Invention Grant
- Patent Title: Engine tool
- Patent Title (中): 引擎工具
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Application No.: US12618589Application Date: 2009-11-13
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Publication No.: US09010299B2Publication Date: 2015-04-21
- Inventor: Kazuyuki Kawana , Kouhei Oda
- Applicant: Kazuyuki Kawana , Kouhei Oda
- Applicant Address: JP Tokyo
- Assignee: Hitachi Koki Co., Ltd
- Current Assignee: Hitachi Koki Co., Ltd
- Current Assignee Address: JP Tokyo
- Agency: Kilpatrick Townsend & Stockton LLP
- Priority: JP2008-291833 20081114
- Main IPC: F02B63/02
- IPC: F02B63/02 ; B27B17/00 ; B25F5/00 ; B27B17/08

Abstract:
An engine tool comprises an engine, a housing retaining the engine, a top cover provided above the housing, and an air cleaner room provided at the housing. The engine tool is structured in such a way that external air introduced in the air cleaner room or the housing flows through a space formed between the housing and the top cover. The engine tool further comprises a handle part which is grabbed by a user and which is provided above the top cover. External air flows through a space formed between an area of the top cover where the handle part is provided and the housing. The engine tool still further comprises an air inlet for introducing external air provided at a front part of the engine tool.
Public/Granted literature
- US20100122683A1 Engine Tool Public/Granted day:2010-05-20
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