Clutch drum and method of manufacture

Details Clutch drum and method of manufacture Clutch drum and method of manufacture

1997-03-19

1999-03-16

Marmor, Charles A

192 clutches and power-stop control

Clutches

Plural clutch-assemblage

192 702, 192 80, 192115, F16D 1352

Patent

active

058818561

ABSTRACT:
A clutch drum is formed from a single piece of material. The clutch drum includes an inner surface having a plurality of spline portions interspersed with inner wall spaces. Each spline portion includes at least one slot to form at least one snap ring groove within the clutch drum. The outer surface of the clutch drum is smooth and continuous and adapted to receive a brake band. The clutch drum does not include any perforations or breaks through the single piece of material forming the cylindrical portion of the clutch drum.

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PCT Search Report for International Application No. PCT/US98/03088 with an International filing date of Feb. 19, 1998 (the references cited in the Search Report were previously sent to the Patent Office in another IDS).

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