192 clutches and power-stop control – Clutches – Operators
Patent
1985-08-06
1987-09-15
Braun, Leslie
192 clutches and power-stop control
Clutches
Operators
192 85R, 192115, F16D 25061, F16D 1358
Patent
active
046933530
ABSTRACT:
A support for an automatic transmission. The support has a tubular supporting portion having an inner peripheral surface supporting a transmission shaft and an outer peripheral surface supporting an inner cylindrical portion of a hydraulic servo drum of the transmission. The support has working oil passages formed therein and adapted for supplying and discharging a working oil to and from the hydraulic servo drum. The support has a support body including a first oil passage leading from an oil pressure controller for supplying and discharging working oil and communicating with the inner periphery of the tubular supporting portion, a second oil passage providing a communication between the outer periphery and the inner periphery of the tubular supporting portion and an inner oil groove providing a communication between inner peripheral openings of the first and second oil passages. The support further has an inner sleeve fitting on the inner peripheral surface of the tubular supporting portion to cover the oil groove thereby forming an oil passage for working oil, and an outer sleeve fitting on the outer periphery of the tubular supporting portion, the outer sleeve being provided with a sleeve hole aligned with a working oil port formed in the inner cylindrical portion of the hydraulic servo drum and communicating with an outer peripheral opening of the second oil passage. The outer sleeve is further provided in the outer peripheral surface thereof with ring grooves formed at both sides of the sleeve hole and adapted to receive seal rings.
REFERENCES:
patent: 2583556 (1952-01-01), Fleischel
patent: 3236349 (1966-02-01), Wiggins et al.
patent: 3285379 (1966-11-01), Helquist
patent: 3353641 (1967-11-01), Chana
patent: 3421608 (1969-01-01), Van Gorder
patent: 3554057 (1971-01-01), Michnay et al.
patent: 3596537 (1971-08-01), Koivunen
patent: 3642107 (1972-02-01), Borman et al.
patent: 3650364 (1972-03-01), Laing
patent: 3848518 (1974-11-01), Martin
patent: 4421218 (1983-12-01), Haight
Kobayashi Koji
Sumiya Koji
Taga Yutaka
Watanabe Kazuaki
Aisin-Warner Limited
Braun Leslie
Lorence Richard M.
Toyota Jidosha & Kabushiki Kaisha
LandOfFree
Support for transmission shaft and hydraulic servo drum does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Support for transmission shaft and hydraulic servo drum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Support for transmission shaft and hydraulic servo drum will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1379332