| 摘要 |
The pole (1) is assembled from steel spile sections (2,3,4,5). Each spile section is provided with connection openings (6) which are rotationally determined in the same way to correspond with the openings of the other spile sections. The sections are pushed into each other in small stages of between 0.5 m and 1 m until the desired height is achieved. After a first section has been pushed in, the opposite section is then pushed, followed by a neighbouring section and so on.
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| 申请人 |
FRIED. KRUPP AG HOESCH-KRUPP, 45143 ESSEN UND 44145 DORTMUND, DE |
发明人 |
KALLE, UWE, DIPL.-ING., 44388 DORTMUND, DE;WIENERS, ANDREAS, DIPL.-ING., 45768 MARL, DE;DAWSON, ROBIN, MILTON KEYNES, GB |
