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MX2024011619A - Unidad de barra de torsion - Google Patents

Unidad de barra de torsion

Info

Publication number
MX2024011619A
MX2024011619A MX2024011619A MX2024011619A MX2024011619A MX 2024011619 A MX2024011619 A MX 2024011619A MX 2024011619 A MX2024011619 A MX 2024011619A MX 2024011619 A MX2024011619 A MX 2024011619A MX 2024011619 A MX2024011619 A MX 2024011619A
Authority
MX
Mexico
Prior art keywords
torsion bar
slot
clamping
bar unit
clamping member
Prior art date
Application number
MX2024011619A
Other languages
English (en)
Inventor
Shinji Iino
Saiji Uetsuhara
Takuya Sato
Original Assignee
Nhk Spring Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nhk Spring Co Ltd filed Critical Nhk Spring Co Ltd
Publication of MX2024011619A publication Critical patent/MX2024011619A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/18—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only
    • B60G11/20—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/14—Torsion springs consisting of bars or tubes
    • F16F1/16—Attachments or mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1224—End mounts of stabiliser on wheel suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/61—Adjustable during maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/012—Hollow or tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/427—Stabiliser bars or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/70—Materials used in suspensions
    • B60G2206/71—Light weight materials
    • B60G2206/7101—Fiber-reinforced plastics [FRP]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/82—Joining
    • B60G2206/8201—Joining by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/82—Joining
    • B60G2206/8207—Joining by screwing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/82—Joining
    • B60G2206/821—Joining by gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)
  • Connection Of Plates (AREA)

Abstract

Una La unidad de barra de torsión incluye una barra de torsión de forma cilíndrica que incluye un material compuesto reforzado con fibra y que se extiende en una primera dirección, teniendo un primer elemento de sujeción una primera ranura para sujetar una parte final de la barra de torsión, y un segundo miembro de sujeción que tiene una segunda ranura para sujetar la parte final de la barra de torsión en una posición opuesta a la primera ranura y que intercala y sujeta la parte final de la barra de torsión entre la primera ranura y la segunda ranura superponiendo el primer miembro de sujeción y el segundo miembro de sujeción.
MX2024011619A 2022-03-31 2024-09-20 Unidad de barra de torsion MX2024011619A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022060729A JP7685969B2 (ja) 2022-03-31 2022-03-31 トーションバーユニット
PCT/JP2023/007364 WO2023189117A1 (ja) 2022-03-31 2023-02-28 トーションバーユニット

Publications (1)

Publication Number Publication Date
MX2024011619A true MX2024011619A (es) 2024-11-08

Family

ID=88200616

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024011619A MX2024011619A (es) 2022-03-31 2024-09-20 Unidad de barra de torsion

Country Status (7)

Country Link
US (1) US12427821B2 (es)
EP (1) EP4501670A4 (es)
JP (1) JP7685969B2 (es)
CN (1) CN118871689A (es)
CA (1) CA3245557A1 (es)
MX (1) MX2024011619A (es)
WO (1) WO2023189117A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250152230A (ko) * 2024-04-16 2025-10-23 현대자동차주식회사 차량용 스태빌라이저 장치

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723870A (en) * 1952-04-01 1955-11-15 Ancel S Page Hinged mounting for vehicle axles
US3175842A (en) * 1962-04-05 1965-03-30 Lubbock Machine & Supply Crank arm axle
US3939779A (en) * 1974-12-20 1976-02-24 United States Steel Corporation Railway truck assembly
US4131491A (en) * 1977-12-22 1978-12-26 Fmc Corporation Torsion bar and method of forming the same
JPS5493517A (en) * 1977-12-29 1979-07-24 Nissan Motor Co Ltd Car height adjusting mechanism of torsion bar system suspension
JPS56124506U (es) * 1980-02-26 1981-09-22
US4540197A (en) * 1981-12-21 1985-09-10 General Motors Corporation Vehicle wheel suspension
JPS58104439U (ja) 1982-01-08 1983-07-15 中央発條株式会社 ト−シヨンバ−
JPS58104440U (ja) 1982-01-08 1983-07-15 中央発條株式会社 ト−シヨンバ−
JPS6117731A (ja) * 1984-07-02 1986-01-25 Nhk Spring Co Ltd ト−シヨンバ−
JPH01278815A (ja) * 1988-04-28 1989-11-09 Mitsubishi Motors Corp トーションバー式サスペンション
JP3019312B2 (ja) * 1988-10-27 2000-03-13 三菱自動車工業株式会社 トーションバー式サスペンション装置
JPH0298230U (es) * 1989-01-25 1990-08-06
FR2642487B1 (fr) * 1989-01-31 1991-05-10 Hutchinson Palier de barre de torsion
JPH0664424A (ja) * 1992-08-19 1994-03-08 Yorozu:Kk 自動車のサスペンション装置
DE4327304C2 (de) * 1992-08-19 2002-09-19 Yorozu Jidosha Kogyo Kk Aufhängungssystem für ein Kraftfahrzeug
JPH09226334A (ja) * 1996-02-28 1997-09-02 Mitsubishi Motors Corp トーションバ式サスペンション構造
KR100199763B1 (ko) * 1996-12-19 1999-06-15 정몽규 토션바아식 현가장치
JP3860881B2 (ja) * 1997-06-05 2006-12-20 トヨタ自動車株式会社 トーションバー式サスペンション
JP3963593B2 (ja) * 1998-04-23 2007-08-22 横浜機工株式会社 棒材のずれ防止構造
US6454284B1 (en) * 1999-07-14 2002-09-24 General Motors Corporation Torsion bar suspension with power height adjustment
US6431531B1 (en) * 2001-09-26 2002-08-13 Meritor Heavy Vehicle Technology, Llc Composite torsion bar
US7494143B2 (en) * 2003-04-24 2009-02-24 Verbowski Larry J Adjustable torsion bar lever
US7065875B2 (en) * 2003-11-25 2006-06-27 Automotive Components Holdings, Llc Bushing support ring for stabilizer bar
JP4118257B2 (ja) * 2004-06-23 2008-07-16 東海ゴム工業株式会社 スタビライザバーの弾性支持装置
CN1875204A (zh) * 2004-12-13 2006-12-06 东洋橡胶工业株式会社 防振装置及其安装方法
US8186697B2 (en) * 2008-01-03 2012-05-29 Deere & Company Suspension arrangement for rear castered wheels on a work machine
US8191911B1 (en) * 2009-02-18 2012-06-05 Norm Reynolds Multiple torsion bar cartridge suspension systems applications
JP5506469B2 (ja) * 2010-03-12 2014-05-28 日野自動車株式会社 スタビライザバーの保持構造
DE102010033036A1 (de) * 2010-08-02 2012-02-02 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Stabilisators mit Stabilisatorlager
JP2014201147A (ja) 2013-04-03 2014-10-27 プレス工業株式会社 スタビライザ保持構造
KR101459467B1 (ko) * 2013-06-12 2014-11-07 현대자동차 주식회사 캡 틸팅장치
DE102014223635A1 (de) * 2014-11-19 2016-05-19 Bayerische Motoren Werke Aktiengesellschaft Stabilisator für eine Achse eines zweispurigen Kraftfahrzeugs und zweispuriges Kraftfahrzeug mit einem solchen Stabilisator
US12128728B1 (en) * 2023-04-25 2024-10-29 GM Global Technology Operations LLC Suspension system with dual rate torsion bar

Also Published As

Publication number Publication date
EP4501670A1 (en) 2025-02-05
US12427821B2 (en) 2025-09-30
EP4501670A4 (en) 2025-07-30
WO2023189117A1 (ja) 2023-10-05
CN118871689A (zh) 2024-10-29
US20240424850A1 (en) 2024-12-26
CA3245557A1 (en) 2025-06-13
JP7685969B2 (ja) 2025-05-30
JP2023151232A (ja) 2023-10-16

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