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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||123/516 ; 220/746 ; 137/589|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 7 인용 특허 : 6|
The invention relates to a cutoff machine having an internal combustion engine arranged for driving a work tool. The engine is held in a housing including a supporting component. Located in the housing is a fuel tank, from which the internal combustion engine is supplied with fuel. The fuel tank itself is connected via a venting tube to an equalizing vessel, which communicates with the atmosphere via a valve system. In order to connect the fuel tank to the equalizing vessel in an easily produced and assembled manner and in order to ensure safe venting of...
A handheld portable work apparatus such as a cutoff machine or the like, the work apparatus comprising: a housing; a tool mounted on said housing; an internal combustion engine mounted in said housing for driving said tool; said housing having a supporting component defining a hollow body having a partitioning wall separating said hollow body into a first chamber defining a fuel tank and a second chamber defining a compensating vessel; said engine being connected to said fuel tank from which fuel is supplied to said engine; a one-piece venting component ...