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?