EP2053228A3 - Bossage d'axe d'un piston - Google Patents

Bossage d'axe d'un piston Download PDF

Info

Publication number
EP2053228A3
EP2053228A3 EP08017698.5A EP08017698A EP2053228A3 EP 2053228 A3 EP2053228 A3 EP 2053228A3 EP 08017698 A EP08017698 A EP 08017698A EP 2053228 A3 EP2053228 A3 EP 2053228A3
Authority
EP
European Patent Office
Prior art keywords
piston
pin
connecting rod
hub bore
bolt boss
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.)
Withdrawn
Application number
EP08017698.5A
Other languages
German (de)
English (en)
Other versions
EP2053228A2 (fr
Inventor
Eberhard Weiss
Gregor Müller
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.)
KS Kolbenschmidt GmbH
Original Assignee
KS Kolbenschmidt GmbH
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 KS Kolbenschmidt GmbH filed Critical KS Kolbenschmidt GmbH
Publication of EP2053228A2 publication Critical patent/EP2053228A2/fr
Publication of EP2053228A3 publication Critical patent/EP2053228A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F02F3/00—Pistons 

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
EP08017698.5A 2007-10-23 2008-10-09 Bossage d'axe d'un piston Withdrawn EP2053228A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007050516 2007-10-23

Publications (2)

Publication Number Publication Date
EP2053228A2 EP2053228A2 (fr) 2009-04-29
EP2053228A3 true EP2053228A3 (fr) 2014-12-10

Family

ID=40044118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08017698.5A Withdrawn EP2053228A3 (fr) 2007-10-23 2008-10-09 Bossage d'axe d'un piston

Country Status (2)

Country Link
EP (1) EP2053228A3 (fr)
DE (1) DE102008051089A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020180573A (ja) * 2019-04-25 2020-11-05 株式会社クボタ ピストンとコンロッドの支承構造

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167831A (en) * 1980-05-28 1981-12-23 Yanmar Diesel Engine Co Ltd Piston for internal combustion engine
EP0182034A1 (fr) * 1984-10-22 1986-05-28 Toyota Jidosha Kabushiki Kaisha Piston pour un moteur à combustion interne
EP0270139A1 (fr) * 1986-11-21 1988-06-08 KOLBENSCHMIDT Aktiengesellschaft Piston léger pour moteurs à combustion interne
DE19837596C1 (de) * 1998-08-19 2000-01-05 Ks Kolbenschmidt Gmbh Kolben für Verbrennungskraftmaschinen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120755A (ja) * 1982-12-27 1984-07-12 Toyota Motor Corp 内燃機関用ピストン
DE3609019C1 (en) 1986-03-18 1987-09-10 Mahle Gmbh Method for the production of the hub hole of a trunk piston, particularly for internal combustion engines
DE3840841A1 (de) 1988-12-03 1990-06-07 Kolbenschmidt Ag Leichtmetallkolben fuer brennkraftmaschinen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167831A (en) * 1980-05-28 1981-12-23 Yanmar Diesel Engine Co Ltd Piston for internal combustion engine
EP0182034A1 (fr) * 1984-10-22 1986-05-28 Toyota Jidosha Kabushiki Kaisha Piston pour un moteur à combustion interne
EP0270139A1 (fr) * 1986-11-21 1988-06-08 KOLBENSCHMIDT Aktiengesellschaft Piston léger pour moteurs à combustion interne
DE19837596C1 (de) * 1998-08-19 2000-01-05 Ks Kolbenschmidt Gmbh Kolben für Verbrennungskraftmaschinen

Also Published As

Publication number Publication date
DE102008051089A1 (de) 2009-04-30
EP2053228A2 (fr) 2009-04-29

Similar Documents

Publication Publication Date Title
EP2333336A3 (fr) Machine à pistons pour l'utilisation comme pompe à vide à des fins médicales
EP2426336A3 (fr) Piston doté de deux pivots et machine à piston à double vilebrequins
EP2208576A3 (fr) Commande par oscillation
EP1959149A3 (fr) Coussinet d'air prenant en compte les résonances haute fréquence
EP2113319A3 (fr) Noyau de fusion destiné à la formation d'un canal de refroidissement
EP2275628A3 (fr) Barrilet à bouton réglable en longueur
EP2053217A3 (fr) Moteur à liaisons multiples
EP2808526A3 (fr) Cylindre d'une machine à piston alternatif et machine à piston alternatif
EP1775496A3 (fr) Amortisseur de vibrations torsionelles
WO2009068494A3 (fr) Piston et son procédé de réalisation
EP1847691A3 (fr) Elément de rouleau pour une pièce de machine mobile par pivotement
EP2053228A3 (fr) Bossage d'axe d'un piston
EP1074724A3 (fr) Mécanisme piston-manivelle
EP2599979A3 (fr) Turbocompresseur
EP2264263A3 (fr) Serrure
EP1167737A3 (fr) Bielle
EP1251271A3 (fr) Pompe à pistons axiaux à capacité variable avec détecteur d'inclination
EP2110568A3 (fr) Bielle
EP1767734A3 (fr) Liaison articulée et charnière à articulations multiples avec une telle liaison articulée
WO2013010528A1 (fr) Piston pour un moteur à combustion interne
EP2141384A3 (fr) Amortisseur de vibrations de torsions
EP2390153A3 (fr) Actionneur de frein pour vélo, rouage à manivelle de pédalier doté d'un actionneur de frein et procédé de production d'un mouvement d'actionneur de frein pour un vélo
DE102010051825A1 (de) Verbrennungsmotor
EP1783384A3 (fr) Ensemble de joint universel
EP1637429A3 (fr) Dispositif pour la transmission de force et translation

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: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F02F 3/00 20060101AFI20141106BHEP

Ipc: F16J 1/02 20060101ALI20141106BHEP

17P Request for examination filed

Effective date: 20150603

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AXX Extension fees paid

Extension state: RS

Extension state: BA

Extension state: MK

Extension state: AL

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20171129

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210208