WO2009083287A1 - Zylinderkopfhaube - Google Patents
Zylinderkopfhaube Download PDFInfo
- Publication number
- WO2009083287A1 WO2009083287A1 PCT/EP2008/064114 EP2008064114W WO2009083287A1 WO 2009083287 A1 WO2009083287 A1 WO 2009083287A1 EP 2008064114 W EP2008064114 W EP 2008064114W WO 2009083287 A1 WO2009083287 A1 WO 2009083287A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cylinder head
- head cover
- camshaft
- bearing
- connecting element
- Prior art date
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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
-
- 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
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0476—Camshaft bearings
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L2001/0535—Single overhead camshafts [SOHC]
-
- 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
- F01L2301/00—Using particular materials
-
- 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
- F01L2303/00—Manufacturing of components used in valve arrangements
Definitions
- the present invention relates to a cylinder head cover with a bearing device for supporting a camshaft in a cylinder head.
- the invention also relates to an engine equipped with such a cylinder head cover.
- a camshaft In today's internal combustion engines, basically two different arrangements of a camshaft have prevailed on a cylinder head.
- the camshaft is received between the cylinder head and a so-called bearing frame, on which a corresponding number of screws a mostly made of plastic cylinder head cover is screwed.
- a storage lane is formed by a respective bearing half shell in the cylinder head and in the bearing frame. The storage lane must be machined in the assembled state, marked and then dismantled to install the camshaft again.
- this effort is faced with a number of assembly advantages, for example, the cylinder head can be set and bolted with associated bearing frame and staggered camshaft as a unit on the cylinder block.
- the camshaft is already subjected to the forces of valve springs and kept in position by the stake out, thus enabling a precisely predefined position between crankshaft and camshaft.
- work is carried out without a bearing frame, that is to say the cylinder head cover, which is made of aluminum, for example. die casting is screwed directly onto the cylinder head.
- the second variant comes out with significantly fewer parts, which must be expected due to the usually made of metal cylinder head cover with an increased noise emission.
- the present invention is concerned with the problem of providing a cylinder head cover, with which in particular a simplified camshaft assembly can be achieved on the cylinder head.
- the invention is based on the general idea, one of at least two bearing a camshaft bearing blocks and connecting element connecting this produced storage facility as a prefabricated assembly and fasten together with a cylinder head cover as a whole in a single step on the cylinder head, without the cam shaft then again would have to be aligned.
- the bearing device comprises at least the two aforementioned bearing blocks, which support the camshaft and the connecting element, which fixes the bearing blocks in mutually aligned position.
- the camshaft penetrates the bearing blocks in each case in an axial first passage opening. Due to the design of the bearing device together with the camshaft to be stored as a prefabricated subassembly, this can already be done in an early stage.
- the assembly consisting of camshaft, bearing blocks and connecting element thus forms an assembly aid for installing the bearing device in the cylinder head.
- the bearing blocks mentioned above are threaded onto the camshaft in a correspondingly predefined distance and then aligned with respect to the camshaft.
- the connecting element is formed of metal and welded to the bearing blocks.
- a connecting element a rigid sheet metal can be used, the rigidity of which is so great that bending and thus a bearing inaccuracy of the individual bearing blocks with respect to the camshaft can be reliably avoided.
- the welding between the bearing blocks and the connecting element can be carried out via procedurally simple to produce stapling points, which simultaneously ensure a secure and reliable fixation of the bearing blocks on the connecting element.
- At least one bearing block is expediently provided with at least one second passage opening extending transversely to the first passage opening for the camshaft, which is aligned with a third passage opening arranged in the connecting element and which is designed to pass a screw defining the bearing device and thus the camshaft on the cylinder head.
- the inventive arrangement of the different through holes allows simultaneous fixing of the connecting element, the associated bearing block and thus the camshaft on the cylinder head with compared to the prior art few screws, which can be significantly reduce in particular the variety of parts and thus the installation effort.
- a separate fastening of a lower bearing shell and a bearing upper shell connected to the respectively separately required fastening means and a late reworking of the bearing shells with mounted camshaft can thus be omitted.
- latching elements and / or latching contours are provided on the connecting element of the bearing device which the bearing device can be releasably secured together with the camshaft fixed to the cylinder head cover.
- Such locking elements or latching contours may be formed in the form of clip elements and allow a simple clipping of the cylinder head cover on the bearing device.
- the unit of cylinder head cover and bearing device together with the camshaft can be simply placed on the cylinder head and connected to it via corresponding fastening means, in particular screwed.
- the Verclipsung between cylinder head cover and bearing device facilitates in particular the positioning of the two components to each other and the cylinder head and thereby simplifies the assembly process.
- the locking elements can be molded in a simple manner by injection molding, that is, be made in one piece with the cylinder head cover.
- the latching elements or the latching contours are arranged on the bearing device or on the cylinder head cover so that an attachment of the bearing device to the cylinder head cover in only one exactly predefined position is possible in which the subsequent assembly of the two components on the cylinder head is easily possible.
- FIG. 1 shows a cylinder head cover according to the invention with a bearing device
- 2a is a view of a storage facility
- FIG. 5 is an illustration of the cylinder head cover with built-in storage device of FIG. 4, but from below, Fig. 6 shows a possible embodiment of a seal for sealing the bearing device relative to the cylinder head cover.
- a cylinder head cover 1 has a bearing device 2 for mounting a camshaft 3.
- the bearing device 2 comprises at least two, as shown in FIG. 1, a total of five, bearing blocks 4 and the individual bearing blocks 4 interconnecting connecting element 5.
- the individual bearing blocks 4 have a first passage opening 6 through which the camshaft 3, which, for example, as a built Camshaft may be formed, is passed.
- cams 7 are lined up in a conventional manner and rotatably connected to the camshaft 3.
- the bearing blocks 4 together with the connecting element 5 and the camshaft 3 a prefabricatable assembly, which is mounted together with the cylinder head cover 1 on a cylinder head, not shown.
- the prefabricatable assembly consisting of the bearing device 2 and the camshaft 3 is produced according to the invention as follows:
- the bearing blocks 4 may in principle be made of metal or of light metal, in particular of steel or aluminum, as well as the connecting element 5, wherein a connection between the connecting element 5 and the individual bearing blocks 4 usually takes place via a welded connection.
- the cylinder head cover 1 is preferably made of plastic.
- two through holes 8 and 8 'extending transversely to the first through-opening 6 for the camshaft 3 are provided on the bearing blocks 4, said second through-openings 8' and 9 'respectively corresponding thereto and arranged in the connecting element 5 corresponding and disposed in the cylinder head cover 1 fourth through holes 10 and 10 'are aligned so that the bearing device 2 together with the cylinder head cover 1 via corresponding connecting means 11, for example, screws 11, not shown on the cylinder head.
- the connecting means 11 penetrate the cylinder head cover 1, the Binding element 5 and the respective associated bearing block 4 and are screwed into a bore formed on the cylinder head.
- one or more, in particular a fifth through-opening 12 may be provided in the connecting element 5, which is formed, for example, for receiving a component, in particular a sensor, not shown.
- the bearing device 2 can be fixed according to the invention releasably fixed to the cylinder head cover 1 by 5 latching contours 13 are provided, for example, on the connecting element, which cooperate with corresponding and arranged on the cylinder head cover 1 Gegenrastkonturen 14, in particular locking elements 14, (see Fig .. 2a and 3) ,
- the locking elements 14 are arranged on the connecting element 5 and the corresponding complementary thereto formed locking contours 13 on the cylinder head cover 1.
- the connecting means 11 are designed as screws 11, in particular as collar screws, and have a hexagon on the end, which simplifies tightening of the screw 11.
- a decoupling element 15 is additionally provided, which in particular a vibration decoupling between the screw 11 on the one hand and cylinder head cover 1 should cause the other.
- the decoupling element 15 is additionally designed as a sealing element and thereby prevents a lubricant present in the cylinder head, in particular oil, from escaping.
- FIG. 2a so clearly the bearing device 2 with a total of five not shown camshaft bearing bearing blocks 4 can be seen.
- the bearing device 2 is thereby inserted into the cylinder head cover 1 in a completely assembled state, ie together with the camshaft 3, from above, which has a corresponding opening 16 for this purpose.
- the bearing device 2 rests against an opening edge 18 of the opening 16 via a preferably circumferential edge 17, wherein the locking elements 14 shown in FIG. 2b fix the bearing device 2 in an exactly predefined position on the cylinder head cover 1.
- a cylinder head cover 1 is shown, in which the bearing device 2 is supported exclusively on the edge 17, which is stepped, at an opening edge 18 of the cylinder head cover 1.
- the step in the edge 17 causes an alignment of the bearing device 2 on the cylinder head cover 1.
- An additional fixation via locking element 14 and locking contours 13 is not provided in this embodiment, but optionally possible.
- the screws 11 penetrate the connecting element 5 of the bearing device 2, which at the same time forms an upper end of the cylinder head cover 1. With their end facing away from the screw head 19, the screws 11 penetrate the individual bearing blocks 4 and protrude as far down from the bearing blocks 4 that they can be screwed into corresponding screw-in openings provided on the cylinder head (cf., Fig. 5). Also in the embodiments shown in FIGS. 4 and 5, a subsequent alignment of the individual bearing blocks 4 with respect to the camshaft 3 is not required, since they are already aligned over the connecting element 5 to each other and the cylinder head cover 1.
- a possible embodiment of a seal 20 is shown in the manner of a sealing frame, whereby a leakage of oil from the cylinder head reliably prevented can be.
- the screws 11 may be formed, for example, as expansion screws, which results in a corresponding rigidity during assembly by a direct metallic contact between the screw 11 on the one hand and the cylinder head.
- the fourth through-openings 10 and 10 'in the cylinder head cover 1 are enclosed by the decoupling element 15 designed as a sealing element in such a way that a preferably complete acoustic decoupling between the cylinder head and the cylinder head cover 1 results.
- the screws 11 as shown in FIG.
- the collar 21 of the screws 11 thus presses on the decoupling element 15 and, via the latter, on the cylinder head cover 1, which corresponds to a force 20 '(see FIG ) passes against the cylinder head.
- a separate fastening of the cylinder head cover 1 and the bearing blocks 4 omitted on the cylinder head and both elements together via the same screws 11 can be fixed. This reduces the variety of parts and logistics costs. In particular, however, a time-consuming reworking or readjustment of the individual bearing blocks 4 can be omitted since these are already fixed and aligned with one another via the connecting element 5.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08866659.9A EP2225452B1 (de) | 2007-12-31 | 2008-10-20 | Zylinderkopfhaube |
JP2010541038A JP5342564B2 (ja) | 2007-12-31 | 2008-10-20 | シリンダヘッドカバーユニット |
US12/810,713 US9175636B2 (en) | 2007-12-31 | 2008-10-20 | Cylinder head cover |
CN2008801235223A CN101918694B (zh) | 2007-12-31 | 2008-10-20 | 汽缸盖罩 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007063254.3 | 2007-12-31 | ||
DE102007063254A DE102007063254A1 (de) | 2007-12-31 | 2007-12-31 | Zylinderkopfhaube |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009083287A1 true WO2009083287A1 (de) | 2009-07-09 |
Family
ID=40152730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/064114 WO2009083287A1 (de) | 2007-12-31 | 2008-10-20 | Zylinderkopfhaube |
Country Status (6)
Country | Link |
---|---|
US (1) | US9175636B2 (de) |
EP (1) | EP2225452B1 (de) |
JP (1) | JP5342564B2 (de) |
CN (1) | CN101918694B (de) |
DE (1) | DE102007063254A1 (de) |
WO (1) | WO2009083287A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016115237A1 (de) | 2016-08-17 | 2018-03-08 | Thyssenkrupp Ag | Nockenwellenmodul, Dichtung und Verfahren zur Herstellung eines Nockenwellenmoduls |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008007091B4 (de) * | 2008-01-31 | 2010-06-24 | Polytec Automotive Gmbh & Co. Kg | Nockenwellenmodul |
DE102011079166A1 (de) * | 2011-07-14 | 2013-01-17 | Mahle International Gmbh | Brennkraftmaschine |
DE102012007334A1 (de) | 2012-04-12 | 2013-10-17 | Neumayer Tekfor Holding Gmbh | Verfahren zum Herstellen eines Nockenwellenmoduls und entsprechendes Nockenwellenmodul |
DE102012223811A1 (de) | 2012-12-19 | 2014-06-26 | Mahle International Gmbh | Nockenwelle |
DE102014208337A1 (de) * | 2014-05-05 | 2015-11-05 | Schaeffler Technologies AG & Co. KG | Trägermodul |
DE102014210477A1 (de) * | 2014-06-03 | 2015-12-03 | Schaeffler Technologies AG & Co. KG | Trägermodul |
DE102014212446A1 (de) * | 2014-06-27 | 2015-12-31 | Polytec Plastics Germany Gmbh & Co. Kg | Zylinderkopfhaube eines Kraftfahrzeuges |
DE102015211068B4 (de) | 2015-06-17 | 2021-09-16 | Thyssenkrupp Ag | Kombinationsmodul aufweisend einen Einlegering und ein Befestigungselement |
DE102015224440A1 (de) * | 2015-12-07 | 2017-06-08 | Mahle International Gmbh | Zylinderkopfhaube |
DE102016121480B4 (de) * | 2016-11-09 | 2023-07-27 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verfahren zur Herstellung eines Nockenwellenmoduls |
CN106704025A (zh) * | 2016-12-09 | 2017-05-24 | 江苏四达动力机械集团有限公司 | 一种顶置凸轮高速柴油机多功能罩结构 |
DE102017213684A1 (de) | 2017-08-07 | 2019-02-07 | Mahle International Gmbh | Modul aus einer Zylinderkopfhaube und einem Nockenwellenlager, Verbund des Moduls mit einem Zylinderkopf sowie Verfahren zum Herstellen dieses Verbunds |
CN108547704A (zh) * | 2018-06-25 | 2018-09-18 | 南京世界村汽车动力有限公司 | 一种汽车发动机缸盖加固装置 |
EP4081702A4 (de) * | 2019-12-24 | 2024-02-28 | Fleetguard Filters Private Ltd | Zylinderabdeckung für verbrennungsmotor |
DE102022203445A1 (de) | 2022-04-06 | 2023-10-12 | Mahle International Gmbh | Zylinderkopfhaubenanordnung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987007323A1 (en) * | 1986-05-21 | 1987-12-03 | Bennett Automotive Technology Pty. Ltd. | Engines for use with gaseous fuels |
WO2003106832A1 (de) * | 2002-06-15 | 2003-12-24 | Daimlerchrysler Ag | Zylinderkopf einer hubkolbenbrennkraftmaschine |
US20040144349A1 (en) * | 2003-01-28 | 2004-07-29 | Wampula Dipl. - Ing Torsten | Plastic valve cover with integrated metal |
WO2007083224A2 (en) * | 2006-01-19 | 2007-07-26 | Toyota Jidosha Kabushiki Kaisha | Camshaft support structure of an internal combustion engine and assembly method thereof |
JP2007315253A (ja) * | 2006-05-24 | 2007-12-06 | Toyota Motor Corp | 内燃機関の動弁機構 |
EP1998034A2 (de) * | 2007-05-30 | 2008-12-03 | Mahle International GmbH | Zylinderkopfhaube |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2089277A (en) * | 1933-10-18 | 1937-08-10 | Int Motor Co | Steel motor |
US2098451A (en) * | 1936-07-18 | 1937-11-09 | Gilmore Harry | Method of strengthening crankcases |
JPS5444118A (en) * | 1977-09-13 | 1979-04-07 | Nissan Motor Co Ltd | Low noise engine for cars |
US4209209A (en) * | 1978-08-21 | 1980-06-24 | General Motors Corporation | Fabricated engine main bearing caps |
DE3020818A1 (de) * | 1979-06-02 | 1980-12-04 | Nissan Motor | Laermverringernder deckel |
DE3639218A1 (de) * | 1986-11-15 | 1988-05-26 | Karl Joh Gummiwarenfab | Ventildeckel fuer den zylinderkopf eines verbrennungsmotors |
FR2663366B1 (fr) * | 1990-06-15 | 1994-09-16 | Peugeot | Agencement d'arbre a cames dans la culasse d'un moteur a combustion interne. |
JPH0482343A (ja) | 1990-07-24 | 1992-03-16 | Matsushita Seiko Co Ltd | 送受信装置 |
JPH0482343U (de) * | 1990-11-29 | 1992-07-17 | ||
US5562072A (en) * | 1994-09-06 | 1996-10-08 | Chrysler Corporation | Valve lash adjustment for overhead camshaft type engine |
JPH08128306A (ja) * | 1994-11-02 | 1996-05-21 | Suzuki Motor Corp | エンジンのカムシャフト構造 |
DE19603692A1 (de) * | 1996-02-02 | 1997-08-07 | Mbi Maschinen Und Bauingenieur | Zylinderkopfdeckel mit integrierter Nockenwellen-Lagergasse für Kolbenverbrennungsmotoren |
JPH09217651A (ja) * | 1996-02-09 | 1997-08-19 | Suzuki Motor Corp | 内燃機関のヘッドカバー |
DE19807675A1 (de) * | 1998-02-25 | 1999-08-26 | Schaeffler Waelzlager Ohg | Zylinderkopf einer Brennkraftmaschine mit wenigstens einer Nockenwelle |
JPH11324846A (ja) * | 1998-05-11 | 1999-11-26 | Yamaha Motor Co Ltd | 内燃機関 |
AT3676U1 (de) * | 1999-06-17 | 2000-06-26 | Avl List Gmbh | Gehäuse |
DE19959989A1 (de) * | 1999-12-13 | 2001-06-21 | Audi Ag | Lagerung zumindest einer Nockenwelle |
DE10034329C2 (de) * | 2000-07-14 | 2002-05-16 | Reinz Dichtungs Gmbh U Co Kg | Ventilhaube für Verbrennungskraftmaschinen |
KR20020094565A (ko) * | 2001-06-12 | 2002-12-18 | 현대자동차주식회사 | 엔진의 캠샤프트 고정장치 |
DE50108089D1 (de) * | 2001-07-04 | 2005-12-22 | Ford Global Tech Llc | Adapter für Kraftstoffhochdruckeinspritzpumpen für benzindirekteinspritzende Hubkolbenbrennkraftmaschinen |
DE20120912U1 (de) * | 2001-12-24 | 2002-06-06 | Volkswagen Ag | Zylinderkopfhaube für eine Brennkraftmaschine |
US6591801B1 (en) * | 2002-06-11 | 2003-07-15 | General Motors Corporation | Engine cover balanced isolated support and seal |
JP4052964B2 (ja) * | 2003-03-19 | 2008-02-27 | 本田技研工業株式会社 | ロッカーアーム軸の回り止め装置 |
DE10331089A1 (de) * | 2003-07-09 | 2005-02-24 | Volkswagen Ag | Zylinderkopfhaube und Verfahren zur Herstellung |
DE10349804A1 (de) * | 2003-10-24 | 2005-06-09 | Audi Ag | Anordnung eines Ventiltriebes |
DE102004004973A1 (de) * | 2004-01-31 | 2005-09-01 | Aventis Pharma Deutschland Gmbh | 7-Phenylamino-4-chinolon-3-carbonsäure-Derivate, Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel |
DE102004049739A1 (de) * | 2004-10-13 | 2006-04-27 | Bayerische Motoren Werke Ag | Zylinderkopfanordnung für einen Zylinderkopf einer Brennkraftmaschine |
AT500411B8 (de) * | 2004-11-25 | 2007-02-15 | Avl List Gmbh | Zylinderkopfanordnung für eine brennkraftmaschine |
DE202005010449U1 (de) * | 2005-06-30 | 2006-11-09 | Mann + Hummel Gmbh | Zylinderkopfhaube für einen Zylinderkopf einer Brennkraftmaschine |
JP4238874B2 (ja) * | 2006-01-19 | 2009-03-18 | トヨタ自動車株式会社 | 内燃機関のカムシャフト支持構造 |
EP1974126B1 (de) * | 2006-01-19 | 2011-08-17 | Toyota Jidosha Kabushiki Kaisha | Nockenwellenträgerstruktur für verbrennungsmotor |
DE102006005333B4 (de) * | 2006-02-07 | 2021-12-16 | Bayerische Motoren Werke Aktiengesellschaft | Ventiltrieb für eine Brennkraftmaschine |
JP2008057406A (ja) * | 2006-08-30 | 2008-03-13 | Toyota Motor Corp | 内燃機関のカムシャフト支持構造 |
-
2007
- 2007-12-31 DE DE102007063254A patent/DE102007063254A1/de not_active Withdrawn
-
2008
- 2008-10-20 JP JP2010541038A patent/JP5342564B2/ja not_active Expired - Fee Related
- 2008-10-20 WO PCT/EP2008/064114 patent/WO2009083287A1/de active Application Filing
- 2008-10-20 US US12/810,713 patent/US9175636B2/en not_active Expired - Fee Related
- 2008-10-20 CN CN2008801235223A patent/CN101918694B/zh not_active Expired - Fee Related
- 2008-10-20 EP EP08866659.9A patent/EP2225452B1/de not_active Not-in-force
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987007323A1 (en) * | 1986-05-21 | 1987-12-03 | Bennett Automotive Technology Pty. Ltd. | Engines for use with gaseous fuels |
WO2003106832A1 (de) * | 2002-06-15 | 2003-12-24 | Daimlerchrysler Ag | Zylinderkopf einer hubkolbenbrennkraftmaschine |
US20040144349A1 (en) * | 2003-01-28 | 2004-07-29 | Wampula Dipl. - Ing Torsten | Plastic valve cover with integrated metal |
WO2007083224A2 (en) * | 2006-01-19 | 2007-07-26 | Toyota Jidosha Kabushiki Kaisha | Camshaft support structure of an internal combustion engine and assembly method thereof |
JP2007315253A (ja) * | 2006-05-24 | 2007-12-06 | Toyota Motor Corp | 内燃機関の動弁機構 |
EP1998034A2 (de) * | 2007-05-30 | 2008-12-03 | Mahle International GmbH | Zylinderkopfhaube |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016115237A1 (de) | 2016-08-17 | 2018-03-08 | Thyssenkrupp Ag | Nockenwellenmodul, Dichtung und Verfahren zur Herstellung eines Nockenwellenmoduls |
DE102016115237B4 (de) | 2016-08-17 | 2019-06-13 | Thyssenkrupp Ag | Nockenwellenmodul, Dichtung und Verfahren zur Herstellung eines Nockenwellenmoduls |
DE102016115237C5 (de) | 2016-08-17 | 2023-11-16 | Thyssenkrupp Ag | Nockenwellenmodul, Dichtung und Verfahren zur Herstellung eines Nockenwellenmoduls |
Also Published As
Publication number | Publication date |
---|---|
DE102007063254A1 (de) | 2009-07-02 |
JP2011508160A (ja) | 2011-03-10 |
US20110005490A1 (en) | 2011-01-13 |
EP2225452B1 (de) | 2016-09-28 |
JP5342564B2 (ja) | 2013-11-13 |
EP2225452A1 (de) | 2010-09-08 |
US9175636B2 (en) | 2015-11-03 |
CN101918694B (zh) | 2012-11-14 |
CN101918694A (zh) | 2010-12-15 |
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