Joints and connections – Flexibly connected rigid members – Elastomer interposed between radially spaced members
Patent
1994-10-31
1996-10-01
Husar, John M.
Joints and connections
Flexibly connected rigid members
Elastomer interposed between radially spaced members
403225, 403338, F16B 700
Patent
active
055607292
ABSTRACT:
A tensioning member for a blade screen that permits simultaneous tensioning of a plurality of blades in a blade screen, such as for wood chip sorting. The blades may be provided with a sawtooth detail on a bottom edge to reduce the build-up of wood ribbons or fines that would otherwise occur. An elastomeric joint is also provided which allows a dual-frame blade screen to be assembled, while compensating for any phase angle error between eccentric shafts provided to agitate the wood chips by moving the screens.
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patent: 5398819 (1995-03-01), Cormack et al.
Strakes et al., "New Chip Thickness Screening System Boosts Efficiency, Extends Wear Life," Pulp & Paper, 6 unnumbered pages, Jul. 1992.
Technical Data SH Bushing, undated (1 page).
Cormack Alexander D.
Nilsson Bengt A.
BMH Wood Technology, Inc.
Husar John M.
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