EP2053228A3 - Bossage d'axe d'un piston - Google Patents
Bossage d'axe d'un piston Download PDFInfo
- 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- Withdrawn
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)
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EP08017698.5A Withdrawn EP2053228A3 (fr) | 2007-10-23 | 2008-10-09 | Bossage d'axe d'un piston |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)
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)
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)
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 |
-
2008
- 2008-10-09 EP EP08017698.5A patent/EP2053228A3/fr not_active Withdrawn
- 2008-10-09 DE DE102008051089A patent/DE102008051089A1/de active Pending
Patent Citations (4)
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 |
---|---|
EP2053228A2 (fr) | 2009-04-29 |
DE102008051089A1 (de) | 2009-04-30 |
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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 |
Free format text: ORIGINAL CODE: 0009012 |
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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 |