Design Work

Lee Wynyard 0400 471133

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1:1 A2

28 May 2009 L Wynyard 1082589915 16 17 18

A A

SECTION A-A

175 OA

B

B

Blade Housing Pressed Mild Steel

Zinc Plated Mild Steel

Pressed Mild Steel

Pivot Pin

Mild Steel

Mild Steel

Blade

High Tensile Steel

High Tensile Steel

High Tensile Steel

Trigger

Trigger Pivot pin

Reel Sub-Assy

Roller

Chalk Wiper gate

String Line Path

Seal Washer

Lock Out Switch

End Cap

Torsion Return Spring

Right Side Casing

Blade Cover Screw

Blade Cover

Reservoir Cover

Plasterboard Clip

Plastic

Plastic

Plastic

Plastic

Plastic

Plastic

Rubber

Nylon

Synthetic Felt47 OA

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Drawn:

At Sheet Size Scale:

Item

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Plasterer’s DualTool

General Assembly

All measurements in millimetres. Do not scale from drawings

SECTION B-B

29 OA

Project Brief Process

Plasterer’s Dual Function Utility Knife

Design and undertake user research to establish market feasibility of a dual purpose knife targeted at handymen and professional plasterers.

While the final design resembles a regular utility knife it incorporates a number of additional features. Ergonomic issues including balance, surface texture and maximising grip strength have received particular attention. The knife body also conceals a chalkline and chalk reservoir. The retracting chalkline is capable of marking 3.6 metre lengths (the maximum length of a plasterboard sheet) while the clip en-ables single handed operation. A self retracting blade mechanism means the knife can be put straight back in the pocket or tool belt.

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At Sheet Size Scale:

Date:

RIGHT SIDE CASING

1:1

28 May 2009

A2

Lee Wynyard 10825899

Plasterer’s DualTool

Material

Tolerances

Linear: 0.15 Angular: 0.5

Finish

All measurements in millimetresDo not scale from drawings

Thermo Plastic Polyester Elastomer

Smooth cast

Drafting Standard: AS1100

O 11

O 810305070

20406080

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0

213.520.222.319.514.599 8.5

18231919

20 40 60 100 120 140 160 0

8.79.6111213.9 14.5120 8.9

22252213

34 5

166.2 OA

19

47 OA

DETAIL B

TOP VIEW

BOTTOM VIEW

BACK VIEWRIGHT SIDE VIEWFRONT VIEWSECTION A-A

O 10 Boss

DETAIL BScale 3:1

M5

27.2 OA

A

A

Project Brief Process

Paper Desk Lamp Design and create a task light made only from paper and make it as lightweight as pos-sible. The base must be capa-ble of clamping to a tabletop - it too will be made of paper.

The challenge of making the arm of the light was accepted. I managed to achieve a weight of just 9.6 grams. However it was the clamp mechanism that impressed even me. Made entirely of paper (laminated) and using many principles of mechanical advantage, I came to a tightly resolved design that clamped so firmly that it was almost immovable.

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1:2 A2

28 May 2009 L Wynyard 10825899

B BA A

SECTION B-B

SECTION A-A

565 mm OA

60 mm OA

565 mm OA

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Drawn:

At Sheet Size Scale:

Item

Date:

Part Name: Material: Qty:

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Paper Desk Lamp

General Assembly

All measurements in millimetres. Do not scale from drawings

OEM 240v AV - 12VDC 1.5A Transformer (1.8 meter cable)

Lamp Unit

Washer

Tension Member

Paper

Paper

Paper

Nylon - 0.25mm

Switch

Clamp Lock Lever

Transformer OEM

Input Socket

Clamp Sub-Assy

Inverter

Connecting Bolt Nylon/steel

Twin Insulated Cable Req 0.76 metres

Main Lamp Stem

Top View(Lid down)

Side View(Ad panels removed)

Advertising maintenance

Advertising can be 4 x half side, 2 x full side or a combination

Assemble panel o� site.Unlock lid and lift old panel,Slide in new panel and close.No tools required.

Unimpeded Access

Door opens to 490mm wide Top lifts to 1300mm high

Rubbish Removal Cycle

Unlock waist-level cam lock. Lid and tray raise automatically To clear top of binBin can be tilted on wheels from engaged position (no dragging)

Advertising panel

a Mounting board - folded 3.2mm sheet aluminium water cut

b Backing board (core�ute or similar to prevent mold)

c Poster (suggest UV cured/ solvent based print)d Acrylic 6mm with 2mm rebate for �ush �t to framee Aluminium frame with button/keyway attachment

a b c d e

Accessibility and public safety

Suitable for use by all including children and the mobility impairedThe waste tray has a steep angle and the bottom of the tray sits below the lip of the bin to ensure positive deliveryof rubbish. This eliminates the risk of spilt litter in the enclosure

Apertures (all four sides) are less than 120mm to protect against entrapment.

Frame mild steel square tube galvanised and powder coated

Cross member mild steel rectan-gular tube welded joints galvan-

ised and powder coated

Tray - 2mm Stainless steel (316) folded and tig welded over mild

steel galvanised frame

Stainless steel full length hinge

Gas struts (2) 12mm shaft/210mm body/160mm

stroke (resistance to engineers speci�cation) OEM

No fastenings visible from exterior

Heavy galvanised mild steel 'cup' M10 x 65mm dynabolt or similar.

Secure frame with 5/32" rivet

Door locks in three places all released by turning key one keyDoor and rear panel brake press

folded and spot welded (projection) mild steel powder

coated

Top cap stainless steel (3 16) folded attached via tig

welded stainless steel threaded sleeve

M10 socket head hex bolt from underside

Spring return for door lock

30 MPa concrete and F62 reinforcing

mesh smooth trowel �nidsh. Concrete ramp not to exceed

1 in 10 gradient

Bin Enclosure

920

1090

clo

sed

1410

ope

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620 OA

570

OA

35 º

130 º

Project Brief Process

Public Bin Enclosure Public street furniture is prone to abuse including graffiti, vandalism and fires. In this in-stance the brief calls for the inclusion of changable adver-tising panels.

The design satisfies all criteria for all stakeholders. It is ergonomically designed for users as well as taking into account OHS concerns for council staff. Advertising displays can be assembled off-site and changed without the need to move the bin. There are no external exposed fastenings further reducing the likelihood of vandalism.

Top View(Lid down)

Side View(Ad panels removed)

Advertising maintenance

Advertising can be 4 x half side, 2 x full side or a combination

Assemble panel o� site.Unlock lid and lift old panel,Slide in new panel and close.No tools required.

Unimpeded Access

Door opens to 490mm wide Top lifts to 1300mm high

Rubbish Removal Cycle

Unlock waist-level cam lock. Lid and tray raise automatically To clear top of binBin can be tilted on wheels from engaged position (no dragging)

Advertising panel

a Mounting board - folded 3.2mm sheet aluminium water cut

b Backing board (core�ute or similar to prevent mold)

c Poster (suggest UV cured/ solvent based print)d Acrylic 6mm with 2mm rebate for �ush �t to framee Aluminium frame with button/keyway attachment

a b c d e

Accessibility and public safety

Suitable for use by all including children and the mobility impairedThe waste tray has a steep angle and the bottom of the tray sits below the lip of the bin to ensure positive deliveryof rubbish. This eliminates the risk of spilt litter in the enclosure

Apertures (all four sides) are less than 120mm to protect against entrapment.

Frame mild steel square tube galvanised and powder coated

Cross member mild steel rectan-gular tube welded joints galvan-

ised and powder coated

Tray - 2mm Stainless steel (316) folded and tig welded over mild

steel galvanised frame

Stainless steel full length hinge

Gas struts (2) 12mm shaft/210mm body/160mm

stroke (resistance to engineers speci�cation) OEM

No fastenings visible from exterior

Heavy galvanised mild steel 'cup' M10 x 65mm dynabolt or similar.

Secure frame with 5/32" rivet

Door locks in three places all released by turning key one keyDoor and rear panel brake press

folded and spot welded (projection) mild steel powder

coated

Top cap stainless steel (3 16) folded attached via tig

welded stainless steel threaded sleeve

M10 socket head hex bolt from underside

Spring return for door lock

30 MPa concrete and F62 reinforcing

mesh smooth trowel �nidsh. Concrete ramp not to exceed

1 in 10 gradient

Bin Enclosure

920

1090

clo

sed

1410

ope

n

620 OA

570

OA

35 º

130 º

A

A

35.6

8

ID 85.00

3.00

B

00.65

13.00

55.0054.40

027.0

028

.00

29.0

0

SECTION A-A

R48.00

R500.00

R3.00TYP x 4

3.30 6.50TYP x 4

R2.10R3.00

R3.00TYP x 6

R3.00 TYP x 6

165.00°

DETAIL B SCALE 2 : 1

CL

Conic Desktop Speaker

Lee Wynyard 10825899

FRONT

BOTTOM

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E

F

C

1 2 3 4

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321 5

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B

Body BaseWEIGHT:

A3

SHEET 1 OF 1SCALE:1:1

DWG NO.

TITLE:

REVISIONDO NOT SCALE DRAWINGUNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN MILLIMETERS

MATERIAL:SURFACE FINISH:

2.00 WALL THICKNESS NOMINAL0.30 RADIUS0.30 RADIUS TO ALL SHARP EDGES5.50 DEPTH HOLES TO M4 1.5 DRAFT UNLESS SPECIFIED

TOLERANCES:0.05 LINEAR0.5 ANGULAR:

Project Brief Process

Desktop Computer Speak-ers

Design and detail a pair of self powered speakers to be used on a desktop.

The preciousness of desktop space can’t be underestimated here. In this design the sleek tower conceals a woofer at the base and a tweeter style speaker at the top to enhance audio quality. Power, Bass, Treble and Volume controls are actuated via touch sensors in the metalic bands that break the form. A cone defector is designed to direct the sound to the listener at ear-level. The top of the cone and the touch controls are lit when the speakers are powered up.

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ITEM PART NUMBER QTY.1 Hex M4 x 12 42 Foot Body 13 66mm Speaker 14 Bolt Threaded M4 15 Body Base 16 Main Control

Assembly 17 Body Centre 18 Control Ring Sub

Assembly 29 Separator Ring 110 Body Top 111 Nut M4 112 Default 113 Reflector Bracket 114 Hex M3 x 9 415 Reflector 116 Relector Cap 1

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C

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321 5

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CONICSPEAKER ASSEMBLY

A3

SHEET 1 OF 1SCALE:2:3

DWG NO.

TITLE:

DATE: 06 NOVEMBER 2009DO NOT SCALE DRAWING

ALL MEASUREMENTS IN MM

LEE WYNYARD 0400 471133

Project Brief Process

Reducing Public Urination in Kings Cross

Design a solution to help aleviate the issues associated with the influx of 30,000+revelers each Friday and Saturday night.

Through consultation with Police, Ambulance, Hospitals, Resident groups and Council combined with observation it became clear that the needs exceeded the willingness of the authorities to fix the problem. We suggested an interim solution involving the construction of trailer-based urinals and wayfinding solutions.The thrust of the proposal was that we could take care of the weekend revelers’ needs yet return Kings Cross to the residents during the week.

THE THIN YELLOW LINEHOW DO YOU HANDLE THE TOILETING NEEDS OF 30,000 WITH JUST THREE PUBLIC TOILETS?

OUR PROPOSAL SUGGESTS A STRATEGY TO BRING TOILETS TO THE AREA AND LET THE PUBLIC KNOW WHERE TO FIND THEM.

To enhance the experience of visitors to Kings Cross, easy access to public toilets is essential.

The solutions we propose can be divided into two main areas. The provision of more toilets and its support partner, the provision of information services. The ratio of visitors to public toilets in the area makes this an immediate concern. The proposal includes ensuring the use of existing public toilets, potential to use other facilities and commissioning new permanent and mobile toilets.

Half the battle with using public toilets is in fi nding them. We propose a number of initiatives for dealing with this issue. We suggest improvements to the City of Sydney Council’s website. We also discussed the possibility of off ering a ‘Text-a-Toilet’ Service, improved street signage and patrols by ‘Cross Guides’ on the street. SituationSince the 1940s , ‘The Cross’ has attracted the fringe dwellers of our society. The anti-social. Prostitutes, drug addicts, the homeless and ‘colourful Sydney identities’ all flock to the part of Sydney that doesn’t sleep. Recently the flavour has changed. Sleaze is making way for reckless fun.

Along with other antisocial behaviours, public urination has become a serious social and health issue.

With only one sign directing intoxicated men to three toilets located at the police station there is an understandable lack of commitment to using them. Many resort to finding a corner or wall against which they can relieve themselves.

Walk though any lane and you’ll see and smell urine tracks on the walls and footpaths. Police acknowledge that there is little alternative and tend to be tolerant of the behaviour. To fine someone would take up to three hours of an officer’s time while there are many more pressing duties. ConsiderationsThe major societal issue is that there is a tendency to increase population densities and attract more and more visitors while reducing essential services. There is little doubt that Kings Cross requires more public toilets but the construction of new toilet facilities is a process that could take two to three years and requires lengthy negotiations with resident groups and business owners. In any LGA

there would be significant concerns, in the high density Kings Cross area the issues are magnified. Project OutcomeOur proposed solution consists of the provision additional toilets and better information services. The first one includes improved utilisation of the toilets located at Fitzroy Gardens and suggests the possibility of recommissioning of the existing private facilities in King Cross Shopping Centre for public use through arrangement between owners and Council. There may be some physical security barriers required and the toilets would require security personnel on hand to oversee their use. In addition we offer two design concepts of trailer mounted temporary urinal facilities which require no plumbing (stored on board), no electrical connection (battery powered with solar support) and take up roughly the footprint of a car. They will be convenient, clean, safe, and private, and will incorporate technologies to enhance the experience and make it fun.

Stepping on the pressure pad located in front of the urinal bowl will illuminate the ‘engaged’ sign outside, extinguish the stair lighting and emit a dose

of water to the hand basin which also will reminds users to wash their hands afterwards and rinses the urinal bowl ready for use. Stepping off the pressure pad illuminates the stairs and changes the ‘engaged’ light to ‘vacant’.As a longer term solution we propose to construct an additional small (3-4 cubicle) automated toilet block with greater accessibility to the active hub at the north end of the Springfield pedestrian area as the preferred location.The information system can be improved in the following ways;- Providing links at Council website to updated toilet maps,- “Text-a-toilet” service based on immediate text back of the nearest public toilet based on the location from which message was sent,- Improved signage with extended information (open hours, distance) and, finally, - By establishing “The Cross Guides” – a mixed group of people who “dare to care” by patrolling the streets as a visible helpers who also will custodians of the toilets ensuring that anti-social behaviour is reduced therefore making them safer and cleaner for users and that the toilets presence in the community reinforces the Cross Guides awareness.

CLIENTCity of Sydney Council King Cross Police Department

BRIEFTo reduce the incidence of public urination in the Kings Cross area during Friday and Saturday nights.

SOLUTION PROPOSEDEssentially, there is no other option – the Cross needs more toilets. Our solution concentrates on making toilets available without the lead times required to construct permanent facilities and without the ugliness of the ‘portaloo’ stand-by solutions.

We also address the issues of finding a toilet in an unfamiliar location.

DESIGNERSLee WynyardCaroline CarolineAh Won Tatiana Sheverda Harold Poon

“With only one sign directing intoxicated men to three toilets located at the police station there is an understandable lack of commitment to using them.”

1. Street scene - Bayswater Road2. Map with proposed locations for mobile urinals

3. Mobile Urinal Unit - Concept 14. Mobile Urinal Unit - Concept 2

THE THIN YELLOW LINEHOW DO YOU HANDLE THE TOILETING NEEDS OF 30,000 WITH JUST THREE PUBLIC TOILETS?

OUR PROPOSAL SUGGESTS A STRATEGY TO BRING TOILETS TO THE AREA AND LET THE PUBLIC KNOW WHERE TO FIND THEM.

To enhance the experience of visitors to Kings Cross, easy access to public toilets is essential.

The solutions we propose can be divided into two main areas. The provision of more toilets and its support partner, the provision of information services. The ratio of visitors to public toilets in the area makes this an immediate concern. The proposal includes ensuring the use of existing public toilets, potential to use other facilities and commissioning new permanent and mobile toilets.

Half the battle with using public toilets is in fi nding them. We propose a number of initiatives for dealing with this issue. We suggest improvements to the City of Sydney Council’s website. We also discussed the possibility of off ering a ‘Text-a-Toilet’ Service, improved street signage and patrols by ‘Cross Guides’ on the street. SituationSince the 1940s , ‘The Cross’ has attracted the fringe dwellers of our society. The anti-social. Prostitutes, drug addicts, the homeless and ‘colourful Sydney identities’ all flock to the part of Sydney that doesn’t sleep. Recently the flavour has changed. Sleaze is making way for reckless fun.

Along with other antisocial behaviours, public urination has become a serious social and health issue.

With only one sign directing intoxicated men to three toilets located at the police station there is an understandable lack of commitment to using them. Many resort to finding a corner or wall against which they can relieve themselves.

Walk though any lane and you’ll see and smell urine tracks on the walls and footpaths. Police acknowledge that there is little alternative and tend to be tolerant of the behaviour. To fine someone would take up to three hours of an officer’s time while there are many more pressing duties. ConsiderationsThe major societal issue is that there is a tendency to increase population densities and attract more and more visitors while reducing essential services. There is little doubt that Kings Cross requires more public toilets but the construction of new toilet facilities is a process that could take two to three years and requires lengthy negotiations with resident groups and business owners. In any LGA

there would be significant concerns, in the high density Kings Cross area the issues are magnified. Project OutcomeOur proposed solution consists of the provision additional toilets and better information services. The first one includes improved utilisation of the toilets located at Fitzroy Gardens and suggests the possibility of recommissioning of the existing private facilities in King Cross Shopping Centre for public use through arrangement between owners and Council. There may be some physical security barriers required and the toilets would require security personnel on hand to oversee their use. In addition we offer two design concepts of trailer mounted temporary urinal facilities which require no plumbing (stored on board), no electrical connection (battery powered with solar support) and take up roughly the footprint of a car. They will be convenient, clean, safe, and private, and will incorporate technologies to enhance the experience and make it fun.

Stepping on the pressure pad located in front of the urinal bowl will illuminate the ‘engaged’ sign outside, extinguish the stair lighting and emit a dose

of water to the hand basin which also will reminds users to wash their hands afterwards and rinses the urinal bowl ready for use. Stepping off the pressure pad illuminates the stairs and changes the ‘engaged’ light to ‘vacant’.As a longer term solution we propose to construct an additional small (3-4 cubicle) automated toilet block with greater accessibility to the active hub at the north end of the Springfield pedestrian area as the preferred location.The information system can be improved in the following ways;- Providing links at Council website to updated toilet maps,- “Text-a-toilet” service based on immediate text back of the nearest public toilet based on the location from which message was sent,- Improved signage with extended information (open hours, distance) and, finally, - By establishing “The Cross Guides” – a mixed group of people who “dare to care” by patrolling the streets as a visible helpers who also will custodians of the toilets ensuring that anti-social behaviour is reduced therefore making them safer and cleaner for users and that the toilets presence in the community reinforces the Cross Guides awareness.

CLIENTCity of Sydney Council King Cross Police Department

BRIEFTo reduce the incidence of public urination in the Kings Cross area during Friday and Saturday nights.

SOLUTION PROPOSEDEssentially, there is no other option – the Cross needs more toilets. Our solution concentrates on making toilets available without the lead times required to construct permanent facilities and without the ugliness of the ‘portaloo’ stand-by solutions.

We also address the issues of finding a toilet in an unfamiliar location.

DESIGNERSLee WynyardCaroline CarolineAh Won Tatiana Sheverda Harold Poon

“With only one sign directing intoxicated men to three toilets located at the police station there is an understandable lack of commitment to using them.”

1. Street scene - Bayswater Road2. Map with proposed locations for mobile urinals

3. Mobile Urinal Unit - Concept 14. Mobile Urinal Unit - Concept 2

Project Brief Process

Improvements to Solar Panel Efficiencies

Combine the principles of na-no-nipples in the production of high efficiency thin film photovoltaics.

The structure of a moths eye reveals a tightly packed array of small nipples in the order of 250 nanometres diameter. This array makes the eye non-reflective - a benefit to its survival. The same array is seen on the Greta Oto butterfly’s wings, only now this nano-textured surface is both non-relective and virtually 100% transmissive of light. My investigation led me to consider how this may be of use in the photovoltaics in-dustry. I then consisdered how we could integrate these improved, flexible panels into the buildiing fabric. Using ETFE sheet as the basis, I reason that we can imprint or emboss this nanotexture onto the outer sur-face of the material while printing the PV metaliasation to the inside skin. The result - a lightweight, self-cleaning, building fabric that generates power longer throughout the day. I estimate that the improve-ment in efficiency (over glass panel PVs) is in the order of 12-15% however, the real benefit is that we’ll be able to generate power from every face of the building not just the north, as is traditionally used.