Change-under-load transmission

Details Change-under-load transmission Change-under-load transmission

F - Mech Eng,Light,Heat,Weapons

16

H

74/193

F16H 3/16 (2006.01) F16H 3/08 (2006.01)

Patent

CA 1126988

ABSTRACT The invention relates to a change-under-load transmission having an input shaft (1) and an output shaft (6), each carrying a pair of gearwheels (2,3; 4,5). A composite layshaft comprises two pairs of coaxial shafts (7,8; 9, 10) which are aligned axially with one another. At their adjacent ends these shafts carry friction coupling elements (25,31 and 25, 30) which have effective coupling faces (25', 31'; 26' 30). At their remote ends each of the coaxial shafts carries a gearwheel (23, 27; 24, 28) which is in permanent mesh with an associated one of the gear wheels on the re- spective input or output shaft. Between the adjacent ends of the two pairs of coaxial shafts a central friction coupling element (32) is positioned so as to be freely slidable axially with respect to the coaxial shafts. Corre- spondingly positioned ones (7, 9 in Figure 1; 8, 10 in Figure 2) of the two pairs of shafts are supported so as to be axially inwardly slidable inde- pendently of one another out of a rest position into which they are biased by springs (21, 22 in Figure 1; 45, 46 in Figure 2), and the other shaft (8, 10 in Figure 1; 7, 9 in Figure 2) are axially immovable. In the rest position of the shafts the effective coupling faces (30' 31' in Figure 1, 47' 48' in Figure 2) of the coupling elements on the slidable shafts are nearer the central coupling disc than the coupling faces (25' 26' in Figure 1 and 49', 50' in Figure 2) of the coupling elements on the axially immov- able shafts.

351468

Affiliated with

Also associated with

Rating

Change-under-load 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 Change-under-load transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Change-under-load transmission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-503851