| 摘要 |
The joint system comprises a first piece secured to a driven tool and suitable for pivoting about a horizontal axis, and a second piece secured to a manual steering member and articulated to the first piece about an axis orthogonal to the horizontal axis. According to the invention, at least the second piece is formed by a flexible structure having a longitudinal neutral axis and including a base fastened to the first piece of the tool, and a head fastened to the member; said base and said head being interconnected via a pair of splines that are opposite and parallel to the neutral axis and that extend in a plane transverse to the horizontal axis, it being possible for said pair to be flexed under the effect of a force applied orthogonally to its plane and transmitted by the manual member. The invention applies to the field of household electrical appliances.
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