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1. 发明授权

EP0446289B1 A ROPE BLOCK 失效
标题翻译：绳块。
公开(公告)号：EP0446289B1
公开(公告)日：1994-02-16
申请号：EP90900780.9
申请日：1989-12-01
申请人： FREDERIKSEN, Gert Hans
发明人： FREDERIKSEN, Gert Hans
IPC分类号： B66D3/10 , F16H55/50
CPC分类号： F16D43/2028 , B66D3/10
摘要： A rope block (1) comprising a sheave (2), a sheave housing (3) with fixedly mounted radial bearings (4) supporting said sheave (2), and a ratchet mechanism (5) situated inside the sheave housing (3). The ratchet mechanism (5) comprises a ratchet (6) pivotally arranged inside the housing (3) and co-operating with an inner toothed rim (7) on the sheave (2), whereby said ratchet in the use position is prestressed by a spring means (8) connected to an outer pin. When the ratchet (6) engages the toothed rim (7) and the rope exerts a strong pull in the block, the spring means (8) can move from one position (S) to another position (F) by simply turning the outer pin. Subsequently, when the rope is slightly hauled in, the ratchet (6) disengages the toothed rim (7) and the sheave (2) can rotate freely. The rope block (1) comprises in this manner a reliable and safe ratchet mechanism (5) showing a long life. The sheave (2) is furthermore advantageously provided with throughgoing openings (23) along the periphery. As a result, a particularly good retaining of the rope in the guide of the sheave (2) is obtained.

2. 发明授权

EP0643658B1 A TRACK SYSTEM TO BE FASTENED TO A GROOVE IN A SPAR 失效
标题翻译：在桅杆上安装式槽滑动导轨系统
公开(公告)号：EP0643658B1
公开(公告)日：1996-08-14
申请号：EP92916341.8
申请日：1992-06-12
申请人： FREDERIKSEN, Gert Hans
发明人： FREDERIKSEN, Gert Hans
IPC分类号： B63H9/08
CPC分类号： B63H9/08 , B63H2009/086
摘要： A track system for fastening at the groove (2) of a mast (1) comprising a profiled track (4) and a plurality of slide members (5). The track (4) is formed to receive cars (12) in an axially slidable manner and provided with transverse openings (17) for receiving the screws (38). The slide members (5) are adapted to be slidably arranged, however, prevented from rotating in the groove (2) and with a base (28) being engaged in the interior of the groove in the mounted state of said slide member (5) and a shaft extending through the slot (3) of the groove, and an axial threaded hole (36). The threaded hole (36) is adapted to coact with the thread (37) of a screw (38) when said thread has been inserted through the corresponding transverse opening (17) in the track (4) for fastening said track (4) to the mast (1). On the surface (34) adapted to face the groove (2) the track is provided with recesses (22) coaxially arranged with the transverse openings (17). The recesses (22) are adapted and dimensioned for receiving the protruding portion (33) of the slide members (5) in a circumscribing manner.

3. 发明公开

EP0643658A1 A TRACK SYSTEM TO BE FASTENED TO A GROOVE IN A SPAR 失效
标题翻译：在桅杆上安装式槽滑动导轨系统。
公开(公告)号：EP0643658A1
公开(公告)日：1995-03-22
申请号：EP92916341.0
申请日：1992-06-12
申请人： FREDERIKSEN, Gert Hans
发明人： FREDERIKSEN, Gert Hans
IPC分类号： B63H9
CPC分类号： B63H9/08 , B63H2009/086
摘要： A track system for fastening at the groove (2) of a mast (1) comprising a profiled track (4) and a plurality of slide members (5). The track (4) is formed to receive cars (12) in an axially slidable manner and provided with transverse openings (17) for receiving the screws (38). The slide members (5) are adapted to be slidably arranged, however, prevented from rotating in the groove (2) and with a base (28) being engaged in the interior of the groove in the mounted state of said slide member (5) and a shaft extending through the slot (3) of the groove, and an axial threaded hole (36). The threaded hole (36) is adapted to coact with the thread (37) of a screw (38) when said thread has been inserted through the corresponding transverse opening (17) in the track (4) for fastening said track (4) to the mast (1). On the surface (34) adapted to face the groove (2) the track is provided with recesses (22) coaxially arranged with the transverse openings (17). The recesses (22) are adapted and dimensioned for receiving the protruding portion (33) of the slide members (5) in a circumscribing manner.

4. 发明公开

EP0686240A1 A TRACK SLIDE 失效
标题翻译： LINEARFÜHRUNG
公开(公告)号：EP0686240A1
公开(公告)日：1995-12-13
申请号：EP94908297.0
申请日：1994-02-25
申请人： FREDERIKSEN, Gert Hans
发明人： FREDERIKSEN, Gert Hans
IPC分类号： B63H9 , F16C29
CPC分类号： F16C29/063 , B63H9/08 , B63H2009/086 , F16C29/007 , F16C2326/30
摘要： A track slide (4) intended to be moved along a track, particularly a mast or boom, having a groove (5) with an enlarged inner portion (18) and a narrow slot (20) defined by two opposite walls (38, 39) of the track. The slide (4) comprises a central profiled member (16) having an enlarged inner portion (17) for being received in the enlarged inner portion (18) of the groove (5) and a shaft portion (19) for extending through the slot (20). Furthermore, the slide (4) comprises a roller member for coacting with the outer face of the opposite side walls (38, 39) on each side of the groove (5). The roller member is formed of a plurality of roller bodies (27) arranged to rotate freely in a circumferential continuous path (22) with an outwardly open, longitudinal slot (23) and a return passage (24) on each side of the central profiled member (16). The use of freely rotating roller bodies ensures a relatively small rolling resistance in all situations, even if the slide should tilt in relation to the track. Moreover, the plurality of roller bodies ensures that the load on the wall portions, on which the roller bodies roll, is within an acceptable level.
摘要翻译：用于沿着轨道，特别是桅杆或起重臂移动的轨道滑块（4）具有带有扩大的内部部分（18）的槽（5）和由两个相对的壁（38,39）限定的窄槽（20））的轨道。滑动件（4）包括具有扩大的内部部分（17）的中心型材构件（16），用于容纳在凹槽（5）的扩大的内部部分（18）中，以及轴部分（19）（20）。此外，滑动件（4）包括用于与槽（5）的每一侧上的相对侧壁（38,39）的外表面共同作用的辊构件。辊构件由多个辊体（27）形成，辊体布置成在周向连续路径（22）中自由旋转，其中向外开放的纵向槽（23）和在中心轮廓的每侧的返回通道（24）会员（16）。使用自由旋转的滚子体可确保在所有情况下相对较小的滚动阻力，即使滑块相对于轨道倾斜。此外，多个辊体确保辊体滚动的壁部上的负荷在可接受的水平内。

5. 发明公开

EP0446289A1 A ROPE BLOCK 失效
标题翻译： SEILKLOBEN。
公开(公告)号：EP0446289A1
公开(公告)日：1991-09-18
申请号：EP90900780.0
申请日：1989-12-01
申请人： FREDERIKSEN, Gert Hans
发明人： FREDERIKSEN, Gert Hans
IPC分类号： B66D3 , F16D43
CPC分类号： F16D43/2028 , B66D3/10
摘要： La chape de palan à câble décrite (1) comprend un réa (2), un logement de réa (3) avec des roulements radiaux montés fixes (4) soutenant le réa (2), ainsi qu'un mécanisme à cliquet (5) situé à l'intérieur du logement de réa (3). Le mécanisme à cliquet (5) comporte un cliquet (6) disposé pivotant à l'intérieur du logement (4) et coopérant avec une couronne dentée intérieure (7) se trouvant sur le réa (2). Ainsi, en position d'utilisation, le cliquet est soumis à une précontrainte exercée par un organe à ressort (8) relié à un goujon externe. Lorsque le cliquet (6) s'engage dans la couronne dentée (7) et que le câble exerce une force de traction élevée dans la chape, l'organe à ressort (8) peut se déplacer d'une première position (S) vers une seconde position (F), simplement en faisant tourner le goujon externe. Ensuite, lorsqu'une légère force de halage s'exerce sur le câble, le cliquet (6) se désengage de la couronne dentée (7) et le réa (2) peut tourner librement. La chape de palan à câble (1) comprend à cet effet un mécanisme à cliquet fiable et sûr (5) ayant une longue durée de vie. Leréa (2) est en outre de préférence pourvu d'ouvertures traversantes (23) situées le long de sa périphérie. De cette manière, on obtient une retenue particulièrement bonne du câble dans la gorge de guidage du réa (2).

6. 发明公开

EP1169579A1 TRACK CAR SYSTEM 审中-公开
标题翻译：铁路管理
公开(公告)号：EP1169579A1
公开(公告)日：2002-01-09
申请号：EP00910567.7
申请日：2000-03-15
申请人： FREDERIKSEN, Gert Hans
发明人： FREDERIKSEN, Gert Hans
IPC分类号： F16C29/06
CPC分类号： F16C29/0628 , F16C29/0635 , F16C29/065 , F16C29/0652
摘要： A track car system comprising a track (1) and a track car (2) displaceably arranged on the track in the longitudinal direction thereof by means of rolling bodies. On opposed sides the track (1) is provided with a longitudinal and substantially V-shaped track groove (7, 8). The car (2) comprises two continuous paths (13, 14) each having and outwardly open longitudinal V-shaped car groove (17, 18) facing the respective track groove (7, 8). A plurality of rolling bodies in form of both balls (31) and rollers (32) are provided in each of the continuous paths (13, 14). The rollers (32) have a diameter (d2) substantially equal to the diameter (d1) of the balls and a length (h) less than the diameter (d1) of the balls.

7. 发明授权

EP0686240B1 A TRACK SLIDE 失效
标题翻译：跟踪幻灯片
公开(公告)号：EP0686240B1
公开(公告)日：1997-11-19
申请号：EP94908297.8
申请日：1994-02-25
申请人： FREDERIKSEN, Gert Hans
发明人： FREDERIKSEN, Gert Hans
IPC分类号： F16C29/06
CPC分类号： F16C29/063 , B63H9/08 , B63H2009/086 , F16C29/007 , F16C2326/30
摘要： A track slide (4) intended to be moved along a track, particularly a mast or boom, having a groove (5) with an enlarged inner portion (18) and a narrow slot (20) defined by two opposite walls (38, 39) of the track. The slide (4) comprises a central profiled member (16) having an enlarged inner portion (17) for being received in the enlarged inner portion (18) of the groove (5) and a shaft portion (19) for extending through the slot (20). Furthermore, the slide (4) comprises a roller member for coacting with the outer face of the opposite side walls (38, 39) on each side of the groove (5). The roller member is formed of a plurality of roller bodies (27) arranged to rotate freely in a circumferential continuous path (22) with an outwardly open, longitudinal slot (23) and a return passage (24) on each side of the central profiled member (16). The use of freely rotating roller bodies ensures a relatively small rolling resistance in all situations, even if the slide should tilt in relation to the track. Moreover, the plurality of roller bodies ensures that the load on the wall portions, on which the roller bodies roll, is within an acceptable level.
摘要翻译：本发明涉及一种用于沿轨道（特别是桅杆或吊杆）移动的轨道滑道（4），该轨道滑道具有带有扩大的内部部分（18）和由两个相对的壁（38,39）限定的狭槽（20）的凹槽）的轨道。滑块（4）包括具有用于容纳在凹槽（5）的扩大的内部部分（18）中的扩大的内部部分（17）的中心异形构件（16）和用于延伸穿过狭槽（20）。此外，滑块（4）包括用于与凹槽（5）的每一侧上的相对侧壁（38,39）的外表面共同作用的辊构件。所述辊构件由多个辊体（27）形成，所述辊体布置成在周向连续路径（22）中自由地旋转，并且在所述中央型材的每侧上具有向外开口的纵向槽（23）和返回通道（24）成员（16）。即使滑道相对于轨道倾斜，使用自由旋转的滚动体也可确保在所有情况下均具有相对较小的滚动阻力。此外，多个滚动体确保了滚动体在其上滚动的壁部分上的负载在可接受的水平内。

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