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公开(公告)号:USD416180S
公开(公告)日:1999-11-09
申请号:US100565
申请日:1999-02-12
申请人: Masato Sakai , Yoshio Osada , Toshihiko Tachibana
设计人: Masato Sakai , Yoshio Osada , Toshihiko Tachibana
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公开(公告)号:US06523267B1
公开(公告)日:2003-02-25
申请号:US09550073
申请日:2000-04-14
申请人: Yoshio Osada , Toshihiko Tachibana , Masato Sakai
发明人: Yoshio Osada , Toshihiko Tachibana , Masato Sakai
IPC分类号: B23D5100
CPC分类号: B25F5/006 , B23D49/162 , B23D51/02
摘要: A front cover, covering an outer surface of a saber saw housing, is made of an electrically and thermally insulating rigid material. A resilient member is provided on an outer surface of the front cover partly so as to form a front-end grip to be held by a user. The friction coefficient of the resilient member is larger than that of the front cover.
摘要翻译: 覆盖军刀壳外壳的前盖由电绝热的刚性材料制成。 弹性构件部分地设置在前盖的外表面上,以形成要由使用者保持的前端把手。 弹性构件的摩擦系数大于前盖的摩擦系数。
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公开(公告)号:US06282797B1
公开(公告)日:2001-09-04
申请号:US09468127
申请日:1999-12-21
申请人: Yoshio Osada , Toshihiko Tachibana
发明人: Yoshio Osada , Toshihiko Tachibana
IPC分类号: B27B1900
CPC分类号: B23D49/165 , B23D51/16
摘要: A saber saw includes a housing. A motor is contained in the housing. A second shaft is rotatably connected to the housing, and is rotated by the motor. A plunger connected to the housing is used for holding a saw blade. The plunger is free to reciprocate. A motion converting mechanism provided between the second shaft and the plunger operates for converting rotation of the second shaft into reciprocation of the plunger. A guide member is connected to the housing, and has a track surface. The plunger is moved along the track surface of the guide member during reciprocation of the plunger.
摘要翻译: 军刀锯包括一个外壳。 电机被容纳在壳体中。 第二轴可旋转地连接到壳体,并由电动机旋转。 连接到壳体的柱塞用于保持锯片。 柱塞可自由往复运动。 设置在第二轴和柱塞之间的运动转换机构用于将第二轴的旋转转换成柱塞的往复运动。 引导构件连接到壳体,并且具有轨道表面。 柱塞在柱塞的往复运动期间沿引导构件的轨道表面移动。
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公开(公告)号:US06662455B2
公开(公告)日:2003-12-16
申请号:US10082073
申请日:2002-02-26
申请人: Toshihiko Tachibana , Yoshio Osada
发明人: Toshihiko Tachibana , Yoshio Osada
IPC分类号: B27B1900
CPC分类号: B23D49/165 , B23D51/16
摘要: Two different eccentric shaft portions are formed on a secondary shaft. A contact plate has two different contact portions which are selectively brought into contact with two eccentric shaft portions of the secondary shaft. The contact plate is attached to a guide sleeve. A plunger is slidably coupled in the guide sleeve. A saw blade, attached to a front end of the plunger, causes an orbital motion according to a phase difference between two eccentric shaft portions regardless of attached direction (i.e., normal or upside-down) of the saw blade.
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公开(公告)号:US06317988B1
公开(公告)日:2001-11-20
申请号:US09635403
申请日:2000-08-10
申请人: Toshihiko Tachibana , Yoshio Osada
发明人: Toshihiko Tachibana , Yoshio Osada
IPC分类号: B27B1102
CPC分类号: B23D49/167 , B23D51/02
摘要: A saber saw having a shoe pressing against a workpiece for holding an entire device at its given position during cutting operation. A saw blade extends from a main body and is reciprocally moveable in the extending direction. The shoe is pivotally supported to a shoe support member detachably fixed to a shoe adapter movably held in the main body. A torsion spring is interposed between the shoe and the shoe support member for urging an upper portion of the shoe toward the main body. The rear end of the shoe adapter is provided with a rubber damper in pressure contact with the main body.
摘要翻译: 刀具锯在切割操作期间具有压靠工件以将整个装置保持在其给定位置。 锯片从主体延伸并且在延伸方向上往复运动。 鞋可枢转地支撑到可拆卸地固定到可移动地保持在主体中的鞋适配器的鞋支撑构件。 扭转弹簧插入在鞋和鞋支撑构件之间,用于将鞋的上部推向主体。 鞋适配器的后端设置有与主体压力接触的橡胶阻尼器。
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公开(公告)号:US06688005B1
公开(公告)日:2004-02-10
申请号:US09549338
申请日:2000-04-14
申请人: Toshihiko Tachibana , Yoshio Osada
发明人: Toshihiko Tachibana , Yoshio Osada
IPC分类号: B23D4916
CPC分类号: B23D49/165
摘要: A saber saw includes a housing, a plunger supported within the housing and being free to reciprocate, and a swingable guide sleeve provided within the housing and connected with the plunger for imparting a swinging motion to the plunger. In the saber saw, a plunger holding device includes a cylindrical resilient member provided between the guide sleeve and the housing. The resilient member is in fluid-tight contact with the housing.
摘要翻译: 刀形锯包括壳体,支撑在壳体内并可自由往复运动的柱塞以及设置在壳体内并与柱塞连接的可摆动引导套筒,用于向柱塞提供摆动运动。 在刀形锯中,柱塞保持装置包括设置在引导套筒和壳体之间的圆柱形弹性构件。 弹性构件与壳体流体密封接触。
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公开(公告)号:US06276065B1
公开(公告)日:2001-08-21
申请号:US09426646
申请日:1999-10-25
申请人: Yoshio Osada , Toshihiko Tachibana
发明人: Yoshio Osada , Toshihiko Tachibana
IPC分类号: B27B1909
CPC分类号: B23D51/10 , Y10S279/904
摘要: A blade is inserted into a slit which extends in an axial direction of a plunger. A bore extends in a direction normal to the axial direction of the plunger and merges with the slit. A locking pin is slidably disposed in the bore. A blade holder is coupled around the plunger and slidable in the axial direction of the plunger. The blade holder shifts in an axially forward direction to generate a pushing force applied to the locking pin. The locking pin engages with a hole of the blade. Furthermore, the blade holder shifts in an axially rearward direction to release the pushing force applied to the locking pin. The locking pin disengages from the hole of the blade.
摘要翻译: 将刀片插入沿柱塞的轴向延伸的狭缝中。 孔沿垂直于柱塞轴向的方向延伸,并与狭缝合并。 锁定销可滑动地设置在孔中。 叶片保持器联接在柱塞周围并且可沿柱塞的轴向方向滑动。 刀片保持器沿轴向向前移动以产生施加到锁定销的推力。 锁定销与刀片的孔接合。 此外,刀片保持器沿轴向向后移动以释放施加到锁定销的推力。 锁定销与刀片的孔脱离。
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公开(公告)号:US08230606B2
公开(公告)日:2012-07-31
申请号:US11150470
申请日:2005-06-13
申请人: Kenichirou Yoshida , Yoshio Osada , Mizuho Nakamura , Satsuo Sato , Junichi Kamimura , Takashi Kawamata
发明人: Kenichirou Yoshida , Yoshio Osada , Mizuho Nakamura , Satsuo Sato , Junichi Kamimura , Takashi Kawamata
摘要: The electric tool includes a base having an opening portion and a bottom face; a blade being projected downward from the bottom face of the base through the opening portion of the base, the blade being capable of cutting while sliding the bottom face of the base on an upper face of a work piece; a motor driving the blade; a housing accommodating the motor. The bottom face of the base is at least partially coated with a resin including fluorine.
摘要翻译: 电动工具包括具有开口部分和底面的基部; 刀片从基座的底面向下突出穿过基座的开口部分,刀片能够在工件的上表面滑动基座的底面的同时进行切割; 驱动叶片的马达; 容纳电动机的壳体。 底部的底面至少部分地涂覆有包含氟的树脂。
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公开(公告)号:US5194774A
公开(公告)日:1993-03-16
申请号:US720665
申请日:1991-06-25
申请人: Kimitaka Abo , Junichi Kikuchi , Yoshio Osada
发明人: Kimitaka Abo , Junichi Kikuchi , Yoshio Osada
CPC分类号: H02K5/148 , H01R39/381 , H01R39/40
摘要: An electric-powered tool comprises: a housing; and a brush motor contained in the housing, having: brush holders, each of brush holders holding a carbon brush; and brush terminals, made of an electrical conductive and elastic material having at least one blade portion, a palm portion, and an arm portion, for providing electrical connection thereof to the brushes through the brush holder by catching and griping the brush holder by the blade and the palm portions, the arm portion extending from the palm portion to an end where a fixing portion is provided, each of the brush terminals being fixed by the fixing portion with a positional offset to develop a contact pressure between the palm portion and the brush holder. Further, the arm portion is further extending over the fixing portion to form a connecting portion. On the other hand, one end of a field coil is connected to a connector. Thus, the brush holder is connected to the field coil through the connection portion and the connector.
摘要翻译: 电动工具包括:壳体; 以及包含在所述壳体中的刷马达,其具有:刷架,每个所述刷架保持碳刷; 以及由具有至少一个叶片部分,手掌部分和臂部分的导电和弹性材料制成的电刷端子,用于通过刷持器通过刷持器抓住并抓住电刷架来提供与电刷电连接的电力连接 并且手掌部分,臂部分从手掌部分延伸到设置有固定部分的端部,每个电刷端子由固定部分固定,位置偏移以形成手掌部分和刷子之间的接触压力 持有人 此外,臂部分还在固定部分上延伸以形成连接部分。 另一方面,场线圈的一端连接到连接器。 因此,电刷架通过连接部和连接器与励磁线圈连接。
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公开(公告)号:US5149999A
公开(公告)日:1992-09-22
申请号:US617103
申请日:1990-11-21
申请人: Kimitaka Abo , Yoshio Osada , Junichi Kikuchi
发明人: Kimitaka Abo , Yoshio Osada , Junichi Kikuchi
摘要: A power tool includes an internal wiring structure having a first terminal board secured to a commutator motor stator and a second terminal board releasably engaged with the first terminal board to electrically connect terminals on the first and second terminal board. The second terminal board includes first and second conductive resilient brush terminals respectively resiliently engaged with first and second conductive brush holders when the stator is installed in a housing of the power tool. Internal wiring of the power tool is thereby automatically completed upon installation of the stator in the housing.
摘要翻译: 电动工具包括具有固定到换向器电动机定子的第一端子板和与第一端子板可释放地接合的第二端子板的内部布线结构,以电连接第一和第二端子板上的端子。 第二端子板包括当定子安装在电动工具的壳体中时分别弹性地与第一和第二导电刷保持器接合的第一和第二导电弹性电刷端子。 因此,在将定子安装在壳体中时,电动工具的内部布线自动完成。
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