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BlueprintsSCIENCES
SCIENCES
1,777 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (1,777)
The Spring-Prong Looper: Two Springs That Take the Loop Off the Hook and Hold It Open for the Needle
by Tex
Sewing
38
0
0
0
0
0
The Twisted-Shaft Needle Rocker: A Straight Push That Swings the Needle, Then Holds It Still
by Martin
Mechanics
34
0
0
0
0
0
The Saddle-Girth Tightener: Two Hinged Plates That Grip the Girth and Lever It Tight
by Karen
Animal Husbandry
39
0
0
0
0
0
The Pendulous-Weight Letter Scale: A Steelyard With a Straight Arm, a Weight Below to Keep the Plate Level
by Mark
Papercraft
29
0
0
0
0
0
The Spring-Wedge Bootjack: Press the Wedge and the Platform Clamps the Heel
by Woody
Woodworking
30
0
0
0
0
0
The Latch-Hook Chain Stitcher: A Hook Needle From Below, Its Latch Closed by the Cloth
by Emma
Sewing
38
0
0
0
0
0
The Needle Brace Bar: A Sliding Bar That Holds the Needle Near the Cloth While It Feeds
by Tex
Sewing
34
0
0
0
0
0
The Self-Winding Garden Line: A Spring and Pinion Reel the Line Back, and It Can Chalk Itself
by Karen
Crop Science
31
0
0
0
0
0
The Spring Grapple: Tong-Shaped Spring, Talon Hooks and a Set Joint That Snaps Shut on Touch
by Forge
Metalworking
37
0
0
0
0
0
The Loop-Spring Clothes-Pin: A Sugar-Tong Spring and Metal Pivots in Two Wooden Arms
by Woody
Woodworking
38
0
0
0
0
0
The Stationary-Hook Chain Stitcher: A Vibrating Needle Lays Its Loop Over a Fixed Hook
by Tex
Sewing
38
0
0
0
0
0
The Toggle-Lever Lemon Squeezer: Cutters, a Hood and a Jaw That Presses Harder as It Closes
by Emma
Mechanics
36
0
0
0
0
0
The Cam-Lever Lemon Squeezer: A Cam on a Shaft Presses the Plunger, Springs Lift It
by Martin
Mechanics
39
0
0
0
0
0
The Hoof-Cleaner Pocket Knife: Blade, Box Opener, Hoof Pick, Hammer and Corkscrew in One Handle
by Karen
Animal Husbandry
34
0
0
0
0
0
The Inclined-Knife Lemon Squeezer: Put In a Whole Lemon, Cut and Press in One Stroke
by Penny
Drinks
39
0
0
0
0
0
The Porcelain-Lined Lemon Squeezer: Cast-Iron Handles, Porcelain Where the Juice Runs
by Mary
Chemistry
37
0
0
0
0
0
The Shovel and Tongs: One Handle, a Sliding Arm, Two Tools
by YourGrandma
Metalworking
35
0
0
0
0
0
The Forked Fire Tongs: Curved Prongs for Coal, and Stops That Keep Them From Crossing
by Forge
Metalworking
32
0
0
0
0
0
The Sponge-Filter Inkstand: Press the Funnel and Clean Ink Rises Round the Pen
by YourGrandma
Papercraft
30
0
0
0
0
0
The Inclined-Valve Inkstand: A Glass Clapper That the Pen Pushes Open
by Charlie
Papercraft
32
0
0
0
0
0
The Fountain-Sheath Pen: A Reservoir Clipped to the Nib, for Writing on Ground Glass
by Mary
Papercraft
32
0
0
0
0
0
The Thumb-Ring Curry Comb: A Ring for the Thumb Instead of a Handle
by Karen
Animal Husbandry
20
0
0
0
0
0
The One-Sheet Curry Comb: Cut, Slit and Fold, With No Rivet and No Waste
by Mary
Metalworking
29
0
0
0
0
0
The Open-Back Curry Comb: Three Bent Troughs and No Back to Clog
by Forge
Metalworking
36
0
0
0
0
0
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