DE59003551D1 - Bucket tappet with a hydraulic valve lash adjuster. - Google Patents
Bucket tappet with a hydraulic valve lash adjuster.Info
- Publication number
- DE59003551D1 DE59003551D1 DE90124325T DE59003551T DE59003551D1 DE 59003551 D1 DE59003551 D1 DE 59003551D1 DE 90124325 T DE90124325 T DE 90124325T DE 59003551 T DE59003551 T DE 59003551T DE 59003551 D1 DE59003551 D1 DE 59003551D1
- Authority
- DE
- Germany
- Prior art keywords
- hydraulic valve
- lash adjuster
- valve lash
- bucket tappet
- tappet
- 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
- 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
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/245—Hydraulic tappets
- F01L1/25—Hydraulic tappets between cam and valve stem
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4005261A DE4005261A1 (en) | 1990-02-20 | 1990-02-20 | IC-engine valve tappet - has hydraulic valve clearance adjuster with ring channel connecting oil supply and transfer borehole |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59003551D1 true DE59003551D1 (en) | 1993-12-23 |
Family
ID=6400545
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4005261A Withdrawn DE4005261A1 (en) | 1990-02-20 | 1990-02-20 | IC-engine valve tappet - has hydraulic valve clearance adjuster with ring channel connecting oil supply and transfer borehole |
DE90124325T Expired - Fee Related DE59003551D1 (en) | 1990-02-20 | 1990-12-15 | Bucket tappet with a hydraulic valve lash adjuster. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4005261A Withdrawn DE4005261A1 (en) | 1990-02-20 | 1990-02-20 | IC-engine valve tappet - has hydraulic valve clearance adjuster with ring channel connecting oil supply and transfer borehole |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0443146B1 (en) |
DE (2) | DE4005261A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5119774A (en) * | 1990-11-08 | 1992-06-09 | General Motors Corporation | Direct acting hydraulic valve lifter |
DE4340035B4 (en) * | 1992-12-10 | 2006-02-23 | Ina-Schaeffler Kg | Mechanical bucket tappet |
US5320074A (en) * | 1993-06-17 | 1994-06-14 | Sealed Power Technologies Limited Partnership | Direct acting hydraulic tappet |
DE4325610A1 (en) * | 1993-07-30 | 1995-02-02 | Schaeffler Waelzlager Kg | Cup-shaped valve lifter |
DE4428309A1 (en) * | 1993-08-24 | 1995-03-02 | Schaeffler Waelzlager Kg | Valve bucket tappet |
DE9317325U1 (en) * | 1993-11-12 | 1994-01-05 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Tappet for a valve train of an internal combustion engine |
DE4343876A1 (en) * | 1993-12-22 | 1995-06-29 | Schaeffler Waelzlager Kg | Valve actuator for IC engine |
DE4437887A1 (en) * | 1994-10-22 | 1996-04-25 | Schaeffler Waelzlager Kg | Valve tappet to actuate at least two engine valves |
DE19602012A1 (en) * | 1996-01-20 | 1997-07-24 | Schaeffler Waelzlager Kg | Valve tappets actuated by a cam of an internal combustion engine |
DE19603916A1 (en) * | 1996-02-03 | 1997-08-07 | Schaeffler Waelzlager Kg | Tappet for the valve train of an internal combustion engine |
DE19724563A1 (en) * | 1997-06-11 | 1998-12-17 | Schaeffler Waelzlager Ohg | Cup-shaped valve tappet for gas exchange valve |
DE10122373B4 (en) * | 2001-05-09 | 2014-09-18 | Schaeffler Technologies Gmbh & Co. Kg | Switchable support element |
DE102005046061A1 (en) * | 2005-09-27 | 2007-03-29 | Schaeffler Kg | Lever e.g. primary lever, for rocker arm device, has carrier part formed as sheet metal molded part from material such as case hardening steel, and sliding surface parts formed as hard metal plates |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3412175A1 (en) * | 1984-03-31 | 1985-10-10 | Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt | CUP-SHAPED HOUSING OF A SELF-ACTUATING HYDRAULICALLY ADJUSTING VALVE TOLDER FOR INTERNAL COMBUSTION ENGINES WITH OVERHEAD CAMSHAFT |
DE8808711U1 (en) * | 1988-03-26 | 1988-08-25 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Self-adjusting hydraulic valve tappet |
DE8902780U1 (en) * | 1989-03-08 | 1989-04-20 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Self-adjusting hydraulic valve tappet |
IT1230012B (en) * | 1989-04-20 | 1991-09-20 | Eaton Automotive Spa | HYDRAULIC TAPPET WITH OIL SUCTION DUCT, FROM THE EXTERNAL TANK TO THE INTERNAL TANK WITHOUT INCLUSIONS OF AIR BUBBLES, MADE BY MECHANICAL PROCESSING. |
-
1990
- 1990-02-20 DE DE4005261A patent/DE4005261A1/en not_active Withdrawn
- 1990-12-15 DE DE90124325T patent/DE59003551D1/en not_active Expired - Fee Related
- 1990-12-15 EP EP90124325A patent/EP0443146B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4005261A1 (en) | 1991-08-22 |
EP0443146A1 (en) | 1991-08-28 |
EP0443146B1 (en) | 1993-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |