Planetary gear transmission systems or components – Fluid drive or control of planetary gearing – Fluid controlled mechanical clutch or brake
Reexamination Certificate
2006-08-15
2006-08-15
Bonck, Rodney H. (Department: 3681)
Planetary gear transmission systems or components
Fluid drive or control of planetary gearing
Fluid controlled mechanical clutch or brake
C475S116000, C475S269000, C475S311000, C475S312000, C475S316000, C192S048400, C192S048600, C192S048920, C192S046000, C192S054500, C192S221100, C192S219200
Reexamination Certificate
active
07090608
ABSTRACT:
A wheel transmission for a heavy construction vehicle, which can be applied to specially-equipped vehicles as well as heavy construction vehicles such as a forklift truck and a mechanical shovel. The wheel transmission (200) is intended to drive a pair of right and left wheels independently, and includes a planetary gear assembly (210), a change clutch part (230), a one-way clutch part (300), and a brake part (270) housed in an axle hub at which opposite ends of a drive axle shaft are located, turning force from an engine of a heavy construction vehicle being transferred to the drive axle shaft through a torque converter, a driving shaft, a final reduction gear and a differential gear.
REFERENCES:
patent: 3039327 (1962-06-01), Breting
patent: 3137182 (1964-06-01), Berchtold
patent: 3937105 (1976-02-01), Arai et al.
patent: 4788886 (1988-12-01), Nussbaumer et al.
patent: 5186693 (1993-02-01), Nishida et al.
patent: 5267917 (1993-12-01), Kadotani et al.
patent: 5569109 (1996-10-01), Okada
patent: 5725079 (1998-03-01), Matsumoto et al.
patent: 5853344 (1998-12-01), Tsukamoto et al.
patent: 5918715 (1999-07-01), Ruth et al.
patent: 5951433 (1999-09-01), Tsukamoto et al.
patent: 6309322 (2001-10-01), Shim
Le David D.
Sherr & Nourse, PLLC
Wooyoung Hydraulics Co., Ltd.
LandOfFree
Wheel transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wheel transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wheel transmission will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3664265