KR940015153A - Valve Tappet Device for Overhead Valve (OHV) Engines - Google Patents

Valve Tappet Device for Overhead Valve (OHV) Engines Download PDF

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Publication number
KR940015153A
KR940015153A KR1019920024563A KR920024563A KR940015153A KR 940015153 A KR940015153 A KR 940015153A KR 1019920024563 A KR1019920024563 A KR 1019920024563A KR 920024563 A KR920024563 A KR 920024563A KR 940015153 A KR940015153 A KR 940015153A
Authority
KR
South Korea
Prior art keywords
tappet
valve
contact
ohv
cam
Prior art date
Application number
KR1019920024563A
Other languages
Korean (ko)
Inventor
김민희
Original Assignee
이범창
기아자동차 주식회사
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 by 이범창, 기아자동차 주식회사 filed Critical 이범창
Priority to KR1019920024563A priority Critical patent/KR940015153A/en
Publication of KR940015153A publication Critical patent/KR940015153A/en

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Abstract

본 발명은 오우버 헤드 밸브(OHV)형 엔진에 있어서 캠샤프트(2)의 캠면(3)에 접촉되어 상하이동하는 밸브태핏(Valve Tappet)장치에 관한 것으로, 로커아암(11)의 한쪽선단에 연결된 푸시로드(1)의 하부에 설치되어 상기 캠면(3)과 접촉되는 태핏(4)의 내측에는 부시(5)를 갖춘 핀(6)에 의해 고정된 로울러(7)가 이 캠샤프트(2)의 캠면(3)에 접하여 회전가능하게 장착되고 이 태핏(4) 자체의 회전을 방지하기 위해 실린더블럭(8)에 형성된 태핏구멍(9)의 둘레벽(9a)에 접하는 안내핀(10)이 설치됨에 따라 태핏의 하면부의 마찰손실을 저감시키고 정상윤활상태가 유지되어진다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a valve tappet device in contact with the cam face 3 of the cam shaft 2 in an over head valve (OHV) type engine, and which is located at one end of the rocker arm 11. On the inside of the tappet 4 which is installed under the connected push rod 1 and is in contact with the cam face 3, a roller 7 fixed by a pin 6 with a bush 5 is provided on the cam shaft 2. Guide pins 10 rotatably mounted in contact with the cam face 3 of the < RTI ID = 0.0 >) < / RTI > and in contact with the circumferential wall 9a of the tappet holes 9 formed in the cylinder block 8 to prevent rotation of the tappet 4 itself. As it is installed, the friction loss of the lower part of the tappet is reduced and the normal lubrication state is maintained.

Description

오우버 헤드 밸브(OHV)형 엔진의 밸브태핏(Valve Tappet)장치Valve Tappet Device for Overhead Valve (OHV) Engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 밸브태핏의 분리 사시도,1 is an exploded perspective view of the valve tappet according to the present invention;

제2도는 제1도의 결합단면도,2 is a cross-sectional view of FIG.

제3도는 본 발명에 따른 밸브태핏이 설치된 오우버 헤드 밸브(OHV)형 엔진의 부분단면도 이다.3 is a partial cross-sectional view of an over head valve (OHV) type engine equipped with a valve tappet according to the present invention.

Claims (1)

로커아암의 한쪽선단에 연렬된 푸시로드의 하부에 설치되어 캠샤프트의 캠면과 접촉되어지는 오우버 헤드 밸브(OHV)형 엔진의 밸브태핏장치에 있어서, 상기 태핏(4)의 내측에는 부시(5)를 갖춘 핀(6)에 의해 고정되는 로울러(7)가 이 캠샤프트(2)의 캠면(3)에 접하여 회전가능하게 장착되고 이 태핏(4) 자체의 회전을 방지하기 위해 실린더블럭(8)에 형성된 태핏구멍(9)의 둘레벽(9a)에 접하는 안내핀(10)이 설치되어 이루어진 것을 특징으로 하는 오우버 헤드 밸브(OHV)형 엔진의 밸브태핏장치.In the valve tappet apparatus of an over head valve (OHV) type engine installed in a lower portion of a push rod in series with one end of a rocker arm and contacting a cam surface of a cam shaft, a bush 5 is formed inside the tappet 4. Roller (7) fixed by pin (6) with pin 6 is rotatably mounted in contact with cam face (3) of camshaft (2) and cylinder block (8) to prevent rotation of this tappet (4) itself. A valve tappet device for an over head valve (OHV) engine, characterized in that a guide pin (10) is provided in contact with the circumferential wall (9a) of the tappet hole (9). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920024563A 1992-12-17 1992-12-17 Valve Tappet Device for Overhead Valve (OHV) Engines KR940015153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920024563A KR940015153A (en) 1992-12-17 1992-12-17 Valve Tappet Device for Overhead Valve (OHV) Engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920024563A KR940015153A (en) 1992-12-17 1992-12-17 Valve Tappet Device for Overhead Valve (OHV) Engines

Publications (1)

Publication Number Publication Date
KR940015153A true KR940015153A (en) 1994-07-20

Family

ID=67214639

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920024563A KR940015153A (en) 1992-12-17 1992-12-17 Valve Tappet Device for Overhead Valve (OHV) Engines

Country Status (1)

Country Link
KR (1) KR940015153A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100331630B1 (en) * 1999-12-03 2002-04-09 이계안 Tappet structure for over head valve type diesel engine
KR101244845B1 (en) * 2011-01-31 2013-03-19 (주)모토닉 Variable valve lift apparatus for engine
KR101283173B1 (en) * 2011-10-04 2013-07-05 영신정공 주식회사 Tappet Device for Variable Valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100331630B1 (en) * 1999-12-03 2002-04-09 이계안 Tappet structure for over head valve type diesel engine
KR101244845B1 (en) * 2011-01-31 2013-03-19 (주)모토닉 Variable valve lift apparatus for engine
KR101283173B1 (en) * 2011-10-04 2013-07-05 영신정공 주식회사 Tappet Device for Variable Valve

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application