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11. 发明专利

BRPI0111850B1 máquina de movimento em trenó para manutenção de via permanente 未知
公开(公告)号：BRPI0111850B1
公开(公告)日：2016-11-22
申请号：BR0111850
申请日：2001-06-14
申请人： QR LTD , QUEENSLAND RAILWAYS
发明人： ALLEN JOHN PHILLIP
IPC分类号： E01B27/04 , E01B27/02
摘要： "máquina de movimento em trenó para manutenção de via permanente". a invenção refere-se a uma máquina para ser utilizada em operações de movimento em trenó para manutenção de vias permanentes. a máquina (1) compreende um vagão (2) possuindo um arado com pás múltiplas (3), carregado com ajuste abaixo do referido vagão. uma unidade de grampo de trilhos (4) é incluída para suspender a via permanente para cima do arado durante as operações de movimento em trenó.

12. 发明专利

CA2411793C ROLLER RAIL CLAMP 未知
公开(公告)号：CA2411793C
公开(公告)日：2009-08-11
申请号：CA2411793
申请日：2001-06-14
申请人： QUEENSLAND RAILWAYS
发明人： ALLEN JOHN PHILLIP
IPC分类号： E01B29/04 , B66C1/64
摘要： The invention provides roller rail clamp apparatus for use in lifting a rail for operations such as replacement of ballast or resurfacing of a railway. T he apparatus (1) comprises parallel pairs of spaced-apart lift roller assemblie s (7-10) mounted to a support for positioning a pair for clamping to a rail of the track, each the lift roller assembly comprising at least one pair of rollers (33, 35), wherein each the roller of a roller pair rotates on an axi s in an essentially vertical plane adjacent a rail and the rollers are on opposite sides of a rail when a lift roller assembly is clamped thereto with the head (42) of the rail releasably retained upwardly of flanges (48, 51) a t the lower ends of the rollers; means (5) for adjustably connecting the apparatus to a carrier thereof; a lift mechanism (14) for adjusting the vertical position of the support relative to the carrier of the apparatus; a nd a tilt mechanism (17) for applying torque about a horizontal axis to linkage between members of a pair of lift roller assemblies.

13. 发明专利

ZA200300133B Track sledding machine. 未知
公开(公告)号：ZA200300133B
公开(公告)日：2003-11-07
申请号：ZA200300133
申请日：2003-01-06
申请人： QUEENSLAND RAILWAYS
发明人： ALLEN JOHN PHILLIP
IPC分类号： E01B27/02 , E01B
摘要： The invention relates to a machine for use in track sledding operations. Machine ( 1 ) comprises a wagon ( 2 ) having adjustably carried therebeneath a multibladed plough ( 3 ). A rail clamp assembly ( 4 ) is included for suspending the track above the plough during the sledding operations.

15. 发明专利

CA2411733A1 TRACK SLEDDING MACHINE 未知
公开(公告)号：CA2411733A1
公开(公告)日：2001-12-20
申请号：CA2411733
申请日：2001-06-14
申请人： QUEENSLAND RAILWAYS
发明人： ALLEN JOHN PHILLIP
IPC分类号： E01B27/02 , E01B27/04
摘要： The invention relates to a machine for use in track sledding operations. Machine (1) comprises a wagon (2) having adjustably carried therebeneath a multibladed plough (3). A rail clamp assembly (4) is included for suspending the track above the plough during the sledding operations.

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