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The Spoon and Sugar-Tongs: Crossed Jaws That Spring Shut
YourGrandma

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YourGrandma

28. Есдүгээр сар 2026IS
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The Spoon and Sugar-Tongs: Crossed Jaws That Spring Shut

A sugar bowl on the tea table needed a spoon for loose sugar and tongs for lumps. Jonathan Badger of New York received US 274,695, dated 27 March 1883, for a "spoon and sugar-tongs combined": two strips of unequal length riveted together, one ending in a spoon bowl, both bent at the other end into notched jaws that cross each other and spring shut, so a lump of sugar is held until the shanks are pressed. This rung works out whether a thin steel strip grips hard enough, then makes the combined spoon and tongs from a teaspoon and a strip of stainless steel.
Анхан шат
About 2 hours

Зааварчилгаа

1

Grip against the cube's weight

Jupyter дэвтэр ачаалж байна…
2

Tongs with a spring

The embedded blueprint's tongs are held OPEN by a spring. Badger's crossed jaws are held SHUT, and open when you squeeze.
3

Read US 274,695

"The object of this invention is to combine in one and the same implement a spoon and a sugar-tongs, thereby producing an article of table-ware adapted to the purpose of serving either granulated sugar or lump sugar." The spacer between the shanks is there "partly for the purpose of causing the jaws B B' to spring together when the shanks of the strips are relieved from pressure", so that they hold "a lump of sugar or cracker, as may be desired, between them, and retain it until released by a slight pressure on the shanks A A', the jaws closing automatically, due to the fact that they cross each other." "If desired, the spoon may be omitted altogether, and the implement constructed and used as sugar-tongs alone."
4

Make the spoon-tongs and move sugar cubes

Cut a strip of stainless steel sheet 1 cm wide and two-thirds the length of the teaspoon. File its edges smooth. Drill a hole near one end of it, and a matching hole in the spoon's handle one-third of the way from the bowl. Pop-rivet the strip to the handle, lying along it. Bend the free ends of the handle and the strip towards each other into jaws that cross just past their tips, and file a small notch in each so a cube sits between them. Rivet a folded scrap of steel between the two shanks, just beyond the rivet, so the shanks are pushed apart and the crossed jaws press shut. Squeeze the shanks: the jaws should open. Move 20 sugar cubes from one bowl to another and count the drops. Scoop granulated sugar with the bowl end.

Энэ алхмын материал:

Цайны халбагаЦайны халбага1 ширхэг
Зэвэрдэггүй ган хуудасЗэвэрдэггүй ган хуудас1 ширхэг
Татах риветТатах ривет2 ширхэг
Ёотон чихэрЁотон чихэр20 ширхэг
Бүрсэн элсэн шихэрБүрсэн элсэн шихэр50 г

Шаардлагатай багаж:

Чихрийн хавчуурЧихрийн хавчуур
Ривет буугийн багцРивет буугийн багц
Тугалган цаас огтлох хайчТугалган цаас огтлох хайч
Утасгүй өрөмУтасгүй өрөм
Өрмийн үзүүрийн иж бүрдэлӨрмийн үзүүрийн иж бүрдэл
Урт хошуут хавчаарУрт хошуут хавчаар
Ширээний хавчаарШирээний хавчаар
Металлын гилбэрМеталлын гилбэр
ШугамШугам
5

Tongs that drop the cube or will not open

Spoon and sugar-tongs troubleshooting.

Flow

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6

History and honest limits

**Jonathan Badger** of New York, a citizen of Great Britain, filed US 274,695 on 1 December 1882; it was patented 27 March 1883. He also claimed the tongs alone, without the spoon. **Honest limits.** The notebook treats each shank as a straight strip clamped at the rivet and ignores the spacer's own give. Sizes, friction and the cube's mass are examples. Your count of drops is the measurement.

Материал

5

Шаардлагатай багаж

9

CC0 Нийтийн домэйн

Энэ загвар CC0 дор гаргагдсан. Та зөвшөөрөл авахгүйгээр хуулах, өөрчлөх, түгээх, ашиглах боломжтой.

Загвараар дамжуулан бүтээгдэхүүн худалдаж авч Бүтээгчийг дэмжээрэй Бүтээгчийн шимтгэл Борлуулагчаар тогтоосон, эсвэл энэ загварын шинэ хувилбар үүсгэж орлогоо хуваахын тулд өөрийн загварт холбоос болгон оруулна уу.

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