MX2019011474A - Estabilizador hueco, dispositivo de fabricacion de estabilizador, y metodo para fabricar el estabilizador hueco. - Google Patents

Estabilizador hueco, dispositivo de fabricacion de estabilizador, y metodo para fabricar el estabilizador hueco.

Info

Publication number
MX2019011474A
MX2019011474A MX2019011474A MX2019011474A MX2019011474A MX 2019011474 A MX2019011474 A MX 2019011474A MX 2019011474 A MX2019011474 A MX 2019011474A MX 2019011474 A MX2019011474 A MX 2019011474A MX 2019011474 A MX2019011474 A MX 2019011474A
Authority
MX
Mexico
Prior art keywords
stabilizer
manufacturing
hollow
region
hollow stabilizer
Prior art date
Application number
MX2019011474A
Other languages
English (en)
Inventor
Okudaira Yurika
Kawakami Norihiro
Nogami Yuushi
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
Priority claimed from PCT/JP2018/009309 external-priority patent/WO2018180381A1/ja
Publication of MX2019011474A publication Critical patent/MX2019011474A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/001—Suspension arms, e.g. constructional features
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/135—Stabiliser bar and/or tube
    • 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
    • B60G2206/10—Constructional features of arms
    • 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
    • B60G2206/72—Steel
    • B60G2206/724—Wires, bars or the like
    • 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
    • B60G2206/81—Shaping
    • B60G2206/8103—Shaping by folding or bending
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0208—Alloys
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • 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
    • F16F2234/00—Shape
    • F16F2234/02—Shape cylindrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Un estabilizador hueco (10) incluye una parte curva (21) que tiene ocho regiones (S1 a S8) definidas en una dirección circunferencial en una sección transversal tomada en una dirección radial de tubería. Una primera región (S1) incluye una primera parte de 90° (No. 1) cuando el centro del interior de la curva se toma a 0° y el centro del exterior de la curva a 180°. Una tercera región (S3) incluye una tercera parte 0° (No. 3). Una quinta región (S5) incluye una quinta parte de 270° (No. 5). Una séptima región (S7) incluye una séptima parte de 180° (No. 7). Los radios de curvatura (R3, R7) de las respectivas superficies externas de la tercera parte (No. 3) y la séptima parte (No. 7) son mayores y los radios de curvatura (R2, R6) de las respectivas superficies externas de la segunda parte (No. 2) y la sexta parte (No. 6) son más pequeñas que los radios de curvatura (R4, R5) de las respectivas superficies externas de la cuarta parte (No. 4) y la quinta parte (No. 5).
MX2019011474A 2017-03-30 2018-03-09 Estabilizador hueco, dispositivo de fabricacion de estabilizador, y metodo para fabricar el estabilizador hueco. MX2019011474A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017066800 2017-03-30
JP2018030036A JP6703022B2 (ja) 2017-03-30 2018-02-22 中空スタビライザと、スタビライザ製造装置と、中空スタビライザの製造方法
PCT/JP2018/009309 WO2018180381A1 (ja) 2017-03-30 2018-03-09 中空スタビライザと、スタビライザ製造装置と、中空スタビライザの製造方法

Publications (1)

Publication Number Publication Date
MX2019011474A true MX2019011474A (es) 2019-12-16

Family

ID=64107106

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011474A MX2019011474A (es) 2017-03-30 2018-03-09 Estabilizador hueco, dispositivo de fabricacion de estabilizador, y metodo para fabricar el estabilizador hueco.

Country Status (7)

Country Link
US (2) US11167615B2 (es)
EP (1) EP3603835A4 (es)
JP (1) JP6703022B2 (es)
KR (1) KR102180825B1 (es)
CN (1) CN110475626B (es)
BR (1) BR112019020540B1 (es)
MX (1) MX2019011474A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE062340T2 (hu) * 2017-07-14 2023-10-28 Nhk Spring Co Ltd Stabilizátor jármûhöz és sörétszórási tartószerkezet stabilizátorhoz
FR3110493B1 (fr) * 2020-05-20 2023-07-21 Sogefi Suspensions Barre stabilisatrice pour véhicule à section transversale creuse non-circulaire

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1061067A (en) * 1911-03-27 1913-05-06 Columbia Machine Works & Malleable Iron Co Bending-machine.
US2399892A (en) * 1939-07-07 1946-05-07 Sato Takeo Bender for rolled-up metal strip
SE355306B (es) * 1970-04-29 1973-04-16 B Fjellstroem
US4055065A (en) * 1976-11-22 1977-10-25 Hossfeld Manufacturing Co. Method and apparatus for simultaneous edge bending of stair rail cap stock and channel stock
JPS5690137A (en) * 1979-12-22 1981-07-22 Nhk Spring Co Ltd Hollow stabilizer for vehicle
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US4909059A (en) * 1987-10-30 1990-03-20 King William E Metal tubing bender
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JPH07266837A (ja) 1994-03-29 1995-10-17 Horikiri Bane Seisakusho:Kk 中空スタビライザの製造法
US5626045A (en) * 1994-04-25 1997-05-06 Bulle; Marshall R. Metal stock bender
JPH08142632A (ja) * 1994-11-16 1996-06-04 Nhk Spring Co Ltd 中空スタビライザ
US6418770B1 (en) * 2000-12-08 2002-07-16 Meritor Suspension Systems Company Method for improving the fatigue life of a tubular stabilizer bar
SE524277C2 (sv) 2002-05-16 2004-07-20 Accra Teknik Ab Krängningshämmare och ett förfarande vid tillverkning av densamma
JP2004009125A (ja) 2002-06-11 2004-01-15 Sango Co Ltd パイプベンダー用のワイパー
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US20050214560A1 (en) * 2004-03-25 2005-09-29 Stephen Yue Thermal spray reinforcement of a stabilizer bar
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JP5396865B2 (ja) 2009-01-13 2014-01-22 Ｊｆｅスチール株式会社 パイプベンダー
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JP5851305B2 (ja) * 2012-03-29 2016-02-03 日本発條株式会社 中空スタビライザ
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WO2019188224A1 (ja) * 2018-03-29 2019-10-03 Ｊｆｅスチール株式会社 中空スタビライザー製造用の電縫鋼管、中空スタビライザー、及びそれらの製造方法

Also Published As

Publication number Publication date
US20210316589A1 (en) 2021-10-14
US20200023707A1 (en) 2020-01-23
KR102180825B1 (ko) 2020-11-19
CN110475626B (zh) 2020-10-09
US11167615B2 (en) 2021-11-09
JP6703022B2 (ja) 2020-06-03
KR20190122748A (ko) 2019-10-30
JP2018172109A (ja) 2018-11-08
BR112019020540A2 (pt) 2020-04-28
EP3603835A1 (en) 2020-02-05
EP3603835A4 (en) 2021-01-13
BR112019020540B1 (pt) 2023-11-21
CN110475626A (zh) 2019-11-19
US11571943B2 (en) 2023-02-07

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