System for air conditioning ducts and corner angles
EP1759149A1
System for connecting climatisation channels
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Method for producing corner angles for air conditioning ducts
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Air conditioning duct sections manufacturing method, involves connecting adjacent borders from beginning and end of plate with one another in area of one corner edge, which is closed by laser welding of sheet metal
DE102005008604A1
System for connecting climatization channels consisting of channel pieces connected together by flange frames made of sections and corner angles avoiding the high labour intensity of previous systems
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System for connecting climatization channels consisting of channel pieces connected together by flange frames made of sections and corner angles avoiding the high labour intensity of previous systems
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CORNER CONNECTOR, PROFILE ROD AND CORNER CONNECTION
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Profile for flange connections of ventilation ducts
DE3214693C1
Device for connecting duct sections for air conditioning systems
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Flange for connecting duct element pieces consisting of sheet metal
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Connection profile for connecting air ducts
DE3127034C1
Flange for connecting sheet-metal duct portions
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Box-section frame equipment - has walls doubled by folding sheet metal strip and supported by coupling pieces
CH640314A5
Clamp for fastening two sheets together, and method for producing a clamp.
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Flange connection.
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FLANGED CONNECTION FOR MUTUAL FASTENING OF MULTI-SECTION RECTANGULAR CHANNEL SECTIONS MADE OF SHEET METAL
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Clip=on flange for rectangular box section duct - has hollow L=section with bar forming channel with double thickness walls housing duct edge
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Housing for electrical and electronic equipment - has frame elements with fastening members for direct attachment of mounting bars
