SOME POWER REQUIREMENTS STUDIES WITH OHIO POWER-TAKE-OFF DYNAMOMETER
460116
01/01/1946
- Event
- Content
- A brief resume of the history of power requirement studies of agricultural machinery at Ohio State University will, I hope, be of interest and helpful to establish a background for the work to be discussed later in this paper.The first portable belt dynamometer was built by the Department of Agricultural Engineering in 1922. It consisted of a four cylinder gasoline engine mounted in a balanced cradle. The torque reaction and speed was recorded on a gulley traction dynamometer recording device. A few over-all power requirement studies of a Rumely 22 x 36 thresher were made during the summer of 1923. A study of these first tests gave an impetus to the working out of a more comprehensive technique and program of testing of various types of belt driven agricultural machinery.
- Pages
- 11
- Citation
- McCUEN, G., "SOME POWER REQUIREMENTS STUDIES WITH OHIO POWER-TAKE-OFF DYNAMOMETER," SAE Technical Paper 460116, 1946, https://doi.org/10.4271/460116.