SENI
KECANTIKAN & KESEJAHTERAAN
KRAFTANGAN
BUDAYA & SEJARAH
HIBURAN
ALAM SEKITAR
MAKANAN & MINUMAN
KEJURUTERAAN TERBALIK
SAINS
SUKAN
TEKNOLOGI
BOLEH PAKAI
The Tube-in-the-Back Fountain Brush: Turn the Tube and the Jets Become a Soak
Annie B. Landreth, Bristol, Pennsylvania · Public domain (expired patent)
YourGrandma

Dicipta oleh

YourGrandma

6. Oktober 2026IS
34
0
0
0
0

The Tube-in-the-Back Fountain Brush: Turn the Tube and the Jets Become a Soak

A scrubbing brush dipped in a bucket runs dry in seconds, and a hose beside it floods the floor. Annie B. Landreth of Bristol, Pennsylvania, received US 757,628, dated 19 April 1904, for a fountain brush "of great simplicity of construction": a recess bored lengthwise into an ordinary brush's back with openings to its face, and a perforated tube on a cock that slides in; a square plate on the tube sits in a square depression, so the holes can face the openings or be turned a quarter turn against the recess walls. This rung compares the jet with the turned-away flow, then bores a scrub brush, fits a tube and tap, and measures both settings.
Pertengahan
About 3 hours

Arahan

1

Jet against soak

Memuatkan buku nota Jupyter…
2

A scrubbing brush improved before it

The embedded blueprint holds two brush heads on a sprung holder. Landreth leaves the brush ordinary and feeds water through a bore in its back.
3

Read US 757,628

"Thus the perforations may register with the openings a² a², as indicated in Fig. 5, or the fountain-tube may be turned to an angle of ninety degrees, so that the perforations C' face the lateral sides of the recess A', as indicated in Fig. 6, and in this way the force due to the pressure of the water-supply is broken and the water will pass out of the openings without force."
4

Bore the back

Clamp a scrub brush with a back at least 22 mm thick, bristles down. Drill a 12 mm hole 160 mm deep along the back's centre from one end, keeping the bit level.

Bahan untuk langkah ini:

Berus penyentalBerus penyental1 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

Drill the openings

From the bristle face, between rows, drill seven 3 mm holes into the bore, 20 mm apart.

Alatan diperlukan:

Gerudi Tanpa WayarGerudi Tanpa Wayar
Set Mata GerudiSet Mata Gerudi
Penanda KekalPenanda Kekal
6

Cut the square depression

Round the bore's mouth, chisel a 30 mm square 2 mm deep.

Alatan diperlukan:

Set pahat kayuSet pahat kayu
TukulTukul
PembarisPembaris
7

Make the tube

Cut 160 mm of 10 mm copper tube. Squeeze one end shut in the vice and solder it. Drill seven 1.8 mm holes in a line to match the openings.

Bahan untuk langkah ini:

Tiub tembagaTiub tembaga1 keping
Pateri paip tanpa plumbumPateri paip tanpa plumbum1 keping

Alatan diperlukan:

Pemotong tiubPemotong tiub
Ragum BangkuRagum Bangku
Obor PropanaObor Propana
Gerudi Tanpa WayarGerudi Tanpa Wayar
Set Mata GerudiSet Mata Gerudi
Sarung Tangan Tahan HabaSarung Tangan Tahan Haba
Fluks paipFluks paip
8

Solder on the square plate

Cut a 28 mm square of brass sheet, drill it 10 mm in the centre, slide it on 160 mm from the closed end with one edge square to the holes, and solder it.

Bahan untuk langkah ini:

Kepingan LoyangKepingan Loyang1 keping
Pateri paip tanpa plumbumPateri paip tanpa plumbum1 keping

Alatan diperlukan:

Gunting kepingan logamGunting kepingan logam
Gerudi Tanpa WayarGerudi Tanpa Wayar
Set Mata GerudiSet Mata Gerudi
Obor PropanaObor Propana
Sarung Tangan Tahan HabaSarung Tangan Tahan Haba
Fluks paipFluks paip
9

Fit the tap and button

Fit the ball valve and a hose connector to the open end with brass fittings and PTFE tape. Screw a 10 × 40 mm brass strip beside the depression as a turn-button.

Bahan untuk langkah ini:

Injap bebolaInjap bebola1 keping
Penyambung loyangPenyambung loyang1 keping
Pita pengedap bebenang PTFEPita pengedap bebenang PTFE1 keping
Kepingan LoyangKepingan Loyang1 keping
Skru kayu #8 x 1"Skru kayu #8 x 1"1 keping

Alatan diperlukan:

Sepana boleh larasSepana boleh laras
Set pemutar skruSet pemutar skru
10

The build in 3D

FreeCAD model of this build, not of the patent: a 200 × 60 × 26 mm back with a 12 mm bore 160 mm deep, seven 3 mm openings, a 30 mm square depression, the perforated tube with its square plate, valve and turn-button.
Fail Reka BentukBLENDCC0 - Free
Muat turun model
11

Compare the two settings

Connect the garden hose. With the holes facing the openings, hold the brush face-up and measure how high the jets rise; time a litre into the jug. Turn the tube 90°, lock it, and repeat.
Langkah 11 - Image 1

Bahan untuk langkah ini:

AirAir1 keping

Alatan diperlukan:

PembarisPembaris
Jag penyukatJag penyukat
Jam RandikJam Randik
Hos tamanHos taman
12

A brush that sprays, leaks or will not lock

Tube-in-the-back fountain brush troubleshooting.

Flow

Loading...
13

History and honest limits

**Annie B. Landreth** of Bristol, Pennsylvania, filed US 757,628 on 1 April 1902; it is dated 19 April 1904. The nozzle carries a cock and the usual hose coupling; the square plate and depression may be any shape that holds the tube at the chosen angle, and a turn-button holds it in use. The attachment can be inserted and withdrawn instantly, leaving the sides and back free to hold the brush in the ordinary way. **Honest limits.** She gives no sizes; ours are examples. The notebook ignores the loss in the bore. Your jet heights and times are the result.

Bahan

9

Alatan Diperlukan

19

Fail reka bentuk

1

Blueprint berkaitan

Blueprint ini berkongsi pengetahuan — teknik, bahan atau prinsip

The Twin Scrubbing Brush: Two Heads on a Sprung Holder

The Twin Scrubbing Brush: Two Heads on a Sprung Holder

oleh YourGrandmaIS

Mekanik

32
0
0
0
0
0
The Self-Soaping Shaving Brush: A Soap Stick Inside the Bristles

The Self-Soaping Shaving Brush: A Soap Stick Inside the Bristles

oleh YourGrandmaIS

Kecantikan & Kosmetik

24
0
0
0
0
0
The Hose and Its Clip: Why It Was Tight When You Fitted It

The Hose and Its Clip: Why It Was Tight When You Fitted It

oleh MartinNO

Alat

38
0
0
0
0
0

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.

Perbincangan

(0)

Log masuk untuk menyertai perbincangan

Memuatkan komen...