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Steel Scraper: a Clockspring Blade in a Slotted Handle (Shop Notes, 1912)
A handy scraper for dirt and grease on machinery or old paint on uneven surfaces: a stout piece of clockspring set in a slot sawn in a short wooden handle, bound with wire or a ferrule.
Variable: spring size sets strength and flexibility; a double scraper adds a triangular blade for carved or indented work.
Source: Popular Mechanics Shop Notes for 1912, p. 1543. Picture: the article's drawing.
Mwanzo
Unknown
Maagizo
1
1
Cut the blade
Cut the blade
Cut a stout piece of clockspring and file its end square or pointed (drawing). For a double scraper cut a second, triangular-edged blade for the other end.
Vifaa kwa hatua hii:
Utepe wa chuma cha springi1 clockspringZana zinazohitajika:
Mkasi wa bati
Tupa ya chuma2
2
Fit the handle
Fit the handle
Saw a slot in the end of a short wooden handle, push the blade in, and secure it by winding wire round the handle (or with a ferrule).
Vifaa kwa hatua hii:
Mpini wa Kifaa1 short
Waya wa chuma uliovutwa kwa bamba1 kipandeZana zinazohitajika:
Msumeno wa mgongoVifaa
3- 1 clockspringKishikilia Nafasi
- 1 shortKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
Zana Zinazohitajika
3- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
Mchoro huu unatengeneza
CC0 Umma Wote
Mchoro huu umetolewa chini ya CC0. Uko huru kunakili, kubadilisha, kusambaza, na kutumia kazi hii kwa madhumuni yoyote, bila kuomba ruhusa.
Saidia Mtengenezaji kwa kununua bidhaa kupitia Mchoro wao ambapo wanapata Kamisheni ya Mtengenezaji iliyowekwa na Wachuuzi, au unda marudio mapya ya Mchoro huu na uiunganishe kama kiungo katika Mchoro wako kuchangia mapato.