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公开(公告)号：EP2233789A1
公开(公告)日：2010-09-29
申请号：EP09702779.1
申请日：2009-01-14
CPC分类号： F16H25/24 , F16C19/08 , F16C35/073 , F16C35/077 , F16H25/2204 , Y10T74/19749
摘要： A ball screw nut, into which a ball screw shaft is screwed, is coupled with a first cylindrical member disposed in a periphery of the ball screw shaft so as not to rotate with each other. The ball screw nut and the first cylindrical member are rotatably supported on a second cylindrical member by way of balls arranged so as to form two rows. One end portion of the ball screw nut is spline-fitted with one end portion of the first cylindrical member. Two rows of ball bearing raceways are formed on an outer peripheral face of the ball screw nut.
摘要翻译： 将滚珠丝杠轴旋入的滚珠丝杠螺母与设置在滚珠丝杠轴周围的第一圆筒形构件连接，以便彼此不旋转。 滚珠丝杠螺母和第一圆柱形构件通过布置成形成两排的滚珠可旋转地支撑在第二圆柱形构件上。 滚珠丝杠螺母的一个端部与第一圆柱形构件的一个端部花键配合。 滚珠丝杠螺母的外周面上形成两列滚珠轴承滚道。
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公开(公告)号：EP2200848B1
公开(公告)日：2012-11-21
申请号：EP08842422.1
申请日：2008-10-10
CPC分类号： B60G15/10 , B60G13/02 , B60G15/065 , B60G17/02 , B60G2200/18 , B60G2202/12 , B60G2202/24 , B60G2202/314 , B60G2202/422 , B60G2204/128 , B60G2204/418 , B60G2204/419 , B60G2204/4502 , B60G2400/252 , B60G2500/30 , F16F2232/06
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公开(公告)号：EP2200848A1
公开(公告)日：2010-06-30
申请号：EP08842422.1
申请日：2008-10-10
CPC分类号： B60G15/10 , B60G13/02 , B60G15/065 , B60G17/02 , B60G2200/18 , B60G2202/12 , B60G2202/24 , B60G2202/314 , B60G2202/422 , B60G2204/128 , B60G2204/418 , B60G2204/419 , B60G2204/4502 , B60G2400/252 , B60G2500/30 , F16F2232/06
摘要： An electromagnetic absorber (10) for a vehicle including (a) a threaded rod (78) which is disposed on one of a sprung portion and an unsprung portion and which has a threaded groove (76) formed in its outer circumferential portion and an axial groove (90) extending in its axis direction (b) a nut (80) which is rotatably disposed on the other of the sprung portion and the unsprung portion and which is screwed with the threaded rod and (c) a rod-rotation inhibiting member (82) which includes a fitting portion configured to be fitted in the axial groove and which is disposed on the other of the sprung portion and the unsprung portion, the rod-rotation inhibiting member being configured to inhibit the threaded rod from rotating while permitting the threaded rod to move in the axis direction. In the electromagnetic absorber, the threaded groove is not formed at a section of a fitting range at which the fitting portion is fitted in the axial groove when the fitting portion is located at an end of the fitting range that extends in the axis direction on the outer circumferential portion of the threaded rod.
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公开(公告)号：EP1602844B1
公开(公告)日：2010-07-07
申请号：EP04720208.0
申请日：2004-03-12
申请人： JTEKT Corporation
发明人： SHIGE, Yoshifumi
CPC分类号： F16C19/186 , B60B27/00 , F16C33/723 , F16C33/783 , F16C2326/02
摘要： A rolling bearing unit includes a resin-made cover attached at the opening of the vehicle inward side edge section of an outer ring. The cover includes a cylindrical portion which is fitted into the inner peripheral surface of the opening of the vehicle inward side edge section of the outer ring. A metal ring body is provided at the inner peripheral surface of the cylindrical portion.
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