JPS5598609A - Method of adjusting valve clearance and inspecting valve timing of internal combustion engine - Google Patents

Method of adjusting valve clearance and inspecting valve timing of internal combustion engine

Info

Publication number
JPS5598609A
JPS5598609A JP741879A JP741879A JPS5598609A JP S5598609 A JPS5598609 A JP S5598609A JP 741879 A JP741879 A JP 741879A JP 741879 A JP741879 A JP 741879A JP S5598609 A JPS5598609 A JP S5598609A
Authority
JP
Japan
Prior art keywords
shaped notch
pulley
combustion engine
stopped
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
JP741879A
Other languages
Japanese (ja)
Other versions
JPS5838604B2 (en
Inventor
Shuhei Noro
Kimihiro Takase
Tadashi Naito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP54007418A priority Critical patent/JPS5838604B2/en
Priority to DE19803002015 priority patent/DE3002015A1/en
Publication of JPS5598609A publication Critical patent/JPS5598609A/en
Publication of JPS5838604B2 publication Critical patent/JPS5838604B2/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

PURPOSE: To adjust valve clearance of an iternal combustion engine with high accuracy, by opening the valve and adjusting turning angle of adjust screw on the basis of a predetermined valve displacement position on the way while turning the adjust screw in lossening direction.
CONSTITUTION: Means 5 for detecting V-shaped notch of crank pulley 7 is disposed at a position facing crank pulley 7 and fixed at a position displaced predetermined angle α from top dead point mark S made in the body of engine 1. Then, at the instant when V-shaped notch 7a is detected by V-shaped notch detecting means 5 after crank shaft and pulley 7 are set into rotation through operation of rotary actuator 4, rotation of actuator 4 is stopped and pulley 7 is stopped at the position where its V-shaped notch 7a is registered with the V-shaped notch detecting means 5. Subsequently, actuator 4 is turned in reverse direction and pulley 7 is also turned reversely through an angle α and stopped at the position where its V-shaped notch 7a is registered correctly with top dead point mark S.
COPYRIGHT: (C)1980,JPO&Japio
JP54007418A 1979-01-24 1979-01-24 Valve clearance adjustment and valve timing inspection method for internal combustion engines Expired JPS5838604B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP54007418A JPS5838604B2 (en) 1979-01-24 1979-01-24 Valve clearance adjustment and valve timing inspection method for internal combustion engines
DE19803002015 DE3002015A1 (en) 1979-01-24 1980-01-21 Valve setting tool for IC engine - has adjusting head to rotate valve and locking nuts and measure displacement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54007418A JPS5838604B2 (en) 1979-01-24 1979-01-24 Valve clearance adjustment and valve timing inspection method for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS5598609A true JPS5598609A (en) 1980-07-26
JPS5838604B2 JPS5838604B2 (en) 1983-08-24

Family

ID=11665314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54007418A Expired JPS5838604B2 (en) 1979-01-24 1979-01-24 Valve clearance adjustment and valve timing inspection method for internal combustion engines

Country Status (2)

Country Link
JP (1) JPS5838604B2 (en)
DE (1) DE3002015A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104107A (en) * 1980-01-22 1981-08-19 Toyota Motor Corp Valve mode detector for internal combustion engine
IT1146518B (en) * 1981-07-17 1986-11-12 Finike Italiana Marposs GAME CONTROL EQUIPMENT BETWEEN THE CAMS OF A MOTOR TIMING SHAFT AND THE RELATED VALVES
DE3635929A1 (en) * 1986-10-22 1988-05-05 Daimler Benz Ag Method for adjusting the valve clearance of a valve in an internal combustion engine
FR2649444B1 (en) * 1989-07-06 1991-09-20 Renault Automation METHOD OF ADJUSTING THE ROCKER GAMES OF AN INTERNAL COMBUSTION ENGINE, AND APPARATUS FOR CARRYING OUT SAID METHOD
FR2657118B1 (en) * 1989-07-06 1992-05-29 Renault Automation METHOD FOR ADJUSTING THE ROCKER GAMES OF AN INTERNAL COMBUSTION ENGINE, AND APPARATUS FOR CARRYING OUT SAID METHOD.
IT1253075B (en) * 1991-09-20 1995-07-10 Giuliano Spaggiari DEVICE FOR AUTOMATIC CALIBRATION OF GAS FLOW REGULATION VALVES FOR GAS BURNERS FOR DOMESTIC USE
DE4446143C2 (en) * 1994-12-23 2003-04-03 Bosch Gmbh Robert Device for adjusting an electromagnetically operated pressure medium valve
WO1998042953A1 (en) * 1997-03-24 1998-10-01 Lsp Innovative Automotive Systems Gmbh Valve for an internal combustion engine
GB0021181D0 (en) * 2000-08-30 2000-10-18 Perkins Engines Co Ltd Method for automatically setting valve clearances setting valve clearances in an internal combustion engine
US6471299B2 (en) 2001-02-15 2002-10-29 Caterpillar Inc Mooring device for maintaining a dump body in a raised position
US6474283B1 (en) * 2001-12-18 2002-11-05 Atlas Copco Tools Ab Valve lash setting method and device for executing the method
US7559301B2 (en) * 2002-07-01 2009-07-14 Cinetic Automation Corporation Valve lash adjustment and inspection apparatus
CN103527280B (en) * 2013-10-15 2016-01-20 潍柴重机股份有限公司 A kind of controlling method of diesel engine valve timing

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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417748C2 (en) * 1974-04-11 1975-10-02 Ford-Werke Ag, 5000 Koeln Device for adjusting the valve clearance kl internal combustion engines

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

Also Published As

Publication number Publication date
DE3002015A1 (en) 1980-07-31
DE3002015C2 (en) 1989-06-08
JPS5838604B2 (en) 1983-08-24

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