公开(公告)号：EP0070636A2

公开(公告)日：1983-01-26

申请号：EP82303450.9

申请日：1982-07-01

申请人： MASSEY-FERGUSON SERVICES N.V.

发明人： Ruspaggiari, Dino

IPC分类号： B60H3/06

CPC分类号： B60H3/0616 ,  B01D46/10

摘要： A cab (10) for a tractor or similar vehicle which has a heating and/or ventilating unit (13) which includes a fan for drawing air into the cab from an intake (11) via a connecting air passage (14). An air filter (17) is provided in the passage for filtering the air drawn in through the air intake (11) on its way to the heating and/or ventilating unit (13). A filter sealing surface (34) bounds part of the air passage for co-operating with the filter to ensure that the air passing through the passage passes through the filter. The filter (17) is inserted into and removed from the air passage via a filter access opening (18) which is closed by an access hatch (19) in the roof of the cab and filter securing means, in the form of wedges (20) on the underside of the hatch, ensure that, when the access hatch (19) closes the opening, the filter (17) is secured against the sealing surface (34). The access hatch 19 can be reached by an operator standing in the cab with his head and shoulders poking through an open escape hatch (35) which is provided in the cab roof adjacent the access hatch.

摘要翻译： 一种用于拖拉机或类似车辆的驾驶室（10），其具有加热和/或通风单元（13），其包括用于经由连接空气通道（14）从进气口（11）将空气吸入驾驶室的风扇。 在通道中设置有空气过滤器（17），用于过滤通过进气口（11）在通往加热和/或通风单元（13）的途中被吸入的空气。 过滤器密封表面（34）限定空气通道的一部分以与过滤器配合，以确保通过通道的空气通道通过过滤器。 过滤器（17）通过过滤器进入开口（18）插入和从空气通道中取出，该过滤器进入开口（18）由驾驶室的顶部中的进入口（19）和过滤器固定装置（楔形件（20） ），确保当进入舱口（19）关闭开口时，过滤器（17）固定在密封表面（34）上。 驾驶室内的操作人员可以通过驾驶室的驾驶员到达舱门（19），头部和肩膀穿过敞开的逃生舱口（35），该舱口设在驾驶室屋顶的邻近舱口处。

公开(公告)号：EP0070636B1

公开(公告)日：1986-04-16

申请号：EP82303450.9

申请日：1982-07-01

申请人： MASSEY-FERGUSON SERVICES N.V.

发明人： Ruspaggiari, Dino

IPC分类号： B60H3/06

CPC分类号： B60H3/0616 ,  B01D46/10

公开(公告)号：EP0070636A3

公开(公告)日：1983-05-11

申请号：EP82303450

申请日：1982-07-01

申请人： MASSEY-FERGUSON SERVICES N.V.

发明人： Ruspaggiari, Dino

IPC分类号： B60H03/06

CPC分类号： B60H3/0616 ,  B01D46/10

摘要： A cab (10) for a tractor or similar vehicle which has a heating and/or ventilating unit (13) which includes a fan for drawing air into the cab from an intake (11) via a connecting air passage (14). An air filter (17) is provided in the passage for filtering the air drawn in through the air intake (11) on its way to the heating and/or ventilating unit (13). A filter sealing surface (34) bounds part of the air passage for co-operating with the filter to ensure that the air passing through the passage passes through the filter. The filter (17) is inserted into and removed from the air passage via a filter access opening (18) which is closed by an access hatch (19) in the roof of the cab and filter securing means, in the form of wedges (20) on the underside of the hatch, ensure that, when the access hatch (19) closes the opening, the filter (17) is secured against the sealing surface (34). The access hatch 19 can be reached by an operator standing in the cab with his head and shoulders poking through an open escape hatch (35) which is provided in the cab roof adjacent the access hatch.