Method and apparatus for manufacturing compliant brush seals

Brush – broom – and mop making – Brush-making machines – Work holders

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Details

292811, 269 47, B25B 1100

Patent

active

049899198

ABSTRACT:
A method and fixture (10) for assembling compliant seals (30) includes an aligning member (12) having a grooved surface (14) for receiving a plurality of loose bristle elements (16). The bristle elements (16) are received within the grooves (26) and aligned thereby. First and second backing rings (20, 22) sandwich the aligned bristles (16) and are clamped by first and second clamping members (18, 24). The clamped rings (20, 22) and bristle elements (16) are then removed from the aligning member (12) and permanently secured together, forming the finished seal (30).

REFERENCES:
patent: Re30206 (1980-02-01), Ferguson et al.
patent: 356158 (1887-01-01), Quinby
patent: 2672640 (1954-03-01), Peterson et al.
patent: 3901488 (1975-08-01), Riddle
patent: 4274575 (1981-06-01), Flower
patent: 4642867 (1987-02-01), Hough et al.

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