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578 blueprints available • 8 subcategories
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Blueprints (578)

The Cherry Stoner: A Hopper, a Basin and a Fork of Needles
by TheChef
FOOD & DRINKS
38
0
0
0
0
0

The Street Letter Box: A Lid That Is Also an Air-Lock
by Martin
Construction
34
0
0
0
0
0

The Door Check: An Air Cushion With a Valve That Knows How Hard You Push
by Emma
Construction
30
0
0
0
0
0

The Door Holder: A Notched Bar the Knob Unlocks
by Martin
Construction
40
0
0
0
0
0

The Nail Clipper: Spring Jaws and a Cam Lever
by Martin
Tools
24
0
0
0
0
0

Draw-Cut Pruning Shears: A Blade That Slides as It Closes
by Karen
Agriculture
25
0
0
0
0
0

Double-Cutting Shears: Blades That Cut Both Ways
by Karen
Agriculture
20
0
0
0
0
0

The Post-Hole Digger: Two Shovels on a Hinge and a Point Between Them
by Karen
Agriculture
25
0
0
0
0
0

The Mechanical Pencil: Feeding a Thin Lead by a Screw
by Emma
Drawing
31
0
0
0
0
0

The Pencil Sharpener: A Blade Carried Round on a Planet Gear
by Emma
Drawing
26
0
0
0
0
0

The Ticket Punch: Shearing a Hole, and Catching the Chad
by Emma
Papercraft Tools
20
0
0
0
0
0

Locking Pliers: A Grip That Holds Itself
by Martin
Tools
18
0
0
0
0
0

The Adjustable Wrench: One Tool for Every Nut
by Martin
Tools
15
0
0
0
0
0

The Hex-Socket Screw: A Head That Sinks Out of Harm's Way
by Emma
Tools
34
0
0
0
0
0

The Square-Socket Screw: A Driver That Holds the Screw for You
by Martin
Tools
14
0
0
0
0
0

The Ratchet Socket Wrench: Turn the Nut Without Letting Go
by Martin
Tools
20
0
0
0
0
0

The Flexible Shaft: Turning a Tool Round a Corner
by Martin
Mechanics
37
0
0
0
0
0

The Parking Meter: A Coin That Unlocks a Clock
by Martin
Mechanics
11
0
0
0
0
0

The Cam Timer: A Program Cut Into Discs
by Martin
Electromechanics
31
0
0
0
0
0

The Grain Auger: Archimedes' Screw Spun Fast in a Tube
by Martin
Mechanics
29
0
0
0
0
0

The Forage Harvester: Chopping Green Crop to a Set Length
by Karen
Mechanics
36
0
0
0
0
0

The Rotary Tiller: Blades That Cut the Soil in Slices
by Martin
Mechanics
41
0
0
0
0
0

The Combine Harvester: Cut, Thresh, Separate and Clean in One Pass
by Martin
Mechanics
27
0
0
0
0
0

The Disc Harrow: Dished Wheels Set at an Angle
by Karen
Agriculture
39
0
0
0
0
0
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