GB0114305D0 - Rotary shaft bearings - Google Patents
Rotary shaft bearingsInfo
- Publication number
- GB0114305D0 GB0114305D0 GBGB0114305.6A GB0114305A GB0114305D0 GB 0114305 D0 GB0114305 D0 GB 0114305D0 GB 0114305 A GB0114305 A GB 0114305A GB 0114305 D0 GB0114305 D0 GB 0114305D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotary shaft
- shaft bearings
- bearings
- rotary
- shaft
- 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
Classifications
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/1085—Channels or passages to recirculate the liquid in the bearing
-
- 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
-
- 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
- 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
- F01M9/102—Lubrication of valve gear or auxiliaries of camshaft bearings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact 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
- F01L2001/0476—Camshaft bearings
-
- 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
- F01M1/00—Pressure lubrication
- F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
- F01M2001/064—Camshaft with passageways
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/18—Camshafts
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0114305A GB2378484B (en) | 2001-06-12 | 2001-06-12 | A mounting arrangement for a camshaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0114305A GB2378484B (en) | 2001-06-12 | 2001-06-12 | A mounting arrangement for a camshaft |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0114305D0 true GB0114305D0 (en) | 2001-08-01 |
GB2378484A GB2378484A (en) | 2003-02-12 |
GB2378484B GB2378484B (en) | 2004-06-09 |
Family
ID=9916426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0114305A Expired - Fee Related GB2378484B (en) | 2001-06-12 | 2001-06-12 | A mounting arrangement for a camshaft |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2378484B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007027979B4 (en) * | 2007-06-19 | 2015-07-23 | Audi Ag | Valve train for gas exchange valves of an internal combustion engine with camshaft tunnel bearings |
DE102010019279A1 (en) * | 2010-05-04 | 2011-11-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Internal combustion engine i.e. double-piston engine, has sealing element provided in oil guide sleeve for sealing cylinder head and bearing bracket, where cylinder head comprises retainer for oil guide sleeve |
DE102010019280A1 (en) * | 2010-05-04 | 2011-11-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Internal combustion engine has cylinder head, where width of bracket is greater than distance of two adjacent valve tappets in relation to axial direction of camshaft |
DE102011081486A1 (en) * | 2011-08-24 | 2013-02-28 | Mahle International Gmbh | crankcase |
DE102012016672A1 (en) * | 2012-08-23 | 2014-02-27 | Audi Ag | Internal combustion engine has recess engaged in shaft along radial direction of basic camshaft and in bearing recess of bearing, and bearing seats that are arranged between cylinders of engine main portion along axial direction |
DE102012016674A1 (en) * | 2012-08-23 | 2014-02-27 | Audi Ag | Valve drive for internal combustion engine, has base camshaft formed as hollow shaft, on which cam carrier displaceable rotationally and axially is provided, where base camshaft has bearing shaft |
WO2015000472A1 (en) * | 2013-07-03 | 2015-01-08 | Schaeffler Technologies Gmbh & Co. Kg | Bearing system for central valve systems for dry belt drives |
DE102015006375B3 (en) * | 2015-05-20 | 2016-09-15 | Audi Ag | Internal combustion engine |
JP6327281B2 (en) * | 2016-03-30 | 2018-05-23 | マツダ株式会社 | Engine cam journal lubricant supply mechanism |
DE102018205982A1 (en) * | 2018-04-19 | 2019-10-24 | Mahle International Gmbh | Bearing frame or cylinder head cover of an internal combustion engine |
CN108644238A (en) * | 2018-06-29 | 2018-10-12 | 张家港市新贝机械有限公司 | A kind of split type bearing block |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5967509U (en) * | 1982-10-27 | 1984-05-08 | 本田技研工業株式会社 | Camshaft bearing device in internal combustion engine |
JP2638910B2 (en) * | 1988-03-31 | 1997-08-06 | スズキ株式会社 | Camshaft bearing support device for 4-cycle engine |
DE4008906A1 (en) * | 1990-03-20 | 1991-09-26 | Gkn Automotive Ag | Hollow IC engine camshaft - has drive tube with inner opening incorporating wedges with inner space |
US5729899A (en) * | 1996-10-09 | 1998-03-24 | Kaywood Products Corporation | Camshaft assembly and method of making same |
GB2373545A (en) * | 2001-03-20 | 2002-09-25 | William John Hurr | Camshaft assembly with selectively engageable and disengageable cam lobes |
-
2001
- 2001-06-12 GB GB0114305A patent/GB2378484B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2378484A (en) | 2003-02-12 |
GB2378484B (en) | 2004-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090612 |