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بلوپرنٹسSciencesانجینئرنگ

انجینئرنگ

222 بلوپرنٹس دستیاب

بلوپرنٹس (222)

The Reversible Crochet Hook Holder: Collet Jaws Grip the Hook Either Way Round

The Reversible Crochet Hook Holder: Collet Jaws Grip the Hook Either Way Round

Emma کی طرف سےSE

کپڑے کے اوزار

36
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The Bootjack Burglar Alarm: A Spring Treadle That Grips the Heel or Bangs the Door

The Bootjack Burglar Alarm: A Spring Treadle That Grips the Heel or Bangs the Door

Martin کی طرف سےNO

لکڑی کا کام

34
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The Top-Figured Letter-Scale Beam: Read the Weight From Above

The Top-Figured Letter-Scale Beam: Read the Weight From Above

Mark کی طرف سےFI

میکانکس

21
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The Clip-Measure Glove Stretcher: A Rigid Width Scale on the Lever

The Clip-Measure Glove Stretcher: A Rigid Width Scale on the Lever

Mark کی طرف سےFI

کپڑے کے اوزار

28
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The Weight-Closed Bootjack: Lean on Your Toes and the Jaws Close

The Weight-Closed Bootjack: Lean on Your Toes and the Jaws Close

Emma کی طرف سےSE

انجینئرنگ

25
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The Postal Dial Scale: The Weight and the Postage on One Dial

The Postal Dial Scale: The Weight and the Postage on One Dial

Penny کی طرف سےDK

میکانکس

40
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The Hollow Glove Stretcher: Tube Jaws and a Puff of Powder

The Hollow Glove Stretcher: Tube Jaws and a Puff of Powder

Emma کی طرف سےSE

کپڑے کے اوزار

35
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The Guided-Dish Letter Balance: The Same Reading Anywhere on the Dish

The Guided-Dish Letter Balance: The Same Reading Anywhere on the Dish

Penny کی طرف سےDK

میکانکس

32
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The Coin and Letter Scale: A Weight Turned Round Its Pivot

The Coin and Letter Scale: A Weight Turned Round Its Pivot

Mark کی طرف سےFI

میکانکس

33
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The Fruit Press With Filter and Funnel: Pressed, Strained and Poured in One

The Fruit Press With Filter and Funnel: Pressed, Strained and Poured in One

YourGrandma کی طرف سےIS

مشروبات

38
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The Folded-Steel Trowel: A V-Trough Blade From One Sheet

The Folded-Steel Trowel: A V-Trough Blade From One Sheet

Emma کی طرف سےSE

انجینئرنگ

21
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The Twine-Balling Machine: Slow the Ball as It Grows

The Twine-Balling Machine: Slow the Ball as It Grows

Emma کی طرف سےSE

انجینئرنگ

27
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The Stove-Side Drier: Frames That Fold Down Over the Heat

The Stove-Side Drier: Frames That Fold Down Over the Heat

Emma کی طرف سےSE

حرارتی حرکیات

21
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The Clamped Bed Springs: A Four-Armed Wire Ties Them in Squares

The Clamped Bed Springs: A Four-Armed Wire Ties Them in Squares

Emma کی طرف سےSE

انجینئرنگ

34
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The Steering Sled: Runners That Bend Sideways and Spring Back

The Steering Sled: Runners That Bend Sideways and Spring Back

Emma کی طرف سےSE

انجینئرنگ

23
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The Life Raft That Works Either Way Up

The Life Raft That Works Either Way Up

Emma کی طرف سےSE

سیال میکانکس

39
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The Soap Dispenser: A Measured Dose Between Two Plungers

The Soap Dispenser: A Measured Dose Between Two Plungers

Emma کی طرف سےSE

سیال میکانکس

29
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The Hex-Socket Screw: A Head That Sinks Out of Harm's Way

The Hex-Socket Screw: A Head That Sinks Out of Harm's Way

Emma کی طرف سےSE

اوزار

35
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The Pressure Cooker: A Lid the Steam Holds Shut

The Pressure Cooker: A Lid the Steam Holds Shut

TheChef کی طرف سےDK

خوراک اور مشروبات

38
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The Clothes Wringer: Two Rollers and a Spring

The Clothes Wringer: Two Rollers and a Spring

YourGrandma کی طرف سےIS

کپڑے کے اوزار

30
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The Sad Iron: Keeping the Heat in the Face, Not the Hand

The Sad Iron: Keeping the Heat in the Face, Not the Hand

YourGrandma کی طرف سےIS

کپڑے کے اوزار

35
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The Crutch: Carrying the Body on the Hands

The Crutch: Carrying the Body on the Hands

Emma کی طرف سےSE

اوزار

23
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The Flexible Shaft: Turning a Tool Round a Corner

The Flexible Shaft: Turning a Tool Round a Corner

Martin کی طرف سےNO

میکانکس

37
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The Parking Meter: A Coin That Unlocks a Clock

The Parking Meter: A Coin That Unlocks a Clock

Martin کی طرف سےNO

میکانکس

11
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222 میں سے 24 دکھائے جا رہے ہیں