DELAMINATION DEVICE AND PREVENTION METHOD Russian patent published in 2012 - IPC B29C65/56 

Abstract RU 2441755 C2

FIELD: building industry.

SUBSTANCE: this method covers a device and a method of compression of a bent area of a laminated member or structure for its prevention from delamination. A laminated member joint and a device for compression of a laminated member bent area consists of the first surface area following a first curved trajectory. The second surface area is opposite to the first surface area and follows the second curved trajectory. Compression device consists of the first compressing part installed opposite to the first surface area. The first compressing part is pulled to the second compressing portion installed oppositely to the second surface area. One and some fixing pieces pass through the first and the second compressing portions though the curved area of the laminated member. Fastening members are kept in a tensile stress state.

EFFECT: prevention of a member or a structure from lamination.

17 cl, 4 dwg

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RU 2 441 755 C2

Authors

Pejn Kristofer Gordon Tomas

Dates

2012-02-10Published

2007-04-12Filed