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Paper Title: Design and Fabrication of El-Bow Power Transmission With Cutter
Authors Name: P.Viswabharathy , R. HARIMAHESWARAN , D.Muralidharan , E.Muthuraj , T.Karthick Raja
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Published Paper Id: IJNRD1709009
Published In: Volume 2 Issue 9, September-2017
Abstract: In this project “EL-BOW TRANSMISSION” being compact and portable equipment, which is skillful and is having practice in transmitting power at right angle without any gears being manufactured. The El-bow Mechanism transmits the input power towards the output side such a way that the angular forces produced in the slacks are transmitted with the help of rods which takes up the input power and the right angle drive is transferred towards the output slack and rod assembly. Hence very little friction plays while the power is being transmitted. Hunting and back lash errors are absent. Therefore, it is appreciated that efficiency as high as 90-92% are possible in gear less transmission mechanism. So, instead of using gears, this technology elegantly converts rotational motion using a set of cylindrical bars, bent to 90º .Both the input shaft and the housing have rotational axes. The rotational axis of the input shaft is disposed at an angle of 90 degree with respect to the rotational axis of the housing. As a result, rotation of the input shaft results in a processional motion of the axis of the bent link. The rotary and reciprocating motion of bent link transmit rotation of prime mover to 90 degree without any gear system to an output shaft. Then the output shaft is connected to the “SCOTCH YOKE MECHANISM” which will convert rotational motion into reciprocating motion so, we had made a cutting device with the help of hacksaw blade, which is welded with scotch mechanism. This sawing machine is faster and easier then hand sawing and will produce a accurate and desired cut on the work piece.
Keywords: EL-Bow , Scotch Yoke Mechanism, Cutter, Sawing Machine.
Cite Article: "Design and Fabrication of El-Bow Power Transmission With Cutter ", International Journal of Novel Research and Development (, ISSN:2456-4184, Vol.2, Issue 9, page no.32-40, September-2017, Available :
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