公开(公告)号：US06623317B2

公开(公告)日：2003-09-23

申请号：US09909114

申请日：2001-07-19

Applicant: Terence James Roycroft ,  Alan Timothy Gibbs

Inventor： Terence James Roycroft ,  Alan Timothy Gibbs

IPC: B60F300

CPC classification number: B60K17/28 ,  B60F3/0007

Abstract: A PTO (power take off) sprocket 65 driving belt or chain 80 is attached to input shaft 42 of a transversely mounted vehicle gearbox 40. The driving face of sprocket 65 is outside casting 52; its driven part 58 is attached to sprocket 46 by bolts 59, running in bearing 64 in flanged spigot 55. Shaft 42 is driven through sprocket 46 by belt or chain 48. Decouplers may be fitted to wheel drive shafts, and to the PTO drive at 76. FIGS. 3, 4, and 6 show automatic and manual gearboxes mounted alongside engines; FIG. 5 also shows marine jet drive 88, bevel gears 84, and Cardan shaft 82. FIG. 7 shows in-line transmission 240. FIG. 8 shows a sandwich PTO 365 with manual gearbox 341 and clutch assembly 336; or automatic gearbox 341 and torque converter 336. Applications are disclosed to semi-automatic, sequential shit automated manual, and CVT gearboxes.