Portable engine unit
    5.
    发明公开
    Portable engine unit 失效
    Tragbare Maschineneinheit。

    公开(公告)号:EP0428187A2

    公开(公告)日:1991-05-22

    申请号:EP90125125.6

    申请日:1986-04-01

    IPC分类号: F02B63/02 F02F11/00

    摘要: portable engine unit is provided. The unit comprises an engine (1) including a clutch (41), a crank case (701) enclosing a crank shaft (21) an engine cylinder (705) enclosing a piston (709) and a piston rod (717), a carburetor (49), an air filter (67), a recoil starter (45), and a muffler (55).
    The crank case (701) and the engine cylinder (705) are fixedly attached by a projection (723) formed on the end face of said engine cylinder, which engages with a groove (721) formed on the end face of said crank case after sealing material (725) is filled in said groove (721).

    摘要翻译: 提供便携式发动机单元。 该单元包括发动机(1),其包括离合器(41),包围曲轴(21)的曲轴箱(701),包围活塞(709)的发动机气缸(705)和活塞杆(717)),化油器 (49),空气过滤器(67),反冲起动器(45)和消声器(55)。 曲轴箱(701)和发动机气缸(705)通过形成在所述发动机气缸的端面上的突起(723)固定地附接,所述突起与形成在所述曲轴箱的端面上的槽(721)接合,所述凹槽(721) 密封材料(725)填充在所述凹槽(721)中。

    Portable engine unit
    6.
    发明公开
    Portable engine unit 失效
    Tragbares Motoraggregat。

    公开(公告)号:EP0428186A1

    公开(公告)日:1991-05-22

    申请号:EP90125124.9

    申请日:1986-04-01

    IPC分类号: F02B63/02

    摘要: A portable engine unit is provided. The unit comprises an engine (1) including a clutch (41), a crankcase (47) enclosing a crank shaft (21), and engine cylinder enclosing a piston (97) and a piston rod (21), a carburetor (49), an air filter (67), a recoil starter (45) and a muffler (55). The engine comprises further a housing (3) for enclosing said engine (1), said housing (3) being dividable into two portions (15,17) along a vertical plane (19) including the axis of the output shaft (7). The engine unit further comprises means for isolating the housing (3) from vibrations caused by the engine (1) and the engine (1) is fitted via the vibration isolating means (69, 71, 73, 75) in the housing (3).

    摘要翻译: 提供便携式发动机单元。 该单元包括发动机(1),其包括离合器(41),包围曲轴(21)的曲轴箱(47)和封闭活塞(97)和活塞杆(21)的发动机气缸,化油器(49) ,空气过滤器(67),反冲起动器(45)和消音器(55)。 发动机还包括用于封闭所述发动机(1)的壳体(3),所述壳体(3)沿着包括输出轴(7)的轴线的垂直平面(19)可分成两部分(15,17)。 发动机单元还包括用于将壳体(3)与由发动机(1)引起的振动和发动机(1)经壳体(3)中的隔振装置(69,71,73,75)配合的装置, 。