Oblique tooth fastening for pressure cooker
Wedge-shaped multiple thread fastener for pressure pot such as pressure disinfector and pressure cooker is used to regulating the engaging gap between pot body and cover to avoiding water or steam leakages and sufficiently use the function of sealing ring, so elongating its service life. It can be p...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Wedge-shaped multiple thread fastener for pressure pot such as pressure disinfector and pressure cooker is used to regulating the engaging gap between pot body and cover to avoiding water or steam leakages and sufficiently use the function of sealing ring, so elongating its service life. It can be punched features low cost and saving labour if it is used in conjunction with new-type turning switch. |
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