发明公开
EP0007249A1 Portable chain saw attachment in the form of fluid pump apparatus 失效
ZenatzgerätfürtragbareKettensäge在Form einer hydraulischen Pumpe。

Portable chain saw attachment in the form of fluid pump apparatus
摘要:
An attachment (2) for a chain saw power head (1) said attachment having a fluted driven sprocket (11) supported by a housing defining an endless track to receive a chain (9) to be driven by said power head, a pump (12) attached to said housing and driven by said sprocket (11) and wherein the pump (12) has a self supporting nozzle 15 directable by movement of the power head (1).
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