कला
सुन्दरता र कल्याण
हस्तकला
संस्कृति र इतिहास
मनोरञ्जन
वातावरण
खाना र पेय
रिभर्स इन्जिनियरिङ
विज्ञान
खेलकुद
प्रविधि
पहिर्न मिल्ने
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.
मध्यम
About 3 hours
निर्देशनहरू
1
1
Jet against soak
Jet against soak
Jupyter नोटबुक लोड हुँदैछ…
2
2
A scrubbing brush improved before it
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
3
Read US 757,628
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
4
Bore the back
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.
यस चरणका सामग्री:
माझ्ने ब्रस1 टुक्राचाहिने औजार:
बेन्चको भाइस
तारविनाको ड्रिल
केन्द्र टुप्पो भएका ड्रिल बिटको सेट
रुलर
सफा सुरक्षा चस्मा5
5
Drill the openings
Drill the openings
From the bristle face, between rows, drill seven 3 mm holes into the bore, 20 mm apart.
चाहिने औजार:
तारविनाको ड्रिल
ड्रिल टुप्पाको सेट
नमेटिने मसीको मार्कर6
6
Cut the square depression
Cut the square depression
Round the bore's mouth, chisel a 30 mm square 2 mm deep.
चाहिने औजार:
काठका छिनोको सेट
घनरुलर7
7
Make the tube
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.
यस चरणका सामग्री:
तामाको नली १० मिमि1 टुक्रा
सिसा नभएको धारा जडानको टाँका1 टुक्रा
प्लम्बिङको फ्लक्स1 टुक्राचाहिने औजार:
नली काट्ने औजारबेन्चको भाइस
प्रोपेन टर्चतारविनाको ड्रिलड्रिल टुप्पाको सेट
ताप सहने पन्जा8
8
Solder on the square plate
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.
यस चरणका सामग्री:
पित्तलको पाता1 टुक्रासिसा नभएको धारा जडानको टाँका1 टुक्राप्लम्बिङको फ्लक्स1 टुक्राचाहिने औजार:
पाता काट्ने कैँचीतारविनाको ड्रिलड्रिल टुप्पाको सेटप्रोपेन टर्चताप सहने पन्जा9
9
Fit the tap and button
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.
यस चरणका सामग्री:
बल भल्भ1 टुक्रा
पित्तलका फिटिङ1 टुक्रा
PTFE चूडी सिल टेप1 टुक्रापित्तलको पाता1 टुक्रा
काठको पेच #8 × १"1 टुक्राचाहिने औजार:
मिलाउन मिल्ने पाना
स्क्रुड्राइभर सेट10
10
The build in 3D
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.
11
11
Compare the two settings
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.
यस चरणका सामग्री:
बगैँचा पाइप1 टुक्रा
पानी1 टुक्राचाहिने औजार:
रुलर
नाप्ने जग
रोकघडी12
12
A brush that sprays, leaks or will not lock
A brush that sprays, leaks or will not lock
Tube-in-the-back fountain brush troubleshooting.
Flow
Loading...
13
13
History and honest limits
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.
सामग्री
11- 1 टुक्राप्लेसहोल्डर
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- बगैँचा पाइप10% कमिसन1 टुक्राप्लेसहोल्डर
- 1 टुक्राप्लेसहोल्डर
आवश्यक उपकरणहरू
17- प्लेसहोल्डर
- 1 vendor sell this, none ship to you yetप्लेसहोल्डर
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डिजाइन फाइलहरू
1सम्बन्धित ब्लुप्रिन्ट
यी ब्लुप्रिन्टहरूले ज्ञान साझा गर्छन् — प्रविधि, सामग्री वा सिद्धान्त
CC0 सार्वजनिक डोमेन
यो ब्लुप्रिन्ट CC0 अन्तर्गत जारी गरिएको छ। तपाईं अनुमति नसोधी प्रतिलिपि, परिमार्जन, वितरण र प्रयोग गर्न सक्नुहुन्छ।
ब्लुप्रिन्ट मार्फत उत्पादनहरू किनेर सिर्जनाकर्तालाई सहयोग गर्नुहोस् सिर्जनाकर्ता कमिसन विक्रेताले तोकेको, वा यो ब्लुप्रिन्टको नयाँ संस्करण बनाउनुहोस् र आम्दानी बाँड्न आफ्नो ब्लुप्रिन्टमा जडानको रूपमा समावेश गर्नुहोस्।