-
公开(公告)号：US3684337A
公开(公告)日：1972-08-15
申请号：US3684337D
申请日：1970-12-18
申请人： PIETRO FRANSOS , DOMENICO CAMOSSO
发明人： FRANSOS PIETRO , CAMOSSO DOMENICO
CPC分类号： F16C33/543 , F16C19/305 , F16C19/463
摘要： A bearing cage is formed from a single piece of sheet metal with a number of windows adapted to retain respective rolling elements against movement in the sense of the bearing load. The cage is formed integrally with a number of pairs of wings folded towards the rolling elements so as to retain them in the respective windows in a sense opposite that of the normal bearing load, so that the rolling elements, located in the windows by spring action, are trapped therein. The construction is described for bearings of both the radially loaded and axially loaded type.
摘要翻译： 轴承保持架由单片金属板形成，其中多个窗口适于保持相应的滚动元件抵抗在轴承负载方面的运动。 保持架与多个朝向滚动元件折叠的一对翼片一体地形成，以便以与正常轴承负载相反的意义将它们保持在相应的窗口中，使得通过弹簧作用位于窗户中的滚动元件 ，被困在其中。 描述了用于径向加载和轴向加载型的轴承的结构。
-
2.发明授权
公开(公告)号：US4640238A
公开(公告)日：1987-02-03
申请号：US752949
申请日：1985-07-08
CPC分类号： F01L1/25 , F01L2109/00
摘要： Hydraulic tappet comprising a cup member, the latter sliding in a seat and housing a second cup member sliding in relation to the first in such a manner as to form a first chamber, and a flexible annular member located essentially inside the said second cup member in such a manner as to form a fluidtight second chamber connected hydraulically to the said first chamber; the said two chambers being filled with activating fluid the flow of which from the said second to the said first chamber being controlled by an on-off member.
摘要翻译： 液压挺杆包括一个杯形件，后者在一个座中滑动并容纳一个相对于第一杯构件相对于第一杯构件滑动的第二杯构件，以形成第一腔室;以及柔性环形构件，其基本位于所述第二杯构件内部 这种方式形成液压地连接到所述第一腔室的流体密封的第二腔室; 所述两个室充满激活流体，其中从所述第二室至所述第一室的流动由开关构件控制。
-
公开(公告)号：US4610225A
公开(公告)日：1986-09-09
申请号：US716246
申请日：1985-03-26
CPC分类号： F01L1/25 , F01L2109/00
摘要： There is disclosed a hydraulic tappet comprising a bucket element which slides inside a seat and houses a second bucket element that slides over an annular member integral with the first bucket element in such a manner as to form a first chamber. A deformable annular element is arranged around the second bucket element in such a manner so as to form a second fluid tight chamber connected hydraulically to the first chamber. The chambers are filled with drive fluid and the passage of the fluid from the second chamber to the first chamber is controlled by an on-off member.
摘要翻译： 公开了一种液压挺杆，其包括在元件内部滑动的铲斗元件，并容纳第二铲斗元件，该第二铲斗元件以与形成第一腔室的方式一体地与第一铲斗元件成一体的环形构件滑动。 可变形环形元件以这样的方式设置在第二铲斗元件周围，以便形成液压地连接到第一腔室的第二流体密封腔室。 这些腔室充满驱动流体，并且流体从第二腔室到第一腔室的通道由开 - 关构件控制。
-
4.发明授权
公开(公告)号：US4632075A
公开(公告)日：1986-12-30
申请号：US755141
申请日：1985-07-08
CPC分类号： F01L1/25 , F01L2109/00
摘要： Hydraulic tappet essentially comprising a first cup member sliding in a seat; a second member sliding axially in relation to the first; a third annular member located inside the said first cup member and having a sleeve, inside the inner bore of which the said second member slides axially, and a ring projecting radially from the said sleeve and connected in fluidtight manner to the side wall on the said first cup member in such a manner as to form a first chamber for fluid under pressure; and a fourth annular member made of flexible material and located essentially inside the said first cup member and outside the said sleeve on the said third annular member in such a manner as to form a second activating fluid chamber connected hydraulically to the said first chamber over a duct with an on-off member.
摘要翻译： 液压挺杆基本上包括在座中滑动的第一杯构件; 相对于第一构件轴向滑动的第二构件; 第三环形构件，位于所述第一杯构件的内部并且具有套筒，所述第二构件的内孔内部具有套筒，所述第二构件在其内部轴向滑动;以及从所述套筒径向突出并且以流体密封的方式连接到所述第一杯构件的侧壁上的侧壁 第一杯构件，以便在压力下形成用于流体的第一室; 以及第四环形构件，其由柔性材料制成并且基本上位于所述第一杯构件的内部并且位于所述第三环形构件上的所述套筒的外部，以便形成第二活化流体室，所述第二活化流体腔室通过一个 管道与开关构件。
-
-
-
搜索结果
4 条记录 (耗时 0.009 秒)
