DE4221708A1 - Hohle Achse - Google Patents
Hohle AchseInfo
- Publication number
- DE4221708A1 DE4221708A1 DE4221708A DE4221708A DE4221708A1 DE 4221708 A1 DE4221708 A1 DE 4221708A1 DE 4221708 A DE4221708 A DE 4221708A DE 4221708 A DE4221708 A DE 4221708A DE 4221708 A1 DE4221708 A1 DE 4221708A1
- Authority
- DE
- Germany
- Prior art keywords
- hollow axis
- longitudinal web
- axis according
- profile
- axis
- 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
Links
- 239000000463 material Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 description 11
- 238000003780 insertion Methods 0.000 description 11
- 239000007769 metal material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/151—Making tubes with multiple passages
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
- F01M9/107—Lubrication of valve gear or auxiliaries of rocker shaft bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4221708A DE4221708C2 (de) | 1992-07-02 | 1992-07-02 | Achse zur Lagerung von Ventilbetätigungshebeln |
GB9313391A GB2268547B (en) | 1992-07-02 | 1993-06-29 | A hollow shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4221708A DE4221708C2 (de) | 1992-07-02 | 1992-07-02 | Achse zur Lagerung von Ventilbetätigungshebeln |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4221708A1 true DE4221708A1 (de) | 1994-01-05 |
DE4221708C2 DE4221708C2 (de) | 1996-04-11 |
Family
ID=6462313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4221708A Expired - Fee Related DE4221708C2 (de) | 1992-07-02 | 1992-07-02 | Achse zur Lagerung von Ventilbetätigungshebeln |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4221708C2 (de) |
GB (1) | GB2268547B (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4428875A1 (de) * | 1994-08-08 | 1996-02-15 | Mannesmann Ag | Hohle Achse |
DE19535498A1 (de) * | 1995-09-25 | 1997-03-27 | Audi Ag | Achse zur Lagerung schwenkbarer Bauteile |
WO2001007762A1 (de) * | 1999-07-22 | 2001-02-01 | Daimlerchrysler Ag | Hohlwelle mit innenkanälen, insbesondere ölkanälen |
DE10018063B4 (de) * | 2000-04-12 | 2014-12-31 | Volkswagen Ag | Brennkraftmaschine mit an einem Zylinderkopf gelagerten Kipphebeln |
WO2017215906A1 (de) * | 2016-06-17 | 2017-12-21 | Schmidt Automotive Gmbh | Rotationssymmetrischer hohlkörper und verfahren zu dessen herstellung |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4331504C1 (de) * | 1993-09-16 | 1995-02-16 | Daimler Benz Ag | Verfahren zum Herstellen einer für Brennkraftmaschinen vorgesehenen hohlausgeführten Kipphebelachse |
JP4421166B2 (ja) * | 2002-01-10 | 2010-02-24 | 三菱自動車工業株式会社 | 仕切り壁を有する管及びその製造方法 |
JP4155117B2 (ja) * | 2003-06-12 | 2008-09-24 | 三菱自動車工業株式会社 | ロッカシャフト |
DE102005017561B4 (de) * | 2005-04-16 | 2007-06-14 | Daimlerchrysler Ag | Verfahren zur Herstellung einer Hohlwelle, insbesondere einer Kipphebellagerachse sowie Hohlwelle, insbesondere Kipphebellagerachse |
DE102009031465A1 (de) * | 2009-07-01 | 2011-01-13 | Eugen Geyer Gmbh | Mehrkanalrohr sowie ein Verfahren zu seiner Herstellung |
DE102014215406A1 (de) * | 2014-08-05 | 2016-02-11 | Zf Friedrichshafen Ag | Verfahren zur Herstellung einer Getriebewelle, umfassend zumindest einen axial verlaufenden Ölkanal |
GB2618552A (en) * | 2022-05-10 | 2023-11-15 | Cummins Inc | Composite rocker shaft with integrated oil galleries |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE364936C (de) * | 1919-11-26 | 1923-02-03 | Mueller Paul | Druckfluessigkeitsverteiler fuer hydraulische Kupplungen, insbesondere von Wechselgetrieben |
DE3735156A1 (de) * | 1986-10-16 | 1988-05-26 | Honda Motor Co Ltd | Einrichtung zur ventilbetaetigung in einer brennkraftmaschine |
US5125373A (en) * | 1990-09-26 | 1992-06-30 | Atsugi Unisia Corporation | Oil passage structure for rocker-arm shaft for internal combustion engine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1238022A (de) * | 1967-09-18 | 1971-07-07 | ||
GB1260339A (en) * | 1969-07-17 | 1972-01-12 | Rolls Royce | Improvements in or relating to a combined conduit for pressure fluid and electrical conductors |
DE3419304A1 (de) * | 1984-05-24 | 1985-11-28 | Spiro Research B.V., Helmond | Leitungsrohr zu installationszwecken |
-
1992
- 1992-07-02 DE DE4221708A patent/DE4221708C2/de not_active Expired - Fee Related
-
1993
- 1993-06-29 GB GB9313391A patent/GB2268547B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE364936C (de) * | 1919-11-26 | 1923-02-03 | Mueller Paul | Druckfluessigkeitsverteiler fuer hydraulische Kupplungen, insbesondere von Wechselgetrieben |
DE3735156A1 (de) * | 1986-10-16 | 1988-05-26 | Honda Motor Co Ltd | Einrichtung zur ventilbetaetigung in einer brennkraftmaschine |
US5125373A (en) * | 1990-09-26 | 1992-06-30 | Atsugi Unisia Corporation | Oil passage structure for rocker-arm shaft for internal combustion engine |
Non-Patent Citations (1)
Title |
---|
JP-Abstr. 63-97808 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4428875A1 (de) * | 1994-08-08 | 1996-02-15 | Mannesmann Ag | Hohle Achse |
WO1996005004A1 (de) * | 1994-08-08 | 1996-02-22 | Mannesmann Ag | Verfahren zur herstellung einer hohlen achse |
DE19535498A1 (de) * | 1995-09-25 | 1997-03-27 | Audi Ag | Achse zur Lagerung schwenkbarer Bauteile |
WO2001007762A1 (de) * | 1999-07-22 | 2001-02-01 | Daimlerchrysler Ag | Hohlwelle mit innenkanälen, insbesondere ölkanälen |
DE19934405A1 (de) * | 1999-07-22 | 2001-02-08 | Daimler Chrysler Ag | Hohlwelle mit Innenkanälen, insbesondere Ölkanälen |
DE19934405B4 (de) * | 1999-07-22 | 2005-10-20 | Daimler Chrysler Ag | Hohlwelle mit Innenkanälen, insbesondere Ölkanälen |
DE10018063B4 (de) * | 2000-04-12 | 2014-12-31 | Volkswagen Ag | Brennkraftmaschine mit an einem Zylinderkopf gelagerten Kipphebeln |
WO2017215906A1 (de) * | 2016-06-17 | 2017-12-21 | Schmidt Automotive Gmbh | Rotationssymmetrischer hohlkörper und verfahren zu dessen herstellung |
Also Published As
Publication number | Publication date |
---|---|
GB9313391D0 (en) | 1993-08-11 |
GB2268547B (en) | 1995-11-22 |
GB2268547A (en) | 1994-01-12 |
DE4221708C2 (de) | 1996-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 4244801 Format of ref document f/p: P |
|
Q171 | Divided out to: |
Ref country code: DE Ref document number: 4244801 |
|
8181 | Inventor (new situation) |
Free format text: DOLL, GERHARD, DIPL.-ING., 70186 STUTTGART, DE MUERWALD, MARIO, DIPL.-ING., 73061 EBERSBACH, DE RECKZUEGEL, CHRISTOPH, DIPL.-ING., 70372 STUTTGART, DE |
|
AH | Division in |
Ref country code: DE Ref document number: 4244801 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLER-BENZ AKTIENGESELLSCHAFT, 70567 STUTTGART, |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE |
|
8339 | Ceased/non-payment of the annual fee |