| 摘要 |
<p>The invention concerns a transmission differential (10) comprising at least: - a casing (12) made from a single part and comprising at least one transverse opening (14) providing access to an inner cavity (16), - pinions (26, 28) comprising two output sun gears (26) centred on a longitudinal axis (X) of the differential and linked by meshing with two planet gears (28) that are mounted in rotation on a vertical axis (30), the sun gears (26) and the planet gears (28) being respectively mounted inside the cavity (16), and - friction means of the differential comprising at least one friction washer (46) that is interposed longitudinally between each sun gear (26) and the casing (12) and at least one friction washer (48) that is interposed vertically between each planet gear (28) and the casing (12), characterised in that each of the friction washers (46, 48) associated with a sun gear (26) or with a planet gear (28) comprises indication means (50) in order to allow the presence thereof to be checked visually through said at least one opening (14) of the casing (12), in the operating position.</p> |
