For a short time, hinder puckery power sealing washer
The utility model relates to a for a short time, hinder puckery power sealing washer, it includes locates two above backing sheets on each lamella of sealing washer by sealing washer that constitutesand branch more than two lamellas. An object of the utility model is to provide a for a short time, h...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a for a short time, hinder puckery power sealing washer, it includes locates two above backing sheets on each lamella of sealing washer by sealing washer that constitutesand branch more than two lamellas. An object of the utility model is to provide a for a short time, hinder puckery power sealing washer can reduce the apparatus and wear out of date puckery power thathinders.
本实用新型涉及种小阻涩力密封圈,它包括由两瓣以上构成的密封圈以及分设于密封圈各瓣上的两个以上支撑片。本实用新型的目的在于提供种小阻涩力密封圈,能够减小器械穿过时的阻涩力。 |
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