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1. 发明授权

EP0700474B1 WEICHENZUNGENROLLVORRICHTUNG 失效
公开(公告)号：EP0700474B1
公开(公告)日：1999-09-08
申请号：EP93924497.6
申请日：1993-11-15
申请人： ECO Production Vresova, Spol S.R.O.
发明人： VRSECKY, Pavel , WALTER, Jiri
IPC分类号： E01B7/02
CPC分类号： E01B7/02 , E01B2202/027 , E01B2202/046
摘要： A switch blade rolling device has a suspended rolling support on which the switch blade is moved, a body (4) provided with a hook (41), side parts (42), a transverse end wall (43) with an end opening (44) and a bottom transverse wall (43) with a bottom opening (46). The clamping claw (6) is anchored in the end opening (44) and the elastic support (8) is screwed into the bottom opening (46). The free end of an oscillating lever (5) is supported at the top on the elastic support (8) and is mounted in the longitudinal direction with an oscillating lever bolt (9) between side parts (42). The oscillating lever (5) carries two rollers (10, 101) on roll bolts (11). The first roller (10) is arranged above the elastic support (8) and the second roller (101) is arranged between the oscillating lever bolt (9) and the first roller (10). At the same time, the axle base of the rollers (10, 101) is smaller than the width of the switch blade foot (14). The distance between the inner edge (16) of the switch blade foot (14) and the surface of the second roller (101) in the position where the switch blade is located on the blade support (1) lies between 0 and 50 mm, preferably between 1 and 5 mm.

2. 发明公开

EP0700474A1 WEICHENZUNGENROLLVORRICHTUNG 失效
标题翻译：柔软的舌头辊装置
公开(公告)号：EP0700474A1
公开(公告)日：1996-03-13
申请号：EP93924497.0
申请日：1993-11-15
申请人： ECO Production Vresova, Spol S.R.O.
发明人： VRSECKY, Pavel , WALTER, Jiri
IPC分类号： E01B7
CPC分类号： E01B7/02 , E01B2202/027 , E01B2202/046
摘要： A switch blade rolling device has a suspended rolling support on which the switch blade is moved, a body (4) provided with a hook (41), side parts (42), a transverse end wall (43) with an end opening (44) and a bottom transverse wall (43) with a bottom opening (46). The clamping claw (6) is anchored in the end opening (44) and the elastic support (8) is screwed into the bottom opening (46). The free end of an oscillating lever (5) is supported at the top on the elastic support (8) and is mounted in the longitudinal direction with an oscillating lever bolt (9) between side parts (42). The oscillating lever (5) carries two rollers (10, 101) on roll bolts (11). The first roller (10) is arranged above the elastic support (8) and the second roller (101) is arranged between the oscillating lever bolt (9) and the first roller (10). At the same time, the axle base of the rollers (10, 101) is smaller than the width of the switch blade foot (14). The distance between the inner edge (16) of the switch blade foot (14) and the surface of the second roller (101) in the position where the switch blade is located on the blade support (1) lies between 0 and 50 mm, preferably between 1 and 5 mm.

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