JPS55125304A - Tappet space control device - Google Patents
Tappet space control deviceInfo
- Publication number
- JPS55125304A JPS55125304A JP3413779A JP3413779A JPS55125304A JP S55125304 A JPS55125304 A JP S55125304A JP 3413779 A JP3413779 A JP 3413779A JP 3413779 A JP3413779 A JP 3413779A JP S55125304 A JPS55125304 A JP S55125304A
- Authority
- JP
- Japan
- Prior art keywords
- arm
- displacement
- tappet
- space
- measuring piece
- 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 make a constantly stabilized high precision tappet control feasible by detecting a displacement when a locker arm is in contact with a cam base cirle, and another displacement when it is in contact with a valve, thereby obtaining an optimum amount of the tappet space.
CONSTITUTION: After an engine to be adjusted is diposed at a resuired position below an adjusting head 20, an end of a measuring piece 36 is contacted to a bottom of an end of a locker arm 2. An oscillating cylinder 42 is contracted releasing a pushing pressure to an arm 2 by a pusher 43 and oscillating the measuring piece 36 by a spring, and the arm 2 is oscillated until the after end contacts the base circle of a cam 1. The displacement of the arm 2 is measured by a displacement meter 37 through the measuring piece 36. Then by means of the pusher 43 the arm 2 is oscillated to a reverse side eliminating the tappet space at all or nealy about zero while measuring the displacement of the arm 2 likewise so that an optimum space is obtained from these measured values. In order to obtain an optimum space a adjusting screw is turned by a pulsemotor 34 and the work is completed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3413779A JPS55125304A (en) | 1979-03-22 | 1979-03-22 | Tappet space control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3413779A JPS55125304A (en) | 1979-03-22 | 1979-03-22 | Tappet space control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55125304A true JPS55125304A (en) | 1980-09-27 |
JPS627364B2 JPS627364B2 (en) | 1987-02-17 |
Family
ID=12405823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3413779A Granted JPS55125304A (en) | 1979-03-22 | 1979-03-22 | Tappet space control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55125304A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62610A (en) * | 1985-06-27 | 1987-01-06 | Honda Motor Co Ltd | Adjustment of tappet clearance and apparatus thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119007A (en) * | 1973-03-22 | 1974-11-14 |
-
1979
- 1979-03-22 JP JP3413779A patent/JPS55125304A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119007A (en) * | 1973-03-22 | 1974-11-14 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62610A (en) * | 1985-06-27 | 1987-01-06 | Honda Motor Co Ltd | Adjustment of tappet clearance and apparatus thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS627364B2 (en) | 1987-02-17 |
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