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31. 发明申请

US20170232537A1 CHAINSAW SHARPENING DEVICE, SYSTEM, AND METHOD 审中-公开
公开(公告)号：US20170232537A1
公开(公告)日：2017-08-17
申请号：US15364906
申请日：2016-11-30
申请人： Scott D. Lynn
发明人： Scott D. Lynn
IPC分类号： B23D63/16
CPC分类号： B23D63/166
摘要： The present general inventive concept is directed to a chainsaw sharpening device including a cutting tooth sharpener, a base coupled to the cutting tooth sharpener, a first side member coupled to the base and configured to face a first side of a chainsaw bar, a second side member coupled to the base and configured to face a second side of the chainsaw bar, and a guide member coupled to the base and configured to be slidable along a plurality of top plates of a respective plurality of cutting teeth of a saw chain mounted on the chainsaw bar, wherein the chainsaw sharpening device is configured to be moved to a desired cutting tooth of the mounted saw chain to perform a sharpening procedure without being fixed to the chainsaw bar.

32. 发明授权

US4683780A Saw chain sharpener 失效
标题翻译：锯链锯刀
公开(公告)号：US4683780A
公开(公告)日：1987-08-04
申请号：US818332
申请日：1986-01-13
申请人： Arthur E. Robison
发明人： Arthur E. Robison
IPC分类号： B23D63/00 , B23D63/16
CPC分类号： B23D63/166 , B23D63/005
摘要： A saw chain sharpener for sharpening the left hand and right hand cutting teeth and the rakers of a saw chain while the chain is mounted in situ on a saw bar. The apparatus includes a base, a saw bar clamp mounted on the base for clamping a saw bar in a substantially vertical position. A grinding assembly including an electric motor and a grinding wheel is mounted respectively on first or second grinding assembly mounting posts. The mounting posts are secured on opposite sides of the saw bar clamp. The apparatus also includes an indexing device mounted on the bar clamp and which is spaced from the grinding surface of the grinding wheel when the grinding wheel is pivoted into the grinding position for selective supporting engagement with the rear edges of the saw chain cutting links. The saw chain can therefore move forwardly but not rearwardly when the indexing tooth is in position. The indexing device is adjustable to determine the lengths to which the cutting teeth are to be ground.
摘要翻译：一种锯链锯刀，用于在链条原位安装在锯条上时锐化左手和右手切割齿以及锯链的耙子。该装置包括基座，安装在基座上的锯条夹，用于将锯条夹紧在基本垂直的位置。包括电动机和砂轮的磨削组件分别安装在第一或第二磨削组件安装柱上。安装柱固定在锯条夹的相对侧上。该装置还包括安装在杆夹上的分度装置，并且当砂轮枢转到研磨位置时与砂轮的研磨表面间隔开，以便与锯链切割链节的后边缘选择性地支撑接合。因此，当分度齿就位时，锯链可以向前移动而不向后移动。分度装置是可调节的，以确定切割齿要被研磨的长度。

33. 发明授权

US4539871A Saw chain sharpener 失效
标题翻译：锯链锯刀
公开(公告)号：US4539871A
公开(公告)日：1985-09-10
申请号：US516129
申请日：1974-10-18
申请人： Jack F. Simington
发明人： Jack F. Simington
IPC分类号： B23D63/16 , B24B9/00
CPC分类号： B23D63/164 , B23D63/166
摘要： An upstanding support is provided and a rotary grinding head is journaled from the upper end of the support for rotation about a vertical axis. A horizontally disposed support arm is pivotally mounted from the support at one end portion for swinging about a vertical axis and the other free end portion of the support arm has a grooved support wheel journaled therefrom for rotation about a horizontal axis extending transversely of the support arm. The grooved support wheel may have a saw chain trained thereover and the grooved support wheel, during oscillation of the support arm, is swingable into registry with diametrically opposite side portions of the rotary grinding head. Also, a chain tooth engaging and positioning member is supported from each of the opposite side portions of the support arm adjacent the grooved support wheel and swingable into and out of an operative position. When one side of the support arm is swung toward registry with one side of the rotary grinding head the positioning member on that side of the support arm is swung to the inoperative position and the positioning member on the opposite side of the support arm is utilized to engage and properly position a chain tooth on the upper periphery of the grooved support wheel for movement of that tooth toward engagement with the rotary grinding head.
摘要翻译：提供了一个直立的支撑，旋转研磨头从支撑件的上端轴颈垂直于垂直轴旋转。水平设置的支撑臂从一个端部处的支撑件枢转地安装在一起，用于围绕垂直轴线摆动，并且支撑臂的另一个自由端部具有从其轴颈支撑的带槽的支撑轮，用于围绕横向于支撑臂延伸的水平轴线旋转。带槽的支撑轮可以具有在其上训练的锯链，并且在支撑臂的摆动期间，带槽的支撑轮可摆动地与旋转研磨头的径向相对的侧部对准。此外，链齿接合定位构件从支撑臂的相邻侧部分中的相邻的带槽的支撑轮支撑并且可摆动进入和离开操作位置。当支撑臂的一侧向旋转研磨头的一侧向着配对摆动时，支撑臂的该侧的定位构件摆动到不工作位置，并且使用支撑臂相对侧上的定位构件啮合并适当地将链齿定位在带槽的支撑轮的上周边上，用于使齿移动以与旋转研磨头接合。

34. 发明授权

US4370905A Chain tooth locator 失效
标题翻译：链齿定位器
公开(公告)号：US4370905A
公开(公告)日：1983-02-01
申请号：US168357
申请日：1980-07-15
申请人： Jack F. Simington
发明人： Jack F. Simington
IPC分类号： B23D63/00 , B23D63/16
CPC分类号： B23D63/166 , B23D63/005
摘要： Support structure is provided defining an elongated guide groove for slidingly receiving, guidingly engaging and supporting the guide lugs of an elongated saw chain section for selected positioning of the section along the groove. A tooth locator is provided for engaging and positioning tooth equipped links in a predetermined position along the groove to be similarly engaged and sharpened by a rotary grinding wheel mounted for movement in a predetermined path relative to the support structure. A mount is supported from the support structure and the tooth locator includes an elongated support arm having one end supported from the mount. An elongated finger is provided and pivotally mounted at one end to the other end of the arm for limited angular displacement of the finger relative to the arm about an axis at least closely adjacent and generally paralleling a plane containing the groove and paralleling the direction in which the groove opens. The finger is displaceable relative to the arm between positions slightly oppositely inclined relative to the aforementioned plane.
摘要翻译：提供支撑结构，其限定用于滑动地接合和引导细长的锯链部分的引导凸耳的引导槽的细长引导槽，用于沿着槽选择定位该部分。齿定位器被设置用于沿着凹槽在预定位置啮合和定位配有齿的连杆，以便通过安装成相对于支撑结构在预定路径中移动的旋转砂轮被类似地接合和磨削。安装件从支撑结构支撑，并且齿定位器包括细长支撑臂，其具有从底座支撑的一端。提供细长的手指并且在一端枢转地安装到臂的另一端，用于手指相对于臂的有限的角位移，围绕关于至少紧密相邻并且大致平行于包含凹槽的平面并与其平行的方向凹槽打开。手指相对于臂可相对于前述平面略微相对倾斜的位置移动。

35. 发明授权

US4319502A Portable saw chain sharpener 失效
标题翻译：便携式锯链机
公开(公告)号：US4319502A
公开(公告)日：1982-03-16
申请号：US80292
申请日：1979-10-01
申请人： Victor W. Smith
发明人： Victor W. Smith
IPC分类号： B23D63/16
CPC分类号： B23D63/166
摘要： A portable saw chain sharpener which permits sharpening of the cutter elements of the saw chain without removal of the saw chain from the saw bar. A frame of the sharpener may be attached to the bar of a chain saw by means of a clamp which is adjustable to properly locate the sharpener with respect to chain saw bars of different thicknesses. A motor-driven rotating abrasive disc is adjustably mounted on a portion of the sharpener which is movable with respect to the frame between positions of engagement and non-engagement with saw chain cutter elements. Adjusting screws are provided to separately control bevel depth and bevel angle and to control the position of each individual cutter during sharpening thereof. A releaseable clamp permits a mounting plate to be rotated with respect to a baseplate to directly adjust abrasive wheel position for sharpening cutters at various hook and between positions for sharpening left-hand cutters and right-hand cutters. The sharpener may be operated by electric power provided by a portable battery pack.
摘要翻译：一种便携式锯链磨刀器，其允许锯锯的切割元件的磨削，而不会从锯条移除锯链。磨刀器的框架可以通过可调节的夹具连接到链锯的杆上，以适当地定位相对于不同厚度的链锯的磨刀器。电动驱动的旋转研磨盘可调节地安装在磨刀器的一部分上，该部分可与啮合和与锯链切割器元件不接合的位置之间相对于框架移动。提供调整螺丝，以分别控制斜角深度和斜角，并控制各刀具在磨削过程中的位置。可拆卸的夹具允许安装板相对于基板旋转，以直接调节砂轮位置，以在各种钩子和用于磨削左侧刀具和右侧切割器的位置之间磨削刀具。磨刀器可以由便携式电池组提供的电力来操作。

36. 发明授权

US3877324A Grinder for saw bar mounted saw chain 失效
标题翻译：锯条锯锯锯链锯
公开(公告)号：US3877324A
公开(公告)日：1975-04-15
申请号：US46517574
申请日：1974-04-29
申请人： SILVEY ELMER RAY
发明人： SILVEY ELMER RAY
IPC分类号： B23D63/16
CPC分类号： B23D63/166
摘要： A machine for grinding saw chain on a chain saw bar includes a stand mounting a saw bar clamp and a new support table offset laterally from the clamp at the end of a swing arm carried by the stand. The saw support and clamp pivot about coincident vertical axis which pass through the lowermost grinding edge of a grinding wheel having an inclined axis of rotation in a vertical plane passing through such pivot axes so that the saw and bar can be swung together from one grinding position to another for sharpening both left-hand and right-hand cutter links without changing the wheel or saw adjustment. An adjustable chain holddown pawl on the bar clamp positions each cutter link on the bar for grinding and stabilizes the saw chain on the bar while permitting forward movement of the chain along the bar to advance successive cutter links into grinding position. The grinding wheel pivots between a retracted position permitting forward movement of the chain on the bar and a grinding position in which its lowermost edge grinds a properly positioned cutter element on the saw bar. The axis of the grinding wheel is adjustable in a straight line in its vertical plane parallel to the wheel faces to compensate for wheel wear without requiring other adjustments of the machine or chain saw.
摘要翻译：用于在链锯上锯齿锯的机器包括一个支架，其安装锯条夹具和一个新的支撑台，该支撑台在由支架承载的摆臂的端部处从夹具横向偏移。锯支撑和夹紧枢轴围绕重合的垂直轴线枢转，其穿过具有倾斜旋转轴线的砂轮的最低磨削边缘，该倾斜轴线在垂直平面中穿过这种枢转轴线，使得锯和杆可以从一个研磨位置到另一个用于锐化左手和右手切割链节，而不改变轮或锯调整。杆上的一个可调整的链条压紧爪将每个切割器连杆放置在杆上用于磨削，并稳定锯条上的锯链，同时允许链条沿着杆的向前移动，以使连续的刀具连杆进入研磨位置。研磨轮在缩回位置之间枢转，缩回位置允许链条在杆上的向前移动和研磨位置，其中其最下边缘研磨在锯条上的适当定位的切割元件。砂轮的轴线在平行于轮面的垂直平面上以直线调节，以补偿车轮磨损，而不需要机器或链锯的其他调整。

37. 发明授权

US10005146B2 Chain saw chain sharpening device 有权
公开(公告)号：US10005146B2
公开(公告)日：2018-06-26
申请号：US15040956
申请日：2016-02-10
申请人： Krash, Inc.
发明人： Philip Krantz
IPC分类号： B23D63/16
CPC分类号： B23D63/166 , B23D63/162
摘要： A device for sharpening the cutting teeth of a chain saw includes a frame having an upper web and first and second side walls, and an open area defining a sharpening area. The device further includes at least one clamping member operable with at least one of the first and second sidewalls of the frame for securing the frame to the guide bar of the chain saw. The device still further includes a second clamping member movably supported about the frame, which operates to engage a chain saw tooth of a chain and to fix its position within the sharpening area. The second clamping member includes a tooth stop for adjusting the position of the chain saw tooth within the sharpening area. The tooth stop includes a pawl support block and a pawl having at least one working portion engageable with the chain at different positions along a lateral axis of the pawl support block to provide clearance for a sharpening tool within the sharpening area.

38. 发明授权

US09375797B2 Filing fixture 有权
标题翻译：归档夹具
公开(公告)号：US09375797B2
公开(公告)日：2016-06-28
申请号：US14397738
申请日：2012-05-11
申请人： Magnus Ottosson
发明人： Magnus Ottosson
IPC分类号： B23D63/16
CPC分类号： B23D63/162 , B23D63/166 , Y10T407/1825
摘要： A fixture configured to file a chain of a chain saw. The fixture includes at least one pair of flanges, wherein each of the flanges has a first end and a second end. Further, a first connecting portion connects the flanges at their first ends, and a second connecting portion connects the flanges at their second ends. Further, the first connecting portion includes a pair of counter holds configured to provide area contact with a guide bar of the chain saw. The fixture also includes a cam portion pivotally coupled to the second connecting portion, wherein the cam portion and at least one of the counter holds simultaneously secure the fixture to the guide bar.
摘要翻译：一种固定装置，用于设置链锯链。该固定装置包括至少一对凸缘，其中每个凸缘具有第一端和第二端。此外，第一连接部分在其第一端连接凸缘，并且第二连接部分在其第二端连接凸缘。此外，第一连接部分包括一对计数器保持件，其构造成与链锯的引导杆提供区域接触。固定装置还包括枢转地联接到第二连接部分的凸轮部分，其中凸轮部分和计数器保持件中的至少一个同时将固定装置固定到引导杆上。

39. 发明申请

US20140123499A1 CHAIN SHARPENING DEVICE 有权
标题翻译：链锯装置
公开(公告)号：US20140123499A1
公开(公告)日：2014-05-08
申请号：US14127589
申请日：2011-06-23
申请人： Pär Martinsson , Alexander Rashid Gawad , Lucas Lund
发明人： Pär Martinsson , Alexander Rashid Gawad , Lucas Lund
IPC分类号： B23D63/16 , B27B17/02
CPC分类号： B23D63/168 , B23D63/166 , B27B17/02
摘要： A chain sharpening device arranged to sharpen a saw chain. The device comprises a housing (110), arranged to be detachably mounted on the guide bar (3), a sharpening element (140) selectively displaceable relative to the housing between a resting state and a sharpening state, an actuator (150), selectively displaceable between an inactivated state and an activated state, which actuator is connected to the sharpening element and arranged to selectively bring the sharpening element from the resting state to the sharpening state, a first biasing member (160) operatively connected to the actuator and arranged to bias the actuator towards its inactivated state, a second biasing member (170), operatively connected to the sharpening element and arranged to enable relative movement between the actuator and the sharpening element when the sharpening element is in the sharpening state, so as to delimit a force with which the sharpening element (140) can be pressed towards the saw chain.
摘要翻译：一种设置成锐化锯链的链条磨边装置。该装置包括被布置成可拆卸地安装在导杆（3）上的壳体（110），可在静止状态和磨削状态之间相对于壳体选择性地移位的磨削元件（140），致动器（150），选择性地所述致动器连接到所述磨刀元件并布置成选择性地将所述磨刀元件从所述静止状态引导到所述磨刀状态;第一偏置构件（160），其可操作地连接到所述致动器并被布置成将致动器偏压到其非激活状态;第二偏置构件（170），其可操作地连接到所述磨刀元件并且被布置成当所述磨刀元件处于所述磨刀状态时能够使所述致动器和所述磨刀元件之间相对移动，刃磨元件（140）可以通过该力被迫朝向锯链。

40. 发明授权

US4762027A Rotating grinding wheel device for sharpening chain saws 失效
标题翻译：旋转砂轮装置，用于磨刀链锯
公开(公告)号：US4762027A
公开(公告)日：1988-08-09
申请号：US899217
申请日：1986-10-08
申请人： Floriano Fagiolini , Gianfranco Storti
发明人： Floriano Fagiolini , Gianfranco Storti
IPC分类号： B23D63/16
CPC分类号： B23D63/166
摘要： The device is mounted on a support plate (3) by means of vice (1) formed by gripping jaws (23). The rotating grinding wheel (6) driven by its motor is carried by an arm swivelling on a pivot (5) and may be displaced longitudinally, as well as vertically and may be displaced angularly in both directions with respect to the chain (4) to be sharpened. The sharpening of the chain's teeth (7) is effected by the grinding wheel (6) after locking the chain with the vice (1). In this manner the teeth of the chain may be sharpened without removing the chain from the saw.
摘要翻译： PCT No.PCT / IT85 / 00049 Sec。 371日期1986年10月8日第 102（e）日期1986年10月8日PCT 1985年12月4日PCT PCT。公开号WO86 / 03702 日期1986年7月3日。该装置通过由钳夹（23）形成的副（1）安装在支撑板（3）上。由其马达驱动的旋转砂轮（6）由枢轴（5）旋转的臂承载，并且可以纵向移动以及垂直移动，并且可以在相对于链条（4）的两个方向成角度地移位到被磨平在用链条（1）锁定链条之后，链条齿（7）的磨削由砂轮（6）实现。以这种方式，链条的齿可以被磨削，而不会从锯上移除链条。

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