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公开(公告)号：US5069421A
公开(公告)日：1991-12-03
申请号：US569449
申请日：1990-08-20
申请人： Katsunobu Kishi , Kinya Nose
发明人： Katsunobu Kishi , Kinya Nose
CPC分类号： F16K35/02 , B25F5/00 , Y10S16/30 , Y10S16/36 , Y10T16/50 , Y10T74/20612 , Y10T74/2063
摘要： A safety device for a pneumatic tool having a body and an operation lever and a valve stem lowered by the operation lever has an axially movable pivot shaft by which the operation lever is pivoted to one end of the main body of the pneumatic tool. A stop is formed on the pivot shaft so as to move between a resting position and an operating position together with the pivot shaft. A conical coil spring is provided to urge the operation lever upward by its torsional action and the stop as well as the pivot shaft toward the resting position of the stop by its compressive action. A receiving chamber is formed in the operation lever at a position where it coincides with the stop when the stop is moved to the operating position by the depressing of the pivot shaft. When, in this state, the operation lever is pushed downward to cause the stop to enter the receiving chamber, the valve stem is lowered and the operation of the pneumatic tool starts.
摘要翻译： 一种用于气动工具的安全装置，具有主体和操作杆以及由操作杆下降的阀杆，具有可轴向移动的枢转轴，操作杆通过该枢转轴枢转到气动工具主体的一端。 在枢轴上形成止动件，以便在枢转轴与静止位置和操作位置之间移动。 提供锥形螺旋弹簧，其通过其扭转作用向上推动操作杆，并且通过其压缩作用将止动件以及枢转轴朝向止动件的静止位置推动。 接收室形成在操作杆的位置，当通过按压转动轴将止动件移动到操作位置时，该接收室与止动件重合。 当在这种状态下操作杆被向下推动以使停止进入接收室时，阀杆降低并且气动工具的操作开始。
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公开(公告)号：US5235784A
公开(公告)日：1993-08-17
申请号：US774871
申请日：1991-10-11
申请人： Yasumasa Oki , Kinya Nose , Katsunobu Kishi , Kenji Fukuda
发明人： Yasumasa Oki , Kinya Nose , Katsunobu Kishi , Kenji Fukuda
IPC分类号： B25F5/02
CPC分类号： B25F5/02
摘要： A handy air tool has a grip including a cylindrical tool holding section and a valve housing fitted therein. Both tool holding section and valve housing are molded from plastic material. Air supplying and exhausting passages are formed at the time of molding the valve housing and a hole for receiving a control a valve mechanism without requiring finishing. A least portion of air supplying ducts can be formed between the tool holding section and the valve housing. The tool is provided in the tool holding section with a locking mechanism comprising a hook portion extending from the free end of an operating lever toward the grip, and restricting elements for holding the hook portion so as to close a control valve member when it is necessary to keep the tool in a non-operating state. When applied to a grinding belt type air tool, a latch mechanism is provided for selectively retaining a grinding belt in a loosened state and in a tightened state and for preventing the grinding belt supporting member from slipping off a tension bar.
摘要翻译： 一种方便的气动工具具有一个手柄，包括一个圆柱形工具保持部分和一个安装在其中的阀体。 工具保持部分和阀壳都由塑料材料模制而成。 在成型阀壳体时形成空气供给和排出通道，以及用于接收控制阀机构的孔而不需要整理。 空气供给管道的至少一部分可以在工具保持部分和阀壳体之间形成。 该工具设置在工具保持部分中，其具有锁定机构，该锁定机构包括从操作杆的自由端朝向把手延伸的钩部以及用于保持钩部的限制元件，以便在需要时关闭控制阀构件 以保持工具处于非操作状态。 当应用于研磨带式气动工具时，提供一种闩锁机构，用于选择性地将研磨带保持在松动状态和处于紧固状态，并且用于防止研磨带支撑构件从张力杆上滑落。
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公开(公告)号：USD336729S
公开(公告)日：1993-06-22
申请号：US763165
申请日：1991-09-20
申请人： Katsunobu Kishi
设计人： Katsunobu Kishi
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公开(公告)号：US08747191B2
公开(公告)日：2014-06-10
申请号：US12526379
申请日：2008-02-07
摘要： In an endless belt type grinding tool, a tension bar includes a front portion and a rear portion which are divided from each other in a tubular holding portion. The front portion and the rear portion forcibly abut against each other when the endless grinding belt wound around the drive pulley and the idle pulley is applied with a tension by the spring. The endless belt type grinding tool includes a locking member which, when the tension bar is pushed into the tubular holding portion against the spring, engages with the rear portion of the tension bar to retain the rear portion at the pushed position against the urging force of the spring. Thus, in a state in which the grinding belt is removed, it is possible to reduce damage even if the tension bar, which is being pushed in, accidentally jumps out.
摘要翻译： 在环形带式研磨工具中，张力杆包括在管状保持部分中彼此分开的前部和后部。 当缠绕在驱动滑轮和怠速滑轮上的环形研磨带被弹簧施加张力时，前部和后部强制地彼此抵接。 环形带式研磨工具包括锁定构件，当将张力杆压靠在弹簧中的管状保持部分中时，该锁定构件与张力杆的后部接合以将后部部分保持在推动位置， 春天。 因此，在除去研磨带的状态下，即使被推入的张力杆意外地跳出，也可以减小损伤。
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公开(公告)号：US5186603A
公开(公告)日：1993-02-16
申请号：US763222
申请日：1991-09-20
申请人： Katsunobu Kishi
发明人： Katsunobu Kishi
CPC分类号： F01D1/32 , F01D15/06 , F05D2260/902 , Y02T50/671 , Y10S415/903 , Y10S415/904
摘要： The air motor of the present invention has an air chamber for taking compressed air in a rotor body fitted to a rotary shaft, forms a jet hole opening in the tangential direction of the rotor on the periphery of the rotor, jets compressed air from the jet hole, and gives torque to the rotor by the reaction of the jetted air. An air reservoir is installed between the air chamber and the jet hole which are connected to the air reservoir. When the load of the air motor increases, the speed of the rotor instantaneously decreases. However, the decreased speed immediately increases because a lot of compressed air stored in the air reservoir continuously jets from the jet hole.
摘要翻译： 本发明的气动马达具有用于在与旋转轴配合的转子体中吸取压缩空气的空气室，形成在转子周边沿转子的切线方向开口的喷射孔，从喷嘴喷射压缩空气 并通过喷射空气的反作用力给转子。 在与空气存储器连接的空气室和喷射孔之间安装有储气器。 当空气马达的负载增加时，转子的速度瞬间减小。 然而，由于储存在储气罐中的大量压缩空气从喷射孔连续喷射，所以降低的速度立即增加。
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公开(公告)号：US4615329A
公开(公告)日：1986-10-07
申请号：US472837
申请日：1983-03-07
CPC分类号： F24J2/055 , F24J2/1047 , F24J2002/1042 , Y02E10/44 , Y10S126/906
摘要： A solar heat collector arrangement including at least one straight-tubing type solar heat collector and first and second frame members for supporting the straight-tubing type solar heat collector. A reflector mirror is provided for directing sunrays into the heat collector. The first frame member includes a round mount opening for receiving one end of the heat collector and the second frame member includes a semi-circular groove for receiving the other end of the heat collector. Resilient annuluses are mounted on each end of the heat collector for protecting the heat collector. The heat collector, the resilient annuluses and the reflector mirror are fitted one upon another into the opening in the first frame member and on the groove in the second frame member. A retainer is provided for holding the resilient annulus and the reflector mirror from above, the retainer is mounted for detachably connecting the heat collector relative to the first and second frame members.
摘要翻译： 一种太阳能集热装置，其包括至少一个直管式太阳能集热器和用于支撑直管式太阳能集热器的第一和第二框架构件。 提供反射镜用于将阳光引导到集热器中。 第一框架构件包括用于接收集热器的一端的圆形安装开口，并且第二框架构件包括用于容纳集热器的另一端的半圆形槽。 在集热器的每个端部安装有弹性环形件，用于保护集热器。 集热器，弹性环形物和反射镜彼此并入第一框架构件中的开口和第二框架构件中的凹槽上。 设置有用于从上方保持弹性环和反射镜的保持器，保持器安装成可相对于第一和第二框架构件可拆卸地连接集热器。
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公开(公告)号：US20100200259A1
公开(公告)日：2010-08-12
申请号：US12671339
申请日：2008-07-23
IPC分类号： B27C3/08
CPC分类号： B24B23/06
摘要： A pneumatic tool which can be easily assembled. This pneumatic tool includes a tool housing (18) and an air supply pipe (36). The tool housing (18) includes a motor housing (16) having a tubular wall (14), and a tubular air supply/exhaust portion (34) connected to the side surface of the tubular wall and extending rearwardly of the pneumatic tool. The air supply pipe (36) has a valve unit, and is inserted into and set in the air supply/exhaust portion. The air supply/exhaust portion (34) has an air supply passage (56) extending from the motor housing (16). When the air supply pipe (36) is inserted into and fixed to the air supply/exhaust portion (34), the forward end portion of the air supply pipe is communicated with a rear end opening (56c) of the air supply passage (56) of the air supply/exhaust portion (34), whereby a compressed air supply passage to an air motor is formed.
摘要翻译： 一种可轻松装配的气动工具。 该气动工具包括工具壳体（18）和供气管（36）。 工具壳体（18）包括具有管状壁（14）的马达壳体（16）和连接到管状壁的侧表面并延伸到气动工具的后方的管状空气供应/排出部分（34）。 空气供给管（36）具有阀单元，并且插入并设置在供气/排气部中。 供气/排气部分（34）具有从电动机壳体（16）延伸的供气通道（56）。 当空气供给管36插入并固定在供气排出部34时，供气管的前端部与供气路56的后端开口56c连通， ），从而形成到空气马达的压缩空气供给通道。
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公开(公告)号：US5261233A
公开(公告)日：1993-11-16
申请号：US871049
申请日：1992-04-20
申请人： Katsunobu Kishi
发明人： Katsunobu Kishi
CPC分类号： F01D1/32 , B24B23/026 , B24B55/00 , B25F5/001 , F01D15/06 , F01D15/062 , F01D21/006 , F05D2260/902 , Y10S415/904
摘要： In an open state of a valve, when a valve outside sleeve is rotated in the rear portion of a housing, a valve inner sleeve is moved forward to close a fluid channel, thus stopping supply of compressed driving air. Simultaneously, a front end of the valve outside sleeve is moved forward while it abuts against the rear surface of a retainer. Therefore, brake rods biased by compression coil springs are also moved forward, and front surfaces of the brake rods are abutted against a brake disk to effect braking, thereby immediately stopping rotation of a rotor. The urging force applied on the brake disk is the compression force of the compression coil springs.
摘要翻译： 在阀的打开状态下，当阀外套筒在壳体的后部旋转时，阀内套筒向前移动以关闭流体通道，从而停止供应压缩的驱动空气。 同时，阀外套筒的前端向前移动，同时它抵靠保持器的后表面。 因此，由压缩螺旋弹簧偏压的制动杆也向前移动，并且制动杆的前表面与制动盘抵接以进行制动，从而立即停止转子的旋转。 施加在制动盘上的施加力是压缩螺旋弹簧的压缩力。
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公开(公告)号：US5018914A
公开(公告)日：1991-05-28
申请号：US530416
申请日：1990-05-30
申请人： Katsunobu Kishi
发明人： Katsunobu Kishi
CPC分类号： B23B51/10 , B23C3/126 , B23B2251/50 , Y10T409/306384 , Y10T409/306496
摘要： A portable chamfering tool comprises a casing; a rotating shaft projected from one end of the casing; a ring-shaped connector arranged on the outer circumference of the rotating shaft, and having a ring-shaped groove formed on the outer circumference of the ring-shaped connector; a ring-shaped boss attached to the outer circumference of the ring-shaped connector so as to freely move in the axial direction of the connector; a guide plate attached to the ring-shaped boss; adjusting and fixing rings screwed onto the ring-shaped boss, the adjusting ring having a recess formed at the upper portion thereof; a connecting plate movably arranged in the recess of the adjusting ring and urged to the center of the ring-shaped connector to engage the ring-shaped groove on the outer circumference of the ring-shaped connector; a cutter chip fixed to the rotating shaft, which passes through the ring-shaped boss, with a part of it projected downward from the underside of the guide plate, and a guide attached to the rotating shaft and contactable with a side of a matter to be processed.
摘要翻译： 便携式倒角工具包括：外壳; 从所述壳体的一端突出的旋转轴; 环形连接器，其设置在所述旋转轴的外周上，并且具有形成在所述环形连接器的外周上的环形槽; 环形凸台，其安装在环形连接器的外圆周上，以沿连接器的轴向方向自由移动; 连接到所述环形凸台的引导板; 所述调节环固定在所述环形凸台上，所述调节环具有在其上部形成的凹部; 可移动地布置在调节环的凹部中并连接到环形连接器的中心的连接板，以与环形连接器的外周接合环形槽; 固定到旋转轴上的切割器芯片，其穿过环形凸台，其一部分从引导板的下侧向下突出，以及引导件，其附接到旋转轴并与物体的一侧接触 被处理。
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公开(公告)号：US4964765A
公开(公告)日：1990-10-23
申请号：US482504
申请日：1990-02-21
申请人： Katsunobu Kishi
发明人： Katsunobu Kishi
CPC分类号： B23C3/126 , B23B51/10 , B23C1/20 , B23B2251/50 , Y10T408/99 , Y10T409/306552 , Y10T409/308624
摘要： A chamfering machine comprises a casing, a rotating shaft projecting from one end of the casing, a ring-shaped connector enclosing the rotating shaft and having a slit formed parallel to the center axis of the rotating shaft, and also having a downward slope formed on the outer circumference of its lower end portion, a guide base having a ring-shaped boss detachably screwed into the ring-shaped connector, a lock ring detachably screwed onto the ring-shaped connector, the lock ring having an upward slope formed on the inner circumference thereof and slidable on the downward slope of the ring-shaped connector, when the lock ring is rotated and moved in the axial direction of the rotating shaft, to clamp the connector in the center direction of the rotating shaft, to firmly engage the connector with the ring-shaped boss, a cutting chip fixed to the rotating shaft which passes through the ring-shaped boss and having chamfering blades one of which partially projects from the underside of the guide base, and a guide means attached to the rotating shaft and projecting from the underside of the guide base to contact a side surface of a material to be chamfered.
摘要翻译： 倒角机包括壳体，从壳体的一端突出的旋转轴，包围旋转轴的环形连接器，并且具有平行于旋转轴的中心轴线形成的狭缝，并且还具有形成在 其下端部的外周，具有可拆卸地旋入环状连接器的环形凸台的引导基座，可拆卸地旋拧在环形连接器上的锁环，锁定环具有形成在内侧的向上的斜面 并且当所述锁定环沿所述旋转轴的轴向旋转并移动时，将所述连接器夹持在所述旋转轴的中心方向，以使所述连接器 与环形凸台相连，切割芯片固定在旋转轴上，该切割芯片通过环形凸台并具有倒角刀片，其中一个部分从第二个底部突出 e导向基座和附接到旋转轴并且从引导基座的下侧突出以与要倒角的材料的侧表面接触的引导装置。
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