Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1995-10-16
1998-07-07
Loney, Donald
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 736, 156155, 427180, 427184, B27N 300, B32B 1700
Patent
active
057762732
ABSTRACT:
An object, such as a container cover, is lined on a predefined area of the object by depositing powder on the predefined area. The lining material is formed into a non-spherical powder having a resting angle of 40 degrees or greater. The powder is deposited by fluidizing the powder in a feeder using vibration and conveying the powder through a nozzle to the predefined area. The powder layer deposited on the object is pressed with a molding element to form a lining layer having the predefined shape. The lining thus formed has a predefined thickness distribution and shape with good tightening and sealing properties and corrosion resistance. In addition, no environmentally unsafe processes are required for the precise deposition of powder.
REFERENCES:
patent: 4212691 (1980-07-01), Potosky et al.
patent: 4529625 (1985-07-01), Reidenbach et al.
European patent Search Report conducted by R E Hardy 00 Jan. 25, 1996 for App. # GB 9,521,050, 1 page.
Kobayashi Seishichi
Moriga Toshinori
Morotomi Masaki
Takenouchi Ken
Takeuchi Norio
Loney Donald
Toyo Seikan Kaisha Ltd.
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