AU463616B2 - Hydraulic lash adjuster for overhead cam engines - Google Patents
Hydraulic lash adjuster for overhead cam enginesInfo
- Publication number
- AU463616B2 AU463616B2 AU50055/72A AU5005572A AU463616B2 AU 463616 B2 AU463616 B2 AU 463616B2 AU 50055/72 A AU50055/72 A AU 50055/72A AU 5005572 A AU5005572 A AU 5005572A AU 463616 B2 AU463616 B2 AU 463616B2
- Authority
- AU
- Australia
- Prior art keywords
- lash adjuster
- hydraulic lash
- overhead cam
- cam engines
- engines
- 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
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
- F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
-
- 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
- F01L2001/187—Clips, e.g. for retaining rocker arm on pivot
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
USUS229157 | 1972-02-24 | ||
US00229157A US3805753A (en) | 1972-02-24 | 1972-02-24 | Hydraulic lash adjuster for overhead cam engines |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5005572A AU5005572A (en) | 1974-06-20 |
AU463616B2 true AU463616B2 (en) | 1975-07-31 |
Family
ID=22860047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU50055/72A Expired AU463616B2 (en) | 1972-02-24 | 1972-12-14 | Hydraulic lash adjuster for overhead cam engines |
Country Status (9)
Country | Link |
---|---|
US (1) | US3805753A (en) |
JP (1) | JPS4912224A (en) |
AU (1) | AU463616B2 (en) |
BR (1) | BR7300866D0 (en) |
CA (1) | CA976442A (en) |
DE (1) | DE2300467A1 (en) |
FR (1) | FR2173526A5 (en) |
GB (1) | GB1357080A (en) |
IT (1) | IT972668B (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4098240A (en) * | 1975-02-18 | 1978-07-04 | Eaton Corporation | Valve gear and lash adjustment means for same |
JPS5245783A (en) * | 1975-10-07 | 1977-04-11 | Shindengen Electric Mfg Co Ltd | Power source device for electric dust collector |
US4184464A (en) * | 1977-05-13 | 1980-01-22 | Stanadyne, Inc. | Recirculation groove for hydraulic lash adjuster |
DE2911550C2 (en) * | 1978-03-23 | 1982-12-23 | Aisin Seiki K.K., Kariya, Aichi | Valve clearance compensation device |
DE3101305A1 (en) * | 1980-01-28 | 1981-11-19 | Aisin Seiki K.K., Kariya, Aichi | HYDRAULIC SUPPORT DEVICE FOR A LEVER BEARING OF A VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE |
JPS56124615A (en) * | 1980-03-06 | 1981-09-30 | Aisin Seiki Co Ltd | Rush adjuster device |
JPS5852322Y2 (en) * | 1980-04-15 | 1983-11-29 | カスヤ精工株式会社 | Pressure body rotation prevention device for oil-containing tappet with push rod pressure body |
IT8253761V0 (en) * | 1982-10-05 | 1982-10-05 | Riv Officine Di Villar Perosa | GAME COMPENSATOR DEVICE SUITABLE TO BE INSERTED IN A KINEMATIC CHAIN FOR THE CONTROL OF A VALVE OF AN ENDOTHERMAL MOTOR |
US4481913A (en) * | 1982-12-20 | 1984-11-13 | General Motors Corporation | Hydraulic lash adjuster oil metering ball valve |
JPS60147510A (en) * | 1984-01-13 | 1985-08-03 | Toyota Motor Corp | Spring of end pivot type locker arm for internal-combustion engine moving valve system |
JPS60131605U (en) * | 1984-02-13 | 1985-09-03 | トヨタ自動車株式会社 | Rotsuka arm with built-in hydraulic lifter |
DE3725245A1 (en) * | 1987-07-30 | 1989-02-09 | Schaeffler Waelzlager Kg | BALL JOINT WHICH IS ON BETWEEN A ROCKER ARM AND A VALVE STOVE OF AN INTERNAL COMBUSTION ENGINE |
JPH02135748U (en) * | 1989-04-17 | 1990-11-13 | ||
US5509385A (en) * | 1995-06-15 | 1996-04-23 | Precision Engine Products Corp. | Hydraulic lash adjuster metering valve |
US5964193A (en) * | 1998-08-20 | 1999-10-12 | Ford Global Technologies, Inc. | Synchronous hydraulic lash adjuster |
US5967105A (en) * | 1998-08-24 | 1999-10-19 | Ford Global Technologies, Inc. | Hydraulic lash adjuster with an open ended top plunger surface |
US5931132A (en) * | 1998-08-24 | 1999-08-03 | Freeland; Mark | Hydraulic lash adjuster with pressure relief check valve |
US6006710A (en) * | 1998-08-31 | 1999-12-28 | Ford Global Technologies, Inc. | Hydraulic lash adjuster mechanism with pressure controlled leak down |
US6491012B2 (en) | 2000-09-13 | 2002-12-10 | Toledo Technologies Inc. | Rocker arm assembly having a spring clip valve guide |
DE10056423A1 (en) * | 2000-11-14 | 2002-05-29 | Fev Motorentech Gmbh | Mechanical valve lash adjuster for a valve train on a piston internal combustion engine |
US7191745B2 (en) * | 2002-10-18 | 2007-03-20 | Maclean-Fogg Company | Valve operating assembly |
US7028654B2 (en) * | 2002-10-18 | 2006-04-18 | The Maclean-Fogg Company | Metering socket |
DE102005029831A1 (en) | 2004-07-23 | 2006-03-16 | Ina-Schaeffler Kg | Hydraulic valve-lash-adjusting element for engine valve train, has valve shutter virtually stationary within piston which is moved relative to shutter to control upper and lower ports in piston |
DE102012215869A1 (en) * | 2012-09-07 | 2014-03-13 | Schaeffler Technologies AG & Co. KG | Valve train for an internal combustion engine |
US9091187B2 (en) * | 2013-02-04 | 2015-07-28 | GM Global Technology Operations LLC | Stationary hydraulic lash adjuster and roller finger follower assembly clip, and method thereof |
DE102016002513B4 (en) * | 2016-03-02 | 2017-12-28 | Audi Ag | Hydraulic valve clearance compensation element for a valve train of an internal combustion engine, corresponding valve train and method for operating a valve train |
DE102016124579B3 (en) | 2016-12-16 | 2018-05-03 | Schaeffler Technologies AG & Co. KG | Autonomous hydraulic support element |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124114A (en) * | 1964-03-10 | Voorhies | ||
US1798938A (en) * | 1927-04-25 | 1931-03-31 | Gen Motors Res Corp | Hydraulic slack adjuster |
US2818844A (en) * | 1956-09-13 | 1958-01-07 | Wood George | Hydraulic lash adjusters |
US2964027A (en) * | 1958-03-19 | 1960-12-13 | Johnson Products Inc | Valve for metering lubricating oil from a hydraulic tappet to a hollow push rod |
US2954015A (en) * | 1958-10-23 | 1960-09-27 | Eaton Mfg Co | Lubricant delivery control |
US3054392A (en) * | 1960-03-24 | 1962-09-18 | Earl A Thompson | Metering valve |
US3109418A (en) * | 1962-02-23 | 1963-11-05 | William C Exline | Hydraulic valve push rod assembly |
US3144010A (en) * | 1962-08-17 | 1964-08-11 | Gen Motors Corp | Push rod with ball check valve |
US3153404A (en) * | 1963-12-30 | 1964-10-20 | Gen Motors Corp | Hydraulic lash adjuster |
US3439659A (en) * | 1967-05-09 | 1969-04-22 | Standard Screw | Spiral metering valve |
US3439660A (en) * | 1967-05-19 | 1969-04-22 | Standard Screw | Tappet metering disk |
US3587539A (en) * | 1970-04-17 | 1971-06-28 | Johnson Products Inc | Hydraulic lash adjuster |
US3636932A (en) * | 1970-05-18 | 1972-01-25 | Stanadyne Inc | Tappet with means for relieving entrained air |
-
1972
- 1972-02-24 US US00229157A patent/US3805753A/en not_active Expired - Lifetime
- 1972-12-11 CA CA158,595A patent/CA976442A/en not_active Expired
- 1972-12-14 AU AU50055/72A patent/AU463616B2/en not_active Expired
- 1972-12-15 GB GB5799372A patent/GB1357080A/en not_active Expired
- 1972-12-20 IT IT33293/72A patent/IT972668B/en active
-
1973
- 1973-01-05 JP JP48004629A patent/JPS4912224A/ja active Pending
- 1973-01-05 DE DE2300467A patent/DE2300467A1/en not_active Ceased
- 1973-02-05 FR FR7303945A patent/FR2173526A5/fr not_active Expired
- 1973-02-05 BR BR73866A patent/BR7300866D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT972668B (en) | 1974-05-31 |
GB1357080A (en) | 1974-06-19 |
US3805753A (en) | 1974-04-23 |
DE2300467A1 (en) | 1973-08-30 |
BR7300866D0 (en) | 1973-10-11 |
CA976442A (en) | 1975-10-21 |
AU5005572A (en) | 1974-06-20 |
FR2173526A5 (en) | 1973-10-05 |
JPS4912224A (en) | 1974-02-02 |
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