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公开(公告)号：US4123188A
公开(公告)日：1978-10-31
申请号：US784348
申请日：1977-04-04
Applicant: Edwin J. Deremo , Hans P. Olving
Inventor： Edwin J. Deremo , Hans P. Olving
CPC classification number: B23Q16/003 , B23Q5/06 , B23Q5/265 , Y10T408/23
Abstract: An automated and adjustable control system for conducting peck drilling operations wherein a drill bit is advanced stepwise in successively increasing penetrations, rapidly retracted after each penetration to remove cuttings, thereafter rapidly advanced toward a work face and then slowed to a drilling advanced rate beginning with the bit a predetermined distance from the work face. Preferably, a pneumatic means rapidly retracts the drill upon completion of each penetration step. A feed rate control unit is partially retracted but limited to a distance less than retraction of the drill. When the drill is rapidly advanced by pneumatic means during each penetration step, the feed rate is decreased by the feed rate control unit to a uniform drilling rate prior to engaging the work face in the work piece.
Abstract translation: 一种用于进行啄钻操作的自动化和可调节的控制系统，其中钻头在连续增加的穿透中逐步前进，在每次穿透之后快速缩回以移除切屑，然后迅速向工作面前进，然后从 与工作面距离预定距离。 优选地，气动装置在每个穿透步骤完成时快速地缩回钻头。 进给速率控制单元部分地缩回，但被限制在小于钻头回缩的距离。 当在每次穿透步骤期间通过气动装置快速推进钻头时，在将工作面接合在工件中之前，通过进给速率控制单元将进给速率降低到均匀的钻孔速率。
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公开(公告)号：US4901587A
公开(公告)日：1990-02-20
申请号：US36764
申请日：1987-04-10
Applicant: Edwin J. Deremo , Joseph Carter , Kenneth LaCount
Inventor： Edwin J. Deremo , Joseph Carter , Kenneth LaCount
CPC classification number: G01M99/00 , B23Q17/0966
Abstract: A test fixture for comparing the performance characteristics of air feed drills includes a frame and a simulated linear thrust load. Included also is a peck counter, a linear transducer for measuring stroke length, and an rpm counter. These measurements are visually displayed and may be optionally used as inputs for the calculation of various operational ratios which may also be displayed.
Abstract translation: 用于比较给气钻的性能特征的测试夹具包括框架和模拟线性推力载荷。 还包括啄计数器，用于测量行程长度的线性换能器和rpm计数器。 可视地显示这些测量，并且可以可选地用作用于计算也可以显示的各种操作比的输入。
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Patent Agency Ranking
公开(公告)号：US5062746A
公开(公告)日：1991-11-05
申请号：US664701
申请日：1991-03-05
Applicant: Edwin J. Deremo
Inventor： Edwin J. Deremo
CPC classification number: B25H1/0064 , B23B47/28 , B23B2247/04 , B23B2247/12 , Y10T408/557 , Y10T408/5623
Abstract: An attachment for clamping a portable drill to a work piece includes a foot member which positions a portable drill with respect to a work piece. A contact pad applies pressure to the surface of the work piece. Located between the contact pad and the means for engagement of the portable drill is a guide path in which a housing is slidably mounted. Affixed to the housing is a means for applying a vertical force and a collet member. Said means being anti-back drivable. The vertical force is applied to a mandrel so that the mandrel expands the collet. Once the collet has been expanded, a force is placed on the contact pad and on the means for engaging the portable drill. Consequently, the portable drill is held in place at the desired location for drilling a finish hole using minimal force.
Abstract translation: 用于将便携式钻头夹持到工件的附件包括将便携式钻头相对于工件定位的脚构件。 接触垫对工件的表面施加压力。 位于接触垫和便携式钻具的接合装置之间的是引导路径，其中壳体可滑动地安装在该引导路径中。 固定在外壳上的是施加垂直力和夹头构件的手段。 所述装置是反向驱动的。 将垂直力施加到心轴上，使得心轴膨胀夹头。 一旦夹头已经膨胀，则将力放置在接触垫上以及用于接合便携式钻头的装置上。 因此，便携式钻机在所需的位置处保持就位，以最小的力度钻出精加工孔。
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公开(公告)号：US5533842A
公开(公告)日：1996-07-09
申请号：US346326
申请日：1994-11-29
Applicant: Chris L. Johnson , Edwin J. Deremo
Inventor： Chris L. Johnson , Edwin J. Deremo
CPC classification number: B23Q16/003 , B23Q5/265 , Y10S408/702 , Y10T408/23 , Y10T408/6757
Abstract: A peck feed drill incorporates a motor gear quill and a feed control assembly together on a moving race track shaped piston. External construction of the housing permits mounting of an indexing adaptor plug for attachment of drill bushings. Internal construction of the housing provides for passage of air to the various components to which control tool operation. Valves within the air logic circuitry are multi-functional to minimize the number of parts.
Abstract translation: 啄钻钻具将马达齿轮套管和进给控制组件集成在移动的赛道形状的活塞上。 外壳的外部结构允许安装用于附接钻套的分度适配器插头。 外壳的内部结构提供空气通向控制工具操作的各种部件。 空气逻辑电路中的阀门是多功能的，以最小化部件数量。
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公开(公告)号：US5348427A
公开(公告)日：1994-09-20
申请号：US907714
申请日：1992-07-02
Applicant: Edwin J. Deremo
Inventor： Edwin J. Deremo
CPC classification number: B23Q16/003 , B23Q5/265 , Y10T408/23 , Y10T408/6757
Abstract: An airfeed peck drill includes a substantially cylindrical drill quill contained within a cylinder in a housing. On the rear end of the drill quill is located an offset piston, the offset piston provides force for the entry and exit of the drill quill into or from a workpiece. On the front end of the drill quill is a reaction bracket which is attached to a motion transfer arm. On the rear end of the motion transfer arm is an engagement am which is constructed and arranged to engage a piston rod which extends from a damping cylinder.
Abstract translation: 空送啄钻包括容纳在壳体中的圆柱体内的基本上圆柱形的钻杆。 在钻套筒的后端设置有偏移活塞，偏移活塞为钻头进入或离开工件提供力。 在钻套头的前端是一个连接到运动传递臂的反作用支架。 在运动传递臂的后端是一个接合件am，它被构造和布置成接合从阻尼筒延伸的活塞杆。
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公开(公告)号：US5374143A
公开(公告)日：1994-12-20
申请号：US150547
申请日：1993-11-09
Applicant: Edwin J. Deremo
Inventor： Edwin J. Deremo
CPC classification number: B23Q5/265 , B23Q16/003 , Y10T408/23 , Y10T408/5647 , Y10T408/6757
Abstract: An airfeed peck drill includes a substantially cylindrical drill quill contained within a cylinder in a housing. On the rear end of the drill quill is located an offset piston, the offset piston provides force for the entry and exit of the drill quill into or from a workpiece. On the front end of the drill quill is a reaction bracket which is attached to a motion transfer arm. On the rear end of the motion transfer arm is an engagement arm which is constructed and arranged to engage a piston rod which extends from a damping cylinder.
Abstract translation: 空送啄钻包括容纳在壳体中的圆柱体内的基本上圆柱形的钻杆。 在钻套筒的后端设置有偏移活塞，偏移活塞为钻头进入或离开工件提供力。 在钻套头的前端是一个连接到运动传递臂的反作用支架。 在运动传递臂的后端是一个接合臂，其被构造和布置成接合从阻尼筒延伸的活塞杆。
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公开(公告)号：US5340243A
公开(公告)日：1994-08-23
申请号：US907603
申请日：1992-07-02
Applicant: Edwin J. Deremo
Inventor： Edwin J. Deremo
CPC classification number: B23Q16/003 , B23Q5/265 , Y10T408/23 , Y10T408/6757
Abstract: An airfeed peck drill includes a substantially cylindrical drill quill contained within a cylinder in a housing. On the rear end of the drill quill is located an offset piston, the offset piston provides force for the entry and exit of the drill quill into or from a workpiece. On the front end of the drill quill is a reaction bracket which is attached to a motion transfer arm. On the rear end of the motion transfer arm is an engagement arm which is constructed and arranged to engage a piston rod which extends from a damping cylinder.
Abstract translation: 空送啄钻包括容纳在壳体中的圆柱体内的基本上圆柱形的钻杆。 在钻套筒的后端设置有偏移活塞，偏移活塞为钻头进入或离开工件提供力。 在钻套头的前端是一个连接到运动传递臂的反作用支架。 在运动传递臂的后端是一个接合臂，其被构造和布置成接合从阻尼筒延伸的活塞杆。
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