公开(公告)号：US929851A

公开(公告)日：1909-08-03

申请号：US1908465084

申请日：1908-11-30

Applicant: HESS HENRY

Inventor： HESS HENRY

IPC: F16C35/073

CPC classification number: F16C35/073 ,  F16C19/06 ,  F16C33/586 ,  F16C2226/16 ,  F16C2300/02 ,  Y10T403/7056 ,  Y10T403/7058

公开(公告)号：US929762A

公开(公告)日：1909-08-03

申请号：US1908465085

申请日：1908-11-30

Applicant: HESS HENRY

Inventor： HESS HENRY

CPC classification number: F16C35/073 ,  F16C19/06 ,  F16C2226/16 ,  Y10T403/7056 ,  Y10T403/7058

公开(公告)号：US738445A

公开(公告)日：1903-09-08

申请号：US1903139886

申请日：1903-01-21

Applicant: HOFFMANN ERNST GUSTAV

Inventor： HOFFMANN ERNST GUSTAV

IPC: F16C35/073 ,  F16D1/091 ,  F16D1/096

CPC classification number: F16C35/073 ,  F16C19/06 ,  F16C2226/16 ,  F16D1/096 ,  Y10T403/7058

公开(公告)号：US20240183356A1

公开(公告)日：2024-06-06

申请号：US18438026

申请日：2024-02-09

Applicant: Copeland LP

Inventor： Kirill Michailovich Ignatiev ,  Robert Christopher Stover ,  Mikhail A. Antimonov

IPC: F04C18/02 ,  F16C23/08 ,  F16C35/073

CPC classification number: F04C18/0215 ,  F16C23/088 ,  F16C35/073 ,  F04C2240/50 ,  F04C2240/601 ,  F04C2240/605

Abstract: A bearing system for a compressor including an unloader at least partially received within a recess of a driveshaft. The unloader includes an outer surface that is engaged with a bearing. An inner surface of the unloader is curved such that the unloader is pivotable relative to the driveshaft unload forces on bearing caused by deflection of the driveshaft.

公开(公告)号：US20180306241A1

公开(公告)日：2018-10-25

申请号：US15957084

申请日：2018-04-19

Applicant: ROLLS-ROYCE plc

Inventor： Lucia CICIRIELLO ,  Colin J. PARRISH

IPC: F16C33/46 ,  F16C19/26

CPC classification number: F16C33/467 ,  F16C19/26 ,  F16C27/04 ,  F16C27/066 ,  F16C33/586 ,  F16C35/073 ,  F16C35/077 ,  F16C2360/23

Abstract: A bearing arrangement (30) comprises an inner support annulus (33), an outer support annulus (31), and a plurality of rollers (34) therebetween. At least one of the inner and the outer support annulus (33, 31) comprises one or more radially extending rigid supports (37) and one or more damping sectors (38a, 38b, 38c). The one or more rigid supports (37) are circumferentially interposed between one or more damping sectors (38a, 38b, 38c). Each damping sector (38a, 38b, 38c) comprises at least one damping member (39) comprising an elongate flexible member held rigidly at one or both ends thereof, such that vibrational movement of the inner or outer support annulus (33, 31) causes bending of the elongate flexible members (39).

公开(公告)号：US10024363B2

公开(公告)日：2018-07-17

申请号：US15222069

申请日：2016-07-28

Applicant: Frank Berens

Inventor： Frank Berens

IPC: F16C33/76 ,  F16C33/78 ,  F16C19/06 ,  F16C35/073 ,  F16C35/077

CPC classification number: F16C33/767 ,  F16C19/06 ,  F16C33/782 ,  F16C33/783 ,  F16C33/7886 ,  F16C35/073 ,  F16C35/077

Abstract: A rolling bearing assembly including a rolling bearing provided with a first race having a bore, two front edges and an outer cylindrical surface, and with a second race provided with a bore, two front edges and an outer cylindrical surface. The first and second races rotate relatively about a central axis. The assembly is intended to be mounted in a housing. The assembly provides at least one first annular flange that is secured to the first race and at least partially covers a front edge of the first race, and at least one second annular flange that is secured to the second race and at least partially covers a front edge of the second race. Free ends of the first and second annular flanges are in sliding contact. The difference in dimensions between the housing and the rolling bearing is compensated by the flanges.

公开(公告)号：US20180087576A1

公开(公告)日：2018-03-29

申请号：US15712774

申请日：2017-09-22

Applicant: SAFRAN LANDING SYSTEMS

Inventor： Vincent BELLENGER

IPC: F16C35/073 ,  F16C25/08 ,  F16C19/38 ,  F16C33/58

CPC classification number: F16C35/073 ,  B64C25/36 ,  F16C19/364 ,  F16C19/38 ,  F16C19/548 ,  F16C25/06 ,  F16C25/083 ,  F16C33/586 ,  F16C2226/60 ,  F16C2229/00 ,  F16C2326/02 ,  F16C2326/43

Abstract: The invention relates to a method for adapting a stop that is adjustable by screwing onto the extremity of a fine tube (1), including the following stages: slipping onto the extremity of the tube (5) a ferrule (10) that is threaded on its external surface and is immobilized on the extremity of the tube by means of a plurality of pins (8) engaged in orifices (7,9) facing towards the ferrule and the tube; screwing onto the ferrule a nut (14) having a first end face (15) acting as a stop in order to preload any element (4, 4) mounted on the tube in front of the ferrule, and a second opposing end face (18) containing forms (25) adapted for it to be driven in rotation by a tool, the nut covering the pins in service.

公开(公告)号：US20180058509A1

公开(公告)日：2018-03-01

申请号：US15679802

申请日：2017-08-17

Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

Inventor： Paul Eska

IPC: F16D3/84 ,  F16C35/073 ,  F16C35/063 ,  F16D1/076 ,  F16D3/224

CPC classification number: F16D3/845 ,  F16C35/063 ,  F16C35/073 ,  F16D1/076 ,  F16D3/2055 ,  F16D3/224 ,  F16D2003/2232 ,  F16D2003/22326

Abstract: The articulated shaft has an axial securing means which includes a securing ring which has a spring prestress and acts on the articulated shaft via a connecting device of the articulated shaft to a housing cover of a joint housing. It is provided, in particular, that the housing cover is made of aluminum, on which a bearing disk made from steel lies which supports the prestressed securing ring on the outer side. This arrangement avoids it being possible for the securing ring to bury itself into the housing cover made from aluminum and a greater play being produced and the axial securing action no longer being ensured.

公开(公告)号：US09879766B2

公开(公告)日：2018-01-30

申请号：US14932430

申请日：2015-11-04

Applicant: NIDEC CORPORATION

Inventor： Keisuke Fukunaga

IPC: F16H25/22 ,  F16C19/16 ,  F16C35/073 ,  F16C35/077 ,  F16C35/12 ,  F16C35/063 ,  F16C35/067 ,  F16C33/72 ,  F16C35/07

CPC classification number: F16H25/2204 ,  F16C19/166 ,  F16C33/723 ,  F16C35/067 ,  F16C35/07 ,  F16C35/073 ,  F16H25/22 ,  F16H35/18

Abstract: A rotary transmitting assembly may include a housing having a bearing surface sustaining a bearing; a hollow shaft coupled to the housing, wherein the hollow shaft has an outer circumferential stepped shaft portion and an inner circumferential stepped shaft portion; a rod member coupled to the housing and having a contacting portion and a protruding part, wherein the contacting portion contacts a part of the hollow shaft and the protruding part abuts the inner circumferential stepped shaft portion. The bearing may include a circular inner support part and a circular outer support part supporting the hollow shaft and the rod member, wherein the circular inner support part abuts the outer circumferential stepped shaft portion and the circular outer support part abuts the bearing surface of the housing. A stopper member may be fixed to the rod member, wherein the stopper member abuts the circular inner support part.

公开(公告)号：US20170037953A1

公开(公告)日：2017-02-09

申请号：US15228510

申请日：2016-08-04

Applicant: Frederic Liege ,  Torbjorn Hedman ,  Romuald Lescorail

Inventor： Frederic Liege ,  Torbjorn Hedman ,  Romuald Lescorail

IPC: F16H55/36 ,  F16H7/08

CPC classification number: F16H55/36 ,  F16B41/002 ,  F16C13/006 ,  F16C35/063 ,  F16C35/073 ,  F16H7/08 ,  F16H7/20 ,  F16H2007/0865

Abstract: A pulley device for a tensioner roller or winding roller of a torque-transmission transmitter includes a pulley, a bearing, a spacer supporting the bearing and provided with a through bore, and a securing bolt extending into the bore in the spacer. The device further provides at least one means for captively securing the securing bolt relative to the spacer, the captive-securing means being breakable and inserted between the bolt and the spacer.

Abstract translation: 用于扭矩传递变送器的张紧辊或卷绕辊的滑轮装置包括滑轮，轴承，支撑轴承并具有通孔的间隔件和延伸到间隔件中的孔中的固定螺栓。 该装置还提供至少一个用于相对于间隔件紧固固定螺栓的装置，所述固定固定装置可断裂并且插入在所述螺栓和所述间隔件之间。