EP1888357A4 - MUFFLER FOR A MOTOR VEHICLE - Google Patents

MUFFLER FOR A MOTOR VEHICLE

Info

Publication number
EP1888357A4
EP1888357A4 EP06821679A EP06821679A EP1888357A4 EP 1888357 A4 EP1888357 A4 EP 1888357A4 EP 06821679 A EP06821679 A EP 06821679A EP 06821679 A EP06821679 A EP 06821679A EP 1888357 A4 EP1888357 A4 EP 1888357A4
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
shock absorber
absorber
shock
vehicle
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP06821679A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1888357A2 (en
Inventor
Joseph Abraham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bajaj Auto Ltd
Original Assignee
Bajaj Auto 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 Bajaj Auto Ltd filed Critical Bajaj Auto Ltd
Publication of EP1888357A2 publication Critical patent/EP1888357A2/en
Publication of EP1888357A4 publication Critical patent/EP1888357A4/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
    • B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
    • 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
    • F16F1/04—Wound springs
    • F16F1/041—Wound springs with means for modifying the spring characteristics
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
    • 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
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • B60G2204/12422—Mounting of coil springs on a damper, e.g. MacPerson strut anchoring the end coils on the spring support plate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
EP06821679A 2005-06-10 2006-06-09 MUFFLER FOR A MOTOR VEHICLE Ceased EP1888357A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN695MU2005 2005-06-10
PCT/IN2006/000201 WO2007023506A2 (en) 2005-06-10 2006-06-09 A shock absorber for a motor vehicle

Publications (2)

Publication Number Publication Date
EP1888357A2 EP1888357A2 (en) 2008-02-20
EP1888357A4 true EP1888357A4 (en) 2008-12-10

Family

ID=37772028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06821679A Ceased EP1888357A4 (en) 2005-06-10 2006-06-09 MUFFLER FOR A MOTOR VEHICLE

Country Status (11)

Country Link
EP (1) EP1888357A4 (zh)
CN (1) CN101193766B (zh)
AP (1) AP2206A (zh)
AR (1) AR057365A1 (zh)
BR (1) BRPI0612053A2 (zh)
CR (1) CR9583A (zh)
DO (1) DOP2006000134A (zh)
EC (1) ECSP077988A (zh)
PE (1) PE20070065A1 (zh)
TW (1) TW200720142A (zh)
WO (1) WO2007023506A2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094927B (zh) * 2011-01-14 2012-05-23 北京理工大学 整体式三级阻尼可控二级刚度自适应油气弹簧
CN111043206B (zh) * 2020-01-19 2021-03-23 崔新阳 一种用于轻型车辆的双气囊双簧减震器
CN117869524A (zh) * 2024-03-11 2024-04-12 比亚迪股份有限公司 减振器及车辆

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938352C (de) * 1954-01-12 1956-01-26 Hemscheidt Maschf Hermann Teleskopstossdaempfer mit diesen umgebender, als Schraubenfeder ausgebildeter Haupt- und Hilfsfederung fuer Fahrzeuge
DE938638C (de) * 1954-04-29 1956-02-02 Hermann Hemscheidt Fa Hydraulischer Teleskop-Stossdaempfer
DE1023345B (de) * 1956-05-11 1958-01-23 Daimler Benz Ag Sicherung gegen das Abheben von Schraubenfedern von ihrer Auflage, insbesondere fuer Fahrzeugfederungen
DE1209444B (de) * 1960-07-09 1966-01-20 Boge Gmbh Federbein mit zuschaltbarer Tragfeder, insbesondere fuer Kraftfahrzeuge
JPS565211A (en) * 1979-06-22 1981-01-20 Hiroyuki Ito Composite coil spring for suspension of vehicle
DE19830922A1 (de) * 1998-07-13 2000-01-20 Schreiber Jens Uwe Höhenverstellbares Federbein mit veränderlicher Federrate in Abhängigkeit von der Lage der Hauptfeder in der Vertikalen
JP2001099220A (ja) * 1999-09-30 2001-04-10 Kayaba Ind Co Ltd 油圧緩衝器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE398329A (zh) * 1932-08-30
US3856285A (en) * 1971-07-16 1974-12-24 A Yamada Shock absorbing apparatus
US4126302A (en) * 1978-01-20 1978-11-21 Curnutt Charles R Horizontal inertia-responsive shock absorber
CN2375493Y (zh) * 1999-01-20 2000-04-26 林寒清 车用减震器
US6691991B1 (en) * 2003-03-18 2004-02-17 Tan-Cheng Huang Shock absorber

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938352C (de) * 1954-01-12 1956-01-26 Hemscheidt Maschf Hermann Teleskopstossdaempfer mit diesen umgebender, als Schraubenfeder ausgebildeter Haupt- und Hilfsfederung fuer Fahrzeuge
DE938638C (de) * 1954-04-29 1956-02-02 Hermann Hemscheidt Fa Hydraulischer Teleskop-Stossdaempfer
DE1023345B (de) * 1956-05-11 1958-01-23 Daimler Benz Ag Sicherung gegen das Abheben von Schraubenfedern von ihrer Auflage, insbesondere fuer Fahrzeugfederungen
DE1209444B (de) * 1960-07-09 1966-01-20 Boge Gmbh Federbein mit zuschaltbarer Tragfeder, insbesondere fuer Kraftfahrzeuge
JPS565211A (en) * 1979-06-22 1981-01-20 Hiroyuki Ito Composite coil spring for suspension of vehicle
DE19830922A1 (de) * 1998-07-13 2000-01-20 Schreiber Jens Uwe Höhenverstellbares Federbein mit veränderlicher Federrate in Abhängigkeit von der Lage der Hauptfeder in der Vertikalen
JP2001099220A (ja) * 1999-09-30 2001-04-10 Kayaba Ind Co Ltd 油圧緩衝器

Also Published As

Publication number Publication date
PE20070065A1 (es) 2007-04-05
WO2007023506A3 (en) 2007-07-12
EP1888357A2 (en) 2008-02-20
WO2007023506A2 (en) 2007-03-01
ECSP077988A (es) 2008-04-28
AP2206A (en) 2011-02-07
AR057365A1 (es) 2007-11-28
AP2007004254A0 (en) 2007-12-31
CN101193766A (zh) 2008-06-04
CR9583A (es) 2009-09-11
TW200720142A (en) 2007-06-01
DOP2006000134A (es) 2006-12-31
CN101193766B (zh) 2011-07-20
BRPI0612053A2 (pt) 2010-10-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20071206

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20081112

RIC1 Information provided on ipc code assigned before grant

Ipc: B62K 25/04 20060101ALI20081106BHEP

Ipc: F16F 7/00 20060101ALI20081106BHEP

Ipc: B60G 11/14 20060101AFI20071207BHEP

Ipc: B60G 15/07 20060101ALI20081106BHEP

Ipc: F16F 9/00 20060101ALI20081106BHEP

Ipc: B60G 11/56 20060101ALI20081106BHEP

17Q First examination report despatched

Effective date: 20090304

STAA Information on the status of an ep patent application or granted ep patent

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18R Application refused

Effective date: 20101207