EP0663514A1 - Unité d'assemblage d'un arbre à culbuteurs dans une culasse d'un moteur thermique - Google Patents

Unité d'assemblage d'un arbre à culbuteurs dans une culasse d'un moteur thermique Download PDF

Info

Publication number
EP0663514A1
EP0663514A1 EP95100630A EP95100630A EP0663514A1 EP 0663514 A1 EP0663514 A1 EP 0663514A1 EP 95100630 A EP95100630 A EP 95100630A EP 95100630 A EP95100630 A EP 95100630A EP 0663514 A1 EP0663514 A1 EP 0663514A1
Authority
EP
European Patent Office
Prior art keywords
rocker shaft
support walls
cylinder head
hole
assembly unit
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.)
Granted
Application number
EP95100630A
Other languages
German (de)
English (en)
Other versions
EP0663514B1 (fr
Inventor
Domenico Palmisani
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.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
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 Iveco Fiat SpA filed Critical Iveco Fiat SpA
Publication of EP0663514A1 publication Critical patent/EP0663514A1/fr
Application granted granted Critical
Publication of EP0663514B1 publication Critical patent/EP0663514B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0046—Shape of casings adapted to facilitate fitting or dismantling of engine parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP95100630A 1994-01-18 1995-01-18 Unité d'assemblage d'un arbre à culbuteurs dans une culasse d'un moteur thermique Expired - Lifetime EP0663514B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT94TO000023A IT1267984B1 (it) 1994-01-18 1994-01-18 Gruppo di montaggio di un asse bilancieri su una testa cilindri di un motore endotermico.
ITTO940023 1994-01-18

Publications (2)

Publication Number Publication Date
EP0663514A1 true EP0663514A1 (fr) 1995-07-19
EP0663514B1 EP0663514B1 (fr) 1998-05-20

Family

ID=11412039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95100630A Expired - Lifetime EP0663514B1 (fr) 1994-01-18 1995-01-18 Unité d'assemblage d'un arbre à culbuteurs dans une culasse d'un moteur thermique

Country Status (5)

Country Link
EP (1) EP0663514B1 (fr)
JP (1) JP3294963B2 (fr)
DE (1) DE69502511T2 (fr)
ES (1) ES2117806T3 (fr)
IT (1) IT1267984B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743392A1 (fr) * 1996-01-09 1997-07-11 Daimler Benz Ag Culasse de cylindre d'un moteur a combustion interne
US5778842A (en) * 1996-05-08 1998-07-14 Ina Walzlager Schaeffler Kg Actuating lever for a valve drive of an internal combustion engine
CN1103404C (zh) * 1998-01-30 2003-03-19 铃木株式会社 内燃机的轴装配结构
CN102242649A (zh) * 2011-07-26 2011-11-16 奇瑞汽车股份有限公司 一种摇臂轴

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037888A (en) * 1978-12-21 1980-07-16 Nissan Motor Rocker Shaft Fixing Arrangement for Internal Combustion Engines
JPS57165612A (en) * 1981-04-06 1982-10-12 Nissan Motor Co Ltd Rocker shaft for internal combustion engine
EP0263734A1 (fr) * 1986-10-01 1988-04-13 Automobiles Peugeot Agencement d'une rampe de culbuteurs sur une culasse de moteur à combustion interne

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037888A (en) * 1978-12-21 1980-07-16 Nissan Motor Rocker Shaft Fixing Arrangement for Internal Combustion Engines
JPS57165612A (en) * 1981-04-06 1982-10-12 Nissan Motor Co Ltd Rocker shaft for internal combustion engine
EP0263734A1 (fr) * 1986-10-01 1988-04-13 Automobiles Peugeot Agencement d'une rampe de culbuteurs sur une culasse de moteur à combustion interne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 5 (M - 184) 11 January 1983 (1983-01-11) *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743392A1 (fr) * 1996-01-09 1997-07-11 Daimler Benz Ag Culasse de cylindre d'un moteur a combustion interne
US5778842A (en) * 1996-05-08 1998-07-14 Ina Walzlager Schaeffler Kg Actuating lever for a valve drive of an internal combustion engine
DE19618416C2 (de) * 1996-05-08 2003-11-13 Ina Schaeffler Kg Steckachse eines Betätigungshebels für einen Ventiltrieb einer Brennkraftmaschine
CN1103404C (zh) * 1998-01-30 2003-03-19 铃木株式会社 内燃机的轴装配结构
CN102242649A (zh) * 2011-07-26 2011-11-16 奇瑞汽车股份有限公司 一种摇臂轴

Also Published As

Publication number Publication date
DE69502511T2 (de) 1998-10-22
ES2117806T3 (es) 1998-08-16
DE69502511D1 (de) 1998-06-25
JP3294963B2 (ja) 2002-06-24
EP0663514B1 (fr) 1998-05-20
JPH07279624A (ja) 1995-10-27
ITTO940023A0 (it) 1994-01-18
ITTO940023A1 (it) 1995-07-18
IT1267984B1 (it) 1997-02-20

Similar Documents

Publication Publication Date Title
EP1936130B1 (fr) Structure de support et élément de support pour arbre à cames
US5339778A (en) Cylinder-head-mounted camshaft bearing for an internal combustion engine
GB2141780A (en) Mounting the camshaft and rocker shafts in a diesel engine
EP0890019B1 (fr) Moteur a combustion interne
EP0805910B1 (fr) Systeme de leviers de culbuteurs pour un moteur a combustion interne
US8042506B2 (en) Cylinder head
EP0663514B1 (fr) Unité d'assemblage d'un arbre à culbuteurs dans une culasse d'un moteur thermique
EP0632194B1 (fr) Dispositif pour supporter une chemise de cylindre
US5560265A (en) Rocker arm mounting stud
US5577470A (en) Valve system for internal combustion engine
JPH089977B2 (ja) 内燃機関
JP7248391B2 (ja) カムシャフトを回転可能に支持するための装置
US9133766B2 (en) Internal combustion engine
US4716638A (en) Method for aligning bearing covers at bearing sections of a crankcase
GB2037888A (en) Rocker Shaft Fixing Arrangement for Internal Combustion Engines
US5711260A (en) Cylinder head of an internal combustion engine
JP7222956B2 (ja) 蒸気タービンの車室組立、分解方法
US4364604A (en) Aircraft seat
US3430612A (en) Rocker arm stud girdle
US20030072508A1 (en) Arrangement and method of mounting a camshaft on the cylinder head of an internal combustion engine
US7028653B2 (en) Roller rocker mounting mechanism
US6003483A (en) Yoke mount rocker arm
RU2771909C2 (ru) Устройство для установки распределительного вала с возможностью вращения и транспортное средство с данным устройством
JPH09144512A (ja) 頭上カム軸式エンジンの動弁装置におけるカム軸のスラストストッパー装置
EP0879936B1 (fr) Moteur à combustion interne

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE ES FR GB IT LI SE

17P Request for examination filed

Effective date: 19951130

17Q First examination report despatched

Effective date: 19970314

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE ES FR GB IT LI SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

ITF It: translation for a ep patent filed

Owner name: STUDIO TORTA S.R.L.

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

REF Corresponds to:

Ref document number: 69502511

Country of ref document: DE

Date of ref document: 19980625

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2117806

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: IVECO S.P.A.

Free format text: IVECO FIAT S.P.A.#VIA PUGLIA 35#10156 TORINO (IT) -TRANSFER TO- IVECO S.P.A.#VIA PUGLIA 35#10156 TORINO (IT)

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050118

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH)

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20110616

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: NUOVA IMMOBILIARE NOVE S.P.A.

Free format text: IVECO S.P.A.#VIA PUGLIA 35#10156 TORINO (IT) -TRANSFER TO- NUOVA IMMOBILIARE NOVE S.P.A.#VIA PUGLIA, 15#10156 TORINO (IT)

Ref country code: CH

Ref legal event code: PFA

Owner name: FPT INDUSTRIAL S.P.A.

Free format text: NUOVA IMMOBILIARE NOVE S.P.A.#VIA PUGLIA, 15#10156 TORINO (IT) -TRANSFER TO- FPT INDUSTRIAL S.P.A.#VIA PUGLIA, 15#10156 TORINO (IT)

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20111027 AND 20111102

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: FPT INDUSTRIAL S.P.A. (FIAT POWERTRAIN TECHNOL, IT

Effective date: 20111212

Ref country code: FR

Ref legal event code: CD

Owner name: FPT INDUSTRIAL S.P.A. (FIAT POWERTRAIN TECHNOL, IT

Effective date: 20111212

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: N&G PATENT SERVICES SA

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: FPT INDUSTRIAL S.P.A.

Effective date: 20120227

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69502511

Country of ref document: DE

Representative=s name: TER MEER STEINMEISTER & PARTNER GBR PATENTANWA, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69502511

Country of ref document: DE

Representative=s name: TER MEER STEINMEISTER & PARTNER PATENTANWAELTE, DE

Effective date: 20120402

Ref country code: DE

Ref legal event code: R081

Ref document number: 69502511

Country of ref document: DE

Owner name: FPT INDUSTRIAL S.P.A., IT

Free format text: FORMER OWNER: IVECO S.P.A., TURIN, IT

Effective date: 20120402

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20131219

Year of fee payment: 20

Ref country code: GB

Payment date: 20131205

Year of fee payment: 20

Ref country code: SE

Payment date: 20131219

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20131220

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20140107

Year of fee payment: 20

Ref country code: ES

Payment date: 20131221

Year of fee payment: 20

Ref country code: FR

Payment date: 20131219

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69502511

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69502511

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20150117

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20150117

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20150826

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20150119