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1. 发明公开

EP2469055A4 CARBURETOR 有权
标题翻译： CARB
公开(公告)号：EP2469055A4
公开(公告)日：2013-07-24
申请号：EP09848490
申请日：2009-08-20
申请人： HUSQVARNA ZENOAH CO LTD
发明人： SUGISHITA YUU , OHNIWA TAKASHI
IPC分类号： F02B25/22 , F02D9/10 , F02M19/00 , F02M19/08
CPC分类号： F02M1/02 , F02B25/22 , F02B63/02 , F02B2075/025 , F02D9/1045 , F02M19/08 , F02M19/081

2. 发明公开

EP1965073A4 ENGINE START DEVICE 有权
标题翻译：起动装置
公开(公告)号：EP1965073A4
公开(公告)日：2012-04-25
申请号：EP05820037
申请日：2005-12-20
申请人： HUSQVARNA ZENOAH CO LTD
发明人： SUGISHITA YUU , NAKAJIMA KAZUO
IPC分类号： F02N5/02 , F02N3/02
CPC分类号： F02N3/02 , F02N5/02 , Y10T74/138

3. 发明公开

EP1865196A4 POWER TRANSMISSION MECHANISM BETWEEN ENGINE STARTER AND ENGINE 有权转让
标题翻译：变速机构之间起动机和发动机
公开(公告)号：EP1865196A4
公开(公告)日：2011-01-05
申请号：EP06712930
申请日：2006-02-02
申请人： HUSQVARNA ZENOAH CO LTD , STARTING IND
发明人： SUGISHITA YUU , SHIBASAKI MINORU
IPC分类号： F02N3/02 , F02N5/02 , F16D41/12
CPC分类号： F16D41/12 , F02N3/02 , F02N5/02 , F02N15/027 , Y10T74/138 , Y10T477/71
摘要： The invention relates to a power transmission mechanism between an engine starting device and an engine. A side surface shape of a lever-shaped engaging and disengaging member (107) in a side facing to a ratchet wheel (120)of a rotation driven portion is formed in a concave shape concaved in a direction away from the wheel (120). The lever-shaped engaging and disengaging member (107) is engaged with and disengaged from a centrifugal clutch mechanism of the engine engaging with and disengaging from the ratchet wheel (120). A first engaging and disengaging lever (141) is engaged with the ratchet wheel (120), a sufficient force to start the engine is accumulated in a force accumulating power spring (131), thereafter the engagement of the first engaging and disengaging member (141) is disconnected by a manual operation, and the ratchet wheel (120) is rapidly rotated by releasing the accumulated force in the force accumulating power spring (131). When the ratchet wheel (120) starts rotating at this time, a stop position of the lever-shaped engaging and disengaging member (107) is not determined, and it is often the case that the lever-shaped engaging and disengaging member (107) and the rapidly rotating ratchet wheel (120) are not originally in the engaged state. As a result, leading ends of the engagement surfaces come into collision with each other so as to be broken, and it is hard to start the engine. However, the lever-shaped engaging and disengaging member (107) is not broken on the basis of the shape and the structure peculiar to the invention, and it is possible to securely start the engine regardless of the stop position thereof and an abrasion of the first engaging and disengaging lever (141).

4. 发明公开

EP2000638A4 MUFFLER 有权
标题翻译：消声器
公开(公告)号：EP2000638A4
公开(公告)日：2010-12-22
申请号：EP07739840
申请日：2007-03-27
申请人： HUSQVARNA ZENOAH CO LTD
发明人： SUGISHITA YUU
IPC分类号： F01N1/16 , F01N1/08 , F01N3/06 , F01N13/00 , F01N13/18 , F01N13/20
CPC分类号： F01N1/166 , F01N1/08 , F01N2590/06

5. 发明公开

EP2020490A4 PORTABLE WORK MACHINE 失效
标题翻译：便携式作业机
公开(公告)号：EP2020490A4
公开(公告)日：2010-07-14
申请号：EP07743555
申请日：2007-05-17
申请人： HUSQVARNA ZENOAH CO LTD
发明人： SUGISHITA YUU
IPC分类号： F02B63/00 , F02B63/02
CPC分类号： F02B63/02

6. 发明公开

EP1952959A4 CHAIN SAW 有权
标题翻译： KETTENSÄGE
公开(公告)号：EP1952959A4
公开(公告)日：2013-12-18
申请号：EP06832648
申请日：2006-11-15
申请人： HUSQVARNA ZENOAH CO LTD
发明人： SUGISHITA YUU
IPC分类号： B27B17/00
CPC分类号： B27B17/0008 , B27B17/0033
摘要： A chainsaw includes: a body case 20 in which an engine for driving the chainsaw is accommodated; and a top handle 41 provided on an upper side of the body case 20. A fuel tank 7 for storing fuel of the engine is integrally provided to the top handle 41. A carburetor 6 is also provided to the top handle 41. The fuel tank 7 is disposed near the carburetor 6.
摘要翻译：链锯包括：壳体20，其中容纳用于驱动链锯的发动机; 以及设置在主体外壳20上侧的顶部手柄41.用于储存发动机燃料的燃料箱7一体地设置在顶部手柄41上。化油器6也设置在顶部手柄41上。燃料箱 7布置在化油器6附近。

7. 发明公开

EP2028358A4 TWO-CYCLE ENGINE 失效
标题翻译：二冲程发动机
公开(公告)号：EP2028358A4
公开(公告)日：2013-05-15
申请号：EP07743442
申请日：2007-05-16
申请人： HUSQVARNA ZENOAH CO LTD
发明人： SUGISHITA YUU
IPC分类号： F02F7/00 , F16C35/067
CPC分类号： F02F7/0053 , F02B63/02 , F02B2075/025 , F02F7/0004 , F16C9/02 , F16C35/067
摘要： A two-cycle engine (10) includes a crankshaft (13) that has shafts (17, 18) on both sides and a crankcase (12) that pivotally supports the shafts (17, 18) of the crankshaft (13) through bearings (21, 26). A collar (29) is circumferentially provided on an outer ring of one of the bearings (26) that supports one of the shafts (18) on a side at which a low load is applied. The crankcase (12) is provided with an inserting portion (24) into which the one of the bearings (26) is inserted. The inserting portion (24) penetrates the crankcase (12) while keeping a constant diameter. An engaging portion (27) with which the collar (29) is engaged from an inner side is provided in an inner portion of the inserting portion (24).

8. 发明公开

EP2474726A4 TWO-CYCLE ENGINE 审中-公开
标题翻译：二冲程发动机
公开(公告)号：EP2474726A4
公开(公告)日：2014-10-15
申请号：EP09848947
申请日：2009-09-01
申请人： HUSQVARNA ZENOAH CO LTD
发明人： SUGISHITA YUU , SUZUKI MIKIO , TAKESHIMA SYOUTA
IPC分类号： F02B75/26 , F02B77/00
CPC分类号： F02F3/26 , F02B2075/025 , F02F7/0019

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