Metal working – Method of mechanical manufacture – Gear making
Patent
1996-11-07
1998-11-17
Echols, P. W.
Metal working
Method of mechanical manufacture
Gear making
29791, B21D 5328
Patent
active
RE0359602
ABSTRACT:
Method and apparatus for automatic assembling of a differential gear device, wherein a pair of pinions are introduced by a pinion support device into the chamber of a differential case through respective openings formed through the case, and the pinions are rotatably held between a pair of side gears disposed within the chamber, at respective symmetrical positions which are symmetrical with each other with respect to an axis of rotation of the side gears, so that the pinions are brought into meshing engagement with the side gears by a gear meshing device while one of the side gears is rotated about its axis by a rotating device and while the pinions are held at the respective symmetrical positions.
REFERENCES:
patent: 4959043 (1990-09-01), Klotz et al.
Patent Abstracts of Japan, vol. 17, No. 618 (M-1510), Nov. 15, 1993, JP 5-192830, Aug. 3, 1993.
Ichiki Manabu
Ishikawa Tsutomu
Kanazawa Masatoshi
Echols P. W.
Toyota Jidosha & Kabushiki Kaisha
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