TY  - BOOK
AU  - Mostafa Mohamed Kamal Bedewy
AU  - Hani Ali Arafa , 
TI  - C-gears : : Comparative study and envisaged applicatin in rotorcraft transmissions / 
PY  - 2008///
CY  - Cairo : 
PB  - Mostafa Mohamed Kamal Bedewy , 
KW  - C-gears
KW  - Double-helical gears
KW  - Gear cutting
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production; Issued also as CD
N2  - The family of cylindrical parallel-axis involute gearing currently include spur helical and double-helical gears all having straight tooth traces in thedeveloped pitch plane however gears with curved tooth traces were also suggested several times in the past hundred and sixty years
UR  - http://172.23.153.220/th.pdf
ER  -