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公开(公告)号：US20210404517A1
公开(公告)日：2021-12-30
申请号：US17464097
申请日：2021-09-01
摘要： A lubricant injector includes a lubricant inlet, a lubricant outlet, a control piston and a metering piston. The control piston is configured to conduct lubricant from the lubricant inlet to the metering piston, and the metering piston is configured to pump the lubricant provided by the control piston to the at least one lubricant outlet. The metering piston includes a first metering chamber and a second metering chamber that are each connected to the at least one lubricant outlet. The lubricant injector further includes first and second lubricant channels, and in a first switching state of the control piston the lubricant inlet is connected via the first control space to the first lubricant channel and the second metering chamber, and in a second switching state the lubricant inlet is connected via the second control space to the second lubricant channel and the first metering chamber.
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公开(公告)号：US11149792B2
公开(公告)日：2021-10-19
申请号：US15277538
申请日：2015-03-20
摘要： A lubricant injector includes a lubricant inlet, a lubricant outlet, a control piston and a metering piston. The control piston is configured to conduct lubricant from the lubricant inlet to the metering piston, and the metering piston is configured to pump the lubricant provided by the control piston to the at least one lubricant outlet. The metering piston includes a first metering chamber and a second metering chamber that are each connected to the at least one lubricant outlet. The lubricant injector further includes first and second lubricant channels, and in a first switching state of the control piston the lubricant inlet is connected via the first control space to the first lubricant channel and the second metering chamber, and in a second switching state the lubricant inlet is connected via the second control space to the second lubricant channel and the first metering chamber.
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公开(公告)号：US20170074323A1
公开(公告)日：2017-03-16
申请号：US15277538
申请日：2015-03-20
CPC分类号： F16C33/4647 , F16C43/04 , F16C2204/60 , F16C2240/70 , F16N25/02 , F16N27/02
摘要： A rolling-element bearing cage includes a first side ring and a second side ring connected to the first side ring by a plurality of bridges defining a plurality of pockets configured to receive a rolling-element. The first side ring includes a joint at which the first side ring is configured to be opened to increase a diameter of the first side ring, and the first side ring and the second side ring and the plurality of bridges are made of steel and an outer diameter of the second side ring is greater than 500 mm.
摘要翻译： 滚动体轴承保持架包括第一侧环和通过多个桥连接到第一侧环的第二侧环，所述多个桥限定了构造成容纳滚动元件的多个凹穴。 第一侧环包括接头，第一侧环被构造成开口以增加第一侧环的直径，并且第一侧环和第二侧环以及多个桥由钢和外部构成 第二侧环的直径大于500mm。
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公开(公告)号：US11859668B2
公开(公告)日：2024-01-02
申请号：US17464097
申请日：2021-09-01
CPC分类号： F16C33/4647 , F16C43/04 , F16N25/02 , F16N27/02 , F16C2204/60 , F16C2240/70
摘要： A lubricant injector includes a lubricant inlet, a lubricant outlet, a control piston and a metering piston. The control piston is configured to conduct lubricant from the lubricant inlet to the metering piston, and the metering piston is configured to pump the lubricant provided by the control piston to the at least one lubricant outlet. The metering piston includes a first metering chamber and a second metering chamber that are each connected to the at least one lubricant outlet. The lubricant injector further includes first and second lubricant channels, and in a first switching state of the control piston the lubricant inlet is connected via the first control space to the first lubricant channel and the second metering chamber, and in a second switching state the lubricant inlet is connected via the second control space to the second lubricant channel and the first metering chamber.
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