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    • 2. 发明申请
    • CONVEYOR CHAIN
    • 输送链
    • US20120181148A1
    • 2012-07-19
    • US13323953
    • 2011-12-13
    • Masatsugu UenoMakoto Fujiwara
    • Masatsugu UenoMakoto Fujiwara
    • B65G45/08
    • F16G13/06B65G17/38B65G45/08F16C19/26F16C33/605F16C33/6677F16C33/78F16C2326/58
    • A conveyor chain constructed so as to prevent a leakage of lubricant oil to the outside. The conveyor chain comprises a plurality of bearing elements operable to revolve in a raceway between an outer circumferential surface of a bush and an inner circumferential surface of a roller. A pair of right and left thrust bearing annular members are press-fitted onto the outer circumferential surface of the bush and are positioned between the inner side surface of an inner link plate and the outwardly-facing end surfaces of the bearing elements. Annular sealing members for sealing lubricant oil within bearing element raceway are disposed between the inner circumferential surface of the roller and an inner circumferential surface of the thrust bearing annular member. The sealing members slidably contact but are not deformed by the inner circumferential surface of the roller.
    • 输送链,其构造为防止润滑油向外部泄漏。 输送机链条包括多个轴承元件,其可操作以在套筒的外周面和辊的内周面之间的滚道中旋转。 一对左右推力轴承环形构件压配合到衬套的外周面上,并且位于内连接板的内侧表面和轴承元件的向外端面之间。 用于密封轴承元件滚道内的润滑油的环形密封件设置在滚子的内圆周表面和止推轴承环形构件的内圆周表面之间。 密封构件可滑动地接触,但不会被辊的内周面变形。
    • 3. 发明授权
    • Conveyor chain
    • 输送链
    • US09004269B2
    • 2015-04-14
    • US13323953
    • 2011-12-13
    • Masatsugu UenoMakoto Fujiwara
    • Masatsugu UenoMakoto Fujiwara
    • B65G45/08F16G13/06B65G17/38
    • F16G13/06B65G17/38B65G45/08F16C19/26F16C33/605F16C33/6677F16C33/78F16C2326/58
    • A conveyor chain constructed so as to prevent a leakage of lubricant oil to the outside. The conveyor chain comprises a plurality of bearing elements operable to revolve in a raceway between an outer circumferential surface of a bush and an inner circumferential surface of a roller. A pair of right and left thrust bearing annular members are press-fitted onto the outer circumferential surface of the bush and are positioned between the inner side surface of an inner link plate and the outwardly-facing end surfaces of the bearing elements. Annular sealing members for sealing lubricant oil within bearing element raceway are disposed between the inner circumferential surface of the roller and an inner circumferential surface of the thrust bearing annular member. The sealing members slidably contact but are not deformed by the inner circumferential surface of the roller.
    • 输送链,其构造为防止润滑油向外部泄漏。 输送机链条包括多个轴承元件,其可操作以在套筒的外周面和辊的内周面之间的滚道中旋转。 一对左右推力轴承环形构件压配合到衬套的外周面上,并且位于内连接板的内侧表面和轴承元件的向外端面之间。 用于密封轴承元件滚道内的润滑油的环形密封件设置在滚子的内圆周表面和止推轴承环形构件的内圆周表面之间。 密封构件可滑动地接触,但不会被辊的内周面变形。