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Abutment key for an assisting servo booster plunger valve, and assisting servo booster comprising such a key.
Abutment key for an assisting servo booster plunger valve, and assisting servo booster comprising such a key.
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机译:用于辅助伺服助力器柱塞阀的支座钥匙,以及包括这种钥匙的辅助伺服助力器。
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摘要
The planar abutment key (11) incorporates in its body portion (18) two flexible fingers (22) extending laterally and angularly in the direction away from the end portion (19) of the key which forms abutment arms (21) for the plunger, each finger (22) ending in a sharp angle (24), the transverse distance at rest between the sharp angles (24) being greater than the transverse width (d1) of the slot (12) in the hub portion of the assistance piston (1) in which the key (11) is housed.
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