公开(公告)号：US11215223B2

公开(公告)日：2022-01-04

申请号：US16646670

申请日：2018-09-04

Applicant: GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD ,  GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

Inventor： Hanbing Luo ,  Lin Cao ,  Wenkang Pan

IPC: F16C17/10 ,  F04D29/043 ,  F04D29/046 ,  F04D29/26 ,  F16C35/02 ,  F16C23/04

Abstract: Provided are a bearing assembly, a bearing assembly mounting structure and an air blowing apparatus. The bearing assembly includes: a bearing sleeve including an inner assembling face, and a bearing mounted into the bearing sleeve from an axial side of the bearing sleeve and including an outer assembling face corresponding to the inner assembling face. The inner assembling face and/or the outer assembling face is provided with a supporting structure protruding toward an opposing assembling face and cooperating with the opposing assembling face in a contacting manner, and the supporting structure is symmetrically disposed in a peripheral direction of the assembling face where the supporting structure is located.

公开(公告)号：US11215219B2

公开(公告)日：2022-01-04

申请号：US16464844

申请日：2017-12-04

Applicant: Lohr Technologies GmbH

Inventor： Lukas Stumpp ,  Stefan Lohr

IPC: E05D11/00 ,  E05D7/00 ,  F16C11/04 ,  F16C33/08 ,  F16C33/20 ,  F16C33/80 ,  F16C35/02

Abstract: The invention relates to a hinge (1) having two hinge arms (2, 3) that can be moved in an articulated manner relative to each other, wherein each hinge arm accommodates a sliding bearing element (4, 5), and a sliding bearing bushing (6) is situated between the sliding bearing elements. The invention also relates to a method for producing such a hinge. The aim of the invention is to design a hinge which can be produced easily and with precision and has high durability.

公开(公告)号：US20210262478A1

公开(公告)日：2021-08-26

申请号：US17255027

申请日：2020-05-11

Applicant: CARRIER CORPORATION

Inventor： Vishnu M. Sishtla

IPC: F04D27/00 ,  F04D29/056 ,  F16C35/02 ,  G01H17/00

Abstract: A bearing support (26) for a compressor (10) includes an annular body. The annular body includes a circle opening (28) that is configured to receive a bearing (21) and a shaft (20). A tapered portion (30) is tapered away from the circular opening. The tapered portion (30) includes a passage (32). A vibration sensor (34) is situated in the passage. A compressor and a method of sensing vibration adjacent a bearing in a compressor are also disclosed.

公开(公告)号：US11098750B2

公开(公告)日：2021-08-24

申请号：US16539183

申请日：2019-08-13

Applicant: ALFADAN, INC.

Inventor： Alberto Francisco Araujo

IPC: F02B75/20 ,  F16C7/02 ,  F16C35/02 ,  F01B9/02 ,  F02B75/32 ,  F02B75/18

Abstract: An internal combustion engine includes one or more unopposed cylinder units where each cylinder unit drives the crankshaft via a yoke assembly rather than a conventional connecting rod. The yoke assembly is formed by a connecting rod assembly that can have an upper portion having a connecting member connected to the piston, and a lower portion. The connecting rod assembly moves exclusively along the bore axis of the cylinder, with no side to side motion. The connecting rod assembly also defines a transverse slot in the yoke portion in which a connecting rod bearing housing reciprocates with motion of a connecting rod journal on the crankshaft within the transverse slot. Since the motion of the connecting rod is linear, and the connecting rod bearing housing moves circularly, there are no secondary forces resulting in an inline engine using the unopposed cylinder unit configuration.

公开(公告)号：US11060559B2

公开(公告)日：2021-07-13

申请号：US16432693

申请日：2019-06-05

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Kelsey Michael Snively ,  Sean Brown ,  Ronald Nyzen

IPC: F16C17/02 ,  F16C33/08 ,  F16C33/12 ,  F16C33/14 ,  F16C35/02 ,  F01C21/02 ,  B33Y80/00

Abstract: A bi-metallic bearing assembly is provided for an associated pump. The bearing assembly includes a sleeve formed of a first metal, and having at least one opening therein, and an insert formed of a different, second metal, wherein the insert is received in the sleeve opening. The sleeve is preferably formed using an additive manufacturing process. The insert and/or a separate face plate are preferably formed through a machining process, and the insert is mechanically joined to the sleeve, and the face plate is preferably mechanically joined to the sleeve and also advantageously retains the insert in the sleeve.

公开(公告)号：US20210179050A1

公开(公告)日：2021-06-17

申请号：US17269879

申请日：2019-07-04

Applicant: Hitachi Astemo, Ltd.

Inventor： Toshihiro KOIZUMI ,  Chiharu NAKAZAWA

IPC: B60T13/14 ,  F04B53/00 ,  F04B1/053 ,  F16C17/02 ,  F16C35/02

Abstract: A guide ring of a pump portion is fixed in a cylinder containing hole in such a manner that a distal end of a first end portion thereof is positioned in a cam containing hole on an upper side with respect to an opening edge of the cylinder containing hole.

公开(公告)号：US11028878B2

公开(公告)日：2021-06-08

申请号：US15870616

申请日：2018-01-12

Applicant: China Communications Construction Company Limited ,  CCCC Highway Consultants Co., Ltd. ,  CCCC Wuhan Harbour Engineering Design & Research Co., Ltd. ,  Shanghai Zhenhua Heavy Industries Co., Ltd.

Inventor： Ming Lin ,  Wei Lin ,  Xiaodong Liu ,  Kexin Liu ,  Haiqing Yin ,  Liuqing Tu ,  Jibing Gao ,  Yaping Liu ,  Weibin Chen ,  Yiyuan Wu ,  Huawen Wang ,  Yu Liu

IPC: F16M13/00 ,  F16C33/12 ,  E04H9/02 ,  F16C29/00 ,  F16C35/02 ,  F16C41/02 ,  F16C33/14 ,  F16C33/20 ,  F16C33/38

Abstract: The present application discloses a bearing structural member, a support, a joint assembly and a tube section assembly, wherein the maximum counter force provided by the bearing structural member under an external load is an own designed threshold value, namely when the external load is greater than the designed threshold value of the bearing structural member, the bearing structural member deforms, and provides a counter force equal to the designed threshold value; the support includes at least one bearing structural member; and the joint assembly and the tube section assembly are both equipped with the support. When the external load is not high and is less than the designed threshold value, the bearing structural member may effectively suppress the deformation just like a rigid structural member; when the external load exceeds the designed threshold value, the bearing structural member may deform, and provide a stable counter supporting force less than the external load. The bearing structural member may be applied to the support, the joint assembly and the tube section assembly, plays a role in protecting the structures or key structural components, and may be widely applied to the fields of design of bridges, design of building structures, design of tunnels and the like.

公开(公告)号：US20210156432A1

公开(公告)日：2021-05-27

申请号：US17166789

申请日：2021-02-03

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS RENCOL LIMITED

Inventor： Niki S. WOODHEAD ,  Andrew R. SLAYNE

IPC: F16D1/08 ,  F16C27/00 ,  F16C35/077 ,  G11B25/04 ,  G11B33/12 ,  F16C35/02 ,  F16C35/073 ,  G11B5/48 ,  F16C43/00 ,  F16C35/07

Abstract: A tolerance ring having a first axial end, a second axial end, and a central axis, the tolerance ring including an annular band; a plurality of protrusions, all of the plurality of protrusions extending from the annular band; and a guide portion extending from the annular band towards the first axial end of the tolerance ring, where the guide portion includes a guide surface that is curved in an axial section.

公开(公告)号：US11015653B2

公开(公告)日：2021-05-25

申请号：US16487980

申请日：2018-02-22

Applicant: VIBRACOUSTIC GMBH

Inventor： Philipp Werner ,  Hilrich Kardoes

IPC: F16C35/02 ,  F16C17/10 ,  F16C33/20

Abstract: A slide bearing for a support mount of a motor vehicle includes a first housing part, a second housing part, and a slide bearing device arranged between the two housing parts. In embodiments, the slide bearing device includes at least a first slide body and at least a second slide body. With embodiments, at least a section of the first slide body is made of a hybrid material. A method of producing a slide body and a method of producing a slide bearing are also disclosed.

公开(公告)号：US20210131496A1

公开(公告)日：2021-05-06

申请号：US17021108

申请日：2020-09-15

Applicant: SKF Aerospace France S.A.S

Inventor： Rémi Sarlin

IPC: F16C35/02 ,  F16C17/02

Abstract: Interface for fastening a first component to a second component providing a fastening collar made from composite material intended to be overmoulded at least on a part of the first component and including a bearing surface intended to bear on the second component and a fastening insert extending along an axis of elongation substantially perpendicular to the bearing surface of the collar for fastening to the second component, the fastening collar being overmoulded around the insert.