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公开(公告)号：US4594033A
公开(公告)日：1986-06-10
申请号：US634874
申请日：1984-07-26
CPC分类号： B23B51/0045 , Y10T408/858 , Y10T408/85843 , Y10T408/8588 , Y10T408/8595
摘要： A boring tool for producing undercuts in preformed holes. The boring tool has a cutting element which is provided at one end of a driving shaft. In order to produce the undercut, the driving shaft can be deflected at right angles to the axis thereof via a deflection mechanism. The deflection mechanism is accommodated in the boring tool, and is provided with a longitudinally displaceable deflection rod for positively deflecting the driving shaft. In the deflected position, the driving shaft is driven by a rotary drive which is separate from the turning drive. As a result, the undercuts can be very precisely produced.
摘要翻译： 一种用于在预制孔中生产底切的钻孔工具。 该钻孔工具具有设置在驱动轴的一端的切割元件。 为了产生底切，驱动轴可以通过偏转机构与其轴线成直角偏转。 偏转机构容纳在钻孔工具中，并且设置有用于主动地偏转驱动轴的可纵向移位的偏转杆。 在偏转位置，驱动轴由与转动驱动器分离的旋转驱动器驱动。 因此，底切可以非常精确地生产。
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公开(公告)号：US4202420A
公开(公告)日：1980-05-13
申请号：US929269
申请日：1978-07-31
CPC分类号： B23B51/00 , B23B51/0406 , E21B10/445 , E21B10/48 , B23B2226/75 , B23B2251/408 , B23B2260/132 , Y10S173/02
摘要： A rock drill for rotary blow drilling with a drilling head arranged at the free end of the drill shaft, which at least partially consists of hard metal. The drilling head the end face of which is circular disc shaped or circular ring shaped includes a formed piece of solid hard metal. Cutting bodies are machined out of the end of this piece of hard metal which cutting bodies have the shape of pyramids or truncated pyramids and taper with increasing distance from the drill shank.
摘要翻译： 一种用于旋转钻孔的钻石钻头，其具有布置在钻杆轴的自由端处的钻头，其至少部分地由硬质金属组成。 钻头的端面为圆形或圆环状的钻头包括成形的固体硬质金属片。 切割体从这块硬金属的末端加工出来，切割体具有金字塔形或截锥形的锥体，并且与钻柄的距离增加。
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公开(公告)号：US4202557A
公开(公告)日：1980-05-13
申请号：US959525
申请日：1978-11-13
申请人： August Haussmann , Siegfried Klaissle , Hermann Hugger , Bernhard Moser , Walter Muller , Wolfgang Peetz , Anton Scheuch , Gerhard Schwarz
发明人： August Haussmann , Siegfried Klaissle , Hermann Hugger , Bernhard Moser , Walter Muller , Wolfgang Peetz , Anton Scheuch , Gerhard Schwarz
CPC分类号： B25D17/088 , B25D2217/0038 , B25D2217/0042 , Y10T279/17085 , Y10T279/17811
摘要： A drilling device with an arrangement for the detachable connection of a drill, especially a rock drill, percussion drill, hammer drill, and the like, to a receiving device, e.g. a drive head, which has a longitudinal bore for receiving the shank of the drill, and also has a driving part which is drivingly connectable to a drilling machine and is coaxial with the longitudinal bore. The drilling device furthermore comprises a drive transmitting member movable in the driving part transverse in the longitudinal bore of the receiving device. The drive transmitting or follower member is arranged to engage a bottom face of a recess in the shank of the drill. This recess has a segment-shaped cross section and has a bottom extending continuously over the entire corresponding width of the drill shank. On the driving part a securing part is mounted which is movable substantially in axial direction of the driving part into a position in which the drive transmitting member is arrested in its drive transmitting position and also into a position in which the drive transmitting member is released from its drive transmitting position and action.
摘要翻译： 一种具有用于钻头，特别是凿岩机，冲击钻，锤钻等的可拆卸连接的装置的钻孔装置，例如连接到接收装置。 驱动头，其具有用于接收钻头的柄的纵向孔，并且还具有可驱动地连接到钻孔机并与纵向孔同轴的驱动部。 所述钻孔装置还包括驱动传递部件，所述驱动传递部件可在所述驱动部件中在所述接收装置的纵向孔中横向移动。 驱动传动装置或从动件被布置成接合在钻头的柄部中的凹部的底面。 该凹部具有段状的横截面并且具有在钻柄的整个相应宽度上连续延伸的底部。 在驱动部分上安装有可沿着驱动部件的轴向方向移动的驱动传递部件在其驱动传递位置处被阻止的位置并且还被驱动到驱动传递部件被释放的位置的安装部件 其驱动传输位置和动作。
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公开(公告)号：US4258808A
公开(公告)日：1981-03-31
申请号：US16131
申请日：1979-03-01
申请人： Wolfgang Peetz , Siegfried Klaissle
发明人： Wolfgang Peetz , Siegfried Klaissle
CPC分类号： B23B51/0406 , E21B10/04 , E21B10/445 , B23B2226/75 , B23B2260/132
摘要： A rock drill, particularly for reinforced concrete, for rotary blow drilling, having one or several helical removal grooves for the removal of drill dust and a drill head furnished with a hard metal cutting ring is disclosed. In a preferred embodiment, the drill shaft is provided with a removal channel communicating the cutting ring head and a removal groove in the drill shaft surface.
摘要翻译： 公开了一种用于旋转钻孔的用于钢筋混凝土的凿岩机，具有用于去除钻屑的一个或多个螺旋形移除槽和具有硬金属切割环的钻头头。 在优选实施例中，钻杆轴设置有与切割环头部和钻杆轴表面中的移除槽连通的移除通道。
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公开(公告)号：US4729441A
公开(公告)日：1988-03-08
申请号：US753629
申请日：1985-07-10
申请人： Wolfgang Peetz , Bernhard Moser
发明人： Wolfgang Peetz , Bernhard Moser
摘要： A rock drill in which the depth of the recessed groove for accommodating the cutting body is made greater than the axial brazing-in depth of the cutting body whereby a largely stress-free seating of the cutting body results. In particular, for rock drills for making break-throughs, this recessed groove extended in the radial direction into lobes of a drill head can be used for locating cutting bodies in the lobes.
摘要翻译： 一种凿岩机，其中用于容纳切割体的凹槽的深度大于切割体的轴向钎焊深度，由此导致切割体的基本上无应力的就座。 特别地，对于用于穿透的岩石钻头，该凹槽在径向方向上延伸成钻头的凸角可用于将切割体定位在凸角中。
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公开(公告)号：US4951761A
公开(公告)日：1990-08-28
申请号：US359122
申请日：1989-05-31
申请人： Wolfgang Peetz , Bernhard Moser , August Haussmann
发明人： Wolfgang Peetz , Bernhard Moser , August Haussmann
CPC分类号： E21B10/445 , E21B10/58
摘要： A rock drill having a drilling head which, in an asymmetric arrangement relative to the main cutting tip, has at least one additional secondary cutting tip, the angle enclosed between the single cutting edge of the main cutting tip and the secondary cutting tip being formed as an acute angle.
摘要翻译： 一种具有钻头的凿岩机，其以相对于主切削刀片的不对称布置具有至少一个附加的次切削刀头，主切削刀片的单个切削刃与次切削刀片之间的角度形成为 一个锐角。
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公开(公告)号：US4903787A
公开(公告)日：1990-02-27
申请号：US284651
申请日：1988-12-15
申请人： Bernhard Moser , Wolfgang Peetz
发明人： Bernhard Moser , Wolfgang Peetz
CPC分类号： E21B10/445 , E21B10/58
摘要： A rock drill haivng a drill head with cruciform cutting tips is proposed which has improved chiselling properties in the case of percussive loading in hard rock or the like. For this purpose, the main cutting tip (4) is of a design know per se with secondary cutting tips (7,8) which are arranged transverse thereto and have a roof-shaped cross-section in side elevation. Additional, radially further outward bit points (16) for working the material result from the roof-shaped cross-section of the secondary cutting timps (7,8,) (cf. drawing).
摘要翻译： 提出了一种具有十字形切割尖头的钻头，在硬岩等敲击加载的情况下具有改善的凿子性能。 为此目的，主切削刀片（4）具有与其横向布置的二次切削刀片（7,8）知道的设计，并且具有侧面顶部的横截面。 另外，用于加工材料的径向进一步向外的位点（16）源自二次切割平台（7,8）的屋顶形横截面（参见附图）。
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公开(公告)号：US5002139A
公开(公告)日：1991-03-26
申请号：US378769
申请日：1989-07-12
申请人： August Haussmann , Wolfgang Peetz , Bernhard Moser
发明人： August Haussmann , Wolfgang Peetz , Bernhard Moser
CPC分类号： E21B17/22 , B23Q11/0042 , B28D1/14 , E21B10/445 , E21B37/02 , Y02P70/171 , Y10T408/50
摘要： A drilling tool which is suitable especially for clearing drill dust from a drillhole in rock-drilling work is provided. For this purpose, the spiral shank has brush elements (6, 17) which are arranged in the groove bottom of a conventional drilling tool or which themselves form spiral feed coils.
摘要翻译： 提供了一种特别用于在钻井作业中清除钻孔中的钻尘的钻孔工具。 为此，螺旋柄具有布置在传统钻具的凹槽底部或其本身形成螺旋进给线圈的刷元件（6,17）。
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公开(公告)号：US4852670A
公开(公告)日：1989-08-01
申请号：US103754
申请日：1987-10-02
申请人： Wolfgang Peetz , Bernhard Moser
发明人： Wolfgang Peetz , Bernhard Moser
CPC分类号： B23B51/02 , B23B31/005 , E21B10/40 , E21B10/445 , E21B17/073 , B23B2251/02 , B23B2251/18 , B23B2260/136 , Y10T408/907
摘要： The drilling tool proposed serves for making perforations and is equipped with an exchangeable feed helix. To prevent the feed helix from being damaged if the drilling tool becomes tilted or if the feed helix is jammed, the feed helix can execute a specific stroke by means of a supporting spring, in such a way that the drill shank can rotate freely relative to the feed helix.
摘要翻译： 所提出的钻孔工具用于制造穿孔，并且配备有可交换的进料螺旋。 为了防止进给螺旋线被磨损，如果钻具变得倾斜或者如果进给螺旋被卡住，进给螺旋可以通过支撑弹簧执行特定行程，使得钻杆可以相对于 饲料螺旋。
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公开(公告)号：US4579180A
公开(公告)日：1986-04-01
申请号：US610754
申请日：1984-05-16
CPC分类号： E21B17/22 , E21B10/445 , B23B2251/046
摘要： A drilling bit having two helical withdrawal grooves which extend from the drilling head in the direction toward the insertion or chucking end. The withdrawal grooves have least slope in the vicinity of the drilling head. In the other regions, the withdrawal grooves have a different slope. As a result, no cross-sectional jumps disposed at uniform intervals are provided on the drilling bit, so that transverse oscillations cannot be reinforced by partially constantly or continuously reflected pulses. A considerable reduction in noise is achieved. Furthermore, the central portion of the drilling bit, which is critical during drilling, receives great rigidity.
摘要翻译： 钻头具有从钻头朝向插入或夹紧端的方向延伸的两个螺旋取出槽。 退出槽在钻头附近具有最小的斜度。 在其他区域中，退出槽具有不同的斜率。 结果，在钻头上没有设置均匀间隔的横截面跳跃，使得横向振荡不能通过部分恒定或连续反射的脉冲来加强。 实现了相当大的噪音降低。 此外，钻孔的中心部分在钻井过程中是关键的，具有很大的刚度。
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