Cable lead-through device
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United States of America Patent
Stats
-
Oct 30, 2007
Grant Date -
Aug 24, 2006
app pub date -
Jan 22, 2004
filing date -
Mar 27, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a device for covering and sealing a hole (10) through a wall provided for leading cables therethrough, said hole being provided in, for example, a switchgear cabinet. The device comprises a retaining frame (16), which can be fastened to the edge (66) of the hole through the wall (12), and comprises a number of bushes (30, 31), which are made of elastomeric material, can be removeably inserted inside frame openings (28), and which can be fixed therein. A least one part of the bushes (30, 31) is provided with at least one through opening for a cable. In order to equip the cable leadthrough with cables in a particularly easy manner and to be able to mount it on the switchgear cabinet, the invention provides that the frame openings (28) are open on one side for inserting the bushes (30, 31). In addition, one of the bushes (31), which can be inserted into the frame openings, can be arrested in a direction of insertion in the area of the sidewalls (36) that delimit the frame openings (34).

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MURRPLASTIK SYSTEMTECHNIK GMBH | FABRIKSTRASSE 10 71570 OPPENWEILER |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Funk, Rainer | Wustenrot, DE | 3 | 52 |
Habel, Martin | Bretzfeld, DE | 1 | 30 |
Scharf-Martini, Lutz | Schorndorf, DE | 1 | 24 |
Sohn, Wolfgang | Esslingen, DE | 1 | 30 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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