。 润滑组件包括位于润滑容器下游的膜。 穿孔装置定位在膜附近以刺穿膜并从润滑储存器释放润滑剂。