DT REVERT 2010 p18.qxd:TTS 12/11/09 14:53 Page 2
Gears & Pulleys
D&T
1
1
Assorted Pulleys
3
Assorted pack which will push fit
onto TTS 5 mm dowel. Designed
so that different diameter size
pulleys will push together to ‘stack’
on an axle. They are also drilled on
the edge to accept a ‘trip rod’.
Pack contains:
• 20 x 20 mm diameter pulleys.
• 20 x 30 mm diameter pulleys.
Your idea • 20 x 50 mm diameter pulleys.
no.514
013-GGO-PULL £8.50
developed by TTS
2
Wooden Pulleys
These 6 mm-thick wooden pulleys
2 come with a hole drilled ready to be
a tight fit on TTS 5 mm dowel.
There are 3 sizes: 34 mm diameter,
54 diameter and 74 mm diameter.
Ideal to use with the units from the
4
QCA scheme of work 2C Winding
5
7
Worm Gears
Up, 6C Fairgrounds and 6D
A pack of 10 small and 10 large
Controllable Vehicles. 10 pk.
worm gears compatible with the 013-PUL-74 74 mm dia Pack of 10 £4.50
Gear Go gears. With 2 mm hole to
013-PUL-54 54 mm dia Pack of 10 £4.99
Your idea
fit Meagre motor.
013-PUL-34 34 mm dia Pack of 10 £2.45
no.139
013-TWORM-MIX £3.99
3
8
Investigate
Rubber Bands
developed by TTS
Pulleys Pack
We have found these rubber bands
are the best ones to use as driving
6
Backing QCA units on Fairgrounds
bands with our plastic and wooden
and Controllable Vehicles, this fun-
pulleys as they are the right size
filled pack uses the back drop of a
and thickness. Pack size 1lb.
circus to enable pupils to
investigate pulleys and winding
013-NRB £3.90
mechanisms, using tumbling
clowns, spinning ballerinas and
4
Pulleys Demonstration
funny face activities. Make the 5
Board
models featured go faster or
Ideal for using in an investigation
40
slower, change direction of rotation,
task and for preparation in the
Pack
plus explore compound gearing.
focused practical tasks for the
This kit provides an exciting context
QCA scheme for units 2C Winding
for further investigation, project
up, 6C Fairground and 6D
7 and design work.
Controllable Vehicles. Size 53 x 27
cm approx.
013-TE00200 £22.50
013-PUL-DEMO £24.75
9
Gear Pack
20 gears for our standard Meagre
5
Wooden Pulley System
Motors - 10 teeth. Can be used as
A robust pulley system for busy
builders who want to hoist their
Price
pulley too.
buckets, trugs etc. Comes with a
Drop
013-GGO-MSGEAR £1.50
chrome clip to attach things. Made
of Beech wood (younger pupils
may need help with the clips).
013-TE00100 £25.99
6
Pre-punched
Focused Task Box
Children can instantly investigate
the use of gears and pulleys with
our new pre-punched task box.
Create a turning handle with paper
8 sticks or dowel. Flat packed for
ease of use and storage. Made
from strong cardboard. Size: 127 x
127 x 30 mm. 30 pk.
013-TE00182 Pack of 30 £6.50
9
20
Pack
18 Call our order hotline on 0800 318 686 or fax your order to 0800 137 525
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88 |
Page 89 |
Page 90 |
Page 91 |
Page 92 |
Page 93 |
Page 94 |
Page 95 |
Page 96 |
Page 97 |
Page 98 |
Page 99 |
Page 100 |
Page 101 |
Page 102 |
Page 103 |
Page 104 |
Page 105 |
Page 106 |
Page 107 |
Page 108 |
Page 109 |
Page 110 |
Page 111 |
Page 112 |
Page 113 |
Page 114 |
Page 115 |
Page 116 |
Page 117 |
Page 118 |
Page 119 |
Page 120 |
Page 121 |
Page 122 |
Page 123 |
Page 124