07510069 is referenced by 1 patents and cites 40 patents.

A vacuum belt conveyor for transferring a web threading tail in a web manufacturing machine has a frame construction (15) and an air permeable belt loop (20), which is arranged around rolls (16, 17). The vacuum belt conveyor also has a first vacuum means (22) for creating a vacuum effect for the part of the belt loop (20) that transports the web threading tail (14) and a second vacuum means (23) for creating a vacuum effect in connection with the first roll (16). The second vacuum means (23) is arranged in the frame construction (15) for creating a vacuum to be introduced to the first roll (16) inside the belt loop (20).

Title
Vacuum belt conveyor for transferring a web threading tail in a web manufacturing machine
Application Number
11/77509
Publication Number
7510069 (B2)
Application Date
March 10, 2005
Publication Date
March 31, 2009
Inventor
Matti Lehtonen
Lannevesi
FI
Mikael Junttonen
Muurame
FI
Veli Pekka Koljonen
Kärnä
FI
Agent
Stiennon & Stiennon
Assignee
Metso Paper
FI
IPC
B65H 29/68
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