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Automatic Transmissions

SAE Technical Paper Series, 1937
<div class="htmlview paragraph"><b>THIS paper presents an unusually comprehensive review of automatic transmissions, past and present - domestic and foreign. Operating principles, limitations, advantages, and disadvantages of each of many types are explained with the aid of cross-sections and diagrammatic sketches.</b></div> <
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Automatic Transmission Fluid

SAE Technical Paper Series, 1962
<div class="htmlview paragraph">From an automatic transmission engineer's standpoint, this paper describes testing procedures used to measure fluid properties such as viscosity, flash and fire points, foaming, corrosion resistance, wear resistance, durability, and friction.</div> <div class="htmlview paragraph">Also reported are the ...
D. C. Hewitt, N. W. Reighard
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Automatic Transmission Fluids—

Scientific Lubrication, 1959
ALMOST EVERY MOTOR CAR manufactured in the U.S.A. is fitted with one form or other of automatic transmission system. Such transmission systems are quite complex and the fluid used must meet exacting specifications, which, incidentally, are not all exactly similar for all systems.
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AUTOMATIC TRANSMISSION TESTING

SAE Technical Paper Series, 1959
<div class="section abstract"><div class="htmlview paragraph">THE LABORATORY has been described as an “indoor” proving ground. However, laboratory investigations are not intended to substitute for proving ground activities, but rather are a necessary counterpart.
H. H. Kehrl, M. R. Marsh, R. A. Gallant
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Automatic Transmissions in America

Proceedings of the Institution of Mechanical Engineers: Automobile Division, 1952
Since the internal-combustion engine was first adopted for automotive use, American industry has conducted a constant search for a transmission with infinitely variable ratio, fully automatic operation, and high efficiency. The fully automatic transmission has now evolved into a unit providing greater safety and ease of operation for the driver.
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CHEVROLET AUTOMATIC TRANSMISSION

SAE Technical Paper Series, 1950
<div class="section abstract"><div class="htmlview paragraph">THE Chevrolet automatic transmission, the events leading to the selection of the torque converter type of drive, and the characteristics secured with this drive in combination with a high-output engine and low-ratio axle are described here.</div><div class="htmlview ...
R.S. Plexico, R.E. Kaufman
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STUDEBAKER AUTOMATIC TRANSMISSION

SAE Technical Paper Series, 1950
<div class="section abstract"><div class="htmlview paragraph">THE principles of design and the operating characteristics of the Studebaker automatic transmission are presented here.</div><div class="htmlview paragraph">The basic transmission design consists of the following major elements: <ol class="list nostyle"> <li ...
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Automatic Transmission of Power Readings

Transactions of the American Institute of Electrical Engineers, 1924
The need of infornmation at one point as to power conditions in large systems for load dispatching, billing, or other purposes has led to the development of various methods of transmitting power readings over long distances. The development of superpower emphasizes this need and the perfection of means of communicating complete information as to power ...
B. H. Smith, R. T. Pierce
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Intelligent Controlled Automatic Transmission

IFAC Proceedings Volumes, 1993
Abstract The intelligent controlled automatic transmission is the advanced system that can detect the driving environments such as mountainous roads and highways. And this system automatically selects a gear shift pattern suitable for that driving situation. Fuzzy reasoning method is applied to detect the driving environments.
H. Takahashi, M. Yasuoka, T. Matsumura
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AUTOMATIC TRANSMISSION CONTROL SYSTEMS

SAE Technical Paper Series, 1947
<div class="htmlview paragraph"><b>T</b>HIS description of the hydraulic control used with the hydra-matic transmission reveals how the control operates to change ratios under power without direction from the driver.</div> <div class="htmlview paragraph">The control's pattern of automatic shifting for ordinary, high-range ...
O. K. KELLEY, M. S. ROSENBERGER
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