| 摘要 |
The invention relates to a device for connecting the ends of sheaths made from sheet metal. Frames are formed for rolling the adjacent ends 18, 20 of sheaths 10, then corner connectors 34 are elastically interlocked in grooves 30, 32 formed in the frames thus produced. A seal 42 and a bolt 40 ensure sealing and locking of the joint thus formed. Field of application: assembling heating sheaths, air-conditioning sheaths, etc. <IMAGE>
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