Ububaji
Ibishushanyo 654 birahari • Ibyiciro bito 12
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Ibishushanyo (654)

Twin-Saw Table: A Rip Saw and a Crosscut Saw at Opposite Corners, One Motor, Each Depth Set by Tilting the Top (Gottschalk, 1926)
na Forge
Ububaji

Long-Pilot High-Speed Wood Bits: A Flat Plate and a Long Square-Edged Pilot, No Screw Feed (Smith, 1951)
na Forge
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Angled-Side Spade Bits: Each Wing Bent Forwards Along a Diagonal Line, the Way the Bit Turns (Vasudeva, 2005)
na Forge
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Fluted-Shoulder Spade Bits With Spurs: Flutes Along the Shoulders, Stopped by Corner Spurs (Williams & Thackston, 1987)
na Forge
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Diamond-Point Spade Bits: A Thinned, Wide-Angled Point Does More of the Cutting (Southall, 1975)
na Forge
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Fluted-Point Spade Bits: A Groove Down Each Face of the Point Sharpens Its Cutting Edge (Robinson, 1957)
na Forge
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Crank-and-Link Double-Dasher Churn: Two Dashers' Cranks Joined by a Curved Link, One Lever Turns or Rocks Both
na Buttercup
IBIRIBWA N'IBINYOBWA

Round-Bottom Square Churn: A Geared Dasher Turns in a Vessel Round Up to Its Blades and Square Above, Breakers From the Lid
na Buttercup
IBIRIBWA N'IBINYOBWA

Rack-and-Pinion Opposed-Dasher Churn: Two Rows of Hanging Dashers Move Opposite Ways Through Slots in the Lid
na Buttercup
IBIRIBWA N'IBINYOBWA

Shifting-Gear Grinding-Disk Churn: One Crank Wheel Is Thrown Into Gear With the Wings Below, the Grinding Disk Above, or Both
na Buttercup
IBIRIBWA N'IBINYOBWA

Adjustable-Valve Dash Churn: Hinged Perforated Wings Shut Going Down, Open Coming Up, Slides Set How Big the Holes Are
na Buttercup
IBIRIBWA N'IBINYOBWA

Cord-Lever Churn: A Cord Wound Round a Hollow Staff Turns It Back and Forth as a Hinged Lever Swings, a Loose Gatherer Rides Its Ribs
na Buttercup
IBIRIBWA N'IBINYOBWA

Set-Wing Dasher Churn: Wings on Two Cross Rods Through the Staff Are Set by Screws to Lift or Press the Cream
na Buttercup
IBIRIBWA N'IBINYOBWA

Water-and-Air Tube Churn: Two Tubes of Warm or Cold Water and an Open Air Tube Stand by the Wall, Blades Sweep Under and Between
na Buttercup
IBIRIBWA N'IBINYOBWA

Bellows Rocking-Dasher Churn: A Hand Bellows Blows Air Down a Knee Nozzle Into the Cream and Rocks a Paddle Dasher Beside It
na Buttercup
IBIRIBWA N'IBINYOBWA

Hinged-Arm Frame Churn: An Arm That Swings Back Holds the Dasher's Top, Its Forked Brace Holds the Cover Down
na Buttercup
IBIRIBWA N'IBINYOBWA

Toothed-Disk Pass Churn: Cream Poured In Passes Once Between Fixed Toothed Disks and a Toothed Wheel Spinning Between Them
na Buttercup
IBIRIBWA N'IBINYOBWA

Counter-Turning Hooped Beater Churn: One Bevel Wheel Turns a Spindle and a Hollow Shaft Opposite Ways, Spiral Hoops Sweep the Wall
na Buttercup
IBIRIBWA N'IBINYOBWA

Oblique Box-Dasher Churn: A Hollow Slanted Dasher, Open on Two Sides, Churns Fast and Gathers the Butter Inside It Turned Slow
na Buttercup
IBIRIBWA N'IBINYOBWA

Hollow-Staff Plunger Churn: A Plunger in a Perforated Inner Cylinder Draws Air Down Its Staff on the Up Stroke
na Buttercup
IBIRIBWA N'IBINYOBWA

Opposed Perforated-Paddle Churn: Sloping Holed Paddles on a Geared Shaft Pass Between Paddles Sloping the Other Way on Slide Bars
na Buttercup
IBIRIBWA N'IBINYOBWA

Sealed Screw-Axis Drum Churn: The Dasher's Axis Screws Into It Through a Pipe in the Side, a Sprung Washer Keeps It Tight
na Buttercup
IBIRIBWA N'IBINYOBWA

Notched-Rib Churn: A Solid S-Winged Dasher Turns Inside Upright Ribs Whose Notches Alternate, Crossing the Cream's Currents
na Buttercup
IBIRIBWA N'IBINYOBWA

Turning-Tub Churn: A Crank Spins the Tub on a Geared Pedestal Against Two Fixed Triangular Beaters Held From Standards
na Buttercup
IBIRIBWA N'IBINYOBWA