Draper GC4, Брошюра

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Operating Systems
Motorized Operation— Motor is located within the right (standard)
or left end of the roller for smooth, reliable operation. A wide variety
of control options are available: refer to page
s 5-6.
Crank Operator— The compact, bi-directional gear assembly can be
mounted either on the right end (standard) or the left. Crank handle
hinges to form a thin, straight rod at edge of window when not in use.
The crank is permanently mounted (standard), or specify detachable
and use a single crank for more than one shade.
Bead Chain Clutch— Unlike competing clutches, the Draper bi-
directional clutch never needs adjusting and can be mounted either
on the right (standard) or left. Shades stop when chain is released.
Stainless steel (standard) or nylon beaded chain hangs at the side,
leaving the view unobstructed. Up and down stops prevent shades
from being raised or lowered too far. Our
Light Seal Kit prevents
light from coming through where the chain exits the headbox.
Spring Roller— Roller is under constant tension,
with a latching chain at sill (see detail at right).
Dimensions, drawings and specifications available at:
www.draperinc.com/go/LightBloc.htm
.
Dimensional Drawings–LightBloc System
Available in sizes through

wide x

high. Cannot be coupled.
Note:
For proper operation, LightBloc units must be installed square and plumb.
Slat bar
Sill
channel
Catch
LightBloc FlexShade
Provides complete blackout
• Ideal for audiovisual applications.
• Choose from our room-darkening fabrics. For details, see our
website at www.draperinc.com/go/LightBloc.htm .
• When SB

/

is specified, our exclusive, patented
Fabric Retention System prevents disengagement of fabric
from the channels.
• Aluminum headbox, side and sill channels available in durable
finish available in clear anodized (standard), black, white, ivory
or charcoal bronze.
• Internal light seals and opacity plates eliminate all light leaks,
which means no light gap at headbox/side channel connection.
• Headboxes are available to recess or surface mount (standard).
• Light proof hem bar recessed into light proof side channel.
•
U.S. Patent No. 5,323,83.
Inside mounting of LightBloc requires
mounting angle, not shown.
Channel locator
Fabric retainer
Light seal
Fabric
Stay pocket
Fabric guide
Rivet
Steel stay
Side channel
¾" x 2¾"
Operator endcap
Channel locator
Fabric guide
Side channel
Face/bottom cover
(standard)
Sill channel
Inside Mount
1
⅜
x ¾

Face Mount
2¾

x ¾

Sill channel–
see details
Fabric grommet
Slat bar
Stays
Shade
fabric
Roller
Top/back cover
(standard)
Motor
To controls
Gudgeon assembly
Retainer clip
Idler endcap
Fastens to ceiling,
face, or jamb
Channel liner
Fabric
retainer
Side channel—Includes ¾

x 1

adjustable mounting angles
O–ring
Opacity
plate
Pictured above and below left: LightBloc FlexShades with SB9000 at St. Stephen
Church & Prayer Retreat Center, Jeffersonville, IN. Design/Installation: Best Blind &
Shade, Louisville, KY. Photography: © 2005 Kenneth Hayden, Louisville, KY.
www.draperinc.com 800-989-0126
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