-
公开(公告)号：EP1503001B1
公开(公告)日：2006-05-17
申请号：EP04026087.9
申请日：2000-06-21
CPC分类号： E01H5/04 , F16F9/0272
-
公开(公告)号：EP1067240A2
公开(公告)日：2001-01-10
申请号：EP00113281.0
申请日：2000-06-21
CPC分类号： E01H5/04 , F16F9/0272
摘要： In a snow-removing machine, an expandable and contractible regulating mechanism (45) is coupled between a steering handlebar (6) of a machine body (3) including a snow-removing section and a drive section capable of being turned relative to the machine body about a wheel driving shaft, and is capable of regulating the level of the snow-removing section relative to the drive section. The expandable and contractible regulating mechanism (45) is comprised of a cylinder connected to the machine body, a piston (51) which divides the inside of the cylinder into a first chamber (49) and a second chamber (50), a piston rod (52) coupled to the piston and connected to the drive section, a communication passage (58,59) permitting communication between the first and second chambers, and an on-off valve (55) for opening and closing the communication passage. A high-pressure gas is filled in the first and second chambers, so that the expansion and compression of the high-pressure gas is permitted upon closing of the on-off valve. Thus, during a snow-removing operation of the snow-removing machine, vibration applied to the drive section can be absorbed utilizing the expandable and contractible regulating mechanism for regulating the level of the snow-removing section.
摘要翻译： 在除雪机中，可膨胀和可收缩的调节机构（45）联接在机体（3）的转向车把（6）之间，包括除雪部分和能够相对于机器转动的驱动部分 主体围绕车轮驱动轴，并且能够调节除雪部相对于驱动部的水平。 可膨胀和收缩的调节机构（45）包括连接到机体的气缸，将气缸内部分成第一室（49）和第二室（50）的活塞（51），活塞杆 （52），其连接到所述活塞并连接到所述驱动部分;连通通道（58,59），其允许所述第一和第二腔室之间的连通;以及开关阀（55），用于打开和关闭所述连通通道。 高压气体被填充在第一和第二室中，使得在关闭开关阀时允许高压气体的膨胀和压缩。 因此，在除雪机的除雪操作中，利用用于调节除雪部分的高度的可膨胀和收缩的调节机构可以吸收施加在驱动部分上的振动。
-
公开(公告)号：EP1503001A1
公开(公告)日：2005-02-02
申请号：EP04026087.9
申请日：2000-06-21
CPC分类号： E01H5/04 , F16F9/0272
摘要： A snow-removing machine comprising a machine body (2) having a power unit including a wheel driving shaft (21), a drive section (30) with a pair of left and right driven wheels (31) connected to opposite ends of said wheel driving shaft of said power unit, a pair of left and right drive frames (36) relatively turnably connected to opposite ends of said wheel driving shaft and extending rearwards, a rear axle (33) supported at the rear ends of said left and right drive frames, a pair of left and right follower wheels (34) supported at opposite ends of said rear axle, and crawlers (35) each reeved around said driven and follower wheels on the same side; and an expandable and contractible regulating mechanism (45) coupled between said machine body and said drive section for regulating the level of said snow-removing section, wherein a cross member (42) is provided, the rear ends of said pair of left and right drive frames (36) being connected to each other by said cross member, such that the independent swinging movement of each of said drive frames (36) is permitted about said wheel driving shaft (21), wherein the expandable and contractible regulating mechanism (45) is coupled between said cross member (42), and said machine body (2), and wherein said expandable and contractible regulating mechanism (45) includes a cylinder (48) filled with a high-pressure gas (61) to provide a damper function to said expandable and contractible regulating mechanism.
摘要翻译： 一种除雪机，包括具有动力单元的机体（2），所述动力单元包括轮驱动轴（21），驱动部（30），其具有连接到所述轮的相对端的一对左右从动轮（31） 所述动力单元的驱动轴，相对可转动地连接到所述轮驱动轴的相对端并向后延伸的一对左右驱动框架（36），支撑在所述左右驱动器的后端的后轴（33） 框架，支撑在所述后桥的相对端的一对左和右从动轮（34），以及在相同侧上围绕所述从动和从动轮的履带（35）; 以及联接在所述机体和所述驱动部分之间的可膨胀和可收缩的调节机构（45），用于调节所述除雪部分的高度，其中设置横梁（42），所述一对左右的后端 驱动框架（36）通过所述横向构件彼此连接，从而允许每个所述驱动框架（36）的独立摆动运动围绕所述轮驱动轴（21），其中所述可伸缩调节机构（45） ）联接在所述横向构件（42）和所述机体（2）之间，并且其中所述可膨胀和收缩调节机构（45）包括填充有高压气体（61）的气缸（48），以提供阻尼器 对所述可扩张和收缩的调节机制起作用。
-
公开(公告)号：EP1067240B1
公开(公告)日：2006-03-15
申请号：EP00113281.0
申请日：2000-06-21
CPC分类号： E01H5/04 , F16F9/0272
-
公开(公告)号：EP1067240A3
公开(公告)日：2002-05-29
申请号：EP00113281.0
申请日：2000-06-21
CPC分类号： E01H5/04 , F16F9/0272
摘要： In a snow-removing machine, an expandable and contractible regulating mechanism (45) is coupled between a steering handlebar (6) of a machine body (3) including a snow-removing section and a drive section capable of being turned relative to the machine body about a wheel driving shaft, and is capable of regulating the level of the snow-removing section relative to the drive section. The expandable and contractible regulating mechanism (45) is comprised of a cylinder connected to the machine body, a piston (51) which divides the inside of the cylinder into a first chamber (49) and a second chamber (50), a piston rod (52) coupled to the piston and connected to the drive section, a communication passage (58,59) permitting communication between the first and second chambers, and an on-off valve (55) for opening and closing the communication passage. A high-pressure gas is filled in the first and second chambers, so that the expansion and compression of the high-pressure gas is permitted upon closing of the on-off valve. Thus, during a snow-removing operation of the snow-removing machine, vibration applied to the drive section can be absorbed utilizing the expandable and contractible regulating mechanism for regulating the level of the snow-removing section.
-
-
-
-
搜索结果
5 条记录 (耗时 0.01 秒)
