Measuring and testing – Test stand – For engine
Patent
1981-01-21
1983-07-19
Birmiel, Howard A.
Measuring and testing
Test stand
For engine
33180AT, 33181AT, 73118, F02P 1700, G01M 1500
Patent
active
043936938
ABSTRACT:
The positions of selected valves are determined by measurement of their respective retainers by means of displacement gauges. When a given piston is at top dead center in the compression stroke, the retainers of the intake and exhaust valves of that piston are not displaced, but when that same piston is at the top dead center position in the exhaust stroke the intake and exhaust valve retainers of that cylinder are displaced to known positions as are intake and exhaust valve retainers of certain other cylinders, thereby indicating whether the crank position is such as to place the selected piston in the top dead center position of the compression stroke or in the top dead center position of the exhaust stroke. Inability to obtain correct correlated readings for the retainers of the related valves indicates likelihood of misassembly of the cotters on one or more of the valves.
REFERENCES:
patent: 2072984 (1937-03-01), Haskins
patent: 2819534 (1958-01-01), Kitzman
patent: 3456501 (1969-07-01), Walker et al.
patent: 3889528 (1975-06-01), Grikscheit et al.
patent: 3988925 (1976-11-01), Seccombe et al.
patent: 4235101 (1980-11-01), Stadelmann
Birmiel Howard A.
Toyota Jidosha & Kabushiki Kaisha
LandOfFree
Apparatus and method for detecting crank shaft orientation and v does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for detecting crank shaft orientation and v, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for detecting crank shaft orientation and v will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-745504