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1. 发明申请

WO1997002929A1 VIBRATION-DAMPED MACHINE DRIVEN TOOL 审中-公开
标题翻译：振动阻尼机驱动工具
公开(公告)号：WO1997002929A1
公开(公告)日：1997-01-30
申请号：PCT/SE1996000913
申请日：1996-07-04
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , JAKOBSSON, Stefan
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： B25D17/04
CPC分类号： B25F5/006 , B25D17/043 , B25D2250/381
摘要： Hand-held or mechanically carried machines that are disturbed by undesirable vibrations generated in the machine housing (10) from a drive mechanism (11, 13) and a tool (12) driven thereby when said mechanism and said tool are in operation are provided with a vibration-damped carrier device (20) which forms a cradle (21-23) in which the machine housing (10) is supported by at least two pairs of leaf spring bridges (27, 29; 28, 30). The leaf springs (27, 29; 28, 30) are attached in pairs to the cradle (21-23) and support the machine housing (10) on both sides thereof while being spaced from the housing (10) longitudinally for balanced parallel movement of the cradle in the tool feed direction with the cradle (21-23) vibration-dampened without the need of longitudinal guides between the cradle and the machine housing (10).
摘要翻译：在机构和工具运行时，由驱动机构（11,13）和由此驱动的工具（12）在机器壳体（10）中产生的不期望的振动受到干扰的手持或机械携带的机器设置有形成托架（21-23）的振动阻尼载体装置（20），机架（10）由至少两对板簧桥（27,29; 28,30）支撑。板簧（27,29; 28,30）成对连接到支架（21-23）并且在其两侧上支撑机器壳体（10），同时与壳体（10）纵向间隔开以平衡地平行运动（21-23）振动抑制，而不需要在支架和机器壳体（10）之间的纵向引导件。

2. 发明申请

WO1994014580A1 TOOL LOCKING MEANS FOR MACHINE HAMMERS 审中-公开
标题翻译：机器人的工具锁定手段
公开(公告)号：WO1994014580A1
公开(公告)日：1994-07-07
申请号：PCT/SE1993001066
申请日：1993-12-14
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , BRÄNNSTRÖM, Östen, Kurt , FREDIN, Stig, Bertil, Artur
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： B25D17/08
CPC分类号： B25D17/08 , Y10T279/17042 , Y10T279/17085 , Y10T279/17923 , Y10T403/585 , Y10T403/7018
摘要： In the front head (11) of a machine hammer (10) transversely disposed wedges (18) are adapted to lock the working tool (12) axially movably by form-restricted cooperation with side recesses (16) on the working tool (12). Each wedge (18) is locked in the front head (11) by a key (20), which extends across the wedge (18) into engagement with a transverse bore (21) therein. The key (20) has a releasable locking device consisting of a locking element affixed in the front head (11) and formed by a polyurethane block (24). The block (24) is provided with a through bore (27) and has elastically form-recovering material properties. When, for purposes of locking the key (20), the wedge (18) is pressed through the bore of the block (24), the latter is due to expand resiliently into an annular groove (22) on the key (20), thereby locking the key (20) in the front head (11) and securing its wedge (18) locking function. In use of two wedges (18), one single key (20) is set to lock both wedges (18) and is locked in its turn by one single block (24).
摘要翻译：在横向设置的楔形件（18）的机械锤（10）的前头部（11）中，适于通过与工作工具（12）上的侧面凹口（16）的形式限制的协作来轴向移动地锁定加工工具（12）。每个楔子（18）通过键（20）被锁定在前头部（11）中，钥匙（20）延伸穿过楔形件（18），与其中的横向孔（21）相接合。钥匙（20）具有可释放的锁定装置，该锁定装置由固定在前头部（11）中并由聚氨酯块（24）形成的锁定元件组成。块（24）设置有通孔（27）并且具有弹性形状恢复材料特性。当为了锁定钥匙（20）的目的，楔形件（18）被挤压通过块体（24）的孔，后者由于弹性地伸展到钥匙（20）上的环形槽（22）中，从而将键（20）锁定在前头（11）中并固定其楔（18）锁定功能。在使用两个楔形件（18）时，设置一个单个钥匙（20）以锁定两个楔形件（18），并且被一个单个块（24）锁定。

3. 发明申请

WO1997014540A1 A DEVICE FOR SUPPORTING HAND-HELD MACHINE-DRIVEN TOOLS 审中-公开
标题翻译：支持手持机驱动工具的设备
公开(公告)号：WO1997014540A1
公开(公告)日：1997-04-24
申请号：PCT/SE1996001333
申请日：1996-10-18
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , SVENSSON, Anders
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： B25D17/28
CPC分类号： B25H1/0028 , B25D17/28
摘要： A device for supporting a hand-held, machine-driven tool (10) includes a harness structure (11) which is carried by a worker in the manner of a backpack. The harness structure (11) has attached thereto a frame (12) which lies on the back of the worker. A tube (15) extending upwardly and forwardly from the frame (12) forms a guide means for a line element (20). The line element (20) extends in the tube (15) from the setting spring (23) in a balancer reel (22) on the frame (12), over the worker (40) to a suspension hook (21) which is located in front of the worker (40) and on which the tool (10) is hung in a weight-balanced state by virtue of appropriate pre-setting of the setting spring (23). The balancer reel (22) is located at a suitable selected distance S from the worker's back and functions as a tool counterbalancing weight so as not to disturb the equilibrium of the worker (40) during a working operation.
摘要翻译：一种用于支撑手持式机器驱动工具（10）的装置，包括由工作人员以背包的方式携带的线束结构（11）。线束结构（11）附接有位于工人背面的框架（12）。从框架（12）向上和向前延伸的管（15）形成用于线元件（20）的引导装置。线元件（20）在管（15）中从固定弹簧（23）延伸到框架（12）上的平衡器卷轴（22）中，在工人（40）上延伸到位于在工人（40）的前面，并且通过适当的预设置安装弹簧（23）将工具（10）悬挂在重量平衡状态。平衡器卷轴（22）位于与工人背部相适应的选定距离S处，并且用作平衡重物，以便在工作操作期间不干扰工人（40）的平衡。

4. 发明申请

WO1997002930A1 HANDLE MEANS FOR PERCUSSIVE HAND HELD MACHINES 审中-公开
标题翻译：手持式手持式手柄
公开(公告)号：WO1997002930A1
公开(公告)日：1997-01-30
申请号：PCT/SE1996000914
申请日：1996-07-04
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , GUSTAFSSON, Lennart
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： B25D17/04
CPC分类号： B25F5/026 , B25D17/043 , B25D2250/381 , B25F5/006
摘要： A breaker machine has a freely disposed outer handle frame (20; 21 ; 120) which can be gripped all around by hand and is positioned in spaced relation around the rear end of the machine housing (10). In a preferred embodiment the frame consists of mutually opposed side members (21) and two handles (22, 23) formed as cross-members (22, 23) to said side members (21). Bent saddle-like, the handle frame (20; 21 ; 120) surrounds the machine housing (10) and carries in a vibration suppressed state the machine housing (10) by the aid of opposed flanges (16, 17) on the side members (21) and vibration damping means (27-30) on the machine housing (10). A third cross-member (24) is connected to the side members (21) and forms an arcuate plate which is actuatable by the operator's leg and surrounds in freely spaced disposition the machine housing (10) in opposed position to the handles (22, 23). The handle frame (20; 21 ; 120), designed as an integral arcuate pressure-tight tube, is arranged as a fuel tank (121) when the breaker machine is driven by a combustion engine.
摘要翻译：断路器机器具有可自由设置的外手柄框架（20; 21 1; 120），其可以用手将其全部夹持并且围绕机器壳体（10）的后端间隔设置。在优选实施例中，框架由相互相对的侧部构件（21）和形成为所述侧部构件（21）的横向构件（22,23）的两个把手（22,23）组成。弯曲鞍状，手柄框架（20; 21 1; 120）围绕机器壳体（10）并借助于相对的凸缘（16,17）在机械壳体（10）上承载振动抑制状态侧部件（21）和机械壳体（10）上的减振装置（27-30）。第三横向构件（24）连接到侧构件（21）并且形成弓形板，该弓形板可由操作者的腿致动，并围绕机械壳体（10）以相对于手柄 23）。当断路器机器由内燃机驱动时，被设计为整体弧形压力密封管的把手框架（20; 21; 120）被布置为燃料箱（121）。

5. 发明申请

WO1993022106A1 HYDRAULIC BREAKING HAMMER 审中-公开
标题翻译：液压破碎锤
公开(公告)号：WO1993022106A1
公开(公告)日：1993-11-11
申请号：PCT/SE1993000382
申请日：1993-04-29
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , BRÄNNSTRÖM, Östen , HENRIKSSON, Roland
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： B25D17/28
CPC分类号： B25D17/11 , B25D9/12 , B25D17/28
摘要： A hydraulic breaking hammer (10) has a machine housing (11) in which a percussion motor (15) which includes a reciprocatingly movable percussion piston (17) delivers impacts to a breaking tool (13) in the front of the machine housing (11). The machine housing (11) is carried by a surrounding carrier support (18) via intermediate walls (24, 25, 26). The carrier support has the form of a shell (18) which is attached at the rear adjacent connecting devices (19), to a carrier, such as a hydraulic digging machine which aligns the machine housing (11) while the manner (10) is at work. The machine housing (11) is constructed without joints in its axial direction along the length of the housing and includes a guide passage (21) in which a percussion motor (15) is carried, this percussion motor having the form of an insert cartridge which can be clamped from the rear. The shell (18), the intermediate walls (24, 25, 26) and the machine housing (11) are all combined in a single one-piece metal casting and the space between the shell (18) and the machine housing (11) is filled with a sound-damping material which adheres to the housing (11) and surrounding parts. Hydraulic fluid communication with the percussion motor cartridge (15) is effected through annular grooves (44', 45', 46') provided in the guide passage (21).
摘要翻译：一种液压破碎锤（10）具有机械壳体（11），其中包括可往复运动的冲击活塞（17）的冲击马达（15）将碰撞传递到机器壳体（11）的前部的断裂工具（13））。机壳（11）经由中间壁（24,25,26）由周围的载体支撑件（18）承载。载体支撑件具有外壳（18）的形式，其在相邻的连接装置（19）的后部附接到载体，例如液压挖掘机，其将机器壳体（11）对准，同时（10）为工作中。机壳（11）沿着壳体的长度在其轴向方向上没有接头构造，并且包括其中承载有冲击马达（15）的引导通道（21），该冲击马达具有插入式卡盘的形式，可以从后方夹紧。壳体（18），中间壁（24,25,26）和机器壳体（11）都组合成单个一体式金属铸件以及壳体（18）和机械壳体（11）之间的空间，填充有粘附到壳体（11）和周围部件的隔音材料。与打击乐器筒（15）的液压流体连通通过设置在引导通道（21）中的环形槽（44'，45'，46'）进行。

6. 发明申请

WO1992022727A1 METHOD AND MEANS FOR DRIVING PIPES INTO THE GROUND AND CARTRIDGE USED THEREFOR AND FOR SUBSEQUENT PIPE BLASTING 审中-公开
标题翻译：将管道驱动到其使用的地面和使用的管道以及用于后续管道喷砂的方法和手段
公开(公告)号：WO1992022727A1
公开(公告)日：1992-12-23
申请号：PCT/SE1992000412
申请日：1992-06-12
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , GÅRDENBERG, Sture, Sven
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： E21B07/20
CPC分类号： F42D1/08 , E21B7/20 , E21B17/00 , F42D3/00 , Y10S37/905
摘要： When driving a tube (24) into the ground, primarily for subsequently loading the tube with an explosive substance and subsequent blasting of the surrounding ground, there is used a driving rod (20) whose rear end is provided with an insert end (13) which can be connected to a percussion machine (36). A non-metallic tube (24) is fitted over the driving rod (20), against an axial stop (16). A forwardly located, conical sacrificial tip (28) has a base cross-section dimension (at 30) which corresponds to the outer dimension of the tube (24), followed by a necked portion to provide a shoulder (31). The sacrificial tip (28) is supported by the shoulder (31) with clamping engagement with the tube in the orifice thereof and forms with the tube (24) a unit (24, 28) which is fitted onto the driving rod (20) and brought into impact contact between an anvil surface (33) on the tip (28) and the forward end (21) of the device. The device (12), together with the tube (24) and sacrificial tip (28) mounted thereon, is knocked into the ground to the desired penetration depth with the aid of the machine (36), whereafter the device (12) is withdrawn, leaving the tube in the ground ready to be loaded with an explosive substance and blasted, or for some other use. The tube (24) can be used as a cartridge case for an explosive charge insert (25; 37), which can be removed from the tube prior to driving the tube into the ground.
摘要翻译：当将管（24）驱动到地面中时，主要用于随后用爆炸物质装载管并随后对周围地面进行喷砂，使用驱动杆（20），其后端设置有插入端（13）其可以连接到打击乐器（36）。一个非金属管（24）被安装在驱动杆（20）上，靠在轴向止动件（16）上。向前定位的锥形牺牲端（28）具有对应于管（24）的外部尺寸的基部横截面尺寸（30°），随后是颈部以提供肩部（31）。牺牲端（28）由肩部（31）支撑，与管在其孔中夹紧接合，并与管（24）形成安装在驱动杆（20）上的单元（24,28），并且在尖端（28）上的砧座表面（33）和装置的前端（21）之间产生冲击接触。设备（12）与安装在其上的管（24）和牺牲端（28）一起借助于机器（36）被敲入地面到所需的穿透深度，之后设备（12）被撤回将管放在地面上，准备装载爆炸性物质并爆炸，或用于某种其他用途。管（24）可以用作用于爆炸装药插入物（25; 37）的药筒壳体，其可以在将管子驱动到地面之前从管中移除。

7. 发明申请

WO1995023049A1 VALVE ARRANGEMENT IN COMPRESSED AIR DRIVEN MOTORS 审中-公开
标题翻译：压缩空气驱动电机中的阀装置
公开(公告)号：WO1995023049A1
公开(公告)日：1995-08-31
申请号：PCT/SE1995000208
申请日：1995-02-28
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , HENRIKSSON, Roland , NILSSON, Åke
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： B25D09/16
CPC分类号： F01L25/04 , B25D9/16
摘要： In a valve arrangement in pneumatic impact motors (10), the housing (40) of a distribution valve has the form of a plastic bowl (46) which is flanged outwardly at the opening and the bottom thereof. A flat valve (50) is movable between the bowl bottom, which forms one valve seat (51) of the valve housing (40), and a bowl cover member (53), which forms the other valve seat (52). The bowl flanges (47, 48) define therebetween a groove which connects with a delivery channel (39) provided in the impact motor (10), this channel delivering compressed air to the flat valve (50) mounted inside the bowl (46). The bowl wall located between the flanges (47, 48) includes calibrated side openings (57, 58) which control the delivery of compressed air to respective valve seats (51, 52) on respective sides of the flat valve (50), this air delivery being an adapted and calibrated delivery.
摘要翻译：在气动冲击马达（10）中的阀装置中，分配阀的壳体（40）具有塑料碗（46）的形式，其在开口和底部向外凸缘。扁平阀（50）可在形成阀壳体（40）的一个阀座（51）的碗底与形成另一个阀座（52）的碗盖构件（53）之间移动。碗形凸缘（47,48）在其间限定有与设置在冲击马达（10）中的输送通道（39）连接的凹槽，该通道将压缩空气输送到安装在碗（46）内部的平坦阀（50）。位于凸缘（47,48）之间的碗壁包括校准的侧开口（57,58），其控制压缩空气向平阀（50）的相应侧上相应的阀座（51,52）的输送，该空气交货是一个适应和校准的交货。

8. 发明申请

WO1997048532A1 HAND-HELD MOTOR-DRIVEN SAW 审中-公开
标题翻译：手持式电机驱动器
公开(公告)号：WO1997048532A1
公开(公告)日：1997-12-24
申请号：PCT/SE1997001074
申请日：1997-06-17
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , SVENSSON, Anders
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： B27B17/00
CPC分类号： B23D61/185 , B23D57/0015 , B23D57/02 , B28D1/08
摘要： A motor saw for cutting wood or stone includes a continuous wire loop (18) which carries uniformly-spaced cutting elements (25) and which is tensioned over a saw blade (17), from a drive wheel (30) mounted in the machine housing (15) to a loop-guiding sprocket wheel (20) at the outer end of the saw blade (17), said sprocket wheel functioning as a circular saw. As the cutting elements (25) pass over the sprocket wheel (20), they drop into recesses (28) between cog-like sprockets (27) thereon. The sprockets (27) support and guide the wire loop with the cutting elements (25) hanging freely in cutting positions in the recesses (28) between the sprockets. In the case of a duplicated wire loop, a cog cam (51) on the sprockets penetrates between parts (18', 18'') of the loop so as to prevent the freely-hanging cutting elements (25) from twisting. These cutting elements may be irregularly shaped if desired. Given an enlarged diameter, the guide sprocket wheel (20') with the aid of the saw blade (17) attains an enhanced circular-saw effect to a depth that passes beyond the centre of the guide sprocket wheel (20').
摘要翻译：用于切割木材或石头的电动锯包括连续的线环（18），其承载均匀间隔开的切割元件（25）并且从安装在机器壳体中的驱动轮（30）张紧在锯片（17）上（15）连接到在锯片（17）的外端处的环形导向链轮（20），所述链轮用作圆锯。当切割元件（25）穿过链轮（20）时，它们落在其上的齿状链轮（27）之间的凹部（28）中。链轮（27）支撑并引导线环，切割元件（25）在链轮之间的凹槽（28）中的切割位置处自由悬挂。在复制的线环的情况下，链轮上的齿轮凸轮（51）穿过环的部分（18'，18“），以防止自由悬挂的切割元件（25）扭转。如果需要，这些切割元件可以是不规则的形状。给定直径增大的情况下，借助于锯片（17）的导向链轮（20'）在通过导向链轮（20'）的中心的深度处获得增强的圆锯效果。

9. 发明申请

WO1997048514A1 WIRE SAW 审中-公开
标题翻译：电线
公开(公告)号：WO1997048514A1
公开(公告)日：1997-12-24
申请号：PCT/SE1997001075
申请日：1997-06-17
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , SVENSSON, Anders
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： B23D61/18
CPC分类号： B28D1/08 , B23D57/0015 , B23D57/02 , B23D61/185
摘要： In a wire saw primarily intended for sawing stone with the aid of light portable equipment, a continuous, easily flexed wire loop (18) or wire (40) on which cutting elements (25) are uniformly spaced includes elastomeric spacing elements (41) between the cutting elements (25). With the intention of increasing the flexibility of the wire loop (18) and its ability to endure bending as it runs around guide sprocket wheels of small diameter, the diameter of the wire (40) or the wire loop (18) is reduced. A narrow waist bore (30) which centres against the wire (40) enables the cutting elements (25) to be threaded in a centred way on the wire (40). The spacing elements (41) are applied thinly on the wire (40) between the cutting elements (25). The elastomeric material functions to resiliently centre the cutting elements (25) by being pressed against the centre plane of the cutting elements (25) from both sides into recesses (32) provided in the end-walls of the cutting elements (25), these recesses (32) being flared at a wide angle of about 90 degrees.
摘要翻译：在主要用于借助于轻便便携式设备切割石头的线锯中，切割元件（25）均匀间隔开的连续易弯曲的线环（18）或线（40）包括弹性体间隔元件（41）切割元件（25）。为了增加线圈（18）的柔性，以及当其绕着小直径的导向链轮行进时，其弯曲的能力，电线（40）或线环（18）的直径减小。围绕线（40）中心的窄腰孔（30）使得切割元件（25）能够以导线（40）中心的方式穿过。间隔元件（41）被薄切地施加在切割元件（25）之间的线（40）上。弹性体材料通过从切割元件（25）的端壁被压靠在切割元件（25）的中心平面上而使切割元件（25）弹性地居中，设置在切割元件（25）的端壁中的凹槽（32）中，这些凹槽（32）以大约90度的广角向外展开。

10. 发明申请

WO1996015881A1 HYDRAULIC BREAKING HAMMER 审中-公开
标题翻译：液压破碎锤
公开(公告)号：WO1996015881A1
公开(公告)日：1996-05-30
申请号：PCT/SE1995001370
申请日：1995-11-17
申请人： ATLAS COPCO BEREMA AKTIEBOLAG , HENRIKSSON, Roland
发明人： ATLAS COPCO BEREMA AKTIEBOLAG
IPC分类号： B25D17/00
CPC分类号： B25D17/24 , B25D17/08 , Y10S173/02 , Y10T279/17042 , Y10T279/17085
摘要： A hydraulic breaking hammer (10) comprises a machine housing (11) in which an impact piston (17) moves reciprocatingly. The breaking tool (18) is carried releasably in a tool part (16) fitted on the forward part of the machine housing (11). A transverse slot (23) intersects the cylinder bore (12) in the machine housing (11) outside forwardly located impact-piston hydraulic seals and forms mutually opposing, forwardly directed sidewall parts (22) on the machine housing (11). The tool part (16) has located rearwardly thereon a head (17) which is insertable into the lateral slot (23) between the sidewall parts. The head (17), and therewith the tool part (16), can be locked in this position to the machine housing (11) with the aid of retainers (26, 27) insertable in coaxial lateral bores (19, 20) in the sidewall parts (22) and in the head (17). The head (17) has impact-damping plastic bushes (29) which fit around the retainers (26, 27), and the transmission of impact forces from the head (17) to the machine housing (11) is prevented by virtue of a gap (40) at the bottom of the lateral slot (23).
摘要翻译：液压破碎锤（10）包括机械壳体（11），冲击活塞（17）在其中往复移动。破碎工具（18）可释放地装载在装配在机器壳体（11）的前部上的工具部件（16）中。横向槽（23）与机器壳体（11）中的气缸孔（12）相交，位于前方位于冲击活塞液压密封件的外面，并且在机器壳体（11）上形成相互相对的向前定向的侧壁部件（22）。工具部分（16）向后安置有头部（17），该头部可插入侧壁部分之间的横向狭槽（23）中。借助于可插入同轴侧孔（19,20）中的保持器（26,27），头部（17）和工具部分（16）可以在该位置被锁定到机器壳体（11）侧壁部分（22）和头部（17）中。头部（17）具有安装在保持器（26,27）周围的冲击阻尼塑料衬套（29），并且由于头部（17）到机器壳体（11）的冲击力的传递被防止间隙（40）位于横向槽（23）的底部。

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