DE19680296D2 - Hydraulic lash adjuster - Google Patents
Hydraulic lash adjusterInfo
- Publication number
- DE19680296D2 DE19680296D2 DE19680296T DE19680296T DE19680296D2 DE 19680296 D2 DE19680296 D2 DE 19680296D2 DE 19680296 T DE19680296 T DE 19680296T DE 19680296 T DE19680296 T DE 19680296T DE 19680296 D2 DE19680296 D2 DE 19680296D2
- Authority
- DE
- Germany
- Prior art keywords
- lash adjuster
- hydraulic lash
- hydraulic
- adjuster
- lash
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19680296T DE19680296D2 (en) | 1995-04-29 | 1996-02-13 | Hydraulic lash adjuster |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995115835 DE19515835A1 (en) | 1995-04-29 | 1995-04-29 | Hydraulic lash adjuster |
PCT/DE1996/000222 WO1996035043A1 (en) | 1995-04-29 | 1996-02-13 | Hydraulic clearance compensator |
DE19680296T DE19680296D2 (en) | 1995-04-29 | 1996-02-13 | Hydraulic lash adjuster |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19680296D2 true DE19680296D2 (en) | 1997-09-18 |
Family
ID=7760714
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995115835 Withdrawn DE19515835A1 (en) | 1995-04-29 | 1995-04-29 | Hydraulic lash adjuster |
DE19680296T Expired - Fee Related DE19680296D2 (en) | 1995-04-29 | 1996-02-13 | Hydraulic lash adjuster |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995115835 Withdrawn DE19515835A1 (en) | 1995-04-29 | 1995-04-29 | Hydraulic lash adjuster |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE19515835A1 (en) |
WO (1) | WO1996035043A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19617695A1 (en) * | 1996-05-03 | 1997-11-13 | Ford Werke Ag | Hydraulic valve clearance adjuster for IC-engine |
DE19730427B4 (en) * | 1997-07-16 | 2015-03-26 | Schaeffler Technologies AG & Co. KG | Hydraulic clearance compensation element |
DE102007009121A1 (en) * | 2007-02-24 | 2008-04-30 | Audi Ag | Hydraulic valve clearance-compensation element, particularly for internal combustion engine of motor vehicle, has pneumatic cylinder, in which pressure piston is supported axially in moving manner |
DE102014007536B4 (en) * | 2014-05-16 | 2016-02-25 | Audi Ag | Internal combustion engine with a valve train |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2468332A (en) * | 1946-04-29 | 1949-04-26 | Johnson Products Inc | Tappet construction |
DE830433C (en) * | 1950-07-27 | 1952-02-04 | Bosch Gmbh Robert | Tappet for valve drive |
FR85762E (en) * | 1964-03-02 | 1965-10-08 | Motomak | Self-hydraulically adjustable valve pushrod for piston engines |
GB1498460A (en) * | 1975-12-30 | 1978-01-18 | Nissan Motor | Hydraulic valve lifter for internal combustion engine |
DE3935027A1 (en) * | 1989-10-20 | 1991-04-25 | Bayerische Motoren Werke Ag | Hydraulic valve play equaliser - has extra spring-loaded piston with both pistons in force path of I.c. engine valve control |
FR2677704B1 (en) * | 1991-06-14 | 1995-02-17 | Renault | HYDRAULIC GAME RETRIEVAL DEVICE FOR DISTRIBUTION OF INTERNAL COMBUSTION ENGINE. |
DE4201618A1 (en) * | 1992-01-22 | 1993-07-29 | Schaeffler Waelzlager Kg | PILOT WITH HYDRAULIC VALVE COMPENSATION AND EMPTY LIFTING PISTON |
-
1995
- 1995-04-29 DE DE1995115835 patent/DE19515835A1/en not_active Withdrawn
-
1996
- 1996-02-13 WO PCT/DE1996/000222 patent/WO1996035043A1/en active Application Filing
- 1996-02-13 DE DE19680296T patent/DE19680296D2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1996035043A1 (en) | 1996-11-07 |
DE19515835A1 (en) | 1996-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: INA WAELZLAGER SCHAEFFLER OHG, 91074 HERZOGENAURAC |
|
8127 | New person/name/address of the applicant |
Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8139 | Disposal/non-payment of the annual fee |