发明名称 |
Rückenstütze für Sitze, insbesondere für Kraftfahrzeugsitze |
摘要 |
A back support element (1), preferably a lumbar support element, for motor-vehicle seats is generally hour-glass- or butterfly-shaped and is constituted by two symmetrical, complementary portions (3). Each of the portions is supported on one of the uprights (7) of the backrest (B) by means of a horizontal tie (4) which extends through a hole (11) in a flag-like element (8) articulated (9) on the outer end of the respective complementary portion (3). Traction means, such as flexible- or Bowden-cable controls (13) enable the free ends of the flag-like elements (8) to be pulled outwardly. As a result of the outward movement of the free ends of the flag-like elements (8) thus achieved, the outer ends of the complementary portions (3) are urged forwardly, modifying the horizontal profile of the support element (1) towards a more concave condition, so that the lateral restraint achieved by the backrest (B) is more marked. <IMAGE> |
申请公布号 |
DE69301794(T2) |
申请公布日期 |
1996.08.08 |
申请号 |
DE1993601794T |
申请日期 |
1993.06.29 |
申请人 |
FIAT AUTO S.P.A., TURIN/TORINO, IT |
发明人 |
DAL MONTE, ANTONIO, I-00196 ROMA, IT |
分类号 |
B60N2/66 |
主分类号 |
B60N2/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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