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1. 发明授权

US07413028B2 Ramming device to be assigned to a rock breaker 失效
标题翻译：夯锤装置被分配到破岩机
公开(公告)号：US07413028B2
公开(公告)日：2008-08-19
申请号：US11794359
申请日：2006-02-06
申请人： Jean-Sylvain Comarmond
发明人： Jean-Sylvain Comarmond
IPC分类号： E02D3/00 , B25D9/04
CPC分类号： E02D3/046 , Y10T279/17085 , Y10T279/17923
摘要： The ramming device comprises a ramming element to be assigned to the end of a rock breaker. The inventive device receives the shocks generated by the rock breaker and transmits them to fragments to be compacted. The ramming device also has a frame comprising: positioning structure for positioning relative to the rock-breaker so that the axis of the frame is coincident with the axis of the rock breaker; joining structure that enable the temporary and removable fixing of the frame to the end of the rock breaker; axially translational guiding structure for guiding the ramming element relative to the frame; structure for blocking the rotation of the ramming element about the axis of the frame, and; structure for limiting the amplitude of this translation.
摘要翻译：夯锤装置包括分配给岩石破碎机末端的夯实元件。本发明的装置接收由岩石破碎机产生的冲击并将它们传递到要压实的碎片。夯锤装置还具有框架，该框架包括：用于相对于破碎机定位的定位结构，使得框架的轴线与岩石破碎机的轴线重合; 接合结构，其使得能够将框架临时和可移除地固定到岩石破碎机的端部; 轴向平移引导结构，用于引导夯实元件相对于框架; 用于阻止夯实元件围绕框架的轴线的旋转的结构，以及; 用于限制翻译幅度的结构。

2. 发明授权

US6073705A Power-driven striking tool having a mechanism for setting the circumferential angle of tool bits attached to the striking tool 有权
标题翻译：动力打击工具具有用于设定附接到打击工具的工具钻头的圆周角度的机构
公开(公告)号：US6073705A
公开(公告)日：2000-06-13
申请号：US166709
申请日：1998-10-05
申请人： Mitsuyoshi Shibata , Masaaki Uchida
发明人： Mitsuyoshi Shibata , Masaaki Uchida
IPC分类号： B23Q3/12 , B25D17/08 , B25F5/00 , B23B31/07
CPC分类号： B25D17/088 , B25D2216/0076 , B25D2217/0038 , B25D2217/0042 , Y10T279/17085
摘要： There is provided a power-driven striking tool including: a casing; a tool holder rotatably supported inside the casing and having a front end to which a tool bit is attached; and an operating member fitted around the tool holder and exposed to the outside of the tool so as to be manually slidable in the axial directions of the tool holder and integrally rotatable with the tool holder. The operating member is biased rearward by a compression spring along the axis of the tool holder into contact with the casing. The tool further includes first teeth provided on the operating member where it comes into contact with the casing and second teeth provided on the casing where it comes into contact with the operating member. When the operating member is brought into contact with the casing, the first and second teeth engages each other to prevent the operating member and thus the tool holder from rotating relative to the casing.
摘要翻译：提供了一种动力打击工具，包括：壳体; 工具架，其可旋转地支撑在所述壳体内，并且具有安装工具钻头的前端; 以及操作构件，其围绕所述工具架安装并暴露于所述工具的外部，以便能够在所述工具架的轴向方向上手动地滑动并与所述工具架一体旋转。操作构件通过沿着工具架的轴线的压缩弹簧向后偏压以与壳体接触。该工具还包括设置在操作构件上的与壳体接触的第一齿和设置在壳体上的与操作构件接触的第二齿。当操作构件与壳体接触时，第一和第二齿彼此接合以防止操作构件并因此工具夹具相对于壳体旋转。

3. 发明授权

US5558478A Device for transferring a torque to a tool in a hand tool apparatus 失效
标题翻译：用于在手动工具装置中将扭矩传递到工具的装置
公开(公告)号：US5558478A
公开(公告)日：1996-09-24
申请号：US331344
申请日：1994-10-27
申请人： Alfred Odendahl , Horst Sigg , Heinz Neubert , Hans-Peter Meyen
发明人： Alfred Odendahl , Horst Sigg , Heinz Neubert , Hans-Peter Meyen
IPC分类号： B23B31/107 , B23B31/22 , B23B51/00 , B25D17/08 , B23B51/02
CPC分类号： B25D17/088 , B25D2217/0034 , B25D2217/0038 , B25D2222/57 , B25D2250/221 , Y10T279/17085 , Y10T279/17811 , Y10T408/907
摘要： The device for transferring torque to a tool member in a hand tool apparatus includes a plurality of catch grooves (23) and at least one elongated locking groove (25) spaced circumferentially from the catch grooves (23) provided in the tool shaft (11) of the tool member (12); a tool holder (10) having a tool receptacle (16) provided with a receptacle cavity (17) for the tool member (12) and having at least two axially extending catch elements (24) projecting inwardly into the receptacle cavity (17) so as to be engageable with the catch grooves (25) and at least one lock element (19) guided in a radial recess (18) provided in the tool receptacle (16) spaced circumferentially from the catch elements (24) so as to be radially movable outwardly against a spring force and engageable in the at least one locking groove (25) so as to limit axial motion of the tool member (12). To strengthen the torque transfer device for transferring torque to the tool member the at least one locking groove (25) in the tool shaft (11) includes a front portion (34) and a rear portion (33) and the front portion is deeper than the rear portion so that in a working position of the tool member (12) the at least one lock element (19) is located in the front portion of the at least one locking groove (25) and protrudes more deeply into the tool shaft (11) than in an idle position of the tool member (12) in which the at least one lock element (19) is located in the rear portion of the at least one locking groove (25).
摘要翻译：用于在手动工具装置中向工具构件传递扭矩的装置包括多个捕获槽（23）和与设置在工具轴（11）中的捕获槽（23）周向隔开的至少一个细长锁定槽（25）的工具构件（12）; 工具架（10）具有工具接收器（16），该工具接收器设置有用于工具构件（12）的接收腔（17），并具有至少两个向内突出到接收腔（17）中的轴向延伸的捕获元件（24）以便能够与设置在工具容器（16）中的径向凹部（18）中引导的至少一个锁定元件（19）啮合，所述至少一个锁定元件（19）沿着与捕获元件（24）周向隔开的径向凹槽可抵靠弹簧力向外移动并可接合在所述至少一个锁定槽（25）中，以限制所述工具构件（12）的轴向运动。为了加强用于将扭矩传递到工具构件的扭矩传递装置，工具轴（11）中的至少一个锁定槽（25）包括前部（34）和后部（33），并且前部比前部更深所述后部使得在所述工具构件（12）的工作位置中所述至少一个锁定元件（19）位于所述至少一个锁定槽（25）的前部中并且更深地突出到所述工具轴（ 11）比在至少一个锁定元件（19）位于至少一个锁定槽（25）的后部中的工具构件（12）的空闲位置。

4. 发明授权

US4775159A Chuck for a drilling tool 失效
标题翻译：夹头钻孔工具
公开(公告)号：US4775159A
公开(公告)日：1988-10-04
申请号：US64206
申请日：1987-06-18
申请人： Erwin Manschitz
发明人： Erwin Manschitz
IPC分类号： B23B31/173 , B23B31/02 , B23B31/12 , B23Q3/12 , B25D17/08 , B23B31/04
CPC分类号： B23B31/1238 , B23Q3/12 , B25D17/088 , B25D2217/0034 , B25D2217/0038 , Y10T279/17042 , Y10T279/17068 , Y10T279/17085 , Y10T279/17632
摘要： A chuck for receiving and holding the shank of a drilling tool includes a chuck member with a central bore. An anvil for transmitting axially directed percussive force extends into a rear end of the central bore. Clamping jaws are movable in guide channels formed in the chuck member extending into the central bore ahead of the anvil for frictionally locking the shank. In the region of the chuck member into which the anvil is located, there is a radially extending passageway through the chuck member extending between the central bore and a guide channel. A retaining member is radially displaceable through the passageway and has a dimension so that it can project outwardly or inwardly from the passageway. When the remaining member extends radially inwardly from the passageway, it can seat within an annular groove in the anvil and hold the anvil in a position so that it does not transmit percussive force. If the retaining member extends radially outwardly from the passageway, it can seat within a groove in a clamping jaw and secure the clamping jaw out of frictional contact with the shank.
摘要翻译：用于接收和保持钻具的柄的卡盘包括具有中心孔的卡盘构件。用于传送轴向定向冲击力的砧座延伸到中心孔的后端。夹持爪可以在形成在卡盘构件中的引导通道中移动，该引导通道延伸到砧座前方的中心孔中，用于摩擦地锁定柄。在砧座所在的卡盘构件的区域中，通过卡盘构件的径向延伸的通道在中心孔和引导通道之间延伸。保持构件可径向移动通过该通道并且具有使得其能够从通道向外或向内突出的尺寸。当剩余部件从通道径向向内延伸时，其可以位于砧座内的环形槽内，并将砧座保持在不会传递冲击力的位置。如果保持构件从通道径向向外延伸，则其可以位于夹钳中的凹槽内并且将夹紧爪固定到与柄的摩擦接触之外。

5. 发明授权

US3811514A Pressure fluid operated tool 失效
标题翻译：压力液压工具
公开(公告)号：US3811514A
公开(公告)日：1974-05-21
申请号：US28916272
申请日：1972-09-14
申请人： ATLAS COPCO AB
发明人： KARDEN K , BLOMBERG J , ELMESSAAR H
IPC分类号： B25B21/02 , B25D9/14 , B25D9/16 , B29C53/06 , B29C65/08 , F16K7/06 , B25D17/14 , E21C7/00
CPC分类号： F16K7/06 , B25B21/023 , B25D9/14 , B25D9/16 , B29C53/06 , B29K2711/126 , B29L2009/003 , Y10T137/87893 , Y10T279/17085
摘要： A pneumatic tool has a control valve with a cup-shaped elastomeric valving element disposed in a socket to cover a channel leading from the socket. The forward end of an air inlet forms the socket. The peripheral wall of the elastomeric element can be deformed by means of a radial rod to form between the elastomeric element and the socket a passage from the inlet to the channel.
摘要翻译：气动工具具有控制阀，其具有设置在插座中以覆盖从插座引出的通道的杯形弹性阀元件。空气入口的前端形成插座。弹性体元件的周壁可以通过径向杆变形，以在弹性元件和插座之间形成从入口到通道的通道。

6. 发明授权

US3097858A Adapter and retainer assembly for nonrotary tool elements used with a rotary-hammer device 失效
标题翻译：用于与旋转锤装置一起使用的非旋转工具元件的适配器和保持器组件
公开(公告)号：US3097858A
公开(公告)日：1963-07-16
申请号：US10940961
申请日：1961-05-11
申请人： SKIL CORP
发明人： AMUNDSEN OLIVER O , KOCIAN RICHARD H
IPC分类号： B25D17/08
CPC分类号： B25D17/082 , Y10T279/17051 , Y10T279/17085

7. 发明授权

US3022769A Universal tool element retainer for rotary-hammer devices 失效
标题翻译：用于旋转锤装置的通用工具元件保持器
公开(公告)号：US3022769A
公开(公告)日：1962-02-27
申请号：US3000660
申请日：1960-05-18
申请人： SKIL CORP
发明人： AMUNDSEN OLIVER O , BOTEFUHR HAROLD R
IPC分类号： B25D17/08
CPC分类号： B25D17/084 , B25D17/082 , B25D2211/068 , Y10T279/17085

8. 发明授权

US2951706A Percussively operated tool 失效
标题翻译：打击式操作工具
公开(公告)号：US2951706A
公开(公告)日：1960-09-06
申请号：US77823258
申请日：1958-12-04
申请人： INGERSOLL RAND CO
发明人： DEAN JR ROBERT C
IPC分类号： B25D17/08
CPC分类号： B25D17/08 , Y10T279/17085

9. 发明授权

US2911224A Tool retainer for percussive tools 失效
标题翻译：打击工具的刀架
公开(公告)号：US2911224A
公开(公告)日：1959-11-03
申请号：US67154457
申请日：1957-07-12
申请人： WORTHINGTON CORP
发明人： KEIR ALEXANDER J , HARVEY MAURICE S
IPC分类号： B25D17/08
CPC分类号： B25D17/082 , Y10T279/17085

10. 发明授权

US2767988A Chuck mounting for mechanical hammer 失效
标题翻译：用于机械锤的卡盘安装
公开(公告)号：US2767988A
公开(公告)日：1956-10-23
申请号：US53567055
申请日：1955-09-21
申请人： PHILLIPS DRILL CO
发明人： DIETERICH RICHARD E , WERSTEIN FRANK A
IPC分类号： B25D17/00
CPC分类号： B25D17/005 , Y10T279/17085

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