Manufacturing apparatus of fiber-reinforced resin strand

Details Manufacturing apparatus of fiber-reinforced resin strand Manufacturing apparatus of fiber-reinforced resin strand

2007-12-19

2011-10-18

Mackey, James (Department: 1744)

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

C425S321000, C425S322000, C425S366000, C425S367000, C425S391000

Reexamination Certificate

active

08038428

ABSTRACT:
A manufacturing apparatus of a fiber-reinforced resin strand including a roller offset angle adjusting device which can easily adjust roller offset angles of a pair of twisting rollers for twisting a fiber-reinforced resin strand, the device being simple in structure. An offset angle of a first twisting roller can be adjusted by only rotating a first shaft roller support member in the roller offset angle adjusting device of the manufacturing apparatus of a fiber-reinforced resin strand around the axis of a first driving shaft which is orthogonal to a first roller support shaft of the first twisting roller. Likewise, an offset angle of a second twisting roller can be adjusted by only rotating a second shaft roller support member around the axis of a second driving shaft which is orthogonal to a second roller support shaft of the second twisting roller.

REFERENCES:
patent: 3698986 (1972-10-01), Okmura
patent: 4124348 (1978-11-01), Fischer
patent: 5139403 (1992-08-01), Stuart
patent: 7850888 (2010-12-01), Lipson
patent: 5-169445 (1993-07-01), None
patent: 2003-175512 (2003-06-01), None
patent: 2007-125792 (2007-11-01), None

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