JPH01145908U - - Google Patents

Info

Publication number
JPH01145908U
JPH01145908U JP4232188U JP4232188U JPH01145908U JP H01145908 U JPH01145908 U JP H01145908U JP 4232188 U JP4232188 U JP 4232188U JP 4232188 U JP4232188 U JP 4232188U JP H01145908 U JPH01145908 U JP H01145908U
Authority
JP
Japan
Prior art keywords
valve
internal combustion
rocker arm
closing device
opening
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.)
Granted
Application number
JP4232188U
Other languages
Japanese (ja)
Other versions
JPH0730889Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988042321U priority Critical patent/JPH0730889Y2/en
Publication of JPH01145908U publication Critical patent/JPH01145908U/ja
Application granted granted Critical
Publication of JPH0730889Y2 publication Critical patent/JPH0730889Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は本考案の実施例を示す側面図
と平面図、第３図〜第５図は油圧リフタの断面図
と底面図と側面図、第６図、第７図は本考案の他
の実施例の部分断面図と部分平面図、第８図、第
９図は従来例の側面図である。 ３０……カムシヤフト、３１……バルブ、３４
……開弁用カム、３５……閉弁用カム、３６……
開弁用ロツカアーム、３７……閉弁用ロツカアー
ム、４１……弁軸、４３……リテーナ、４６……
油圧リフタ。 Figures 1 and 2 are a side view and a plan view showing an embodiment of the present invention, Figures 3 to 5 are a sectional view, bottom view, and side view of a hydraulic lifter, and Figures 6 and 7 are a main view of the hydraulic lifter. A partial sectional view and a partial plan view of other embodiments of the invention, and FIGS. 8 and 9 are side views of the conventional example. 30...Camshaft, 31...Valve, 34
... Valve opening cam, 35... Valve closing cam, 36...
Locker arm for valve opening, 37... Locker arm for valve closing, 41... Valve stem, 43... Retainer, 46...
Hydraulic lifter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カムシヤフトに吸、排気弁を開作動する開弁用
カムと、少なくともロツカアームを介して吸、排
気弁を閉作動する閉弁用カムを形成した内燃機関
の弁強制開閉装置において、吸、排気弁の弁軸に
前記ロツカアームに上方から係合するリテーナを
止着すると共に、リテーナとロツカア―ムの間に
位置してクリアランスを自動調整する円筒中空形
状の油圧リフタを弁軸に嵌装したことを特徴とす
る内燃機関の弁強制開閉装置。 In a forced valve opening/closing device for an internal combustion engine, the valve opening/closing device for an internal combustion engine has a valve-opening cam that opens the intake and exhaust valves on a camshaft, and a valve-closing cam that closes the intake and exhaust valves via at least a rocker arm. A retainer that engages the rocker arm from above is fixed to the valve shaft, and a hollow cylindrical hydraulic lifter that is positioned between the retainer and the rocker arm and automatically adjusts the clearance is fitted onto the valve shaft. Forced valve opening/closing device for internal combustion engines.
JP1988042321U 1988-03-30 1988-03-30 Valve forced opening / closing device for internal combustion engine Expired - Lifetime JPH0730889Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988042321U JPH0730889Y2 (en) 1988-03-30 1988-03-30 Valve forced opening / closing device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988042321U JPH0730889Y2 (en) 1988-03-30 1988-03-30 Valve forced opening / closing device for internal combustion engine

Publications (2)

Publication Number Publication Date
JPH01145908U true JPH01145908U (en) 1989-10-06
JPH0730889Y2 JPH0730889Y2 (en) 1995-07-19

Family

ID=31268731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988042321U Expired - Lifetime JPH0730889Y2 (en) 1988-03-30 1988-03-30 Valve forced opening / closing device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPH0730889Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015500411A (en) * 2011-10-18 2015-01-05 ライトセイル エナジー インコーポレイテッド Compressed gas energy storage system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111408A (en) * 1984-06-26 1986-01-18 Mitsubishi Motors Corp Forced driven valve device of engine
JPS62189306A (en) * 1985-12-07 1987-08-19 フオ−ド　モ−タ−　カンパニ− Forced open-close type valve gear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111408A (en) * 1984-06-26 1986-01-18 Mitsubishi Motors Corp Forced driven valve device of engine
JPS62189306A (en) * 1985-12-07 1987-08-19 フオ−ド　モ−タ−　カンパニ− Forced open-close type valve gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015500411A (en) * 2011-10-18 2015-01-05 ライトセイル エナジー インコーポレイテッド Compressed gas energy storage system

Also Published As

Publication number Publication date
JPH0730889Y2 (en) 1995-07-19

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