公开(公告)号：US20180244125A1

公开(公告)日：2018-08-30

申请号：US15754516

申请日：2016-09-06

申请人： THYSSENKRUPP FEDERN UND STABILISATOREN GMBH ,  thyssenkrupp AG

发明人： Dieter LECHNER ,  Timo STRAKA ,  Frank SCHNEIDER

IPC分类号： B60G21/055 ,  B60G11/18 ,  B60G11/14 ,  F16F1/14 ,  F16F1/06 ,  C21D9/02 ,  C21D8/10

CPC分类号： B60G21/055 ,  B21D51/16 ,  B60G11/14 ,  B60G11/18 ,  B60G2202/12 ,  B60G2202/13 ,  B60G2202/135 ,  B60G2206/42 ,  B60G2206/427 ,  B60G2206/724 ,  B60G2206/8103 ,  B60G2206/81035 ,  B60G2206/8106 ,  B60G2206/8402 ,  C21D8/105 ,  C21D9/02 ,  C21D2211/008 ,  F16F1/021 ,  F16F1/06 ,  F16F1/14 ,  F16F2224/0208 ,  F16F2224/0225 ,  F16F2226/04 ,  F16F2228/007 ,  F16F2234/02

摘要： A tubular spring, such as a coil spring, a torsion-rod spring, and/or a stabilizer for a motor vehicle, may include at least one metal tube element having a tube internal cross section, a tube internal diameter, a tube external diameter, a tube internal wall, and a tube wall thickness. At least one metal foam may be disposed in the tube internal cross section of the at least one metal tube element of the tubular spring in at least one part-region. In particular, the metal foam may be connected in an at least partially materially integral manner to the tube internal wall of the metal tube element. The at least one metal tube element may have an at least partially martensitic structure.

公开(公告)号：US09969238B2

公开(公告)日：2018-05-15

申请号：US15305837

申请日：2015-04-20

申请人： NHK SPRING CO., LTD.

发明人： Shigeru Kuroda

IPC分类号： B60G21/055 ,  B21D53/88

CPC分类号： B60G21/055 ,  B21D53/88 ,  B60G2202/135 ,  B60G2206/012 ,  B60G2206/427 ,  B60G2206/724 ,  B60G2206/8103 ,  B60G2206/8402 ,  C21D9/14

摘要： A hollow stabilizer (1) according to the invention is formed in a hollow shape and includes a bent portion (1c1, 1c2, m1-m5). With a thickness of an inner side of the bent portion (1c1, 1c2, m1-m5) being larger than a thickness of an outer side of the bent portion (1c1, 1c2, m1-m5), a hardness of the outer side of the bent portion (1c1, 1c2, m1-m5) is higher than a hardness of the inner side of the bent portion (1c1, 1c2, m1-m5) through quenching by cooling down after heating by electrical heating.

公开(公告)号：US20120319366A1

公开(公告)日：2012-12-20

申请号：US13517890

申请日：2012-06-14

申请人： Michael W. Yagiela

发明人： Michael W. Yagiela

IPC分类号： B60G17/056

CPC分类号： B60G17/0525 ,  B60G9/003 ,  B60G11/27 ,  B60G17/019 ,  B60G2200/31 ,  B60G2202/152 ,  B60G2204/116 ,  B60G2204/1162 ,  B60G2204/20 ,  B60G2206/11 ,  B60G2206/724 ,  B60G2300/026 ,  B60G2400/252 ,  B60G2500/202 ,  F16B9/02 ,  F16C7/02

摘要： A height control valve assembly for an axle/suspension system of a vehicle includes a height control valve in fluid communication with a compressed air source, with at least one air spring of said vehicle, and with atmosphere. The height control valve is attached to the frame of the vehicle and includes a flow control means for regulating fluid flow through the valve. A control arm is operatively attached to the flow control means, whereby movement of the control arm regulates fluid flow through the height control valve. The height control valve assembly further includes a link having a first end and a second end. The first end of the link is operatively attached to the control arm. The second end of the link is attached to the beam of the axle/suspension system, such that the ends of the link are generally vertically aligned.

摘要翻译： 一种用于车辆的轴/悬挂系统的高度控制阀组件包括与压缩空气源流体连通的高度控制阀，与所述车辆的至少一个空气弹簧和大气。 高度控制阀附接到车辆的框架，并且包括用于调节通过阀的流体流量的流量控制装置。 控制臂可操作地附接到流量控制装置，由此控制臂的运动调节通过高度控制阀的流体流动。 高度控制阀组件还包括具有第一端和第二端的连杆。 连杆的第一端可操作地附接到控制臂。 连杆的第二端连接到轴/悬挂系统的梁上，使得连杆的端部大致垂直对准。

公开(公告)号：US20070063473A1

公开(公告)日：2007-03-22

申请号：US10569787

申请日：2004-08-20

申请人： Teruhisa Hanamura ,  Hidetaka Narishima ,  Takashi Yajima

发明人： Teruhisa Hanamura ,  Hidetaka Narishima ,  Takashi Yajima

IPC分类号： B60G11/20 ,  B60G21/055 ,  F16F1/14

CPC分类号： B60G21/055 ,  B60G2206/427 ,  B60G2206/724 ,  B60G2206/81 ,  B60G2206/8103 ,  B60G2206/81035 ,  B60G2206/811

摘要： To provide a vehicle stabilizer for high stress in which fatigue life of a bending portion can be prolonged and which can exhibit excellent durability. A configuration of a bending portion 16, to which a maximum stress is applied and which is the most fragile part, of a vehicle stabilizer for high stress 10 is formed in a state which satisfies conditions: 0

摘要翻译： 本发明提供一种能够延长弯曲部的疲劳寿命并能够表现出优异的耐久性的高应力的车辆用稳定装置。 在满足条件：0

公开(公告)号：US3992036A

公开(公告)日：1976-11-16

申请号：US593805

申请日：1975-07-07

申请人： William D. Allison

发明人： William D. Allison

IPC分类号： B60G7/00 ,  B60G11/18 ,  B60G11/20 ,  B60G21/055 ,  F16F1/14 ,  B60G3/18

CPC分类号： B60G21/0551 ,  B60G11/18 ,  B60G11/20 ,  B60G21/055 ,  B60G7/001 ,  B60G2202/13 ,  B60G2202/1351 ,  B60G2204/122 ,  B60G2206/10 ,  B60G2206/124 ,  B60G2206/42 ,  B60G2206/724

摘要： An independent suspension system for a motor vehicle is disclosed having left and right road wheels rotatably supported by left and right wheel support members. Each of the wheel support members is positioned by laterally extending upper and lower suspension arms. A pair of torsion bar springs interconnect the left and right lower suspension arms and function as main suspension springs, as anti-roll stabilizers and as drag struts locating the suspension arms longitudinally. The torsion bars have single loops or coils in their drag strut portions to provide a desired low spring rate for the suspension.

摘要翻译： 公开了一种用于机动车辆的独立悬架系统，其具有由左和右轮支撑构件可旋转地支撑的左右车轮。 每个车轮支撑构件通过横向延伸的上悬架臂和下悬架臂定位。 一对扭杆弹簧将左右下悬架臂相互连接起来，起到主悬架弹簧的作用，作为防侧倾稳定器和作为纵向定位悬臂的牵引支柱。 扭杆在其牵引支柱部分中具有单个环或线圈，以为悬架提供期望的低弹簧刚度。

公开(公告)号：US377817A

公开(公告)日：1888-02-14

申请号：US377817D

IPC分类号： B60G11/18 ,  B60G21/055

CPC分类号： B60G21/055 ,  B60G11/18 ,  B60G2202/13 ,  B60G2202/135 ,  B60G2204/122 ,  B60G2204/1222 ,  B60G2204/1224 ,  B60G2206/427 ,  B60G2206/724

公开(公告)号：US11752821B2

公开(公告)日：2023-09-12

申请号：US16975376

申请日：2019-03-06

申请人： CHUO HATSUJO KABUSHIKI KAISHA

发明人： Hiroyuki Ogiso ,  Kazuyoshi Nono ,  Yuichi Nakazawa ,  Hideo Yamashita

IPC分类号： B60G11/52 ,  F16F3/12 ,  F16F1/12

CPC分类号： B60G11/52 ,  F16F1/12 ,  F16F3/12 ,  B60G2206/42 ,  B60G2206/70 ,  B60G2206/724 ,  B60G2206/73 ,  B60G2206/821 ,  B60G2800/162 ,  F16F2224/02 ,  F16F2224/025 ,  F16F2224/0208 ,  F16F2226/042 ,  F16F2230/0005 ,  F16F2232/08

摘要： This spring used for a suspension device for a vehicle is provided with: a metal wire material which constitutes a spring section and which has a cover layer provided on the surface thereof; and a seat section which is subjected to a load acting on the spring section, is formed from an elastically deformable material, has a groove section into which the wire material fits, and is bonded to the wire material by an adhesive. The minimum thickness of the portion of the adhesive, which protrudes from the groove section, is greater than or equal to the thickness of an adhesion layer formed in the groove section.

公开(公告)号：US11685211B2

公开(公告)日：2023-06-27

申请号：US17510669

申请日：2021-10-26

申请人： NHK SPRING CO., LTD.

发明人： Masahiro Umezawa ,  Daisuke Takeda

IPC分类号： F16F1/12 ,  F16F1/06 ,  B60G11/16 ,  B21F35/02 ,  F16F9/32 ,  B21K21/14 ,  B21D41/04

CPC分类号： B60G11/16 ,  B21F35/02 ,  F16F1/06 ,  F16F1/12 ,  F16F1/126 ,  F16F9/32 ,  B21D41/04 ,  B21K21/14 ,  B60G2202/12 ,  B60G2204/124 ,  B60G2206/426 ,  B60G2206/724 ,  F16F2224/0208 ,  F16F2230/0005 ,  F16F2234/02

摘要： A method of manufacturing a hollow coil spring which is made of a hollow wire in which a terminal sealed portion is formed on an end portion of the wire. The terminal sealed portion has a rotationally symmetric shape in which an axis passing through the center of the wire is the symmetric axis. The hollow coil spring includes an end wall portion, and an end face arc-shaped curved surface. The end wall portion includes an end face perpendicular to the axis. A distal-end-center closure portion is formed on the axis at the center of the end wall portion. A spring seat includes a base member and a sheet member. An end turn portion of the hollow coil spring is in contact with the sheet member. The end face of the end turn portion is opposed to a stopper wall of the spring seat.

公开(公告)号：US20190217679A1

公开(公告)日：2019-07-18

申请号：US16327820

申请日：2017-08-23

申请人： NHK SPRING CO., LTD.

发明人： Shigeru Kuroda

IPC分类号： B60G21/055 ,  B60G7/00 ,  F16C11/06 ,  B21D53/10

CPC分类号： B60G21/0551 ,  B21D53/10 ,  B60G7/005 ,  B60G21/055 ,  B60G2204/1224 ,  B60G2204/416 ,  B60G2206/7104 ,  B60G2206/724 ,  B60G2206/81 ,  B60G2206/83 ,  F16C11/06

摘要： This stabilizer link includes a metal support bar, and ball joints that are provided at both ends of the support bar. Each ball joint includes a ball stud one end of which is fastened to a suspension device or a stabilizer, and which has a ball part at the other end thereof, and a housing that rotatably supports the ball part of the ball stud. The support bar includes: a body part extending in a nearly linear shape, and reinforcement parts each having a nearly annular shape and each provided at both ends of the body part. The reinforcement parts of the support bar are each embedded in the housing so as to surround the ball part.

公开(公告)号：US20180072127A1

公开(公告)日：2018-03-15

申请号：US15560031

申请日：2016-01-27

申请人： NHK SPRING CO., LTD

发明人： Tatsuya Nishimura

IPC分类号： B60G21/055 ,  F16F1/16 ,  C21D1/40 ,  C21D1/18

CPC分类号： B60G21/0551 ,  B60G21/055 ,  B60G2202/135 ,  B60G2204/1484 ,  B60G2206/427 ,  B60G2206/724 ,  B60G2206/84 ,  C21D1/10 ,  C21D1/18 ,  C21D1/40 ,  C21D1/42 ,  C21D2221/00 ,  F16F1/14 ,  F16F1/16 ,  F16F2230/0023 ,  Y02P10/253

摘要： A stabilizer including: a main body for generating an elastic restoring force; and connecting portions formed on both ends of the main body and respectively connected to left and right suspension devices. Hardness of the connecting portions is lower than that of the main body. A method for manufacturing the stabilizer includes, in order, an entire body heat treatment process for heat treating an entire stabilizer and increasing hardness of the entire stabilizer, and a connecting portion softening process for heating the connecting portions and reducing the hardness of the connecting portions. The method for manufacturing the stabilizer thereby increases hardness of the main body and reduces the hardness of the connecting portions lower than that of the main body.