SINING
BEAUTY AT WELLNESS
CRAFTS
KULTURA AT KASAYSAYAN
LIBANGAN
KAPALIGIRAN
PAGKAIN AT INUMIN
REVERSE ENGINEERING
AGHAM
ISPORTS
TEKNOLOHIYA
MGA WEARABLE
Worm-Drive Hose Clamp: North & Burke, 1945
Edwin W. North and William O. Burke of the National Lock Company, Rockford, Illinois, patented this hose clamp in 1945, US 2,386,629, for hoses carrying compressed air, gasoline and other fluids in aircraft. A band of resilient spring steel is pierced with a row of slanted slots, which a stamping operation can make, set at the angle of the screw thread. A U-shaped saddle is spot welded near one end of the band, and a housing riveted to it holds a screw whose thread runs through the slots. Turning the screw draws the band tight. One clamp fits a wide range of hose sizes.
Katamtaman
Factory process
Mga Tagubilin
1
1
Slot the band
Slot the band
Stamp a row of transverse slots along the spring steel band, inclined to match the spiral thread of the screw.
Mga materyales para sa hakbang na ito:
Guhit na bakal na muwelye1 as requiredMga kailangang kasangkapan:
Pisaang pang-stamping2
2
Saddle
Saddle
Spot weld the U-shaped saddle, its base curved along the band, near the band's inner end. The band is set up by the base's thickness so the base's curved inner surface continues the band's.
Mga materyales para sa hakbang na ito:
Saddle ng hose clamp1 pirasoMga kailangang kasangkapan:
Spot welder3
3
Screw and housing
Screw and housing
Lay the screw, with its continuous spiral thread, in the saddle with its reduced ends in the slots of the housing's end walls. Fit the housing over it: the prongs on the saddle's side walls pass through openings in the housing's flanges and are riveted over to fix them together.
Mga materyales para sa hakbang na ito:
Worm na turnilyo ng hose clamp1 piraso
Lalagyan ng turnilyo ng hose clamp1 piraso4
4
Fit
Fit
Pass the band's free end round the hose and under the screw: the thread engages the slots, and turning the screw draws the band tight.
Mga Materyales
4- 1 as requiredPlaceholder
- 1 pirasoPlaceholder
- 1 pirasoPlaceholder
- Placeholder
Mga Kinakailangang Kasangkapan
2- Placeholder
- Spot welder10% komisyonPlaceholder
Ang blueprint na ito ay gumagawa ng
Kaugnay na Blueprint
Ang mga blueprint na ito ay nagbabahagi ng kaalaman — mga teknik, materyales, o prinsipyo
CC0 Pampublikong Domain
Ang blueprint na ito ay inilabas sa ilalim ng CC0. Malaya kang kumopya, magbago, mamahagi, at gumamit nang walang pahintulot.
Suportahan ang Maker sa pamamagitan ng pagbili ng mga produkto sa kanilang Blueprint Komisyon ng Maker itinakda ng mga Vendor, o lumikha ng bagong bersyon ng Blueprint na ito at isama bilang koneksyon sa iyong Blueprint upang ibahagi ang kita.