公开(公告)号：US4226009A

公开(公告)日：1980-10-07

申请号：US892900

申请日：1978-04-03

Applicant: Peter Schenk

Inventor： Peter Schenk

IPC: F16B21/02 ,  A44B17/00

CPC classification number: F16B21/02

Abstract: A receptacle retainer for holding a receptacle to one of two members to be fastened in position to be coupled with a stud mounted on the other of the two members to form a fastener for holding the two members together. The retainer includes structure for engaging the surfaces surrounding an aperture in the one member so as to be fixed in position while permitting passage of a portion of the stud therethrough. A body portion of the retainer extends from the one member and is adapted to retain the receptacle thereon. Retention of the receptacle retainer is of the type which permits the receptacle to be held with limited free movement on the one member so as to be retained in the proximity of the aperture thereon and in position to be freely moved into fastened interengagement with the stud when the stud and receptacle are coupled to hold the two members together.

Abstract translation: 一个插座保持器，用于将插座固定在两个构件中的一个上，以将其固定在适当位置，以与安装在两个构件中的另一个上的螺柱结合，以形成用于将两个构件保持在一起的紧固件。 保持器包括用于接合围绕一个构件中的孔的表面的结构，以便固定在适当位置，同时允许柱的一部分通过其中。 保持器的主体部分从一个构件延伸并且适于将容器保持在其上。 容器保持器的保持是允许容器在一个构件上被限制的自由移动地保持的形式，以便保持在其上的孔的附近并且在与柱螺栓相互自由移动的位置中被自由地移动到紧固的相互接合中 螺柱和容器联接以将两个构件保持在一起。

公开(公告)号：US4166309A

公开(公告)日：1979-09-04

申请号：US930351

申请日：1978-08-02

Applicant: Peter Schenk

Inventor： Peter Schenk

IPC: F16B5/10 ,  F16B21/04 ,  A44B21/00

CPC classification number: F16B21/04 ,  F16B5/10

Abstract: A variable height receptacle adapted to be mounted on one of two members to be fastened and to be removably coupled with a stud mounted on the other of two members to be fastened. The receptacle includes a tubular housing having an opening on at least one end to the interior thereof and surfaces thereon for attachment to the one member. The housing has a threaded surface thereon and a spring is positioned in the housing in engagement with the threaded surface in position to be shifted along the threaded surfaces by relative rotation between the spring and housing thereby providing a variable height receptacle. One of the spring and a stud coupled with the other member has a spiral cam slot and the other of the spring and stud has a cam follower so that relative rotation therebetween with the spring shifted to a predetermined height in the housing will shift the stud and spring between the fastened and unfastened positions.

Abstract translation: 可变高度插座，适于安装在要紧固的两个构件中的一个上，并且可拆卸地与安装在要紧固的两个构件中的另一个上的螺柱结合。 该容器包括管状壳体，该管状壳体在其内部的至少一个端部上具有开口，并且其上的表面用于附接到该一个构件。 壳体在其上具有螺纹表面，并且弹簧定位在壳体中，与螺纹表面接合在适当位置，以通过弹簧和壳体之间的相对旋转沿着螺纹表面移动，从而提供可变高度的容座。 弹簧中的一个和与另一个构件连接的螺柱具有螺旋凸轮槽，弹簧和螺柱中的另一个具有凸轮从动件，使得与弹簧相对旋转到壳体中的预定高度将使螺柱和 弹簧在紧固和松开的位置之间。

公开(公告)号：US3963361A

公开(公告)日：1976-06-15

申请号：US480530

申请日：1974-06-18

Applicant: Peter Schenk

Inventor： Peter Schenk

IPC: F16D1/108 ,  F16D1/06 ,  B60B37/00

CPC classification number: F16D1/108 ,  Y10T403/4671 ,  Y10T403/7007

Abstract: A shaft attachment assembly for fastening a member to a shaft. The shaft has a receptacle end which includes an axial opening therein. A stud is provided for engagement with the receptacle end and has a body portion and a head portion. One of the stud and the receptacle end has surfaces forming a tapered cam surface terminating in a locking detent and the other of the stud and receptacle end has a transverse pin extending laterally therefrom. The member to be fastened to the shaft has an axial passageway therethrough positioned so that when the member is aligned with the receptacle end of the shaft, the passageway and the member will be aligned with the opening of the shaft. The body portion of the stud is extendable through the passageway and the member and the opening in the shaft to bring the pin into rotatable engagement with the cam surface. A resilient tension element is on the assembly to permit relative axial movement as the stud is rotated and the pin follows the cam surface to the locking detent thereby rigidly fastening the member to the stud. The resilient tension element also permits relative axial movement as the stud is rotated and the pin follows the cam slot from the locking detent to the disengaged position where the stud can be removed and the member and the shaft disengaged.

Abstract translation: 一种用于将构件紧固到轴的轴附接组件。 轴具有在其中包括轴向开口的容器端。 提供了一个螺栓，用于与容器端部接合并具有主体部分和头部部分。 螺柱和容器端中的一个具有形成终止于锁定棘爪的锥形凸轮表面的表面，并且螺柱和容器端中的另一个具有从其横向延伸的横向销。 要紧固到轴的构件具有穿过其的轴向通道，使得当构件与轴的容置端对准时，通道和构件将与轴的开口对准。 螺柱的主体部分可以通过通道和构件以及轴中的开口延伸，以使销与凸轮表面可旋转地接合。 弹性张力元件在组件上，以允许当螺柱旋转时的相对轴向运动，并且销跟随凸轮表面到锁定定位器，从而将构件刚性地紧固到螺栓。 弹性张力元件还允许当螺柱旋转时的相对轴向运动，并且销从锁定定位器到凸轮槽沿着脱离位置，在该位置，螺柱可被移除并且构件和轴脱离接合。

公开(公告)号：US3958321A

公开(公告)日：1976-05-25

申请号：US574533

申请日：1975-05-05

Applicant: Peter Schenk

Inventor： Peter Schenk

IPC: B23P11/02 ,  F16B21/02

CPC classification number: B23P11/02 ,  F16B21/02 ,  Y10T29/49863 ,  Y10T29/4987 ,  Y10T29/4995

Abstract: A stud for interengagement with a rigid receptacle to form a fastener assembly. The stud includes an elongated body member with an enlarged head on one end. A gripping surface is on the head to facilitate gripping and rotation of the stud. A spring is also on the head to facilitate axial movement of the stud with respect to the rigid receptacle. One end of the stud has a spiral cam slot terminating in a locking detent thereon. Therefore, when the stud and receptacle are positioned on one of two members respectively and brought into interengagement, the cam slot will be aligned with each cam follower. Thereafter relative rotation between the stud and receptacle will cause the cam follower to enter the cam slot until seated in the locking detent with the assistance of the spring permitting axial movement of the stud with respect to the rigid receptacle thereby locking the two members together. Relative rotation between the stud and receptacle in the opposite direction will move each cam follower from the locking detent and along the cam slot until disengagement occurs whereupon the stud and receptacle can be separated and the two members released with the assistance of the spring permitting axial movement of the stud with respect to the rigid receptacle.

Abstract translation: 用于与刚性插座相互接合以形成紧固件组件的螺柱。 螺柱包括在一端具有扩大头部的细长主体构件。 抓握表面位于头部上，以便于螺柱的夹紧和旋转。 弹簧也在头部上，以促进螺柱相对于刚性容座的轴向移动。 螺柱的一端具有终止于其上的锁定定位器中的螺旋凸轮槽。 因此，当螺柱和插座分别位于两个构件中的一个上并且相互接合时，凸轮槽将与每个凸轮从动件对准。 此后，螺柱和接收器之间的相对旋转将导致凸轮从动件进入凸轮槽，直到在弹簧的帮助下就位于锁定定位器中，允许螺柱相对于刚性容座轴向运动，从而将两个构件锁定在一起。 螺柱和插座之间在相反方向上的相对旋转将使每个凸轮从动件从锁定定位器和凸轮槽移动，直到发生分离，因此螺栓和容器可以分离，并且两个构件在弹簧的帮助下释放允许轴向运动 相对于刚性插座的螺柱。

公开(公告)号：US09415448B2

公开(公告)日：2016-08-16

申请号：US13689820

申请日：2012-11-30

Applicant: Peter Schenk ,  Markus Nusser

Inventor： Peter Schenk ,  Markus Nusser

IPC: B23B45/00 ,  B25B21/00

CPC classification number: B23B45/008 ,  B23B2231/06 ,  B23B2260/0445 ,  B25B21/00

Abstract: A power drill has a housing holding a planetary gear transmission and a motor. A drive stem rotatable in the housing about the axis is rotationally coupled to the planet carrier, and a chuck body is rotatable on the housing. A driver axially bearing on the jaws is axially shiftable to position jaws in the chuck, and a sleeve threaded to the driver is rotatable to position the jaws in the chuck body. The drive stem can be coupled either to the chuck body for rotating a tool held by the jaws in a screw or drill mode or to the sleeve in a tighten/loosen mode for tool exchange. A first spring bears axially inward against a front face of the transmission ring gear with an adjustable axially inwardly directed force, and a second spring bears axially against a rear face of the ring gear.

Abstract translation: 动力钻具有容纳行星齿轮传动装置和马达的壳体。 可围绕轴线旋转的驱动杆旋转地联接到行星架上，并且卡盘主体可在壳体上旋转。 轴向轴承在钳口上的驱动器可轴向移动以将夹爪定位在卡盘中，并且与驱动器相连的套筒可旋转，以将卡爪定位在卡盘主体中。 驱动杆可以联接到卡盘主体，用于以螺钉或钻孔模式旋转由夹爪保持的工具，或者以紧固/松开模式用于工具交换的套筒。 第一弹簧以可调节的轴向向内的力沿轴向向内抵靠传动齿圈的前表面，并且第二弹簧轴向抵靠环形齿轮的后表面。

公开(公告)号：US09387540B2

公开(公告)日：2016-07-12

申请号：US14086125

申请日：2013-11-21

Applicant: Peter Schenk

Inventor： Peter Schenk

IPC: B23B31/12

CPC classification number: B23B31/1238 ,  B23B2226/61 ,  B23B2231/38 ,  B23B2231/44 ,  Y10S279/902 ,  Y10T279/17623 ,  Y10T279/17632 ,  Y10T279/32

Abstract: A drill chuck has a chuck body centered on an axis, made of plastic, and formed with an axially rearwardly open drive-spindle seat, at least one axially extending slot of ring-segment section opening radially inward into the seat, an axially forwardly open tool-holding cavity, and a plurality of angled jaw guides. Respective jaws are movable in the guides and engaged by a threaded ring axially fixed on the body and rotatable about the axis thereon. A tightening sleeve rotatable about the axis on the body is connected to the ring for rotating same.

Abstract translation: 钻夹头具有以塑料为中心的卡盘体，其形成有轴向向后打开的驱动主轴座，至少一个轴向延伸的环形段的槽径向向内插入座中，轴向向前敞开 工具保持腔和多个成角度的夹爪引导件。 相应的夹爪可以在引导件中移动并且通过轴向固定在主体上并可围绕其轴线旋转的螺纹环接合。 围绕主体上的轴线旋转的紧固套筒连接到环上以使其旋转。

公开(公告)号：US20140377025A1

公开(公告)日：2014-12-25

申请号：US14301597

申请日：2014-06-11

Applicant: Peter SCHENK

Inventor： Peter SCHENK

IPC: B23B45/00

CPC classification number: B23B45/008 ,  B23B31/123 ,  B23B31/1253 ,  B23B45/001 ,  B23B2231/06 ,  B23B2260/044 ,  B23B2260/0445 ,  Y10T279/17615 ,  Y10T279/17623 ,  Y10T279/17632 ,  Y10T279/17658 ,  Y10T279/3437 ,  Y10T279/3451 ,  Y10T408/72 ,  Y10T408/953

Abstract: A power drill has a rotatable spindle extending from a power-unit housing, a chuck body rotationally fixed to the spindle, a jaw guide carried on the chuck body and rotatable relative thereto about the axis, jaws carried in the chuck body, and a pusher element rotatable about the axis in the chuck body and fixed to and bearing axially on the jaws. Screwthreads between the pusher element and the spindle is effective to move the jaws radially on rotation of the spindle about the axis relative to the guide. A coupling sleeve rotationally fixed to the jaw guide is movable between a tightening position rotationally fixed to the housing for movement of the jaws by the pusher element on rotation of the spindle and a drilling position rotationally fixed to the spindle and rotatable relative to the guide for joint rotation of the guide, jaws, and spindle.

Abstract translation: 动力钻具有可旋转的主轴，其从动力单元壳体，可旋转地固定到主轴上的卡盘主体延伸，卡盘主体承载在卡盘主体上并且围绕轴线可旋转，卡盘主体中承载的卡爪和推杆 元件可围绕卡盘主体中的轴线旋转并且被固定到轴向并且在轴爪上轴承。 在推动器元件和心轴之间的螺纹线有效地使心轴相对于引导件绕轴线的旋转径向移动。 可旋转地固定到爪引导件的联接套筒可在旋转地固定到壳体的紧固位置之间移动，用于在主轴旋转时由推动器元件移动夹爪，以及可旋转地固定到主轴并相对于引导件可旋转的钻孔位置 引导件，夹爪和主轴的联合旋转。

公开(公告)号：US20140360413A1

公开(公告)日：2014-12-11

申请号：US14263646

申请日：2014-04-28

Applicant: Peter Schenk

Inventor： Peter Schenk ,  David Littrell

IPC: A47B21/02 ,  A47B21/00

CPC classification number: A47B21/02 ,  A47B21/00 ,  A47B87/002 ,  A47B2220/06

Abstract: An apparatus and method provide various desk structures as workstations to receive a user, standing or sitting, walking or stationary, exercising or sedentary. A double duty desk system may include multiple, dedicated “sitting desks” at seated height and fixed to a shared “standing desk,” the height of whose desktop stands accessible to a user exercising on an exercise bike, treadmill, stepper, or the like. A user in an exercise (e.g., standing) position may view materials set on the standing desk and on the attached sitting desks and returns. Heights of desks may be permanently fixed, adjustable, powered, mechanized, manual, or a combination. A user may selectively exercise or sit, in order to read, browse online, attend webinars, edit, monitor, handwrite, type, lecture, listen, answer phones, make calls, develop software, or the like from a standing or sitting position, at will.

Abstract translation: 一种装置和方法提供了各种桌面结构，作为接收用户，站立或坐着，行走或静止，锻炼或久坐的工作站。 双重工作桌面系统可以包括多个专用的“坐在书桌”，坐在座位高度并固定在共享的“站立桌子”上，其桌面的高度可以由运动自行车，跑步机，步进器等上的用户操纵 。 在锻炼（例如，站立）位置的使用者可以查看设置在站台上和所附的坐着台上的物品并返回。 桌子高度可以是永久固定的，可调节的，动力的，机械化的，手动的或组合的。 用户可以选择性地锻炼或坐下来，从站立或坐姿在线阅读，参加在线讲座，编辑，监视，手写，类型，讲座，听，接听电话，打电话，开发软件等， 随意。

公开(公告)号：US20140154024A1

公开(公告)日：2014-06-05

申请号：US13689942

申请日：2012-11-30

Applicant: Peter SCHENK

Inventor： Peter SCHENK

IPC: B23Q5/04

CPC classification number: B23B31/263 ,  B23B2231/12 ,  B23B2231/50 ,  B23B2270/027 ,  B23C5/26 ,  Y10T409/309408 ,  Y10T409/309464

Abstract: A high-frequency spindle has a tube shaft extending along and rotatable about an axis, a chuck carried on a front end of the shaft, adapted to fit with a tool or tool holder, and a ball cage in the shaft and having a radially extending window. A locking ball os radially displaceable in the window between a holding position engaging in a seat of the tool and a freeing position clear of the seat. An angled surface is engageable radially with the ball, and an actuating rod is axially shiftable and coupled to the cage or to the angled surface. An actuator can axially shift the rod and thereby relatively axially displace the ball and the angled surface and cam the ball with the angled surface into the holding position. A primary spring biases the rod so as shift the ball with the angled surface into the holding position.

Abstract translation: 高频主轴具有沿着轴线延伸并且可围绕轴线旋转的托管轴，承载在轴的前端上的卡盘，适于与工具或工具夹具配合，以及在保持器中的球保持器，并且具有径向延伸的 窗口。 锁定球窝可以在窗口内径向移动，位于与工具的座椅之间的保持位置和离开座椅的释放位置之间。 角度表面可与球体径向接合，并且致动杆可轴向移动并联接到保持架或成角度的表面。 致动器可以轴向地移动杆，从而相对地轴向地移动球和成角度的表面，并将具有倾斜表面的球凸轮移动到保持位置。 主弹簧偏压杆，以便将具有倾斜表面的球移动到保持位置。

公开(公告)号：US20120274035A1

公开(公告)日：2012-11-01

申请号：US13454136

申请日：2012-04-24

Applicant: Peter SCHENK

Inventor： Peter SCHENK

IPC: B23B31/12 ,  B23B47/04

CPC classification number: B23B31/1238 ,  B23B31/102 ,  B23B31/1253 ,  B23B31/26 ,  B23B2231/06 ,  B23B2260/07 ,  Y10T279/17 ,  Y10T279/17615 ,  Y10T279/27 ,  Y10T279/3451 ,  Y10T408/65

Abstract: A drilling apparatus has a housing, a motor in the housing, a drive spindle rotatable about an axis on the housing, a chuck body, and a plurality of jaws shiftable in the chuck body. First and second elements interconnected by a screw thread and engaged between the body and the jaws for shifting the jaws on the housing. A drive sleeve rotationally fixed to the first element is drivable by the motor.

Abstract translation: 钻孔装置具有壳体，壳体中的马达，可围绕壳体上的轴线旋转的驱动主轴，卡盘主体和可在卡盘主体中移动的多个卡爪。 第一和第二元件通过螺纹相互连接并且接合在主体和夹爪之间，以将夹爪移动到壳体上。 旋转地固定到第一元件的驱动套筒可由电动机驱动。