公开(公告)号：EP3372475A1

公开(公告)日：2018-09-12

申请号：EP18159527.3

申请日：2018-03-01

Applicant: JTEKT CORPORATION

Inventor： IKEDA, Tetsuo ,  HORIYAMA, Atsushi

IPC: B62D3/12 ,  F16H55/28

CPC classification number: B62D3/123 ,  B62D3/126 ,  F16H19/04 ,  F16H55/283

Abstract: A rack guide (20) is movably housed in a housing hole (31) of a housing (30). A plug (40) is screwed to an outer opening end portion (32) of the housing hole (31). An urging member (60) is interposed between the rack guide (50) and the plug (40). External threads (44) on the outer peripheral surface of the plug (40) are screwed to internal threads (33) at the outer opening end portion (32) of the housing hole (31). The root portion (82) of the external threads (44) includes an interference portion () that interferes with a crest portion (91) of the internal threads (33) .

公开(公告)号：EP2778017B1

公开(公告)日：2018-02-21

申请号：EP14156991.3

申请日：2014-02-27

Applicant: Steering Solutions IP Holding Corporation

Inventor： Ricker, Cory R.

IPC: B62D3/12 ,  F16H55/28

CPC classification number: F16H57/12 ,  B62D3/123 ,  F16H19/04 ,  F16H55/283 ,  Y10T74/18096 ,  Y10T74/19623

Abstract: A wear compensator assembly (40) configured for exerting a predetermined biasing force on a rack (22) and a pinion shaft (20) of a steering gear assembly (10) is disclosed. The wear compensator assembly includes a cam member (52) having a seating surface (82) and a biasing member (50) seated against the seating surface of the cam member. The biasing member is configured to be compressed by a predetermined amount and to exert the predetermined biasing force.

公开(公告)号：EP2636574A3

公开(公告)日：2017-11-01

申请号：EP13000752.9

申请日：2013-02-14

Applicant: ThyssenKrupp Presta AG ,  thyssenkrupp AG

Inventor： Steck, Philippe ,  Werner, Sebastian

IPC: B62D3/12 ,  F16H55/28

CPC classification number: B62D3/123 ,  F16H55/283

Abstract: Die Erfindung betrifft eine Zahnstangenlenkung für Kraftfahrzeuge. Zum Ausgleich thermischer Verformungen wird ein Ausgleichselement (16) einem Druckstück (12) zugeordnet, welches mittels einer Stellschraube (14) gegen eine Zahnstange (10) gedrängt ist.

Abstract translation: 用于机动车辆的齿轮齿条式转向机构 用于补偿的补偿元件的热变形（16）与由一组螺钉（14）相对于机架（10）推压的压力件（12）相关联。

公开(公告)号：EP3050776A1

公开(公告)日：2016-08-03

申请号：EP16153169.4

申请日：2016-01-28

Applicant: Jtekt Europe

Inventor： CASSAR, Stéphane ,  REY, Laurent

IPC: B62D3/12 ,  F16H55/28

CPC classification number: F16H55/283 ,  B62D3/123

Abstract: L'invention concerne un système de poussoir (1) pour mécanisme de direction comprenant une crémaillère (3) de direction sur laquelle engrène au moins un pignon d'entraînement, ledit système de poussoir (1) comprenant un poussoir (13) qui est monté mobile au sein d'un carter de poussoir et qui est placé sous la contrainte d'un ressort de rappel (15), de manière à ce que ledit poussoir (13) vienne exercer sur la crémaillère (3), sous l'action dudit ressort de rappel (15), un effort de poussée (F13) qui presse ladite crémaillère (3) contre le pignon d'entraînement, ledit système de poussoir (1) étant caractérisé en ce que le ressort de rappel (15) est au moins en partie noyé dans un bloc amortisseur (20) en matériau élastomère.

公开(公告)号：EP2789525A4

公开(公告)日：2016-07-27

申请号：EP12855629

申请日：2012-10-01

Applicant: NSK LTD

Inventor： UENO SEIJI

IPC: B62D3/12 ,  F16H19/04

CPC classification number: B62D3/12 ,  B62D5/0409 ,  F16C35/067 ,  F16C2226/60 ,  F16C2326/24 ,  F16H19/04 ,  F16H55/283 ,  F16H57/021 ,  F16H57/028

公开(公告)号：EP2803554B1

公开(公告)日：2016-06-22

申请号：EP14168082.7

申请日：2014-05-13

Applicant: JTEKT CORPORATION

Inventor： Taenaka, Makoto ,  Kawakubo, Akitake

IPC: B62D3/12

CPC classification number: F16H19/04 ,  B62D3/123 ,  F16H55/283 ,  Y10T74/1967

公开(公告)号：EP2754600B1

公开(公告)日：2016-01-06

申请号：EP14150345.8

申请日：2014-01-07

Applicant: Jtekt Europe

Inventor： Monnet, Roch ,  Crespo, Norberto

IPC: B62D3/12 ,  F16H55/28

CPC classification number: B62D3/123 ,  F16H55/283

公开(公告)号：EP2738065A4

公开(公告)日：2015-08-26

申请号：EP12817126

申请日：2012-07-10

Applicant: OILES INDUSTRY CO LTD

Inventor： YAMASHITA EIICHI ,  NAKAGAWA NOBORU ,  KINJYO MASAYA

IPC: B62D3/12

CPC classification number: B62D3/123 ,  F16H55/283

公开(公告)号：EP2687755A2

公开(公告)日：2014-01-22

申请号：EP13176874.9

申请日：2013-07-17

Applicant: JTEKT CORPORATION

Inventor： Nakamura, Kensaku

IPC: F16H53/00 ,  F16H55/28

CPC classification number: F16H57/021 ,  B62D3/123 ,  F16H19/04 ,  F16H55/283 ,  Y10T74/1967 ,  Y10T74/2186

Abstract: A rack shaft supporting device (40) includes a support yoke (50), a plug (60), an intermediate component (70), a torque generation spring (100), and rolling elements (80).
The plug (60) has a plug end portion (65) and plug cam faces (65A) formed in the plug end portion (65). The intermediate component (70) is arranged between the plug (60) and the support yoke (50) in a state where the intermediate component (70) is rotatable relative to the rack housing (21) and movable relative to the rack housing (21) in a pushing direction. The intermediate component (70) has an intermediate opposed portion (72) opposed to the plug end portion (65) and intermediate cam faces (72A) opposed to the plug cam faces (65A). The rolling elements (80) are arranged between the plug cam faces (65A) and the intermediate cam faces (72A), and make contact with each of the plug cam faces (65A) and the intermediate cam faces (72A).

Abstract translation: 齿条轴支撑装置（40）包括支撑轭（50），塞子（60），中间部件（70），扭矩产生弹簧（100）和滚动元件（80）。 插头（60）具有形成在插头端部（65）中的插头端部（65）和插头凸轮面（65A）。 中间部件（70）在中间部件（70）相对于齿条壳体（21）可旋转并相对于齿条壳体（21）可移动的状态下布置在塞子（60）和支撑轭架（50）之间 ）在推动方向。 中间部件（70）具有与插塞端部（65）相对的中间相对部（72）和与插头凸轮面（65A）相对的中间凸轮面（72A）。 滚动元件（80）设置在插头凸轮面（65A）和中间凸轮面（72A）之间，并与每个插头凸轮面（65A）和中间凸轮面（72A）接触。

公开(公告)号：EP2684771A2

公开(公告)日：2014-01-15

申请号：EP13175053.1

申请日：2013-07-04

Applicant: JTEKT CORPORATION

Inventor： Kometani, Hideo

IPC: B62D3/12

CPC classification number: F16H19/04 ,  B62D3/123 ,  F16H55/283 ,  F16H55/285 ,  Y10T74/18096 ,  Y10T74/19623 ,  Y10T74/1967

Abstract: A rack shaft supporting device (15) includes a support yoke (24), a plug (25) that closes the other opening (23) of an accommodation chamber (20), a ball screw mechanism (26) between the support yoke (24) and the plug (25), and a torsion urging member (27) between the ball screw mechanism (26) and the plug (25). The ball screw mechanism (26) includes: a first threaded portion (31) in which a first thread groove (31 B) is formed; a second threaded portion (32) in which a second thread groove (32G) is formed; and balls (33) arranged in a rolling path (34) formed of the first thread groove (31 B) and the second thread groove (32G). The torsion urging member (27) rotates the second threaded portion (32) relative to the plug (25) and moves the second threaded portion (32) toward the support yoke (24).

Abstract translation: 齿条轴支撑装置（15）包括支撑轭（24），封闭容纳室（20）的另一个开口（23）的塞子（25），支撑轭架（24）之间的滚珠丝杠机构 ）和插头（25），以及在滚珠丝杠机构（26）和插头（25）之间的扭转施力部件（27）。 滚珠丝杠机构（26）包括：第一螺纹部（31），其中形成有第一螺纹槽（31B）; 第二螺纹部分（32），其中形成有第二螺纹槽（32G）; 以及布置在由所述第一螺纹槽（31B）和所述第二螺纹槽（32G）形成的滚动路径（34）中的滚珠（33）。 扭转推动构件（27）相对于插头（25）旋转第二螺纹部分（32）并使第二螺纹部分（32）朝向支撑轭（24）移动。