The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2001
Filed:
Apr. 07, 2000
Bertus Rhebergen, Zevenaar, NL;
Joseph Franciscus Van Wolven, Duiven, NL;
N. V. Kema, Arnhem, NL;
Abstract
Method for erecting an emergency mast (,) for a power line comprising mast elements placed one on top of another, comprising the following steps: arranging a guide device (,) at the location where the emergency mast has to be placed; arranging a first mast element (,) adjacently of the guide device; raising the first mast element by means of the guide device to a height such that a following mast element can be placed under the first mast element; placing a following mast element under the first mast element and connecting the following mast element to the mast element situated thereabove; raising the thus obtained combination by means of the guide device to a height such that a following element can be placed under the combination; repeating the latter two steps until the mast has reached the required height; and removing the guide device.