Planetary gear transmission systems or components – Differential planetary gearing – Bevel gear differential
Patent
1991-08-08
1993-02-16
Braun, Leslie A.
Planetary gear transmission systems or components
Differential planetary gearing
Bevel gear differential
475220, F16H 140
Patent
active
051866943
ABSTRACT:
A differential assembly for a vehicle comprises four pinions mounted on respective identical carrier pins mounted at 90.degree. intervals in a carrier member. The pins are screwed into correspondingly screwed sockets tightened to a predetermined torque and locked in position by respective locking pins which engage undercuts formed in respective pins. Catastrophic failure due to single pin failure is thereby avoided.
REFERENCES:
patent: 671719 (1901-04-01), Coleman
patent: 741931 (1903-10-01), Sandell
patent: 2200153 (1940-05-01), Bush
patent: 3593595 (1971-07-01), Taylor
patent: 4959043 (1990-09-01), Klotz et al.
Machine Design Theory and Practice, Macmillan Publishing Co., pp. 806-807.
Mark's Standard Handbook For Mechanical Engineers, McGraw Hill, pp. 8-23, 25, 31.
Braun Leslie A.
Massey Ryan W.
Rolls-Royce Motor Cars Limited
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