सहयोग
कला
सुन्दरता र कल्याण
हस्तकला
संस्कृति र इतिहास
मनोरञ्जन
वातावरण
खाना र पेय
रिभर्स इन्जिनियरिङ
विज्ञान
खेलकुद
प्रविधि
पहिर्न मिल्ने
Wire Brush: Flat Steel Wire Tufts Stapled into a One-Piece Back (Doty, US 338,719, 1886)
A heavy steel wire brush whose back stays in one piece: flat steel wires are folded in bunches into blind holes and held by small staples driven right through the back and clinched on the other side. The holes flare at the mouth so the wires bend in a curve rather than snapping at the edge. All the wires lie the same way, so they flex alike and share the work.
Result: a steel wire brush for heavy scrubbing that holds its wires, with a smooth back.
Source: C. E. Doty, US 338,719 (1886). Unknown: the back material, sizes and wire gauge. Picture: the patent drawing.
शुरुआती
Unknown
निर्देशनहरू
1
1
Bore the back
Bore the back
Make the back in one piece and bore rows of holes into its face that do not go right through. Shape the mouth of each hole with a rounded, flaring wall so the wires bend in a curve there. Ours: a hardwood block. Not given: the back material, sizes.
यस चरणका सामग्री:
कडा काठको ढिक्का1 brush backचाहिने औजार:
खम्बा भएको ड्रिल
अज्ञात नाप2
2
Flatten the wires
Flatten the wires
Use flat steel wires, so they flex most across their thin side. Cut them to twice the bristle length so each bunch folds in the middle. Ours: spring steel wire flattened on the anvil. Not given: the wire gauge.
यस चरणका सामग्री:
स्प्रिङ स्टिलको तार1 bristle wiresचाहिने औजार:
निहुँ
घन3
3
Staple in the tufts
Staple in the tufts
Lay the back, holes up, on a hard, smooth metal surface. Lay a bunch of wires across a hole, flat sides horizontal and lying the way the brush will be used. Set a short staple astride the middle of the bunch with its points in the hole. Bring a plunger down into the hole: it drives the folded bunch to the bottom and the staple's points right through the back. The points hit the metal surface and are bent over and clinched smoothly on the back. Tilt the back a little for the outer rows so their wires spread slightly outward.
यस चरणका सामग्री:
अज्ञात धातु1 staplesचाहिने औजार:
आर्बर प्रेसनिहुँसामग्री
3- 1 brush backप्लेसहोल्डर
- 1 bristle wiresप्लेसहोल्डर
- 1 staplesप्लेसहोल्डर
जोडिएका खाकाका सामग्री
यो खाकाले बनाउँछ
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।