发明名称 |
CURVED RAIL AND MANUFACTURE OF ITS MEMBER |
摘要 |
<p>PURPOSE:To realize various curves by joining multilayer curved members and rectilinear members to each other in the longitudinal direction to form a curved rail, the multilayer curved members each taking a form corresponding to the plane of a curved member. CONSTITUTION:A required number of plates 12 each of which corresponds to the plane of a curved member are formed by cutting of plywood 11 and the plates 12 are laminated on one another and stuck together to form cores i.e. curved members 2. Rectilinear members 1 are joined to the curved members 2 by means of fastening of bolts and the like to form a curved rail. Thereby various curves can be promptly and easily dealt with.</p> |
申请公布号 |
JPH04136363(A) |
申请公布日期 |
1992.05.11 |
申请号 |
JP19900256168 |
申请日期 |
1990.09.25 |
申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
KATO NORIO |
分类号 |
E04F11/18;B32B21/13;E04F19/00 |
主分类号 |
E04F11/18 |
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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