Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Chamber enclosing work during bonding and/or assembly
Patent
1981-03-09
1983-06-07
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Chamber enclosing work during bonding and/or assembly
15624414, 156500, 264173, 264174, 2642711, 264279, 425113, B29D 2304, B32B 3100
Patent
active
043869963
ABSTRACT:
Steel pipes pass through an extruder with a low-pressure antechamber for obtaining suction of an extruded hose against the pipe. The entrance to that antechamber is sealed by a combination of rubber elastic and spring steel disks, the latter having tongues being deflected by the pipe entering the chamber, and tongues of one disk sealingly cover the slots of an adjacent disk.
REFERENCES:
patent: 2956305 (1960-10-01), Raydt et al.
patent: 3737490 (1973-06-01), Nicholson
patent: 3895085 (1975-07-01), Suzuki et al.
patent: 4041198 (1977-08-01), McPherson
patent: 4102955 (1978-07-01), Baker et al.
patent: 4130616 (1978-12-01), Clifford
Landgraf Helmut
Stucke Walter
Mannesmann Aktiengesellschaft
Siegemund Ralf H.
Weston Caleb
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