Machine element or mechanism – Gearing – Interchangeably locked
Patent
1982-10-26
1986-04-08
Pate, III, William F.
Machine element or mechanism
Gearing
Interchangeably locked
74360, 74688, 192 488, F16H 308
Patent
active
045804583
ABSTRACT:
The transmission comprises two pairs of aligned coaxial shafts (3,5,12,13) capable of being moved by way of a control relative to each other in an axial direction and having associated therewith at their respective facing ends or sides in each case a clutch disk (37,38,39,40). The shafts can be coupled in various combinations by way of a clutch body (2) disposed so as to be freely shiftable and rotatable between the two pairs of clutch disks.
In order to dispose the motor and the elements driven by it on the same side of the transmission, the first pair of coaxial shafts is formed from an extension (3) of the drive shaft (1) extending beyond the clutch element or body (2) and from a hollow shaft (5) concentrically surrounding this extension (3) and connected to it under a fixed transmission ratio. The second pair of coaxial shafts is formed from two shafts (12,13) disposed in front of the clutch body (2) and surrounding coaxially the drive shaft (1), where each of these shafts (12,13) is connected in each case at definite predetermined transmission ratios via a gear wheel (14,15) with a gear wheel (16,17) which in turn is coupled to or is capable of being coupled to the driven shaft (18).
REFERENCES:
patent: 2251213 (1941-01-01), Lanphere
patent: 2261898 (1941-11-01), Barkeij
patent: 2309864 (1943-02-01), Patterson
patent: 4018106 (1977-04-01), Vozumi et al.
patent: 4312243 (1982-01-01), Gott et al.
Gott Hans
Ritter Gerhard
Ritter Josef
Ritter Klaus
Desai Shirish
EVG Entwicklungs- und Verwertungs-Gesellschaft m.b.H.
Pate III William F.
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