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1. 发明公开

EP2969434A1 BLADE GUARD FOR POWER SAW 有权
标题翻译：刀片保护链锯
公开(公告)号：EP2969434A1
公开(公告)日：2016-01-20
申请号：EP14768092.0
申请日：2014-03-12
申请人： Robert Bosch GmbH , Robert Bosch Technology Corporation , Winternitz, Daniel , Koegel, Jan , Yao, Ji
发明人： WINTERNITZ, Daniel , KOEGEL, Jan , YAO, Ji
IPC分类号： B27G19/04 , B27B9/00 , B27B5/29 , B23D45/04
CPC分类号： B27G19/02 , B23D45/042
摘要： A blade guard assembly for a power saw includes a bolt member, a blade guard housing, a mounting plate, an engagement nut, and a biasing member. The bolt member includes a head defining a first shoulder, a pivot shank extending from the head and defining a second shoulder, a support shank extending from the pivot shank, and a threaded shank extending from the support shank and located opposite from the head. The blade guard housing defines a blade space for at least partially covering a saw blade of a power saw and includes a hub defining a hub opening configured to pivotably receive the pivot shank therethrough and to seat on the first shoulder. The mounting plate is supported by a cutting arm of the power saw and defines a mounting opening. The biasing member remains uncompressed between the blade guard housing and the mounting plate.

2. 发明公开

EP2969390A1 GUARD LOCK RELEASE MECHANISM FOR POWER SAW 审中-公开
标题翻译： SCHUTZVERRIEGELUNGSMECHANISMUSFÜRMOTORSÄGE
公开(公告)号：EP2969390A1
公开(公告)日：2016-01-20
申请号：EP14769351.9
申请日：2014-03-11
申请人： Robert Bosch GmbH , Winternitz, Daniel , Koegel, Jan , Yao, Ji
发明人： WINTERNITZ, Daniel , KOEGEL, Jan , YAO, Ji
IPC分类号： B24B27/06
CPC分类号： B27G19/02
摘要： A power saw includes a cutting arm, a blade guard pivotably supported by the cutting arm and movable to a closed position and an open position, a guard lock lever pivotably supported by the cutting arm and movable to a locked position and an unlocked position, and a guard lock release mechanism. The guard lock release mechanism includes a first release lever extending from the guard lock lever and a second release lever extending from the first release lever. The first release lever includes a first contact end configured to be manually pressed to move the guard lock lever from the locked position to the unlocked position, and the second release lever includes a second contact end configured to be manually pressed to move the guard lock lever from the locked position to the unlocked position.
摘要翻译：动力锯包括切割臂，刀片防护件，其由切割臂可枢转地支撑并且可移动到关闭位置和打开位置;保护锁定杆，其由切割臂可枢转地支撑并可移动到锁定位置和解锁位置;以及防护锁释放机构。防护锁释放机构包括从防护锁杆伸出的第一释放杆和从第一释放杆延伸的第二释放杆。第一释放杆包括构造成手动按压以将保护锁定杆从锁定位置移动到解锁位置的第一接触端，并且第二释放杆包括构造成手动按压以移动防护锁定杆的第二接触端从锁定位置到解锁位置。

3. 发明授权

EP3083171B1 BEVEL LOCKING MECHANISM FOR A POWER TOOL AND POWER TOOL 有权转让
公开(公告)号：EP3083171B1
公开(公告)日：2020-06-03
申请号：EP14872480.0
申请日：2014-12-10
申请人： Robert Bosch GmbH
发明人： GONZALEZ, Arturo , MARINOV, Plamen , WINTERNITZ, Daniel
IPC分类号： B27B5/29 , B27B5/36 , B23D45/04

4. 发明授权

EP2969434B1 BLADE GUARD FOR POWER SAW 有权
标题翻译：锯片防护罩
公开(公告)号：EP2969434B1
公开(公告)日：2018-05-16
申请号：EP14768092.0
申请日：2014-03-12
申请人： Robert Bosch GmbH
发明人： WINTERNITZ, Daniel , KOEGEL, Jan , YAO, Ji
IPC分类号： B27G19/02 , B23D45/04 , B27B5/29 , B27B9/00 , B27G19/04
CPC分类号： B27G19/02 , B23D45/042
摘要： A blade guard assembly for a power saw includes a bolt member, a blade guard housing, a mounting plate, an engagement nut, and a biasing member. The bolt member includes a head defining a first shoulder, a pivot shank extending from the head and defining a second shoulder, a support shank extending from the pivot shank, and a threaded shank extending from the support shank and located opposite from the head. The blade guard housing defines a blade space for at least partially covering a saw blade of a power saw and includes a hub defining a hub opening configured to pivotably receive the pivot shank therethrough and to seat on the first shoulder. The mounting plate is supported by a cutting arm of the power saw and defines a mounting opening. The biasing member remains uncompressed between the blade guard housing and the mounting plate.

5. 发明公开

EP3083171A1 MITER SAW INCLUDING FRONT ACCESSIBLE BEVEL LOCK SYSTEM 有权转让
标题翻译：葛兰素史克MIT VON VORNEZUGÄNGLICHEMFASENSCHLOSSSYSTEM
公开(公告)号：EP3083171A1
公开(公告)日：2016-10-26
申请号：EP14872480.0
申请日：2014-12-10
申请人： Robert Bosch GmbH
发明人： GONZALEZ, Arturo , MARINOV, Plamen , WINTERNITZ, Daniel
IPC分类号： B27B5/29 , B27B5/36
摘要： A miter saw including a bevel lock assembly and bevel actuation lever assembly. The bevel lock assembly locks and unlocks a bevel post at a selected position in response to movement of an actuation handle located at a front of the miter saw easily accessible by a user. The bevel lock assembly locks the bevel post in place when the actuation handle is at a rest position. Rotation of the handle to a tensioned position unlocks the bevel lock assembly to enable repositioning of the bevel post to thereby adjust a cutting angle of a saw blade of the miter saw.
摘要翻译：一个斜切锯，包括一个斜角锁组件和斜面驱动杆组件。斜面锁定组件响应于位于可由用户容易接近的斜切锯的前部的致动手柄的移动而在选定位置处锁定并解锁斜角。当致动手柄处于静止位置时，斜面锁定组件将斜角固定在适当的位置。将手柄旋转到张紧位置解锁了斜面锁定组件，以便能够重新定位斜角柱，从而调节斜切锯锯片的切割角度。

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