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1. 发明申请

WO1995023051A1 PNEUMATIC IMPACT BREAKER 审中-公开
标题翻译：气动冲击断路器
公开(公告)号：WO1995023051A1
公开(公告)日：1995-08-31
申请号：PCT/SE1995000209
申请日：1995-02-28
申请人： ATLAS COPCO BEREMA AB , JOHANSSON, Ingemar, Sven , NILSSON, Ake, Lennart
发明人： ATLAS COPCO BEREMA AB
IPC分类号： B25D17/24
CPC分类号： F01L25/04 , B25D9/16 , Y10S173/02
摘要： A pneumatic impact breaker comprises a housing (11) with a cylinder bore (20), a hammer piston (28) with a piston head (63) and an impact delivering stem portion (64), an anvil (14) displaceably supported in a cylinder bore extension (50) and normally abutting against the shank (15) of a working implement (16), an annular energy absorbing air cushion chamber (59) is formed between the hammer piston (28), the cylinder bore (20) and an annular shoulder (49) in the cylinder bore (20), wherein the piston head (63) is formed with two axially spaced end portions (65, 66) for guiding and sealing cooperation with the cylinder bore (20). The length of the piston head (63) is considerably larger than the length of the stem portion (64), and the radial play between each one of the end portions (65, 66) and the cylinder bore (20) is smaller than the play between the stem portion (64) and the cylinder bore extension (50), whereby is guaranteed a non-metallic yet effective sealing cooperation between the stem portion (64) and the cylinder bore extension (50) and an improved tightness of the energy absorbing air cushion chamber (59).
摘要翻译：气动冲击破碎机包括具有缸孔（20）的壳体（11），具有活塞头（63）和冲击输送杆部分（64）的锤活塞（28），可移动地支撑在气缸孔延伸部（50）并且通常抵靠工作工具（16）的柄部（15），环形能量吸收空气缓冲室（59）形成在锤式活塞（28），气缸孔（20）和在所述气缸孔（20）中的环形肩部（49），其中所述活塞头（63）形成有两个轴向间隔开的端部（65,66），用于引导和密封与所述气缸孔（20）的配合。活塞头（63）的长度远大于杆部（64）的长度，并且每个端部（65,66）和气缸孔（20）之间的径向游隙小于在所述杆部分（64）和所述气缸孔延伸部（50）之间起作用，由此保证所述杆部分（64）和所述气缸孔延伸部（50）之间的非金属的有效的密封配合和改善的能量密度吸收气垫室（59）。

2. 发明申请

WO1996032229A1 THROTTLE FOR A MOTOR DRIVEN HAMMER MECHANISM 审中-公开
标题翻译：用于电动机驱动机构的电动机
公开(公告)号：WO1996032229A1
公开(公告)日：1996-10-17
申请号：PCT/SE1996000337
申请日：1996-03-18
申请人： ATLAS COPCO BEREMA AB , GUSTAVSSON, Magnus
发明人： ATLAS COPCO BEREMA AB
IPC分类号： B25D17/04
CPC分类号： B25D17/04
摘要： Throttle for a motor driven hammer mechanism comprising a handle (2) connected to a machine housing (1), a first lever (3) swingably connected with the handle, a second lever (6) swingably connected with the first lever, a spring (7) arranged between said levers and a transfer device (4) for transferring the movement of said levers to an operating arm (15) on a speed regulator (5) arranged in the hammer mechanism.
摘要翻译：一种用于马达驱动锤机构的节流阀，包括连接到机器壳体（1）的手柄（2），与手柄可摆动地连接的第一杠杆（3），与第一杠杆可摆动地连接的第二杠杆（6），弹簧 7），其布置在所述杠杆和转移装置（4）之间，用于将所述杠杆的运动转移到布置在所述锤机构中的调速器（5）上的操作臂（15）。

3. 发明申请

WO1998001262A1 A DOSAGE DEVICE 审中-公开
标题翻译：一个剂量设备
公开(公告)号：WO1998001262A1
公开(公告)日：1998-01-15
申请号：PCT/SE1997000652
申请日：1997-04-17
申请人： ATLAS COPCO BEREMA AB , SAXBÄCK, Lars , KAUPPI, Sune
发明人： ATLAS COPCO BEREMA AB
IPC分类号： B25D17/26
CPC分类号： F16N7/32 , B25D17/26 , Y10S173/03 , Y10T137/3127 , Y10T137/4238 , Y10T137/8122
摘要： A liquid metering device for a compressed air tool includes a sealable liquid tank (2) whose lower part is connected to the compressed air inlet (3) on the tool downstream from its throttle valve, via a through-flow impeding filter element (7) that is in contact with the liquid. The filter element communicates directly with an upper tank space (8) disposed in the tank (2) above the intended maximum liquid level of the tank.
摘要翻译：用于压缩空气工具的液体计量装置包括一个可密封的液体罐（2），其下部通过阻流滤芯（7）连接到其节流阀下游的工具上的压缩空气入口（3）即与液体接触。过滤元件直接与设置在罐（2）中的上罐容器空间（8）连通在罐的预期最大液面上方。

4. 发明申请

WO1995023050A1 PNEUMATIC IMPACT BREAKER 审中-公开
标题翻译：气动冲击断路器
公开(公告)号：WO1995023050A1
公开(公告)日：1995-08-31
申请号：PCT/SE1995000210
申请日：1995-02-28
申请人： ATLAS COPCO BEREMA AB , JOHANSSON, Ingemar, Sven , NILSSON, Ake, Lennart
发明人： ATLAS COPCO BEREMA AB
IPC分类号： B25D17/04
CPC分类号： B25D9/16 , F01L25/04
摘要： A pneumatic impact breaker which comprises a housing (11) with a rear cylinder head (12), one or two handles (18, 19) and a longitudinal cylinder bore (20), a hammer piston (28) reciprocably guided in the cylinder bore (20), a front portion (55) of the housing (11) including socket means (13, 17) for receiving the rear impact receiving end (15) of a working implement (16), an air distributing valve (26, 27) located in the rear part of the cylinder bore (20) and arranged to direct motive pressure air alternatingly to the opposite ends of the hammer piston (28) to make the latter reciprocate in the cylinder bore (20), and the rear cylinder head (12) comprises a plug extending into the rear end of the cylinder bore (20) and forming an axial support for the air distributing valve (26, 27), whereby two parallel wall portions (29, 30) extend rearwardly from the housing (11) and which together with a transverse wedge bolt (32) form a mounting means for said cylinder head (12) and said handles (18, 19).
摘要翻译：一种气动冲击破碎机，包括具有后气缸盖（12），一个或两个手柄（18,19）和纵向气缸孔（20）的壳体（11），在气缸孔中可往复引导的锤活塞（20），所述壳体（11）的前部（55）包括用于接收作业工具（16）的后冲击接收端（15）的插座装置（13,17），空气分配阀）位于气缸孔（20）的后部并且布置成将动力空气交替地引导到锤活塞（28）的相对端，以使后者在气缸孔（20）中往复运动，并且后气缸盖（12）包括延伸到所述气缸孔（20）的后端并且形成用于所述空气分配阀（26,27）的轴向支撑件的塞子，由此两个平行的壁部分（29,30）从所述壳体向后延伸与横向楔形螺栓（32）一起形成用于所述气缸盖（12）和所述手柄的安装装置（18,19）。

5. 发明申请

WO1997002113A1 PNEUMATIC IMPACT TOOL 审中-公开
标题翻译：气动冲击工具
公开(公告)号：WO1997002113A1
公开(公告)日：1997-01-23
申请号：PCT/SE1996000895
申请日：1996-07-03
申请人： ATLAS COPCO BEREMA AB , HENRIKSSON, Stig, Roland , NILSSON, Åke, Lennart
发明人： ATLAS COPCO BEREMA AB
IPC分类号： B25D17/24
CPC分类号： B25D9/08 , B25D17/24
摘要： A pneumatic impact tool comprises a tubular housing (10) with a rear section (A), an intermediate section (B) and a front section (C), and constant diameter cylinder bore (11) in the intermediate section (B) reciprocably guiding a hammer piston (12) formed with a forward impact delivering neck portion (13), and an air distribution valve (14) disposed in the rear housing section (A) for feeding motive pressure air into the cylinder bore (11) to reciprocate the hammer piston (12) therein, a guide sleeve (43) mounted in the cylinder bore (11) for guidingly supporting the impact receiving shank portion of a working implement, a damping sleeve (38) mounted in the cylinder bore (11) and axially supported by a lock ring (41) mounted in a circumferential groove (42) in the cylinder bore (11), and a cylinder bore end closure plug (50) disposed in the rear housing section (A) behind the air distribution valve (14) and axially locked together with the latter by a transverse wedge bolt (51) which also forms a mounting pivot for two handles (29, 30).
摘要翻译：气动冲击工具包括具有后部段（A），中间部分（B）和前部分（C）的管状壳体（10）和中间部分（B）中的恒定直径的气缸孔（11）可往复地引导形成有前冲击输送颈部（13）的锤活塞（12）和设置在后壳体部分（A）中的空气分配阀（14），用于将动压空气供给到气缸孔（11）中，以使锤头活塞（12），安装在气缸孔（11）中的引导套筒（43），用于引导地支撑工作工具的冲击承受柄部分;安装在缸孔（11）中的阻尼套筒（38）由安装在气缸孔（11）中的周向槽（42）中的锁定环（41）支撑，以及设置在分配阀（14）后面的后壳体部分（A）中的缸孔端部封闭塞（50））并通过横向楔形螺栓（51）与后者轴向锁定在一起也形成两个把手（29,30）的安装枢轴。

6. 发明申请

WO1989007020A1 A METHOD FOR JOINING TWO OR SEVERAL OVERLAYING SHEET FORMED MEMBERS TOGETHER, METAL OR NON-METAL, AND AN APPARATUS FOR CARRYING OUT THE METHOD 审中-公开
标题翻译：用于接合两个或多个覆盖片的成形件，金属或非金属的方法，以及用于实施该方法的装置
公开(公告)号：WO1989007020A1
公开(公告)日：1989-08-10
申请号：PCT/SE1989000037
申请日：1989-02-02
申请人： CERAC S.A. , BEREMA AB , GUBBIOTTI, Luciano , RAPILLARD, Philippe
发明人： CERAC S.A. , BEREMA AB
IPC分类号： B21D39/00
CPC分类号： B21D39/035 , Y10T29/49837 , Y10T29/49915 , Y10T29/49936 , Y10T29/53709 , Y10T29/53996
摘要： A method for joining together two or several overlaying sheet formed members (10, 11), metal or non-metal, at which a coaxial arrangement of a punch (12), a die (9) and an anvil (Y) cooperate by means of their relative movement. The punch (12) carries out a first movement coaxially towards said die (9). Thereafter the anvil (Y) moves in the opposite direction. The anvil (Y) is axially blocked and said punch (12) carries out a second movement coaxially towards said anvil (Y) to a position between the anvil (Y) and the punch (12) which is dependent on the applied forces, the thickness, the number and the material of the sheet-formed members (10, 11).
摘要翻译：一种用于将两个或多个覆盖片形成部件（10,11）（金属或非金属）接合在一起的方法，在该部件上，冲头（12），模具（9）和砧座（Y）的同轴布置通过装置的相对运动。冲头（12）与所述模具（9）同轴地执行第一运动。此后，砧座（Y）沿相反方向移动。砧座（Y）被轴向阻挡，并且所述冲头（12）执行向所述砧座（Y）同轴的第二移动到砧座（Y）和冲头（12）之间的位置，该位置取决于所施加的力，厚度，片状构件（10,11）的数量和材料。

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