Gear box

Details Gear box Gear box

1995-04-11

1996-09-24

Wright, Dirk

Machine element or mechanism

Gearing

Interchangeably locked

F16H 302

Patent

active

055579795

ABSTRACT:
In a gearbox (1) with coaxial drive shaft (2) and driven shaft (3), wherein a clutch sleeve (5) which can be displaced in the axial direction (4) of these shafts (2,3) can be moved from a coupling position in which the drive shaft (2) and driven shaft (3) are directly connected into a position in which the shafts (2,3) are connected at least by one gear stage (16,17), the clutch sleeve (5) is constructed with at least one internal gear (7) and at least one external gear (9, 14) wherein in the directly coupled position of the shafts (2,3) these are connected with each other by means of an internal gear (7) and an external gear (9) of the clutch sleeve (5). With a gearbox (1) of this type with extremely short construction and at extremely low mounting expenses high torques can be securely transmitted and one can simply switch over from a first switching stage to a second switching stage.

REFERENCES:
patent: 1439402 (1922-12-01), Buckwalter
patent: 1447856 (1923-03-01), Johnson
patent: 1459578 (1923-06-01), Densmore
patent: 1927641 (1933-09-01), Griffith
patent: 1947847 (1934-02-01), Harvey
patent: 2245815 (1941-06-01), Peterson et al.
patent: 2534134 (1950-12-01), Kirkpatrick
patent: 3152657 (1964-10-01), Ede et al.
patent: 5226338 (1993-07-01), Reynolds et al.

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