B - Operations – Transporting – 60 – N
Patent
B - Operations, Transporting
60
N
B60N 2/48 (2006.01) B60R 11/02 (2006.01)
Patent
CA 2440335
The invention relates to a head rest, particularly for a motor vehicle seat, comprising a cushion made from synthetic foam (2) which houses an integrated support (12) that can be used to fix two parallel anchor rods (6) to the seat (7). According to the invention, the anchor rods (6) are fitted with threaded shafts (18) that extend at a right angle from the upper end of said rods. The threaded shafts (18) are each screwed into one end of a housing body in the form of a cylindrical sleeve (19) having a suitable internal threading. Tightening locknuts (22) are used to lock the anchor rods (6) in position on the cylindrical sleeve (19). Said cylindrical sleeve (19) is fixed to a locking lug (30), which is disposed on the integrated support (12), by means of a stirrup piece (24) which is associated with a screw-nut (25-26) type tightening system.
Cet appui-tête, notamment pour siège de véhicule automobile, est constitué d'un coussin en mousse synthétique (2) renfermant un socle intégré (12) qui permet la fixation des deux tiges parallèles (6) d'ancrage sur le siège de réception (7). Conformément àl'invention, les tiges d'ancrage (6) sont munies de tiges filetées (18) qui s'étendent à l'équerre à partir de leur extrémité supérieure, lesquelles tiges filetées (18) viennent se visser chacune dans l'une des extrémités d'un corps de réception en forme de manchon cylindrique (19), muni d'un filetage interne adapté. Des contre-écrous de serrage (22) permettent de verrouiller le positionnement des tiges d'ancrage (6) sur le manchon cylindrique (19). Le manchon cylindrique (19) est fixé sur une patte d'accrochage (30) aménagée sur le socle intégré (12) par l'intermédiaire d'un étrier en U (24) associé à un système de serrage type vis-écrou (25-26).
Macrae & Co.
Security Vision Concept
LandOfFree
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