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1. 发明授权

EP0594209B1 Linear motion rolling guide unit 失效
标题翻译：引导单元，其用于直滚动运动
公开(公告)号：EP0594209B1
公开(公告)日：1996-01-10
申请号：EP93117179.7
申请日：1993-10-22
申请人： NIPPON THOMPSON CO., LTD.
发明人： Ichida, Tomohiro , Hara, Takehiko
IPC分类号： F16C29/06
CPC分类号： F16C29/064 , F16C29/008 , F16C29/088

2. 发明公开

EP0543571A3 Linear motion rolling guide unit 失效
标题翻译：线性运动滚动指南单元
公开(公告)号：EP0543571A3
公开(公告)日：1993-12-15
申请号：EP92310361.8
申请日：1992-11-12
申请人： NIPPON THOMPSON CO., LTD.
发明人： Hara, Takehiko
IPC分类号： F16C29/06 , F16C29/04
CPC分类号： F16C29/064 , F16C29/008 , F16C29/0607 , F16C29/12
摘要： A linear motion rolling guide unit in which rolling elements (7L) of one side are in four-point contact with raceway surfaces of one of two raceways formed by raceway grooves (5) in a rail (2) and grooves (9) in a casing (3) and rolling elements (7R) of the other side are in two-point contact with raceway surfaces of the other raceways. Depending on the direction in which load is applied to the slider, the number of raceway surfaces the rolling elements contact is changed to allow machining errors of the raceway grooves and to give room of the machining accuracy so that even when the casing is applied with an uneven load the slider can slide smoothly on the track rail.

3. 发明公开

EP0543571A2 Linear motion rolling guide unit 失效
标题翻译： WälzgelagerteLinearführungseinheit。
公开(公告)号：EP0543571A2
公开(公告)日：1993-05-26
申请号：EP92310361.8
申请日：1992-11-12
申请人： NIPPON THOMPSON CO., LTD.
发明人： Hara, Takehiko
IPC分类号： F16C29/06 , F16C29/04
CPC分类号： F16C29/064 , F16C29/008 , F16C29/0607 , F16C29/12
摘要： A linear motion rolling guide unit in which rolling elements (7L) of one side are in four-point contact with raceway surfaces of one of two raceways formed by raceway grooves (5) in a rail (2) and grooves (9) in a casing (3) and rolling elements (7R) of the other side are in two-point contact with raceway surfaces of the other raceways. Depending on the direction in which load is applied to the slider, the number of raceway surfaces the rolling elements contact is changed to allow machining errors of the raceway grooves and to give room of the machining accuracy so that even when the casing is applied with an uneven load the slider can slide smoothly on the track rail.
摘要翻译：一种直线运动滚动导向单元，其中一侧的滚动元件与轨道中的滚道槽形成的两个滚道中的一个的滚道表面与壳体中的凹槽和另一侧的滚动元件四个点接触，与其他跑道的滚道表面接触。根据向滑块施加负载的方向，滚动体接触的滚道面的数量发生变化，以允许滚道槽的加工误差，并且给予加工精度的空间，使得即使在套管施加了滑块不均匀可以滑轨滑轨。

4. 发明授权

EP0543571B1 Linear motion rolling guide unit 失效
标题翻译： WälzgelagerteLinearführungseinheit
公开(公告)号：EP0543571B1
公开(公告)日：1996-02-28
申请号：EP92310361.8
申请日：1992-11-12
申请人： NIPPON THOMPSON CO., LTD.
发明人： Hara, Takehiko
IPC分类号： F16C29/06 , F16C29/04
CPC分类号： F16C29/064 , F16C29/008 , F16C29/0607 , F16C29/12

5. 发明公开

EP0594209A3 Linear motion rolling guide unit 失效
标题翻译：线性运动滚动指南单元
公开(公告)号：EP0594209A3
公开(公告)日：1994-06-29
申请号：EP93117179.7
申请日：1993-10-22
申请人： NIPPON THOMPSON CO., LTD.
发明人： Ichida, Tomohiro , Hara, Takehiko
IPC分类号： F16C29/06
CPC分类号： F16C29/064 , F16C29/008 , F16C29/088
摘要： The object of the linear motion rolling guide unit equipped with a long slider (23) composed of the coupling of a plurality of casings (26) is to obtain an increase in the rated load while setting the total length of said slider (23) to a suitable length to match the machine tool and so forth in which it is to be incorporated, while also being able to maintain a smooth sliding state at all times even if the casings (26) shift out of position. The above advantages are obtained by juxtapositioning a spacer (27) between each casing (26), and making rolling element guide track grooves (27c) equipped in said spacer (27) larger than load bearing track grooves (22a) formed in each casing (26) to allow said rolling element guide track grooves (27c) to act as reliefs for rolling elements (24).

6. 发明公开

EP0594209A2 Linear motion rolling guide unit 失效
标题翻译： Führungseinheitfürgradlinige Walzbewegung。
公开(公告)号：EP0594209A2
公开(公告)日：1994-04-27
申请号：EP93117179.7
申请日：1993-10-22
申请人： NIPPON THOMPSON CO., LTD.
发明人： Ichida, Tomohiro , Hara, Takehiko
IPC分类号： F16C29/06
CPC分类号： F16C29/064 , F16C29/008 , F16C29/088
摘要： The object of the linear motion rolling guide unit equipped with a long slider (23) composed of the coupling of a plurality of casings (26) is to obtain an increase in the rated load while setting the total length of said slider (23) to a suitable length to match the machine tool and so forth in which it is to be incorporated, while also being able to maintain a smooth sliding state at all times even if the casings (26) shift out of position.
The above advantages are obtained by juxtapositioning a spacer (27) between each casing (26), and making rolling element guide track grooves (27c) equipped in said spacer (27) larger than load bearing track grooves (22a) formed in each casing (26) to allow said rolling element guide track grooves (27c) to act as reliefs for rolling elements (24).
摘要翻译：配备有由多个壳体（26）的联接构成的长滑块（23）的直线运动滚动导向单元的目的是在将所述滑块（23）的总长度设定为适合的长度，以匹配要被并入的机床等，同时即使壳体（26）移出位置也能始终保持平滑的滑动状态。上述优点是通过将间隔件（27）并置在每个壳体（26）之间并使在所述间隔件（27）中设置的滚动元件导轨槽（27c）大于形成在每个壳体中的承载轨道槽（22a） 26），以允许所述滚动元件导轨槽（27c）作为滚动元件（24）的浮雕。

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