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Stepped Spiral Egg Beater: A Stepped Dasher Spun in a Square Box
Thomas McBean, Fowlerville, New York · Public domain (expired patent)
Martin

Nilikha ni

Martin

6. Oktubre 2026NO
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Stepped Spiral Egg Beater: A Stepped Dasher Spun in a Square Box

A beater spun in a round bowl soon drags the whole mixture round with it. Thomas McBean of Fowlerville, New York, received US 24,134, dated 24 May 1859, for an egg beater: "a double spiral-shaped beater or dasher with its surface formed into steps within a square box," turned horizontally on a vertical shaft by a bevel pinion and a handle, so that the dasher and the square box together "so thoroughly breaks up all portions of the eggs that they may be well and very thoroughly beaten in a few seconds." This rung compares the side and corner gaps, then prints the stepped dasher, builds a square box with a bevel drive, and times beating in the box against a round bowl.
Katamtaman
About 4 hours, plus printing

Mga Tagubilin

1

Tip speed and the corners

Naglo-load ng Jupyter notebook…
2

A geared beater a month before it

The embedded blueprint beats with two wire whisks turning opposite ways. McBean turns one stepped dasher and lets the box's corners do the breaking up.
3

Read US 24,134

"The nature of my invention consists in arranging a double spiral-shaped beater or dasher with its surface formed into steps within a square box and in communicating to this dasher a swift rotary motion so as to revolve it horizontally within said box."
4

Print the dasher

Print the stepped double-spiral dasher (/uploads/blueprints/stepped-spiral-egg-beater-dasher.stl). Print in PETG at 0.2 mm layers, 30 % infill, 4 walls.

Mga materyales para sa hakbang na ito:

PETG filamentPETG filament1 piraso

Mga kailangang kasangkapan:

Limbagang 3D na FDMLimbagang 3D na FDM
5

Build the box

Cut a plywood base and four sides to make a box 104 mm square inside and 90 mm deep. Glue and screw it, and seal the inside seams with silicone.

Mga materyales para sa hakbang na ito:

Plantsa ng playwudPlantsa ng playwud1 piraso
Turnilyong pangkahoy #8 x 1"Turnilyong pangkahoy #8 x 1"1 piraso
Silicone SealantSilicone Sealant1 piraso

Mga kailangang kasangkapan:

Lagaring PangkurbaLagaring Pangkurba
Walang-Kableng BarenaWalang-Kableng Barena
Hanay ng Talim ng BarenaHanay ng Talim ng Barena
Set ng mga distornilyadorSet ng mga distornilyador
RulerRuler
6

Fit the shaft and gears

Screw a hardwood bar across the box's top with a bracket above it. Run a 5 mm rod down through the bar to a socket in the floor, with the dasher at its foot and one bevel gear at its top; mount the other gear on a crank shaft through the bracket so they mesh.

Mga materyales para sa hakbang na ito:

Tipak ng Matigas na KahoyTipak ng Matigas na Kahoy1 piraso
Bilog na Bara ng Malambot na AseroBilog na Bara ng Malambot na Asero1 piraso
Set ng bevel gear (asero, 1:1)Set ng bevel gear (asero, 1:1)1 piraso
Epoksing dalawang bahagiEpoksing dalawang bahagi1 piraso
Patag na SinturonPatag na Sinturon1 piraso

Mga kailangang kasangkapan:

Lagaring Pang-metalLagaring Pang-metal
Walang-Kableng BarenaWalang-Kableng Barena
Hanay ng Talim ng BarenaHanay ng Talim ng Barena
Bais sa Mesang PanggawaBais sa Mesang Panggawa
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The patent drawing

US 24,134 drawing sheet, public domain (expired patent).
Hakbang 7 - Image 1
8

Square box against round bowl

Beat two egg whites in the box at about two crank turns a second and time them to stiff peaks. Repeat with the dasher in a round bowl of the same size.
Hakbang 8 - Image 1

Mga materyales para sa hakbang na ito:

ItlogItlog4 piraso

Mga kailangang kasangkapan:

Malaking mangkok na panghalo na asero na hindi kinakalawangMalaking mangkok na panghalo na asero na hindi kinakalawang
Panukat ng OrasPanukat ng Oras
9

A dasher that swirls, scrapes or slips

Stepped spiral egg beater troubleshooting.

Flow

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10

History and honest limits

**Thomas McBean** of Fowlerville, Livingston County, New York, received US 24,134, dated 24 May 1859. The dasher's spiral circular plates are soldered to a small tube and bent into steps radial from the axis; the shaft passes up through the box's cover to a bracket, its lower end resting on a pin in the box's bottom. He claimed the double spiral dasher in combination with the square box. **Honest limits.** FDM prints hold food in their layer lines, so wash well and replace when worn. A printed dasher and a bought 1:1 bevel pair stand in for his tin plates and pinions. Your times are the result.

Mga Materyales

10

Mga Kinakailangang Kasangkapan

10

Ang blueprint na ito ay gumagawa ng

Thumbnail
Placeholder

Pinipihit na batidor ng itlog

Free

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Kaugnay na Blueprint

Ang mga blueprint na ito ay nagbabahagi ng kaalaman — mga teknik, materyales, o prinsipyo

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CC0 Pampublikong Domain

Ang blueprint na ito ay inilabas sa ilalim ng CC0. Malaya kang kumopya, magbago, mamahagi, at gumamit nang walang pahintulot.

Suportahan ang Maker sa pamamagitan ng pagbili ng mga produkto sa kanilang Blueprint Komisyon ng Maker itinakda ng mga Vendor, o lumikha ng bagong bersyon ng Blueprint na ito at isama bilang koneksyon sa iyong Blueprint upang ibahagi ang kita.

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