US2006054356A1PendingUtilityA1
Working platform
Est. expiryMar 20, 2022(expired)· nominal 20-yr term from priority
Inventors:Gerhard Völkel
E21C 37/06E04G 3/24E04G 3/28E04G 3/30E21D 7/00E04G 3/246
38
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Claims
Abstract
The invention illustrates and describes a working platform which, for straightforward use in a vertical shaft, has a basic body, on which is provided a supporting means for support on a vertically running surface, and a working means, which is connected to the basic body by connecting means such that it can be moved between working positions.
Claims
exact text as granted — not AI-modified1 . A working platform for drilling tools or the like, having a basic body, having supporting means for directly or indirectly supporting the working platform on an essentially vertically running surface, and having a working means, e.g. a drilling tool, which is connected to the basic body by connecting means such that it can be moved between working positions.
2 . A working platform for drilling tools or the like, having a basic body, on which is provided a supporting means for direct or indirect support on an essentially vertically running surface, and having a working means, e.g. a drilling tool, which is connected to the basic body by connecting means such that it can be moved between working positions.
3 . The working platform as claimed in claim 1 , characterized in that two supporting means are provided and have supporting panels, and in that, at least in the case of one supporting means, the supporting panel is connected to the basic body via movement means, for the retraction and extension of the supporting panels relative to the basic body.
4 . The working platform as claimed in claim 1 , characterized in that the supporting means has fastening means for connection to the vertically running surface.
5 . The working platform as claimed in claim 1 , characterized in that the working means is an installation panel.
6 . The working platform as claimed in claim 1 , characterized in that the working means is a drilling tool.
7 . The working platform as claimed in claim 1 , characterized in that the connecting means provided is at least one telescopic element.
8 . The working platform as claimed in claim 1 , characterized in that the connecting means provided is a rotary arrangement.
9 . The working platform as claimed in claim 1 , characterized in that the connecting means provided is a pivoting arm.
10 . The working platform as claimed in claim 1 , characterized by a securing line for connecting the working platform to a securing point located above the working platform.
11 . The working platform as claimed in claim 1 , characterized by fastening on the shaft wall using connectors, anchors, nails, spikes or the like.
12 . The working platform as claimed in claim 1 , characterized by at least one cushion or air cushion which is provided on a side of a supporting means which is directed toward the shaft wall.
13 . The working platform as claimed in claim 12 , characterized in that the air cushion has a form which is adapted to the shaft wall.
14 . Use of a working platform as claimed in claim 1 , for producing connections in a vertical shaft.
15 . A method of working on side walls or of producing connections in a vertical shaft, characterized by the operation of lowering a working platform, fixing the working platform on the walls of the shaft and carrying out the work from the working platform.
16 . The method as claimed in claim 14 , characterized by the operation of drilling from the working platform.
17 . The working platform as claimed claim 2 , characterized in that two supporting means are provided and have supporting panels, and in that, at least in the case of one supporting means, the supporting panel is connected to the basic body via movement means, for the retraction and extension of the supporting panels relative to the basic body.
18 . The working platform as claimed in claim 2 , characterized in that the supporting means has fastening means for connection to the vertically running surface.
19 . The working platform as claimed in claim 2 , characterized in that the working means is an installation panel.
20 . The working platform as claimed in claim 2 , characterized in that the working means is a drilling tool.
21 . The working platform as claimed in claim 2 , characterized in that the connecting means provided is at least one telescopic element.
22 . The working platform as claimed in claim 2 , characterized in that the connecting means provided is a rotary arrangement.
23 . The working platform as claimed in claim 2 , characterized in that the connecting means provided is a pivoting arm.
24 . The working platform as claimed in claim 2 , characterized by a securing line for connecting the working platform to a securing point located above the working platform.
25 . The working platform as claimed in claim 2 , characterized by fastening on the shaft wall using connectors, anchors, nails, spikes or the like.
26 . The working platform as claimed in claim 2 , characterized by at least one cushion or air cushion which is provided on a side of a supporting means which is directed toward the shaft wall.
27 . The working platform as claimed in claim 26 , characterized in that the air cushion has a form which is adapted to the shaft wall.Join the waitlist — get patent alerts
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