JPS5677505A - Tappet clearance adjusting apparatus for engine - Google Patents
Tappet clearance adjusting apparatus for engineInfo
- Publication number
- JPS5677505A JPS5677505A JP13952880A JP13952880A JPS5677505A JP S5677505 A JPS5677505 A JP S5677505A JP 13952880 A JP13952880 A JP 13952880A JP 13952880 A JP13952880 A JP 13952880A JP S5677505 A JPS5677505 A JP S5677505A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- tappet clearance
- comes
- adjusting
- adjustment screw
- 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
Links
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
PURPOSE: To enable to adjust the tappet clearance with high accuracy, by adjusting the tappet clearance on the basis of the turning angle of an adjustment screw with respect to a predetermined valve displacing point in an adjustment screw loosening direction in the state that the valve is kept open.
CONSTITUTION: In adjusting the tappet clearance of an intake valve 8, a cam- shaft 20 is turned such that a pad surface 25 of a rocker arm 21 of the intake valve 8 comes into contact with the base circle of a cam 19. Then, a displacement meter 31 of a displacement measuring means 3 is moved forward until its contact member 33 comes into contact with a retainer 15. Thereafter, a unit body 51 is lowered until a flat top 52 of a driver element 53 comes into engagement with a slot formed at the top of an adjustment screw 27, and a socket wrench element 77 is brought into engagement with a lock nut 29. The tappet clearance of valve 8 is adjusted by loosening the lock nut 29 in the above state and adjusting the valve opening position of valve 8 through controlling of rotation of a pulse motor 64 by use of the displacement meter 31.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13952880A JPS5677505A (en) | 1980-10-06 | 1980-10-06 | Tappet clearance adjusting apparatus for engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13952880A JPS5677505A (en) | 1980-10-06 | 1980-10-06 | Tappet clearance adjusting apparatus for engine |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14040177A Division JPS5474018A (en) | 1977-11-22 | 1977-11-22 | Method and device for adjusting tappet clearances of engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5677505A true JPS5677505A (en) | 1981-06-25 |
JPS628609B2 JPS628609B2 (en) | 1987-02-24 |
Family
ID=15247378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13952880A Granted JPS5677505A (en) | 1980-10-06 | 1980-10-06 | Tappet clearance adjusting apparatus for engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5677505A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5857016A (en) * | 1981-09-29 | 1983-04-05 | Honda Motor Co Ltd | Automatically setting method of tappet clearance in internal-combustion engine |
US6471299B2 (en) | 2001-02-15 | 2002-10-29 | Caterpillar Inc | Mooring device for maintaining a dump body in a raised position |
US7497194B2 (en) | 2004-11-05 | 2009-03-03 | Honda Motor Co., Ltd. | Tappet clearance automatic adjusting device and adjusting method |
US7556005B2 (en) | 2004-09-29 | 2009-07-07 | Honda Motor Co., Ltd. | Automatic tappet clearance adjusting device and method |
US7578276B2 (en) | 2004-09-29 | 2009-08-25 | Honda Motor Co., Ltd. | Automatic tappet clearance adjusting device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119007A (en) * | 1973-03-22 | 1974-11-14 | ||
JPS52124519A (en) * | 1976-04-13 | 1977-10-19 | Sanyo Kiko Kk | Tappet regulating apparatus |
-
1980
- 1980-10-06 JP JP13952880A patent/JPS5677505A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119007A (en) * | 1973-03-22 | 1974-11-14 | ||
JPS52124519A (en) * | 1976-04-13 | 1977-10-19 | Sanyo Kiko Kk | Tappet regulating apparatus |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5857016A (en) * | 1981-09-29 | 1983-04-05 | Honda Motor Co Ltd | Automatically setting method of tappet clearance in internal-combustion engine |
JPS6319683B2 (en) * | 1981-09-29 | 1988-04-25 | Honda Motor Co Ltd | |
US6471299B2 (en) | 2001-02-15 | 2002-10-29 | Caterpillar Inc | Mooring device for maintaining a dump body in a raised position |
US7556005B2 (en) | 2004-09-29 | 2009-07-07 | Honda Motor Co., Ltd. | Automatic tappet clearance adjusting device and method |
US7578276B2 (en) | 2004-09-29 | 2009-08-25 | Honda Motor Co., Ltd. | Automatic tappet clearance adjusting device |
US7497194B2 (en) | 2004-11-05 | 2009-03-03 | Honda Motor Co., Ltd. | Tappet clearance automatic adjusting device and adjusting method |
Also Published As
Publication number | Publication date |
---|---|
JPS628609B2 (en) | 1987-02-24 |
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