-
公开(公告)号:US20080145259A1
公开(公告)日:2008-06-19
申请号:US11954910
申请日:2007-12-12
申请人: Yasuhito NAKAKUKI , Kaname Kidokoro , Tetsuo Abe , Toshimitsu Sakaki , Mitsuo Sasaki , Masakazu Kurata
发明人: Yasuhito NAKAKUKI , Kaname Kidokoro , Tetsuo Abe , Toshimitsu Sakaki , Mitsuo Sasaki , Masakazu Kurata
IPC分类号: F01C19/00
CPC分类号: F04C2/102 , F04C2/086 , F04C2230/60 , Y10T29/49236 , Y10T29/49895
摘要: An oil pump including a first housing having a rotation shaft insertion hole, a cam ring, a pump element, a rotation shaft rotatably extending through the rotation shaft insertion hole, a second housing disposed on the cam ring, wherein the cam ring is placed in a position relative to the rotation shaft insertion hole of the first housing by using a jig, and the cam ring includes a clamped portion that is clamped by a cam ring holding device, while the first housing and the second housing are fixed to each other after placing the cam ring in the position relative to the rotation shaft insertion hole by using the jig. Alternatively, the oil pump including a fixing means for fixing the cam ring to the pump body instead of the clamped portion.
摘要翻译: 一种油泵,包括具有旋转轴插入孔的第一壳体,凸轮环,泵元件,可旋转地延伸穿过旋转轴插入孔的旋转轴,设置在凸轮环上的第二壳体,其中, 通过使用夹具相对于第一壳体的旋转轴插入孔的位置,并且凸轮环包括被凸轮环保持装置夹紧的夹持部,同时第一壳体和第二壳体彼此固定,之后,第一壳体和第二壳体彼此固定, 通过使用夹具将凸轮环相对于旋转轴插入孔放置在相对位置。 或者,油泵包括用于将凸轮环固定到泵体而不是夹紧部分的固定装置。
-
公开(公告)号:US07959422B2
公开(公告)日:2011-06-14
申请号:US11954910
申请日:2007-12-12
申请人: Yasuhito Nakakuki , Kaname Kidokoro , Tetsuo Abe , Toshimitsu Sakaki , Mitsuo Sasaki , Masakazu Kurata
发明人: Yasuhito Nakakuki , Kaname Kidokoro , Tetsuo Abe , Toshimitsu Sakaki , Mitsuo Sasaki , Masakazu Kurata
CPC分类号: F04C2/102 , F04C2/086 , F04C2230/60 , Y10T29/49236 , Y10T29/49895
摘要: An oil pump including a first housing having a rotation shaft insertion hole, a cam ring, a pump element, a rotation shaft rotatably extending through the rotation shaft insertion hole, a second housing disposed on the cam ring, wherein the cam ring is placed in a position relative to the rotation shaft insertion hole of the first housing by using a jig, and the cam ring includes a clamped portion that is clamped by a cam ring holding device, while the first housing and the second housing are fixed to each other after placing the cam ring in the position relative to the rotation shaft insertion hole by using the jig. Alternatively, the oil pump including a fixing means for fixing the cam ring to the pump body instead of the clamped portion.
摘要翻译: 一种油泵,包括具有旋转轴插入孔的第一壳体,凸轮环,泵元件,可旋转地延伸穿过旋转轴插入孔的旋转轴,设置在凸轮环上的第二壳体,其中, 通过使用夹具相对于第一壳体的旋转轴插入孔的位置,并且凸轮环包括被凸轮环保持装置夹紧的夹持部,同时第一壳体和第二壳体彼此固定,之后,第一壳体和第二壳体彼此固定, 通过使用夹具将凸轮环相对于旋转轴插入孔放置在相对位置。 或者,油泵包括用于将凸轮环固定到泵体而不是夹紧部分的固定装置。
-