IṢẸ́ ỌNÀ
ẸWÀ ÀTI ÌLERA
IṢẸ́ ỌWỌ́
ÀṢÀ ÀTI ÌTÀN
ÌṢERÉ
ÀYÍKÁ
OÚNJẸ ÀTI OHUN MÍMU
REVERSE ENGINEERING
SÁYẸ́ǸSÌ
ERÉ ÌDÁRAYÁ
ÌMỌ̀-Ẹ̀RỌ
ÀWỌN OHUN WÍWỌ̀
LiPo Safety Bag: Fire-Resistant Sack with Hook-and-Loop Flap
W. Bruce's fire-resistant container (US 2008/0290094, 2008) for devices with lithium batteries: a sack of fire-resistant fabric, such as aramid, with a flap over its open end held by a hook-and-loop strip. If a battery overheats, catches fire or bursts, the sack keeps the fire from spreading to what is around it. Body, flap and strap are all of the fire-resistant fabric.
The application gives no sizes or seams; those are ours. It covers storing and carrying, not charging. The picture: the application's Figs. 3a-b.
Olùbẹ̀rẹ̀
2 hours
Ìlànà
1
1
Cut body, flap and strap
Cut body, flap and strap
Ours: mark and cut the body, the flap and a strap from fire-resistant fabric, sized to the battery or device it will hold.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Aṣọ tí kò rọrùn láti jóná1 sqmÀwọn irinṣẹ́ tí a nílò:
Ẹfun aránṣọ
Ìkẹ́rẹ́ aṣọ2
2
Sew the body into a sack
Sew the body into a sack
Ours: sew the body's sides closed so it has one open end and a cavity for the device.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Òwú1 ìyípoÀwọn irinṣẹ́ tí a nílò:
Ẹ̀rọ ìránṣọ3
3
Attach the flap over the open end
Attach the flap over the open end
Sew the flap to the body so it folds over the open end; leave it long enough to adjust to devices of different sizes.
Àwọn irinṣẹ́ tí a nílò:
Ẹ̀rọ ìránṣọ4
4
Sew on the hook-and-loop closure
Sew on the hook-and-loop closure
Sew a hook-and-loop strip (310) to the body and the strap (308) with its matching half to the flap, so the strap closes the flap shut.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Ìdìmú ìkọ̀ àti ìyípo (velcro)1 ẹyọÀwọn irinṣẹ́ tí a nílò:
Ẹ̀rọ ìránṣọÀwọn ohun-èlò
3- Àyè
- 1 ìyípoÀyè
- Àyè
Àwọn irinṣẹ́ tó nílò
3- Àyè
- Àyè
- Àyè
Ìtọ́nisọ́nà yìí ń ṣe
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