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The Finger-Valve Fountain Bath Brush: Press to Run, Let Go to Stop
Daniel S. Koons and William F. Moughler, Chicago, Illinois · Public domain (expired patent)
YourGrandma

Dicipta oleh

YourGrandma

6. Oktober 2026IS
29
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The Finger-Valve Fountain Bath Brush: Press to Run, Let Go to Stop

A bath brush fed from a hose runs all the time, or needs a tap out of reach. Daniel S. Koons and William F. Moughler of Chicago received US 634,527, dated 10 October 1899, for "a fountain bath-brush": a false back with a water passage, joined to the brush by a hollow screw whose perforated head lets the water out among the bristles, with a valve that a spring and the water pressure hold shut until a finger presses its stem, and a strap that holds the hand to the brush. This rung works out the finger force, then builds the false back on a scrub brush with a tyre valve as the finger valve, and measures the force and the flow.
Pertengahan
About 3 hours

Arahan

1

Force to open the valve

Memuatkan buku nota Jupyter…
2

A brush that feeds itself before it

The embedded blueprint feeds soap from inside a shaving brush. Koons and Moughler feed water, and give the finger a valve to start and stop it.
3

Read US 634,527

"Said valve is held normally closed by means of a spring 9 and also by the water-pressure, as will be obvious." "A strap k is secured at the sides of said back B' and passes over the latter, so that by inserting the hand between said back B' and said strap k the brush can be firmly held and the fingers at the same time kept in position to operate the valve."
4

Bore the false back

Cut a hardwood block 120 × 50 × 22 mm. Drill a 6 mm passage 90 mm along its centre from one end, and a 6 mm hole down from the top to meet it 30 mm from the far end.

Bahan untuk langkah ini:

Blok Kayu KerasBlok Kayu Keras1 keping

Alatan diperlukan:

Ragum BangkuRagum Bangku
Gerudi Tanpa WayarGerudi Tanpa Wayar
Set mata gerimit titik bradSet mata gerimit titik brad
PembarisPembaris
Cermin Mata Keselamatan JernihCermin Mata Keselamatan Jernih
5

Fit the finger valve

Drill a hole across the passage 20 mm from the inlet to take a tyre valve, pin upward. Epoxy it in so the water must pass through it.

Bahan untuk langkah ini:

Injap tayarInjap tayar1 keping
Epoksi dua komponenEpoksi dua komponen1 keping

Alatan diperlukan:

Gerudi Tanpa WayarGerudi Tanpa Wayar
Set Mata GerudiSet Mata Gerudi
6

Join it to the brush

Drill a 6 mm hole through the scrub brush's back to line up with the outlet. Cut a rubber gasket, and screw the block on with four wood screws.

Bahan untuk langkah ini:

Berus penyentalBerus penyental1 keping
Kepingan getahKepingan getah1 keping
Skru kayu #8 x 1"Skru kayu #8 x 1"1 keping

Alatan diperlukan:

Gerudi Tanpa WayarGerudi Tanpa Wayar
Set Mata GerudiSet Mata Gerudi
Pisau KrafPisau Kraf
Set pemutar skruSet pemutar skru
7

Strap and hose

Screw a strip of rubber sheet across the block as a hand strap, over the valve's side. Fit a hose connector to the inlet with brass fittings and PTFE tape.

Bahan untuk langkah ini:

Kepingan getahKepingan getah1 keping
Skru kayu #8 x 1"Skru kayu #8 x 1"1 keping
Penyambung loyangPenyambung loyang1 keping
Pita pengedap bebenang PTFEPita pengedap bebenang PTFE1 keping

Alatan diperlukan:

Set pemutar skruSet pemutar skru
Sepana boleh larasSepana boleh laras
8

The patent drawing

US 634,527 drawing sheet, public domain (expired patent).
Langkah 8 - Image 1
9

Measure force and flow

Connect the garden hose and turn on the tap. Press the valve pin with the force meter's hook until water runs; note the force. Hold it open over the jug for 30 s and read the flow.
Langkah 9 - Image 1

Bahan untuk langkah ini:

AirAir1 keping

Alatan diperlukan:

Meter Daya (Neraca Spring)Meter Daya (Neraca Spring)
Jag penyukatJag penyukat
Jam RandikJam Randik
Hos tamanHos taman
10

A valve that drips, sticks or barely flows

Finger-valve bath brush troubleshooting.

Flow

Loading...
11

History and honest limits

**Daniel S. Koons** and **William F. Moughler** of Chicago filed US 634,527 on 21 September 1898; it is dated 10 October 1899. They called it a self-cleansing brush. Its handle is telescopic, with a stuffing-box between the two members, and the hose can be led through it to the brush; a second form uses a nozzle as the screw joining the backs. They did not limit it to the bath. **Honest limits.** A tyre valve stands in for their seated valve and stem, and wood screws for their hollow screw. Your forces and flows are the result.

Bahan

9

Alatan Diperlukan

13

Blueprint berkaitan

Blueprint ini berkongsi pengetahuan — teknik, bahan atau prinsip

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CC0 Domain Awam

Blueprint ini dikeluarkan di bawah CC0. Anda bebas menyalin, mengubah, mengedar, dan menggunakan karya ini untuk sebarang tujuan, tanpa meminta kebenaran.

Sokong Pembuat dengan membeli produk melalui Blueprint mereka di mana mereka memperoleh Komisen Pembuat ditetapkan oleh Penjual, atau cipta iterasi baru Blueprint ini dan sertakan ia sebagai sambungan dalam Blueprint anda sendiri untuk berkongsi hasil.

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