发明名称 |
Articulation device for awning arm elbow |
摘要 |
An articulation device for an awning arm elbow includes a forearm elbow part defining a fork between the branches of which a core configured around an axis is supported. A flexible tie rod is coupled to the core and is connected to an elastic member. An arm elbow part defines a surrounding wall around the core. Bearings act to guide relative rotation between the forearm and arm elbow parts and to support the forearm on the arm. The bearings include at least one bearing unit which includes a first annular element fixed to the forearm elbow part and a second annular element fixed to the arm elbow part. These first and second annular elements include respective facing surfaces which cooperate in the functions of the bearings. |
申请公布号 |
US8113260(B2) |
申请公布日期 |
2012.02.14 |
申请号 |
US20090443250 |
申请日期 |
2009.07.20 |
申请人 |
LLAGOSTERA FORNS JOAN;LLAZA, SA |
发明人 |
LLAGOSTERA FORNS JOAN |
分类号 |
E04F10/06 |
主分类号 |
E04F10/06 |
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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