GB2245674B - Tappets - Google Patents
TappetsInfo
- Publication number
- GB2245674B GB2245674B GB9110540A GB9110540A GB2245674B GB 2245674 B GB2245674 B GB 2245674B GB 9110540 A GB9110540 A GB 9110540A GB 9110540 A GB9110540 A GB 9110540A GB 2245674 B GB2245674 B GB 2245674B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tappets
- 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.)
- Expired - Fee Related
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
-
- 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
- F01L1/14—Tappets; Push rods
- F01L1/143—Tappets; Push rods for use with overhead 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/16—Silencing impact; Reducing wear
-
- 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
- F01M9/103—Lubrication of valve gear or auxiliaries of valve stem and guide
-
- 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
- F16H—GEARING
- F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
- F16H53/06—Cam-followers
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/02—Bearing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909011124A GB9011124D0 (en) | 1990-05-17 | 1990-05-17 | Tappets |
GB909011135A GB9011135D0 (en) | 1990-05-17 | 1990-05-17 | Tappet |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9110540D0 GB9110540D0 (en) | 1991-07-03 |
GB2245674A GB2245674A (en) | 1992-01-08 |
GB2245674B true GB2245674B (en) | 1994-09-28 |
Family
ID=26297090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9110540A Expired - Fee Related GB2245674B (en) | 1990-05-17 | 1991-05-15 | Tappets |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2245674B (en) |
WO (1) | WO1991018189A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9408058U1 (en) * | 1994-05-16 | 1994-07-14 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Tappet for a valve train of an internal combustion engine |
DE4435098A1 (en) * | 1994-09-30 | 1996-04-04 | Kolbenschmidt Ag | Rolled bushing for plain bearings |
DE19517797A1 (en) * | 1995-05-15 | 1996-11-21 | Schaeffler Waelzlager Kg | Tappet for IC engine valve drive |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1213776A (en) * | 1968-05-20 | 1970-11-25 | Gen Motors Corp | Overhead cam valve tappets |
GB2104188A (en) * | 1981-08-11 | 1983-03-02 | Ae Plc | Lubricating piston bearing surfaces |
GB2127928A (en) * | 1982-09-30 | 1984-04-18 | Stanadyne Inc | A tappet for an internal combustion engine |
GB2145945A (en) * | 1983-09-06 | 1985-04-11 | Ae Plc | The manufacture of pistons |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1748703A (en) * | 1928-06-07 | 1930-02-25 | Chrysler Corp | Valve tappet |
US2882878A (en) * | 1957-07-22 | 1959-04-21 | Johnson Products Inc | Self-aligning tappet |
-
1991
- 1991-05-15 WO PCT/GB1991/000766 patent/WO1991018189A1/en unknown
- 1991-05-15 GB GB9110540A patent/GB2245674B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1213776A (en) * | 1968-05-20 | 1970-11-25 | Gen Motors Corp | Overhead cam valve tappets |
GB2104188A (en) * | 1981-08-11 | 1983-03-02 | Ae Plc | Lubricating piston bearing surfaces |
GB2127928A (en) * | 1982-09-30 | 1984-04-18 | Stanadyne Inc | A tappet for an internal combustion engine |
GB2145945A (en) * | 1983-09-06 | 1985-04-11 | Ae Plc | The manufacture of pistons |
Also Published As
Publication number | Publication date |
---|---|
WO1991018189A1 (en) | 1991-11-28 |
GB2245674A (en) | 1992-01-08 |
GB9110540D0 (en) | 1991-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960515 |