FR2678347B1 - Poussoir de soupape a base d'un materiau plastique et eventuellement de ceramique. - Google Patents
Poussoir de soupape a base d'un materiau plastique et eventuellement de ceramique.Info
- Publication number
- FR2678347B1 FR2678347B1 FR9108035A FR9108035A FR2678347B1 FR 2678347 B1 FR2678347 B1 FR 2678347B1 FR 9108035 A FR9108035 A FR 9108035A FR 9108035 A FR9108035 A FR 9108035A FR 2678347 B1 FR2678347 B1 FR 2678347B1
- Authority
- FR
- France
- Prior art keywords
- tappeter
- valve
- plastic material
- possibly ceramic
- possibly
- 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
- F01L1/205—Adjusting or compensating clearance by means of shims or the like
-
- 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
-
- 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
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2301/00—Using particular materials
-
- 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
- F01L2301/00—Using particular materials
- F01L2301/02—Using ceramic materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9108035A FR2678347B1 (fr) | 1991-06-28 | 1991-06-28 | Poussoir de soupape a base d'un materiau plastique et eventuellement de ceramique. |
EP92401676A EP0520861A1 (fr) | 1991-06-28 | 1992-06-17 | Poussoir de soupape à base d'un matériau plastique et de céramique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9108035A FR2678347B1 (fr) | 1991-06-28 | 1991-06-28 | Poussoir de soupape a base d'un materiau plastique et eventuellement de ceramique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2678347A1 FR2678347A1 (fr) | 1992-12-31 |
FR2678347B1 true FR2678347B1 (fr) | 1994-01-14 |
Family
ID=9414438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9108035A Expired - Fee Related FR2678347B1 (fr) | 1991-06-28 | 1991-06-28 | Poussoir de soupape a base d'un materiau plastique et eventuellement de ceramique. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0520861A1 (fr) |
FR (1) | FR2678347B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10358934A1 (de) * | 2003-12-12 | 2005-07-07 | Bayerische Motoren Werke Ag | Ventilstößel für Verbrennungsmotoren |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4186696A (en) * | 1978-01-31 | 1980-02-05 | Exxon Research & Engineering Co. | Push rods and the like |
JPS58210308A (ja) * | 1982-05-31 | 1983-12-07 | Yamaha Motor Co Ltd | 動弁用タペツトの軽量化構造 |
US4430970A (en) * | 1982-06-11 | 1984-02-14 | Standard Oil Company (Indiana) | Composite tappet |
DE3415228A1 (de) * | 1984-04-21 | 1985-10-31 | Audi AG, 8070 Ingolstadt | Ventilstoessel fuer die ventilsteuerung einer brennkraftmaschine |
JPS63253106A (ja) * | 1987-04-06 | 1988-10-20 | Honda Motor Co Ltd | バルブリフタ |
JPS63285206A (ja) * | 1987-05-14 | 1988-11-22 | Honda Motor Co Ltd | バルブリフタ |
US5060607A (en) * | 1989-06-21 | 1991-10-29 | Ngk Spark Plug Co., Ltd. | Tappet structure |
DE4117425C1 (fr) * | 1991-05-28 | 1992-07-30 | Fa. Carl Freudenberg, 6940 Weinheim, De |
-
1991
- 1991-06-28 FR FR9108035A patent/FR2678347B1/fr not_active Expired - Fee Related
-
1992
- 1992-06-17 EP EP92401676A patent/EP0520861A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0520861A1 (fr) | 1992-12-30 |
FR2678347A1 (fr) | 1992-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |