Machine element or mechanism – Gearing – Interchangeably locked
Patent
1979-10-12
1983-07-05
Braun, Leslie
Machine element or mechanism
Gearing
Interchangeably locked
192 4891, 192 53F, F16H 338, F16D 1300, F16D 2102
Patent
active
RE0312967
ABSTRACT:
A shiftable change speed gear system, particularly a transmission, having resilient shifting mechanisms for simplifying the transmission structure and the shifting thereof. The transmission is preferably provided with multiple countershafts having countershaft gears thereon disposed in meshing engagement with main shaft gears encircling the transmission main shaft, said main shaft gears being supported on and solely by the countershaft gears. The main shaft gears are axially movable relative to the main shaft by conventional means for effecting shifting of the transmission. The main shaft gears cooperate with clutch rings which surround and are supported on and for rotation with the main shaft, the clutch rings also being axially movable relative to the main shaft and being resiliently urgeable in a direction toward the respective main shaft gear with which same cooperates, whereby shifting of the main shaft gear toward its respective clutch ring causes resilient axial movement of the latter until synchronization is achieved to permit the clutch ring to move axially in response to said resilient urging and engage the main shaft gear. The transmission, in one modification thereof, is provided with a range section which also incorporates a shiftable main shaft gear therein, the main shaft of the transmission comprising a single shaft which extends continuously through both the main transmission section and the range section.
REFERENCES:
patent: 2267452 (1941-12-01), Fishburn
patent: 2369369 (1945-02-01), Peterson et al.
patent: 2375790 (1945-05-01), Iavelli et al.
patent: 2607458 (1952-08-01), Orr
patent: 2886982 (1959-05-01), Thomas
patent: 2892524 (1959-06-01), Sinclair
patent: 3105395 (1963-10-01), Perkins
patent: 3175413 (1965-03-01), Peras
patent: 3237472 (1966-03-01), Perkins
patent: 3283613 (1966-11-01), Perkins
patent: 3335616 (1967-08-01), Perkins
patent: 3425290 (1969-02-01), Perkins
patent: 3498155 (1970-03-01), Ivanchich et al.
patent: 3500695 (1970-03-01), Keiser
patent: 3645147 (1972-02-01), Fodrea
patent: 3745847 (1973-07-01), Worner et al.
Braun Leslie
Eaton Corporation
Gordon H. D.
Grace C. H.
LandOfFree
Transmission with resiliently loaded mainshaft gears does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmission with resiliently loaded mainshaft gears, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission with resiliently loaded mainshaft gears will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1433453