发明名称 |
FUEL SUPPLY PUMP AND TAPPET STRUCTURE BODY |
摘要 |
Disclosed is a fuel supply pump including a tappet structure body having a roller that contacts a cam and a tappet body disposed with a roller housing portion in which the roller is housed, with a pressure adjusting member for dispersing load force being interposed between the tappet body and a plunger. The pressure adjusting member includes a concave portion in a center portion of a surface that faces the tappet body and contacts the tappet body at the peripheral portion of the concave portion.
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申请公布号 |
US2009071446(A1) |
申请公布日期 |
2009.03.19 |
申请号 |
US20050912725 |
申请日期 |
2005.09.15 |
申请人 |
SATO SAKAE;AOKI NOBUO;TANABE MISAO;MIYAZAKI TSUTOMU |
发明人 |
SATO SAKAE;AOKI NOBUO;TANABE MISAO;MIYAZAKI TSUTOMU |
分类号 |
F02M59/10;F04B9/04 |
主分类号 |
F02M59/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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