IT8847945A0 - Leva per l'azionamento di valvoleper motori a combustione interna - Google Patents
Leva per l'azionamento di valvoleper motori a combustione internaInfo
- Publication number
- IT8847945A0 IT8847945A0 IT8847945A IT4794588A IT8847945A0 IT 8847945 A0 IT8847945 A0 IT 8847945A0 IT 8847945 A IT8847945 A IT 8847945A IT 4794588 A IT4794588 A IT 4794588A IT 8847945 A0 IT8847945 A0 IT 8847945A0
- Authority
- IT
- Italy
- Prior art keywords
- lever
- internal combustion
- combustion engines
- activating valves
- activating
- Prior art date
Links
- 230000003213 activating effect Effects 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 title 1
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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/185—Overhead end-pivot rocking arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Sliding Valves (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873715758 DE3715758A1 (de) | 1987-05-12 | 1987-05-12 | Ventilbetaetigungshebel fuer brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8847945A0 true IT8847945A0 (it) | 1988-05-11 |
IT1219583B IT1219583B (it) | 1990-05-18 |
Family
ID=6327327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47945/88A IT1219583B (it) | 1987-05-12 | 1988-05-11 | Leva per l' azionamento di valvole per motori a combustione interna |
Country Status (5)
Country | Link |
---|---|
US (1) | US4840150A (it) |
JP (1) | JPH0621525B2 (it) |
DE (1) | DE3715758A1 (it) |
FR (1) | FR2615244B1 (it) |
IT (1) | IT1219583B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2595719B2 (ja) * | 1989-06-26 | 1997-04-02 | いすゞ自動車株式会社 | Ohc型動弁機構装置 |
US4995281A (en) * | 1989-07-31 | 1991-02-26 | Ford Motor Company | Lightweight rocker arm |
US5410995A (en) * | 1994-04-15 | 1995-05-02 | Cummins Engine Company, Inc. | Valve crosshead assembly with wear-reducing contact pad |
DE10308613A1 (de) * | 2003-02-27 | 2004-09-16 | Siemens Ag | Ventil mit einem Hebel, Hebel und Verfahren zur Herstellung eines Hebels |
JP5486958B2 (ja) * | 2010-02-26 | 2014-05-07 | 本田技研工業株式会社 | ロッカーアーム構造 |
JP5936001B2 (ja) * | 2011-10-04 | 2016-06-15 | 日鍛バルブ株式会社 | 動弁装置のロッカアーム |
DE102013217298A1 (de) * | 2013-08-30 | 2015-03-05 | Schaeffler Technologies Gmbh & Co. Kg | Schwinghebel für einen Ventiltrieb einer Brennkraftmaschine eines Fahrzeugs und Verfahren zur Herstellung eines Schwinghebels |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819356A1 (de) * | 1978-05-03 | 1979-11-08 | Bayerische Motoren Werke Ag | Schwinghebel fuer den ventiltrieb von brennkraftmaschinen |
US4624223A (en) * | 1980-03-27 | 1986-11-25 | Toledo Stamping & Manufacturing Company | Rocker arm and method of making same |
US4738231A (en) * | 1980-03-27 | 1988-04-19 | Toledo Stamping & Manufacturing Company | One-piece rocker arm with insert |
FR2522724B1 (fr) * | 1981-11-26 | 1985-06-14 | Toho Beslon Co | Culbuteur en matiere plastique renforcee par des fibres et procede pour fabriquer ce culbuteur |
DE3308148A1 (de) * | 1983-03-08 | 1984-09-13 | Daimler-Benz Ag, 7000 Stuttgart | Betaetigungshebel fuer gaswechselventile an brennkraftmaschinen |
JPS6065212A (ja) * | 1983-09-19 | 1985-04-15 | Toyota Motor Corp | 繊維強化樹脂製ロツカア−ム |
DE3342275C1 (de) * | 1983-11-23 | 1985-05-15 | Daimler-Benz Ag, 7000 Stuttgart | Ventilbetätigungshebel mit einem in einer Rechtecknut eingeklebten Gleitkörper |
JPS6114407A (ja) * | 1984-06-29 | 1986-01-22 | Honda Motor Co Ltd | 内燃機関の動弁装置 |
DE3429169C1 (de) * | 1984-08-08 | 1986-01-16 | Feldmühle AG, 4000 Düsseldorf | Steuerelement fuer den Ventiltrieb eines Verbrennungsmotors |
-
1987
- 1987-05-12 DE DE19873715758 patent/DE3715758A1/de active Granted
-
1988
- 1988-05-10 FR FR888806275A patent/FR2615244B1/fr not_active Expired - Fee Related
- 1988-05-11 IT IT47945/88A patent/IT1219583B/it active
- 1988-05-12 US US07/193,671 patent/US4840150A/en not_active Expired - Fee Related
- 1988-05-12 JP JP63113699A patent/JPH0621525B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3715758A1 (de) | 1988-12-01 |
DE3715758C2 (it) | 1992-02-13 |
FR2615244B1 (fr) | 1990-08-24 |
JPH0621525B2 (ja) | 1994-03-23 |
US4840150A (en) | 1989-06-20 |
FR2615244A1 (fr) | 1988-11-18 |
IT1219583B (it) | 1990-05-18 |
JPS63302113A (ja) | 1988-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19930513 |