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Masher, Pounder and Mincer: Three Kitchen Tools on One Handle
Jacob J. Diehl, York, Pennsylvania · Public domain (expired patent)
TheChef

Nilikha ni

TheChef

6. Oktubre 2026DK
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Masher, Pounder and Mincer: Three Kitchen Tools on One Handle

A masher, a steak pounder and a mincing knife are three tools to buy and store. Jacob J. Diehl of York, Pennsylvania, received US 93,862, dated 17 August 1869, for a kitchen utensil combining "a vegetable-masher, steak-pounder, and mincing-knife": an ordinary masher with a plate of pyramidal teeth fixed to its foot, and a mincing knife whose shank passes through the handle and is fastened by a nut, its back resting in a groove between two rows of teeth. This rung compares head weights, then prints the toothed head, fits a knife from spring steel, and uses the tool three ways.
Katamtaman
About 2 hours, plus printing

Mga Tagubilin

1

Head weight and blow

Naglo-load ng Jupyter notebook…
2

A masher before it

The embedded blueprint mashes with a wire coil. Diehl's masher is solid, with teeth to pound and a knife to mince.
3

Read US 93,862

"D is the mincing-knife, provided with a shank, a, which passes through the handle A. The back of the knife rests in a groove in the plate C, between two rows of the teeth, and is secured by a nut, b, screwed on to the shank a, or by equivalent means. This knife is preferably detached, when the implement is in use as a masher or pounder."
4

Print the head

Print the head with its toothed face, groove and socket (/uploads/blueprints/masher-pounder-mincer-head.stl) at 100 % infill for weight. Print in PETG at 0.2 mm layers, 30 % infill, 4 walls; wash before first use.

Mga materyales para sa hakbang na ito:

PETG filamentPETG filament1 piraso

Mga kailangang kasangkapan:

Limbagang 3D na FDMLimbagang 3D na FDM
5

Make the knife

Cut a crescent 56 mm across from spring steel strip and file its curved edge sharp. Epoxy a 5 mm steel rod, threaded at its end with the die, to the middle of its back as the shank, 230 mm long.

Mga materyales para sa hakbang na ito:

Guhit na bakal na muwelyeGuhit na bakal na muwelye1 piraso
Bilog na Bara ng Malambot na AseroBilog na Bara ng Malambot na Asero1 piraso
Epoksing dalawang bahagiEpoksing dalawang bahagi1 piraso

Mga kailangang kasangkapan:

Gunting na pangyeroGunting na pangyero
Kikil (Kikil na Pangkamay)Kikil (Kikil na Pangkamay)
HasaanHasaan
Bais sa Mesang PanggawaBais sa Mesang Panggawa
Set sa paggawa ng sinulid ng turnilyoSet sa paggawa ng sinulid ng turnilyo
Guwantes na Katad PangtrabahoGuwantes na Katad Pangtrabaho
Malinaw na Salaming PangkaligtasanMalinaw na Salaming Pangkaligtasan
6

Handle and nut

Drill a hardwood dowel through its length for the 5 mm shank, epoxy it into the head's socket, pass the shank up through, and hold it with a nut at the top.

Mga materyales para sa hakbang na ito:

Mga tarugong matigas na kahoyMga tarugong matigas na kahoy1 piraso
Epoksing dalawang bahagiEpoksing dalawang bahagi1 piraso
Tuerkang HeksagonalTuerkang Heksagonal1 piraso

Mga kailangang kasangkapan:

Walang-Kableng BarenaWalang-Kableng Barena
Hanay ng Talim ng BarenaHanay ng Talim ng Barena
Llaveng inglesLlaveng ingles
7

The build in 3D

FreeCAD model of this build, not of the patent: the head with its pyramidal teeth and knife groove, the crescent knife with its back in the groove, the shank through the handle, and the handle.
File ng DisenyoBLENDCC0 - Free
I-download ang modelo
8

Use it three ways

With the knife off, mash boiled potatoes, then pound a cabbage leaf flat on the board with the teeth. Refit the knife and mince an onion. Time each.
Hakbang 8 - Image 1

Mga materyales para sa hakbang na ito:

PatatasPatatas1 piraso
RepolyoRepolyo1 piraso
SibuyasSibuyas1 piraso
TubigTubig1 piraso

Mga kailangang kasangkapan:

Kasarolang mataas ang gilidKasarolang mataas ang gilid
Hilaw na maple para sa sangkalanHilaw na maple para sa sangkalan
Malaking mangkok na panghalo na asero na hindi kinakalawangMalaking mangkok na panghalo na asero na hindi kinakalawang
Panukat ng OrasPanukat ng Oras
9

A knife that wobbles, teeth that clog

Masher, pounder and mincer troubleshooting.

Flow

Loading...
10

History and honest limits

**Jacob J. Diehl** of York, Pennsylvania, received US 93,862, dated 17 August 1869. The masher is of ordinary form with a plate or metallic block of pyramidal teeth fixed to it; the knife need not be removed when mashing. He did not claim combining a cleaver and steak pounder, which was known, but the detachable knife through the handle and its fit in the plate. **Honest limits.** A printed head stands in for wood and metal, and is lighter than cast iron. FDM prints hold food in their layer lines, so wash well and replace when worn. Your times are the result.

Mga Materyales

10

Mga Kinakailangang Kasangkapan

15

Mga design file

1

Ang blueprint na ito ay gumagawa ng

Thumbnail
Placeholder

Pandurog ng patatas

Free

109
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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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Paggawa sa Bato

100
0
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0

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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