Theatre Design & Technology - Spring 1975 - 32
units is achieved by using 3/8" pre-drilled holes in
the steel frame (a 1/2" x 2-5/8" pipe spacer is
advisable). The same holes may be used for attaching legs (angle-iron, pipe, Unistrut, Telespare [telescoping pre-drilled square tubing]). The same holes
may be used for attaching braces. The plywood top is
attached with 1/4" x 2" flat-head stove bolts through
holes drilled in the steel frame and through 1" x
1-1/2" nailing strips below, to which all facings are
attached, and wh ich are replaced when worn. The
horizontal - 1-1/2" side of the steel ang Ie
extends to the edge of the plywood for protection
against rough handling. The frame (minus top) may
be used as a truck with legs extending up to another
steel framed platform for wagons over eight inches
high. The frame plus top has a total height of 3-1/2"
(3/4" ply plus 2-1/2" angle plus 1/4" wheei
mounting plate) for minimal storage space.
The materials used in building one 4'-0 x 8'-0
platform are as follows: 1-1/2" x 2-1/2" x 3/16"
Steel Angle, 2 pieces 8'-0" (sides), 3 pieces 45"
(ends and toggle); 4" x 1/4" steel plate, 4 pieces 4"
x 4" (wheel mounts) with 5/8" hole drilled at center;
4'0" x 8'0" x 3/4" OF Shop Plywood, 1 piece for
top; 4 castor, fixed, Series 60 Hard Rubber wheel
(Darnell) L-60-1/2-SH wI 5/8" x 2" stem; (or) 4
Castor, rotary, Series 60 Hard Rubber wheel (Darnell) L-63-1/2-H wI 5/8" x 2" stem; 12 1/4" x 2"
flat head stove bolts; and nailing strips of 1" x
1-1/2" lumber, 2 pieces 8'-0,2 pieces 45".
The cost of materials (Fall 1974) was:
Angle: 28 linear feet (27'3") at .38/L.F.
Plate: 16 linear inches at .571L.F.
Plywood 9.92
Wheels (fixed) four at 5.36 ea.
Stove bolts, one doz., .85 dz.
Nailing strips from scrap
Total each 4' x 8' Platform-wagon
= 10.48
= .76
= 9.92
= 21.44
=
.85
.00
$43.45
The weight of a completed 4'-0 x 8'-0 wagon with
four wheels is 70.5 pounds. The deflection at the
center of the 8'-0" side supported only at corners
(50#) is 1/2 inch. Additional wheels at the center
toggle position reduce deflection to a negligible
amount. DiagonClI braces to legs of platform (six-foot
span between legs) also produces negligible deflection.
The platform-wagon unit was initially constructed
for a revolving setting (Figure 6) and was driven by a
motor-drive unit similar to that illustrated in T D & T
No.3, Dec. 1965 and in Parker and Smith, Scene
Design and Stage Lighting, 4th ed. p. 307. The
\
,
"
Figure 6. Basic revolving setting utilizing all unitized platform-wagon construction. (AMOROUS FLEA)
32
~
THEATRE DESIGN AND TECHNOLOGY
SPRING. 1975
Table of Contents for the Digital Edition of Theatre Design & Technology - Spring 1975
Contents
Theatre Design & Technology - Spring 1975 - 1
Theatre Design & Technology - Spring 1975 - 2
Theatre Design & Technology - Spring 1975 - 3
Theatre Design & Technology - Spring 1975 - Contents
Theatre Design & Technology - Spring 1975 - 5
Theatre Design & Technology - Spring 1975 - 6
Theatre Design & Technology - Spring 1975 - 7
Theatre Design & Technology - Spring 1975 - 8
Theatre Design & Technology - Spring 1975 - 9
Theatre Design & Technology - Spring 1975 - 10
Theatre Design & Technology - Spring 1975 - 11
Theatre Design & Technology - Spring 1975 - 12
Theatre Design & Technology - Spring 1975 - 13
Theatre Design & Technology - Spring 1975 - 14
Theatre Design & Technology - Spring 1975 - 15
Theatre Design & Technology - Spring 1975 - 16
Theatre Design & Technology - Spring 1975 - 17
Theatre Design & Technology - Spring 1975 - 18
Theatre Design & Technology - Spring 1975 - 19
Theatre Design & Technology - Spring 1975 - 20
Theatre Design & Technology - Spring 1975 - 21
Theatre Design & Technology - Spring 1975 - 22
Theatre Design & Technology - Spring 1975 - 23
Theatre Design & Technology - Spring 1975 - 24
Theatre Design & Technology - Spring 1975 - 25
Theatre Design & Technology - Spring 1975 - 26
Theatre Design & Technology - Spring 1975 - 27
Theatre Design & Technology - Spring 1975 - 28
Theatre Design & Technology - Spring 1975 - 29
Theatre Design & Technology - Spring 1975 - 30
Theatre Design & Technology - Spring 1975 - 31
Theatre Design & Technology - Spring 1975 - 32
Theatre Design & Technology - Spring 1975 - 33
Theatre Design & Technology - Spring 1975 - 34
Theatre Design & Technology - Spring 1975 - 35
Theatre Design & Technology - Spring 1975 - 36
Theatre Design & Technology - Spring 1975 - 37
Theatre Design & Technology - Spring 1975 - 38
Theatre Design & Technology - Spring 1975 - 39
Theatre Design & Technology - Spring 1975 - 40
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https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966Dec
https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966Oct
https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966May
https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1966Feb
https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1965Dec
https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1965Oct
https://www.nxtbook.com/nxtbooks/hickmanbrady/tdt_1965May
https://www.nxtbookmedia.com