JAASKELAINEN, ESA,KESKINEN, JUHO,HANNE, KARI,JORMANAINEN, TONI,NEVALAINEN, JUHA,HIRVONEN, ANTTI
申请号：
CA2848003
公开号：
CA2848003A1
申请日:
2014.04.03
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
A bearing arrangement in an actuator of a forest machine, which bearingarrangement comprises a frame of the actuator of the forest machine, whichframedefines a first opening. The bearing arrangement also comprises a bushing, atleast part of the bushing being arranged in the first opening, the bushingdefining asecond opening, at least part of an axle and/or at least part of a bearingbeingarranged in the second opening, the axle or bearing being arranged stationaryormovable in relation to the bushing, and the bushing being removable from theframe of the actuator of the forest machine. Further, a method for maintaininganactuator of a forest machine, the actuator of the forest machine comprising abearing arrangement of the described type. In the method, a second,corresponding bushing is provided, which is fitted for said first opening；saidbushing is removed from the frame of the actuator of the forest machine,whereinsaid first opening is exposed； and said second bushing is installed in saidfirstopening.
