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41. 发明授权

US09700949B2 Reciprocating drive mechanism and power tool including the same 有权
公开(公告)号：US09700949B2
公开(公告)日：2017-07-11
申请号：US14449855
申请日：2014-08-01
申请人： Bosch Power Tools (China) Co. Ltd. , Robert Bosch GmbH
发明人： Yanchao Wang
IPC分类号： B27B3/12 , B27B3/26 , F16H21/00 , F16H33/10 , B23D51/16 , B23D49/16
CPC分类号： B23D51/16 , B23D49/162
摘要： A reciprocating drive mechanism for a power tool includes a rotatably mounted transmission shaft that has a first central axis, a spindle with a spindle body, and a counterweight for linearly reciprocating motion under the guide of at least one guiding rod. A wobble plate is mounted on the transmission shaft and includes a first arm and second arms extending in opposite directions. The first arm and second arms are configured to cooperate with the spindle and the counterweight respectively so that, upon rotation of the transmission shaft, the first and second arms of the wobble plate drive the spindle and the counterweight to reciprocate in opposite directions parallel to the second central axis. An angle is formed between the extending direction of the first arm and the second arm and a plane defined by the first central axis and the second central axis.

42. 发明授权

US09452480B2 Reciprocating saw attachment 有权
标题翻译：往复锯附件
公开(公告)号：US09452480B2
公开(公告)日：2016-09-27
申请号：US14215914
申请日：2014-03-17
申请人： Clifford W. Treadwell
发明人： Clifford W. Treadwell
IPC分类号： B26B29/00 , B27B3/12 , B27B3/26 , B26B9/00 , B26B9/02 , B23D51/04 , B23D49/00 , B23D49/16
CPC分类号： B23D51/046 , B23D49/002 , B23D49/162
摘要： In some embodiments, a method and/or system may include a reciprocating saw system. The reciprocating saw system may include a housing and a reciprocating blade. The system may include an elongated member. When activated the elongated member may move from a first position to a second position such that a workpiece is positioned adjacent at least a portion of the housing and the reciprocating blade. The system may include a tension mechanism coupled to the elongated member. When the tension mechanism is activated the elongated member may move from the first position to the second position. In some embodiments, the system may include an engaging mechanism. The engaging mechanism, when activated, releases a first stop positioned distally on the housing. In some embodiments, when the first stop is released, when a tensile force is applied to the conveyor, the conveyor moves proximally moving the elongated member to the second position.
摘要翻译：在一些实施例中，方法和/或系统可以包括往复锯系统。往复锯系统可以包括壳体和往复式叶片。该系统可以包括细长构件。当被激活时，细长构件可以从第一位置移动到第二位置，使得工件邻近壳体和往复式叶片的至少一部分定位。系统可以包括联接到细长构件的张紧机构。当张紧机构被激活时，细长构件可以从第一位置移动到第二位置。在一些实施例中，系统可以包括接合机构。接合机构在被激活时释放位于壳体上的远端位置的第一挡块。在一些实施例中，当第一止动件被释放时，当向输送机施加张力时，输送机向近端移动将细长构件移动到第二位置。

43. 发明授权

US08438741B2 Lock for power tool 有权
标题翻译：锁定电动工具
公开(公告)号：US08438741B2
公开(公告)日：2013-05-14
申请号：US13198881
申请日：2011-08-05
申请人： Brent A. Kuehne , Mark D. Miller , John S. Vantran
发明人： Brent A. Kuehne , Mark D. Miller , John S. Vantran
IPC分类号： B23D49/00 , B27B3/12 , B25B1/00
CPC分类号： B23D49/00 , B23D49/167 , B23D51/02 , B25F5/003
摘要： A power tool including a sliding member slidably received in the power tool and a pair of lock plates, each of the pair of lock plates including an opening, and the lock plates being configured such that the sliding member slides within the opening. First ends of each of the lock plates are pivotably attached to a support at a first side of the sliding member, and second ends of each of the lock plates being biased toward one another at an opposite side of the sliding member. A first contact portion of the lock plate contacts a first surface of the sliding member at the first side of the sliding member, and a second contact portion of the lock plate contacts a second surface of the sliding member at the opposite side of the sliding member, wherein the sliding member is secured with respect to the support.
摘要翻译：一种电动工具，其包括可滑动地容纳在动力工具中的滑动构件和一对锁定板，所述一对锁定板中的每一个包括开口，并且所述锁定板构造成使得所述滑动构件在所述开口内滑动。每个锁定板的第一端在滑动件的第一侧可枢转地连接到支撑件，并且每个锁定板的第二端在滑动件的相对侧彼此偏压。锁定板的第一接触部分在滑动构件的第一侧接触滑动构件的第一表面，并且锁定板的第二接触部分在滑动构件的相对侧接触滑动构件的第二表面，其中所述滑动构件相对于所述支撑件固定。

44. 发明授权

US08230605B2 Shock absorbing, vibration isolating and jam protecting foot device for a reciprocating saw 有权
标题翻译：用于往复锯的减震，隔震和堵塞保护脚装置
公开(公告)号：US08230605B2
公开(公告)日：2012-07-31
申请号：US12559598
申请日：2009-09-15
申请人： Stephen C. Oberheim
发明人： Stephen C. Oberheim
IPC分类号： B27B3/12
CPC分类号： B23D51/02
摘要： Embodiments of a foot apparatus for use with a power reciprocating saw having a nose portion configured to receive the same, the apparatus comprising an elongated foot stem configured to be inserted into the nose portion of the saw a foot pad having a forward surface for contacting a work piece and having an opening through which a blade extends, a front housing having one end portion with a first pivot connection to the stem and an opposite end portion having a second pivot connection to the foot pad, a compliant element interposed between one of the foot pad and front housing and the stem configured to resist pivoting of the front housing relative to the stem and thereby isolate and dampen vibration and shock that is transmitted to the stem by reciprocating action of the plunger and by cutting of a work piece.
摘要翻译：一种用于与动力往复锯一起使用的脚部装置的实施例，其具有被配置为容纳其的鼻部部分，该装置包括细长的脚部杆，其构造成插入到锯的鼻部中，脚垫具有用于接触工件并且具有刀片延伸通过的开口，前壳体具有一个端部，其具有与杆的第一枢转连接，以及具有与脚垫的第二枢转连接的相对端部，插入其中一个脚垫和前壳体，并且杆构造成抵抗前壳体相对于杆的枢转，从而隔离并抑制通过柱塞的往复作用和通过切割工件而传递到杆的振动和冲击。

45. 发明申请

US20050283984A1 Shoe assembly for power tool power tool incorporating such assembly 审中-公开
标题翻译：用于电动工具电动工具的鞋组件，包括这种装配
公开(公告)号：US20050283984A1
公开(公告)日：2005-12-29
申请号：US10952257
申请日：2004-09-28
申请人： Neil Walmsley
发明人： Neil Walmsley
IPC分类号： B23D49/16 , B23D51/02 , B27B3/12 , F16D51/00
CPC分类号： B23D51/02 , B23D49/167
摘要： A shoe assembly for a power tool comprises a shoe portion including a cast and a sole plate adapted to engage a workpiece. The cast has a raised portion having a series of recesses on an interior surface thereof. The shoe assembly also includes a mounting portion for mounting the shoe portion to the housing of the tool. The mounting portion includes a resiliently displaceable ball bearing in a housing mounted to a clamp plate for engaging the recess on the raised portion of the cast in order to selectively releasably hold the shoe portion in one of a plurality of predetermined orientations relative to the mounting portion.
摘要翻译：一种用于动力工具的鞋组件包括一鞋包部分，其包括适于接合工件的铸件和底板。铸件具有在其内表面上具有一系列凹部的凸起部分。鞋组件还包括用于将鞋部分安装到工具的壳体的安装部分。该安装部分包括一个可弹性位移的球轴承，该壳体安装在夹板上，用于与铸件的凸起部分上的凹部接合，以便相对于安装部分选择性地将鞋部分保持在多个预定取向中的一个中。

46. 发明申请

US20050241161A1 Motor driven tool such as a pole hedge trimmer with a locking mechanism for the turnable cutting unit 审中-公开
标题翻译：马达驱动工具，例如具有用于可转动切割单元的锁定机构的杆形树篱修剪器
公开(公告)号：US20050241161A1
公开(公告)日：2005-11-03
申请号：US10534779
申请日：2003-11-13
申请人： Gustaf Doragrip , Goran Dahlberg
发明人： Gustaf Doragrip , Goran Dahlberg
IPC分类号： A01G3/053 , B27B3/12
CPC分类号： A01G3/053
摘要： This invention relates to a motor driven tool such as a pole hedge trimmer, a pole saw or the like comprising a drive unit (11) that via a shaft tube (12) enclosing a drive shaft and being provided with a handle (16), is connected to a cutting unit (13) which is turnably secured to the shaft tube. The turnable connection is under the influence of a locking mechanism (L) which from the normal working position of the operator can be released by means of a control means (M) arranged at a distance from the locking mechanism (L) and close to the handle (16).
摘要翻译：本发明涉及一种电动机驱动工具，例如杆式树篱修剪机，极锯等，其包括驱动单元（11），驱动单元（11）经由包围驱动轴的轴管（12）并设有手柄（16），连接到可转动地固定到轴管的切割单元（13）。可转动连接受到锁定机构（L）的影响，锁定机构（L）可以通过设置在距离锁定机构（L）一定距离处的控制装置（M）从操作者的正常工作位置释放，并且靠近手柄（16）。

47. 发明申请

US20050211038A1 Miter saw having holder fixing mechanism 有权
标题翻译：斜切锯具有支架固定机构
公开(公告)号：US20050211038A1
公开(公告)日：2005-09-29
申请号：US11078398
申请日：2005-03-14
申请人： Ryuichi Imamura , Shigeharu Ushiwata
发明人： Ryuichi Imamura , Shigeharu Ushiwata
IPC分类号： B23D45/04 , B23D45/14 , B23D47/02 , B27B3/12 , B27B5/20 , B27B5/29 , B27B19/00
CPC分类号： B27B5/29 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7772 , Y10T83/7788 , Y10T83/853 , Y10T83/8773
摘要： A miter saw having a holder fixing mechanism for fixing a pivot posture of a holder. The holder supports a support section on which a saw blade section is pivotally movably supported. The holder is laterally pivotally movable about a holder shaft to change angle of a side surface of a circular saw blade relative to an upper surface of a base. The holder fixing mechanism includes a clamp bolt whose axis is directed perpendicular to the holder shaft and in parallel with the side surface of the circular saw blade. By the rotation of the clamp bolt about its axis, a fixing relationship between the holder and the base section is established.
摘要翻译：具有用于固定保持器的枢转姿势的保持器固定机构的斜切锯。保持器支撑支撑部分，锯片部分可枢转地支撑在该支撑部分上。保持器围绕保持器轴横向可枢转地移动，以改变圆锯片相对于基部的上表面的侧表面的角度。支架固定机构包括夹紧螺栓，该夹紧螺栓的轴线垂直于保持器轴并与圆锯片的侧面平行。通过夹紧螺栓围绕其轴线的旋转，建立了保持器和基部之间的固定关系。

48. 发明申请

US20050183271A1 Reciprocating saw 有权
标题翻译：往复锯
公开(公告)号：US20050183271A1
公开(公告)日：2005-08-25
申请号：US11046774
申请日：2005-02-01
申请人： Shin Sugiura , Kiyonobu Yoshikane
发明人： Shin Sugiura , Kiyonobu Yoshikane
IPC分类号： B27B11/02 , B23D51/02 , F16D51/00 , B27B3/12
CPC分类号： B23D51/02
摘要： The reciprocating saw has a main body, a support member, a guide shoe, a locking member and an engaging member. The support member can be slid relative to the main body. The guide shoe is attached to an anterior end of the support member. The locking member can be switched between a state allowing the support member to be slid relative to the main body and a state not allowing the sliding. The engaging member is energized towards the support member. The engaging member and the support member engage or release their engagement, while the support member is being slid relative to the main body across a location allowing locking and a location not allowing locking.
摘要翻译：往复式锯具有主体，支撑构件，导向靴，锁定构件和接合构件。支撑构件可相对于主体滑动。导靴附接到支撑构件的前端。锁定构件可以在允许支撑构件相对于主体滑动的状态和不允许滑动的状态之间切换。接合构件朝向支撑构件被通电。接合构件和支撑构件接合或释放它们的接合，同时支撑构件相对于主体滑动允许锁定位置和不允许锁定的位置。

49. 发明申请

US20050172830A1 Support unit, particularly for a cooking device 审中-公开
标题翻译：支持单元，特别适用于烹饪设备
公开(公告)号：US20050172830A1
公开(公告)日：2005-08-11
申请号：US11077138
申请日：2005-03-03
申请人： Hubert Giraud , Manfred Hintermayer , Reinhard Wiedenmann
发明人： Hubert Giraud , Manfred Hintermayer , Reinhard Wiedenmann
IPC分类号： F24C15/16 , B27B3/12
CPC分类号： F24C15/16
摘要： A support unit for a cooking appliance including at least one support means and at least one first means which receives a first support part of the support means and can be fastened to an inner wall of the cooking appliance. To provide a general support unit which allows tolerance compensation in a simple manner and which can be mounted and dismounted easily, the first receiving means is provided with at least one first receiving area for introducing the first support part in a first direction of introduction and a second receiving area into which the first support part can be moved after introduction into the first receiving means.
摘要翻译：一种用于烹饪器具的支撑单元，其包括至少一个支撑装置和至少一个第一装置，所述至少一个第一装置接收所述支撑装置的第一支撑部分并且可以紧固到所述烹饪器具的内壁。为了提供能够容易地进行公差补偿并能够容易地安装和拆卸的通用支撑单元，第一接收装置设置有至少一个第一接收区域，用于在第一引入方向上引入第一支撑部分，并且第二接收区域，其中第一支撑部分在引入到第一接收装置之后可以移动到第二接收区域中。

50. 发明申请

US20050102846A1 Guard for reciprocating saw and related method 审中-公开
标题翻译：保护往复锯和相关方法
公开(公告)号：US20050102846A1
公开(公告)日：2005-05-19
申请号：US10713507
申请日：2003-11-14
申请人： Robert Breazeale
发明人： Robert Breazeale
IPC分类号： B23D51/00 , B27G19/00 , B27B3/12
CPC分类号： B27G19/006 , B23D51/00
摘要： A guard sized and configured for detachable attachment to a housing of a reciprocating saw, which saw comprises a least one saw blade, wherein the guard forms at least one flexible surface which in turn defines an aperture which extends through the guard and which aperture is sized and configured to allow the blade to extend there through, and wherein the flexible surface contacts the blade when the blade extends through the opening so that a portion of the guard flexes with the movement of the blade to thereby inhibit entry of liquid or particulate debris into the housing when the saw is in use. Reciprocating saws modified with the guard and a method of protecting reciprocating saws from liquid or particulate debris are also provided.
摘要翻译：尺寸和构造为可拆卸地附接到往复锯的壳体的防护罩，其包括至少一个锯片，其中防护件形成至少一个柔性表面，所述至少一个柔性表面又限定了延伸穿过护罩的孔，并且该孔的尺寸并且构造成允许叶片在那里延伸穿过，并且其中当叶片延伸穿过开口时，柔性表面接触叶片，使得护罩的一部分随着叶片的运动而弯曲，从而阻止液体或颗粒物质进入当锯被使用时的房屋。还提供了用防护罩改进的往复式锯，以及保护往复锯从液体或颗粒碎片的方法。

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