FIELD: cable raceway manufacture for buildings.
SUBSTANCE: proposed raceway built around gypsum-fiber slabs for buildings including high-rise ones and for ships is assembled of prefabricated side walls with inwardly directed rabbets on their upper and lower edges as well as bottom and cover slabs with slots on their side edges running to rabbets upwards and downwards, respectively. Raceway manufacturing process includes jointing slabs by means of holders; prefabricated slabs have either specifically made slots or rabbets and slots.
EFFECT: facilitated manufacture, transport, and storage of raceway due to using standard parts.
9 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STATIONARY HOUSING FOR ELECTRICAL DEVICES INCLUDING CABLE DISTRIBUTORS (ALTERNATIVES) | 1998 |
|
RU2169996C2 |
| CABLE SLEEVE | 1992 |
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| CABLE CHANNEL COVER, THROUGH WHICH IT IS POSSIBLE TO WALK, CABLE CHANNEL AND METHOD OF MANUFACTURING COVER OF CABLE CHANNEL, THROUGH WHICH IT IS POSSIBLE TO WALK | 2016 |
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| OVERHEAD CHANNEL | 0 |
|
SU1494089A1 |
| EXTENDED HOSE FOR CABLE PASSAGE | 2003 |
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RU2319056C2 |
| METHOD OF FABRICATION OF ACCESSIBLE SUSPENDED CEILINGS AND SYSTEM OF SECTIONS FOR SUCH CEILINGS | 2001 |
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| CABLE DUCT | 2005 |
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| METHOD OF FIXING AND FIXING CABLE IN CCS-METAL, PLASTIC CABLE TRAY | 2021 |
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RU2824057C2 |
| METHOD OF FIRE PROTECTION OF CABLE AND CABLE LINES | 2018 |
|
RU2727599C2 |
| GROUND CABLE DUCT | 0 |
|
SU1053201A1 |
