Fitting for a vehicle seat, and vehicle seat

摘要

A fitting for a vehicle seat has a first fitting part and a second fitting part that relatively rotate about an axis. A toothed rim (17) is on the first fitting part and guide segments (14) are on the second fitting part. Bars (16) are guided by the guide segments between an unlocked state and a locked state, interacting with the toothed rim. A spring-loaded, rotatably mounted eccentric (27) urges the bars to interact with the toothed rim. A rotatable driver (21) rotates the eccentric. A fastening ring (24) is connected to the driver. A cam (24n) is formed on the fastening ring and bears in the circumferential direction against a driver cam (21 f) of the driver. The fastening ring has a collar (24b) with a passage (24d) about the axis. The cam is formed within the passage such that it is oriented in the radial direction towards the axis.

主权项

1. A fitting for a motor vehicle seat, the fitting comprising:
a first fitting part with a toothed rim formed on the first fitting part; a second fitting part with guide segments formed on the second fitting part, the first fitting part and the second fitting part being rotated about an axis relative to one another; locking bars displaceably guided, via the guide segments, between a locked state and an unlocked state, the locking bars cooperating with the toothed rim in the locked state to lock the fitting; a spring-loaded, rotatably mounted, eccentric acting on the locking bars to bring the locking bars into cooperation with the toothed rim; a rotatably mounted driver for rotating the eccentric, the driver having at least one driver cam; a fastening ring configured separately from the driver and connected fixedly to the driver; at least one fastening ring cam formed on the fastening ring and bearing in a circumferential direction against the at least one driver cam of the driver, the fastening ring comprising a collar with a passage about the axis and the at least one fastening ring cam being provided within the passage such that the at least one fastening ring cam is oriented in the radial direction toward the axis, wherein the at least one driver cam has a centering surface which in the circumferential direction bears against a bearing surface of the at least one fastening ring cam.