公开(公告)号：US5397135A

公开(公告)日：1995-03-14

申请号：US084151

申请日：1993-07-01

Applicant: Roger R. Smith

Inventor： Roger R. Smith

IPC: B23B31/40

CPC classification number: B23B31/4033 ,  Y10T279/1012 ,  Y10T279/3487 ,  Y10T279/3493

Abstract: An expanding collet assembly comprises an arbor having a flange portion for securing to a machine tool spindle and a shaft portion extending from the flange portion. The shaft portion includes a first conical surface disposed at its free end and a second conical surface disposed adjacent the flange portion. Conical surfaces are parallel to each other and disposed radially inwardly in the direction away from the flange portion. An expanding collet having alternately disposed slots to form a plurality of fingers extend inwardly from opposite collet ends and have inner conical surfaces at the collet ends that cooperate with the first and second conical surfaces. The expanding collet is axially slidably disposed around the shaft portion between a relaxed position when the collet is disposed away from the flange portion and an expanded position when disposed toward the flange portion. A draw plug with a flanged head in engagement with one end of the collet is disposed axially through the arbor in an opening in the shaft portion. A draw bar adapter is disposed within a recess in the arbor and secures one end of the draw plug, the adapter being secured to a draw bar for axially actuating the draw plug, thereby actuating the collet. An annular work locating stop is secured to the flange portion and overlies at least a portion of the collet, the stop having an annular free edge for abutting against a workpiece. Another embodiment of the expanding collet assembly for smaller workpieces is also disclosed.

Abstract translation: 一种膨胀的夹头组件包括具有用于固定到机床主轴的凸缘部分和从凸缘部分延伸的轴部分的心轴。 轴部包括设置在其自由端的第一锥形表面和邻近凸缘部分设置的第二锥形表面。 锥形表面彼此平行并且沿远离凸缘部分的方向径向向内设置。 具有交替设置的狭槽以形成多个指状物的扩张夹头从相对的夹头端向内延伸，并且在夹头端处具有与第一和第二锥形表面协作的内锥形表面。 当夹头远离凸缘部分放置在松弛位置之间时，膨胀的夹头可轴向地可滑动地设置在轴部分上，并且当朝向凸缘部分设置时，该扩张夹头可沿轴向可滑动地设置。 具有与夹头的一端接合的凸缘头的牵引塞在轴部的开口中轴向地设置穿过心轴。 拉杆适配器设置在心轴中的凹部内并且固定拉拔塞的一端，适配器被固定到拉杆上以用于轴向地致动拉拔塞，从而致动夹头。 环形工件定位止动件固定到凸缘部分并且覆盖在夹头的至少一部分上，止动件具有用于邻接工件的环形自由边缘。 还公开了用于较小工件的膨胀夹头组件的另一实施例。

公开(公告)号：US4671162A

公开(公告)日：1987-06-09

申请号：US856260

申请日：1986-04-28

Applicant: Arthur H. Adlam ,  Donald R. Wittbrodt ,  Andrew J. Scully ,  Roger R. Smith ,  Balbir S. Tuteja ,  Theodore R. Currier ,  Rita M. George ,  Roger W. Yopp ,  Syed M. Hussaini

Inventor： Arthur H. Adlam ,  Donald R. Wittbrodt ,  Andrew J. Scully ,  Roger R. Smith ,  Balbir S. Tuteja ,  Theodore R. Currier ,  Rita M. George ,  Roger W. Yopp ,  Syed M. Hussaini

IPC: F41H11/14

CPC classification number: F41H11/14

Abstract: A military tank is equipped with an armored box structure in the space nolly occupied by the gun turret. A lid on the box structure is raisable to an inclined position suitable for the firing of a missile carried on the lid undersurface. As the missile is fired an explosive-charged line attached to the missile rear end is drawn out of the box structure onto the terrain (along the missile line-of-flight). By exploding the line charges it is possible to detonate enemy land mines in the vicinity of the charged line.

Abstract translation: 一个军事坦克在枪塔正常占据的空间配备了一个装甲箱结构。 盒子结构上的盖子可升高到适合于对盖子下表面承载的导弹进行点火的倾斜位置。 当导弹发射时，附着在导弹后端的爆炸物线从箱体结构拉出到地形上（沿着导弹线）。 通过爆炸线路收费，可以在充电线附近引爆敌方地雷。

公开(公告)号：US4943269A

公开(公告)日：1990-07-24

申请号：US358735

申请日：1989-05-26

Applicant: Roger R. Smith

Inventor： Roger R. Smith

IPC: F16H48/00 ,  F16H48/08 ,  F16H48/20 ,  F16H48/22 ,  F16H48/24 ,  F16H48/30 ,  F16H48/34 ,  F16H48/40

CPC classification number: F16H48/22 ,  F16H48/08 ,  F16H48/30 ,  F16H48/34 ,  F16H2048/201 ,  F16H2048/204 ,  F16H2048/346 ,  F16H48/24 ,  F16H48/40 ,  Y10T74/2186

Abstract: Disclosed is a differential mounted between two drive wheels of a vehicle, the differential having a lock-out mechanism for disabling the differential and forcing the drive wheels to rotate at the same speed.

Abstract translation: 公开了一种安装在车辆的两个驱动轮之间的差速器，差速器具有用于禁止差速器并且迫使驱动轮以相同速度旋转的锁定机构。

公开(公告)号：US4840091A

公开(公告)日：1989-06-20

申请号：US255800

申请日：1988-10-11

Applicant: Roger R. Smith

Inventor： Roger R. Smith

IPC: F16H59/16 ,  F16H61/02 ,  F16H63/44

CPC classification number: F16H59/16 ,  F16H61/0276 ,  F16H63/44 ,  Y10T74/19274

Abstract: Disclosed is a mechanism in a motor vehicle for hydraulically selecting the gears of an automatic transmission. The mechanism is a valve connected to a pressure source and having two sets of outlet ports, one set controlled by a manually operated linkage. The other set of outlet valves is controlled by a gear-shift mechanism responsive to reaction torque on an output shaft. The gear shift mechanism includes a planetary gear set connected between the output shaft and an input shaft leading from the transmission. The planetary gear set has a ring gear linked to a lever rotating an apertured ring in the housing. Rotating the ring selectively opens or blocks access to ports of the second set. The linkage between the planetary gear set and the valve has means to bias the planetary gear to a position corresponding to the "drive" mode of the automatic transmission.

Abstract translation: 公开了一种用于液压选择自动变速器的齿轮的机动车辆中的机构。 该机构是连接到压力源并具有两组出口的阀，一组由手动连杆控制。 另一组出口阀由响应于输出轴上的反作用力矩的换档机构控制。 变速机构包括连接在输出轴与从变速器引出的输入轴之间的行星齿轮组。 行星齿轮组具有连接到旋转壳体中的有孔环的杆的环形齿轮。 旋转环选择性地打开或阻止对第二组的端口的访问。 行星齿轮组和阀之间的连杆具有将行星齿轮偏置到与自动变速器的“驱动”模式对应的位置的装置。

公开(公告)号：USD294588S

公开(公告)日：1988-03-08

申请号：US719962

申请日：1985-04-04

Applicant: Roger R. Smith ,  Kamalakar K. Rao

Designer： Roger R. Smith ,  Kamalakar K. Rao

公开(公告)号：US4387903A

公开(公告)日：1983-06-14

申请号：US251610

申请日：1981-04-06

Applicant: Roger R. Smith

Inventor： Roger R. Smith

IPC: F16J15/02 ,  F16J15/32 ,  B23Q17/00

CPC classification number: F16J15/021

Abstract: A seal assembly for an annular joint, comprising an outer ring, an inner g and an intervening membrane. The entire assembly is screwed into place as a one-step operation. Threads on the rings have the same pitch to preclude or minimize excessive axial advancement of one ring relative to the other ring during the seal installation operation.

Abstract translation: 一种用于环形接头的密封组件，包括外圈，内圈和中间膜。 整个组件作为一步操作拧入到位。 环上的螺纹具有相同的间距，以防止或最小化在密封安装操作期间一个环相对于另一个环的过度的轴向前进。

公开(公告)号：US5056993A

公开(公告)日：1991-10-15

申请号：US616146

申请日：1990-11-20

Applicant: Roger R. Smith

Inventor： Roger R. Smith

IPC: F01C1/00 ,  F04C15/06 ,  F16L9/00

CPC classification number: F04C15/06

Abstract: A rotary vane hydraulic motor wherein pressurized liquids are admitted to the working chambers through intake passages oriented tangentially to the rotor peripheral surface. Each intake passage has two flat parallel side surfaces spaced apart approximately the transverse width of the working chamber, such that the liquid readily fills the chamber width dimension as it enters the chamber, without excessive turbulence or flow disruptions.

Abstract translation: 旋转叶片液压马达，其中加压液体通过与转子周向表面切向定向的进气通道进入工作室。 每个进气通道具有大致间隔开工作室的横向宽度的两个平的平行侧表面，使得当液体进入室时，液体容易地填充室的宽度尺寸，而没有过多的湍流或流动中断。

公开(公告)号：US5033269A

公开(公告)日：1991-07-23

申请号：US576747

申请日：1990-09-04

Applicant: Roger R. Smith

Inventor： Roger R. Smith

IPC: F02B37/10 ,  F02B39/12 ,  F02B41/10

CPC classification number: F04D25/024 ,  F02B37/105 ,  F02B39/12 ,  F02B41/10 ,  Y02T10/144 ,  Y02T10/163

Abstract: The invention is a compound motor having an internal combustion engine, a turbine driven by exhaust from the engine and compressor connected to the turbine. The compound motor has a clutch means to declutch the compressor from the turbine and to disable the turbine from transferring power to a gear set. The gear set is capable of simultaneously receiving power from the engine and the turbine and transferring this power to a final output shaft. The clutch mechanism brake or debrakes, and clutches or declutches, in response to torque or rotational force exerted on the turbine by the exhaust gas from the engine.

Abstract translation: 本发明是一种复合电动机，其具有内燃机，由发动机的排气驱动的涡轮和连接到涡轮的压缩机。 复合电动机具有离合器装置，用于将压缩机从涡轮机中分离出来并且使得涡轮机不能将动力传递到齿轮组。 齿轮组能够同时从发动机和涡轮机接收动力并将该功率传递到最终的输出轴。 离合器机构响应由来自发动机的废气施加在涡轮机上的扭矩或旋转力而制动或解除制动，离合器或离合器。

公开(公告)号：US4813452A

公开(公告)日：1989-03-21

申请号：US102181

申请日：1987-09-28

Applicant: Roger R. Smith

Inventor： Roger R. Smith

IPC: F16K1/12 ,  F16K15/02 ,  F16K15/06

CPC classification number: F16K1/12 ,  F16K15/025 ,  Y10T137/7853 ,  Y10T137/7929 ,  Y10T137/7932

Abstract: A check valve with a shaped outlet port and interior fluid passage provides a valve with improved fluid flow characteristics.

Abstract translation: 具有成形出口和内部流体通道的止回阀提供具有改进的流体流动特性的阀。

公开(公告)号：US4567787A

公开(公告)日：1986-02-04

申请号：US550333

申请日：1983-11-10

Applicant: Roger R. Smith

Inventor： Roger R. Smith

IPC: F16H47/04 ,  F16D21/04 ,  F16H3/74

CPC classification number: F16H47/04 ,  F16H2037/088

Abstract: A hydro-mechanical transmission wherein the mechanical power path comprises three planet gears rotating at different speeds (for any given speed of the associated sun gear). The hydrostatic power path includes a different sun gear, three other planet gears, and a ring gear. Clutch mechanisms are arranged to selectively connect different ones of the mechanically-driven planet gears to associated ones of the hydrostatically-driven planet gears.The percentage of power through the hydrostatic and mechanical power paths varies according to the rotational speed of the output member (ring gear). The transmission occupies a relatively small space, while providing a multiplicity of different hydrostatic-mechanical power hook-ups.

Abstract translation: 一种水力机械变速器，其中机械动力路径包括以不同速度（对于相关太阳齿轮的任何给定速度）旋转的三个行星齿轮。 静液力动力路径包括不同的太阳齿轮，三个其他行星齿轮和一个齿圈。 离合器机构被布置成选择性地将机械驱动的行星齿轮中的不同的行星齿轮连接到相关的静液压驱动的行星齿轮。 通过液压静力和机械动力路径的功率百分比根据输出构件（齿圈）的转速而变化。 变速器占用相对较小的空间，同时提供多种不同的静力 - 机械动力连接。