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    • 2. 发明公开
    • A CRANE TRACK STRUCTURE AND A CRANE
    • KRANGLEISSTRUKTUR UND KRAN
    • EP2942318A1
    • 2015-11-11
    • EP15166745.8
    • 2015-05-07
    • Erikkila Oy
    • Lempiäinen, PetteriErikkilä, Mikko
    • B66C7/02B66C7/08
    • B66C7/02B66C7/08
    • The present invention relates to a crane track structure comprising a girder (101), wherein a portion of the girder (101) forms a runway providing at least one surface for at least one tyre of a trolley (107). The trolley is arranged to travel at least partly within the girder (101), and the said portion of the girder (101) further comprising at least one cavity (301) running at least partly along the length of the girder (101). The crane track structure further comprises at least one supporting means (305) arranged in the at least one cavity (301). The invention also relates to a crane comprising such a crane track structure.
    • 本发明涉及一种起重机轨道结构,其包括一个梁(101),其中一部分梁(101)形成跑道,为跑道(107)的至少一个轮胎提供至少一个表面。 所述手推车布置成至少部分地在所述梁(101)内行进,并且所述梁(101)的所述部分还包括至少部分地沿着所述梁(101)的长度延伸的至少一个空腔(301)。 起重机履带结构还包括布置在至少一个空腔(301)中的至少一个支撑装置(305)。 本发明还涉及包括这种起重机轨道结构的起重机。
    • 3. 发明公开
    • A LOCKING ARRANGEMENT FOR CRANE BRIDGES AND A TELESCOPIC CRANE USING THE SAME
    • 起重机桥架与伸缩起重机的锁定装置
    • EP3216740A1
    • 2017-09-13
    • EP16159283.7
    • 2016-03-08
    • Erikkila Oy
    • MÖYKKYMÄKI, KariLEMPIÄINEN, PetteriSULKAMA, Mikko
    • B66C9/18B66C7/00B66C7/10
    • B66C7/10B66C7/00
    • Locking arrangement for removably locking at least one trolley (104) to a counterpart arranged to a girder (102) being a part of a crane bridge. The at least one trolley is arranged to travel along the girder. The locking arrangement comprises at least one magnet (114) and at least one receiving area made of a material that is attracted to the at least one magnet. The at least one magnet is arranged to one of the following: at least one trolley; counterpart, and the other one of the following: at least one trolley; counterpart, comprising the at least one receiving area at a location corresponding to the at least one magnet. The invention also relates to a crane bridge comprising at least one locking arrangement.
    • 用于将至少一个滑车(104)可移除地锁定到布置到作为起重机桥的一部分的桁梁(102)的配对件的锁定装置。 至少一个手推车布置成沿着梁行进。 锁定装置包括至少一个磁体(114)和至少一个由被吸引到至少一个磁体的材料制成的接收区域。 所述至少一个磁体布置成以下之一:至少一个手推车; 对方以及以下其中一项:至少一辆手推车; 在与所述至少一个磁体相对应的位置处包括所述至少一个接收区域。 本发明还涉及一种包括至少一个锁定装置的起重机桥。