JPS6346610U - - Google Patents

Info

Publication number
JPS6346610U
JPS6346610U JP14104086U JP14104086U JPS6346610U JP S6346610 U JPS6346610 U JP S6346610U JP 14104086 U JP14104086 U JP 14104086U JP 14104086 U JP14104086 U JP 14104086U JP S6346610 U JPS6346610 U JP S6346610U
Authority
JP
Japan
Prior art keywords
thickness gauge
adjusting screw
rocker arm
top surface
valve
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
JP14104086U
Other languages
Japanese (ja)
Other versions
JPH059445Y2 (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 JP1986141040U priority Critical patent/JPH059445Y2/ja
Publication of JPS6346610U publication Critical patent/JPS6346610U/ja
Application granted granted Critical
Publication of JPH059445Y2 publication Critical patent/JPH059445Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Of Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Description

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

第１図は本考案の一実施例を示す概略構成図で
ある。 １０……弁ステム、１２……バルブキヤツプ、
１４……ロツカアーム、２０……アジヤステイン
グスクリユ、２８……シツクネスゲージ、３０…
…超音波探触子、３２……バルブクリヤランス調
整装置、３４……コントローラ、３６……ステツ
ピングモータ、３８……ドライバ、４０……電磁
弁、４２……エアモータ、４４……減速装置、４
６……トルクトランスデユーサ、４８……ソケツ
ト。 FIG. 1 is a schematic diagram showing an embodiment of the present invention. 10... Valve stem, 12... Valve cap,
14...Rotsuka arm, 20...Asia Sting Screw, 28...Thickness Gauge, 30...
... Ultrasonic probe, 32 ... Valve clearance adjustment device, 34 ... Controller, 36 ... Stepping motor, 38 ... Driver, 40 ... Solenoid valve, 42 ... Air motor, 44 ... Speed reduction device, 4
6... Torque transducer, 48... Socket.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 給気弁又は排気弁の弁ステム頂面と同頂面に当
接すべきロツカアームの当接面との間に介装され
たシツクネスゲージ、上記シツクネスゲージに連
結され超音波をシツクネスゲージに伝達すると共
に同シツクネスゲージ内の反射超音波を検知する
超音波探触子、上記ロツカアームに螺合されその
螺合位置を調整することによつて上記弁ステム頂
面とロツカアームの当接面との間のクリヤランス
を調整するアジヤステイングスクリユ、同アジヤ
ステイングスクリユをロツカアーム上に固定する
ロツクナツト、上記アジヤステイングスクリユに
係合するドライバを駆動するステツピングモータ
、及び上記ドライバに対し同軸的に配設され、ト
ルクトランスデユーサを介してロツクナツトを駆
動するエアモータを具え、上記ステツピングモー
タを起動してアジヤステイングスクリユを廻動さ
せ、上記超音波探触子により検知されたシツクネ
スゲージの反射超音波が設定値に達したとき上記
ステツピングモータを停止させてホールドし、同
ステツピングモータの停止後、上記エアモータを
作動させて上記トルクトランスデユーサにより検
知されるロツクナツトの締付トルクが設定値に達
したとき同エアモータを停止させ、その後上記シ
ツクネスゲージを弁ステム頂面とロツカアーム当
接面との間から退去させるように構成したことを
特徴とするバルブクリヤランス調整装置。 A thickness gauge that is interposed between the top surface of the valve stem of an air supply valve or an exhaust valve and the contact surface of a rocker arm that is to be in contact with the top surface, and a thickness gauge that is connected to the above-mentioned thickness gauge and transmits ultrasonic waves An ultrasonic probe is screwed onto the rocker arm, and by adjusting the screwing position, the contact surface between the top surface of the valve stem and the rocker arm is fixed. an adjusting screw that adjusts the clearance between the adjusting screw, a lock nut that fixes the adjusting screw on the locking arm, a stepping motor that drives a driver that engages the adjusting screw, and a stepping motor that is coaxial with the driver. and an air motor that drives a lock nut via a torque transducer, starts the stepping motor to rotate the adjusting screw, and the thickness gauge detected by the ultrasonic probe. When the reflected ultrasonic waves of A valve clearance adjusting device characterized in that the air motor is stopped when the air motor reaches a set value, and the thickness gauge is then removed from between the top surface of the valve stem and the rocker arm contact surface.
JP1986141040U 1986-09-13 1986-09-13 Expired - Lifetime JPH059445Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986141040U JPH059445Y2 (en) 1986-09-13 1986-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986141040U JPH059445Y2 (en) 1986-09-13 1986-09-13

Publications (2)

Publication Number Publication Date
JPS6346610U true JPS6346610U (en) 1988-03-29
JPH059445Y2 JPH059445Y2 (en) 1993-03-09

Family

ID=31048460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986141040U Expired - Lifetime JPH059445Y2 (en) 1986-09-13 1986-09-13

Country Status (1)

Country Link
JP (1) JPH059445Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002115512A (en) * 2000-10-03 2002-04-19 Yutani:Kk Valve clearance setting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124519A (en) * 1976-04-13 1977-10-19 Sanyo Kiko Kk Tappet regulating apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124519A (en) * 1976-04-13 1977-10-19 Sanyo Kiko Kk Tappet regulating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002115512A (en) * 2000-10-03 2002-04-19 Yutani:Kk Valve clearance setting device

Also Published As

Publication number Publication date
JPH059445Y2 (en) 1993-03-09

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