Big GreenOffice Space
?
door
driver
passenger
Space with straight tables
11 students max
Space required for one person-table with laptop & mouse pad
hood
Table for 1
engine box
Table for 2 Table for 3
Bench for 2 Bench for 3
Table for 1Table for 4
Bench for 2 Bench for 2
5 students
4 students
On scale
Table for 1
door
driver
engine box
passenger
Table for 1
ChairChairChair
ChairChair
ChairChair
Space with “Zigzag” tables
9 students max
In concept this was preferred to achieve more space for the teacher to move, however it only permits 9 student per session.
On scale
View from top
View from bottom
Fixed tables
Tables in wood :
width = 462, thickness = 19
Fixation to hold the hinged table
View from side
Fixation to the wall
Leg to hold better the table
Table for 4
Strengtheners (if required)
Table for 2
Table for 3
Table for 4
View from top
View from bottom
View from side Strength to be checked between props, adding additional strengthening bars below the table if
requried
Hinged tables
Tables in wood :
width = 462, thickness = 191 table for 4, length = 2200
(or 2 tables for 2) for space purpose when class not full
1 table for 2, length = 11001 table for 3, length = 1650
Hinged tables permit more space when there
are less students
Table for 1
Table for 2 Table for 3
Table for 1
Table for 4
Position of : - prop
- fixation on fixed table or wall
All tables at the same height as it is more convenient
To fix the table on the wall:
Either few hinges as below or a long piano hinge
Legs can be replaced by mechanical stop on the side of fixed table/wall
prop• The grey pipes are in steel, they rotate from the
table or the wall, diameter 25• The blue pipe (bigger diameter) helps to guide the 2
steel pipes to get in contact when the table is lowered. It can be in plastic as it carries no weight, diameter 40 or lower
Rotation point with wall / table
Rubber part in between to avoid damage when the table is lowered
prop
Wheel
arch
460
20
230
900
200?
670
420?
650
300?
~715
PropFixation on table / wall
bolt
Spacer
(to fix parts without squeezing / deforming the pipe)
Steel pipe
Fixation to the table / wall
The screws must be strong as they will carry a good part of the weight
=
Table + laptops weight + weight of people elbows…
nut
Prop
Wheel
arch
460
20
23
Rubber part = thickness reduces when wear in order to get the wear on the orange part
(not fixed on the rubber part) and noton the rotation point
(fixed on the rubber part)
(idea that shouldn’t be needed)Except we need more height to fix the articulation
TableStored during transit
• Butterfly clamp
• Rotating handle– As for a window
Space inside the Big Green 315 195
Space for laptop 30 37
Space for mouse pad 20 18
Space for table for 1 55 50
Space for chair 38 42
Space for bench 255 (275) 30
Values in cm
50
55
37
30laptop
Office space (specified positioning)
20
18
Bench / chair
• bench
• Bench for 2 (door side)
• Normal bench on the other side, due to possible change number of people seated
• Fixed chair in the front
In grey, part removable
Office space (specified positioning)
bench
Laptop
195
Values in cm
30
50
Laptop
30
50
35or
35
35
25
The table won’t start at the wall as space is needed to hinge the table. But this space is mainly for the screen, so it is still some space for it
bench
• Back spaceboard to be removable
certainly stored on top of the storage
BoardBoard
2 removable seats
window
drivingteaching with board
• Back spaceboard to be removable
certainly stored on top of the storage
Problem : yellow parts move during driving / use due to
friction?
2 parts to hold the board
3 parts to tight the board
Or directly 2 at the bottom that hold and tight and only one on top?