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1. 发明申请

WO1983004445A1 ADAPTIVE CONTROL FOR MACHINE TOOLS 审中-公开
标题翻译：机床自适应控制
公开(公告)号：WO1983004445A1
公开(公告)日：1983-12-22
申请号：PCT/US1983000847
申请日：1983-06-01
申请人： AMCA INTERNATIONAL CORPORATION
发明人： AMCA INTERNATIONAL CORPORATION , OLIG, Eugene, A , LADWIG, Lee, R.
IPC分类号： G06F15/46
CPC分类号： G05B19/4163 , Y02P90/265 , Y10T82/2502
摘要： An adaptive control for turning machine (40) which adjusts the machining rate to maintain the actual horsepower dissipated at the cutter tip (18) at a constant set point despite changing workpiece and cutter parameters. The machining rate is adjusted by control of the machine drive (17) and tool feed (20, 42) to achieve required SFM and IPR values, respectively, within maximum and minimum SFM and IPR limits. "Speed" and "Axis" override controls (63) are also provided. The rate of adjustment of SFM and IPR to a deviation of the cutter tip horsepower from the set point is inversely proportional to the measured system gain so that the response factor of the control loop is maximized. The commanded machining rate or (SFM) (IPR) product is periodically determined by estimating the actual machining rate and multiplying the estimate by the ratio of the set point to the cutter tip horsepower. The cutter tip horsepower is determined by subtracting the electrical loss, mechanical friction loss, and the net power required for net acceleration of the drive (17), from the measured electrical power supplied to the drive motor (Md). The cutting efficiency is monitored to perform tool wear, tool breakage, and tool protection functions. The adaptive control also has soft engagement and soft disengagement for initiating and terminating the adaptive machining process.

2. 发明申请

WO1989010892A1 DEEPWATER EXTENDED HOOK TRAVEL ATTACHMENT 审中-公开
标题翻译：深水延伸旅行附件
公开(公告)号：WO1989010892A1
公开(公告)日：1989-11-16
申请号：PCT/US1989001801
申请日：1989-04-27
申请人： AMCA INTERNATIONAL CORPORATION
发明人： AMCA INTERNATIONAL CORPORATION , HEY, John, E. , DELAGO, Pierre, C. , CARLSEN, James, A.
IPC分类号： B66C23/06
CPC分类号： B66D3/006 , B66C23/52
摘要： An apparatus for increasing the available hook raising and lowering distance is attached to a crane (10) or other lifting structure having a boom (20) and at least one lifting tackle (35) utilizing at least one lifting line connected to a prime mover (74). The apparatus utilizes a support means (56) attached to the crane boom substantially at the connection point of an existing upper tackle. A fixed, lower gripper platform (90) is suspended from the support means and has at least one linear winch grip (160) mounted thereon. A movable, upper gripper platform (140) is connected to at least one lifting line (70) associated with the lifting tackle. The upper gripper platform has at least one linear winch grip (160) mounted thereon. The upper gripper platform is also adapted to reciprocate between the lower gripper platform and the upper tackle in response to the prime mover drawing in or paying out the lifting line.

3. 发明申请

WO1988006118A1 QUICK-RELEASE MOORING APPARATUS FOR FLOATING VESSELS 审中-公开
标题翻译：用于浮动船的快速释放装置
公开(公告)号：WO1988006118A1
公开(公告)日：1988-08-25
申请号：PCT/US1988000466
申请日：1988-02-09
申请人： AMCA INTERNATIONAL CORPORATION
发明人： AMCA INTERNATIONAL CORPORATION , REGAN, James, B. , IKOVICH, George, J. , CARLSEN, James, A. , JUELICH, Richard, J. , KOGEL, Henry, G.
IPC分类号： B63B21/50
CPC分类号： B63B21/50
摘要： An improved platform-mounted apparatus for holding and rapidly releasing a flexible load line (38). The invention comprises wedge gripper means (100) comprising a grip frame (54, 60, 62) for mounting to the platform and a pair of opposed grip wedges (74), the wedges (74) having opposed internal gripping surfaces for engaging the line. A grip body (102) has opposeed tapered seating surfaces (78) against which the external wedging surfaces of the grip wedges (74) moveably bear, such that motion of the grip wedges (74) into the taper of the seating surfaces (78) causes the opposed grip wedges (74) to engage the line (38)and motion out of the taper of the seating surfaces (78) causes release of the line (38). Release means (50) positively move the grip body (102) relative to the grip wedges to cause line release. The combined apparatus can draw in, hold, pay out and rapidly release a mooring line.

4. 发明公开

EP0260112A3 Demountable crane structure 失效
标题翻译：可拆卸的起重机结构
公开(公告)号：EP0260112A3
公开(公告)日：1988-09-21
申请号：EP87307934
申请日：1987-09-08
申请人： Amca International Corporation
发明人： Copp, Bruce A. , Blair, Jerry A. , Fredstrom, Robert A.
IPC分类号： B66C23/52
CPC分类号： B66C23/52
摘要： An improved crane (10) is disclosed which can be reconfigured from a lifting configuration to a stowed configuration. In the stowed configuration, the overall height of the crane (10) is much reduced to permit the crane to be moved under overhead obstructions and also lower the center of gravity of the crane to increase stability. A backleg (30) of the crane provides a novel tension bearing capability where tubes of varying diameter are telescoped within each other. The backleg can be telescoped to a minimum length limited by contact between interior reinforcing rings (118) and stop blocks (122) and telescoped to a maximum length, limited by contacts between annular stop rings (124, 126) mounted on the telescoped tubes.

5. 发明公开

EP0365672A1 DEEPWATER EXTENDED HOOK TRAVEL ATTACHMENT 失效
标题翻译：固氮菌在深水广泛的工作区域的吊钩。
公开(公告)号：EP0365672A1
公开(公告)日：1990-05-02
申请号：EP89906504.0
申请日：1989-04-27
申请人： Amca International Corporation
发明人： HEY, John, E. , DELAGO, Pierre, C. , CARLSEN, James, A.
IPC分类号： B66C23 , B66D3
CPC分类号： B66D3/006 , B66C23/52
摘要： L'appareil de l'invention permet d'augmenter la distance disponible de levage et d'abaissement d'un crochet, l'appareil étant fixé à une grue (10) ou autre structure de levage ayant une flèche (20) et au moins un dispositif de levage (35) utilisant au moins un câble de levage connecté à un moteur principal (74). L'appareil utilise des moyens de support (56) fixés à la flèche de la grue sensiblement au point de connexion d'un dispositif de levage supérieur existant. Une plateforme (90) fixe, inférieure à serrage est suspendue des moyens de support et possède au moins une pince de treuil (160) linéaire montée sur celle-ci. Une plateforme supérieure (140) mobile à serrage est connectée à au moins un câble de levage (70) associé au dispositif de levage. La plateforme supérieure à serrage possède au moins une pince de treuil linéaire (160). La plateforme supérieure à serrage est également adaptée pour avoir un mouvement de va-et-vient entre la plateforme inférieure à serrage et le dispositif supérieur de levage en réponse à l'enroulement ou au déroulement du câble de levage qu'effectue le moteur principal.

6. 发明公开

EP0365672A4 DEEPWATER EXTENDED HOOK TRAVEL ATTACHMENT 失效
标题翻译：深水延伸旅行附件
公开(公告)号：EP0365672A4
公开(公告)日：1990-10-10
申请号：EP89906504
申请日：1989-04-27
申请人： AMCA INTERNATIONAL CORPORATION
发明人： HEY, JOHN, E. , DELAGO, PIERRE, C. , CARLSEN, JAMES, A.
IPC分类号： B66C23/06 , B66C23/52 , B66C23/66 , B66D3/00
CPC分类号： B66D3/006 , B66C23/52

7. 再颁专利

USRE33566E Roofing structure 失效
标题翻译：屋顶结构
公开(公告)号：USRE33566E
公开(公告)日：1991-04-09
申请号：US342162
申请日：1982-01-25
申请人： Robert E. Heckelsberg
发明人： Robert E. Heckelsberg
IPC分类号： E04D3/30 , E04D3/361 , E04D3/362 , E04D3/367
CPC分类号： E04D3/362 , E04D3/30 , E04D3/364 , E04D2003/3615
摘要： A roof structure and its components comprises a series of metal panels having flanges that interlock when the panels are laid side by side and which are subsequently tightly seamed together to convert the individual panels into an integrated roof forming membrane. The roof structure may be insulated through the use of a blanket vapor barrier and insulation under the panels preferably along with thermal blocks located over the purlins. The roof structure includes unique flexible panel mounting clips that attach the panels to the purlins in such a way as to permit the panels to expand or contract in response to temperature and pressure changes, thereby minimizing roof stressing.The questions raised in reexamination request No. 90/000,345, filed 03/18/83, have been considered and the results thereof are reflected in this reissue patent which constitutes the reexamination certificate required by 35 U.S.C. 307 as provided in 37 CFR 1.570(e).

8. 发明授权

US4878452A Quick-release mooring apparatus for floating vessels 失效
标题翻译：用于浮船的快速释放系泊装置
公开(公告)号：US4878452A
公开(公告)日：1989-11-07
申请号：US309965
申请日：1989-02-13
申请人： James B. Regan , George J. Ikovich , James A. Carlsen , Richard J. Juelich , Henry G. Kogel
发明人： James B. Regan , George J. Ikovich , James A. Carlsen , Richard J. Juelich , Henry G. Kogel
IPC分类号： B63B21/50
CPC分类号： B63B21/50
摘要： The present invention is an improved platform-mounted apparatus for holding and rapidly releasing a flexible load line having the properties of a wire rope. The invention comprises wedge gripper means for holding the line up to a tensile force substantially equal to the breaking strength of the line, with the gripper means comprising a grip frame for mounting to the platform and a pair of opposed grip wedges, the wedges having opposed internal gripping surfaces for engaging the line and external wedging surfaces that taper toward each other in the direction of the tensile force in a gripped line, each grip wedge having a wide end and a narrow end. Grip connection means connect the wide end of each grip wedge to the grip frame, said grip connection means defining a lower travel limit for each grip wedge in the direction of the tensile force in a gripped line. A grip body has opposed seating surfaces against which the external wedging surfaces of the grip wedges moveably bear, said seating surfaces tapering toward each other at substantially the same angle as the external wedging surfaces, such that motion of the grip wedges into the taper of the seating surfaces causes the opposed grip wedges to wedge together to engage the line and motion out of the taper of the seating surfaces causes release of the line. Release means connected to the pair of grip wedges and the grip body positively move the grip body relative to the grip wedges to cause line release. When the wedge gripper means is combined with a winch means for mounting to a platform, with the winch means having the ability to draw in and hold the line up to a tensile force less than the breaking strength of the line, the combined apparatus can draw in, hold, pay out and rapidly release a mooring line.
摘要翻译：本发明是一种改进的平台安装装置，用于保持并快速释放具有钢丝绳特性的柔性负载线。本发明包括楔形夹持装置，用于将线保持至基本上等于线的断裂强度的张力，夹持装置包括用于安装到平台的夹持框架和一对相对的夹持楔块，楔形物具有相对的用于接合线的外部夹紧表面和在夹持线中的拉力方向上朝向彼此成锥形的外部楔入表面，每个夹紧楔具有宽端和窄端。夹持连接装置将每个夹紧楔的宽端连接到抓握框架，所述夹持连接装置在夹紧线中沿着拉伸力的方向限定每个夹紧楔的下移动极限。抓握体具有相对的支座表面，手柄楔的外部楔形表面可移动地抵靠在其上，所述支座表面以与外部楔入表面大致相同的角度彼此逐渐变细，使得握柄的运动楔入到座面使得相对的夹紧楔楔在一起以接合线，并且从座表面的锥形移出，导致线的释放。释放装置连接到一对把手楔形物，并且把手主体相对于把手楔形物主动地移动手柄主体以释放线。当楔形夹具装置与用于安装到平台的绞盘装置组合时，绞盘装置具有吸入并保持线的能力，其拉伸力小于线的断裂强度，组合装置可以绘制在，持有，支付和快速释放系泊线。

9. 发明授权

US4577535A Contouring machine with radial slide head 失效
标题翻译：带有径向滑动头的轮廓机
公开(公告)号：US4577535A
公开(公告)日：1986-03-25
申请号：US384744
申请日：1982-06-03
申请人： Steven E. Klabunde , Edward H. Hankwitz , Charles Maastricht
发明人： Steven E. Klabunde , Edward H. Hankwitz , Charles Maastricht
IPC分类号： B23B29/034 , B23Q1/26 , B23Q5/56 , G05B19/404 , B23B3/12
CPC分类号： B23B29/03471 , B23Q1/262 , B23Q5/56 , G05B19/404 , G05B2219/33099 , G05B2219/41033 , G05B2219/41034 , G05B2219/45129 , G05B2219/50293 , Y10T408/856 , Y10T409/304592 , Y10T409/307112 , Y10T82/2502
摘要： A two axis numerically controlled contour boring machine adapted for interior and exterior machining operations such as boring, facing, grooving, turning and back-facing. The machine comprises a headstock slidably driven along a first axis by a feed motor. The headstock supports a rotatable contouring head having a radial slide which is driven along a second axis perpendicular to the first axis. The radial slide is spindle actuated and includes adjustment means for removing backlash in the drive. The radial slide is adapted to hold quick disconnect type tools selected for the particular machining operation or operations called for by the machining program. The desired contours are generated in the workpiece by the combined motion of the headstock and radial slide along their respective axes under numerical control.
摘要翻译：一种双轴数控轮廓镗床，适用于内部和外部加工操作，如镗孔，面对，开槽，车削和背面。机器包括通过进给电动机沿第一轴线可滑动地驱动的主轴箱。头架支撑可旋转的轮廓头，其具有沿着垂直于第一轴线的第二轴线驱动的径向滑动件。径向滑块是主轴启动的，包括用于消除驱动器中的齿隙的调整装置。径向滑块适用于为特定加工操作选择的快速断开型工具或加工程序所要求的操作。通过在数字控制下主轴箱和径向滑块沿其相应轴的组合运动，在工件中产生期望的轮廓。

10. 发明授权

US4509126A Adaptive control for machine tools 失效
标题翻译：机床自适应控制
公开(公告)号：US4509126A
公开(公告)日：1985-04-02
申请号：US386481
申请日：1982-06-09
申请人： Eugene A. Olig , Lee R. Ladwig
发明人： Eugene A. Olig , Lee R. Ladwig
IPC分类号： G05B19/416 , G06F15/46 , G05B13/02
CPC分类号： G05B19/4163 , Y02P90/265 , Y10T82/2502
摘要： An adaptive control for a turning machine which adjusts the machining rate to maintain the actual horsepower dissipated at the cutter tip at a constant set point despite changing workpiece and cutter parameters. The machining rate is adjusted by control of the machine drive and tool feed to achieve required SFM and IPR values, respectively, within maximum and minimum SFM and IPR limits. "Speed" and "Axis" override controls are also provided. The rate of adjustment of SFM and IPR to a deviation of the cutter tip horsepower from the set point is inversely proportional to the measured system gain so that the response factor of the control loop is maximized. The cutter tip horsepower is determined by subtracting the electrical loss, mechanical friction loss, and the net power required for net acceleration of the drive, from the measured electrical power supplied to the drive motor. The cutting efficiency is monitored to perform tool wear, tool breakage, and tool protection functions. The adaptive control also has soft engagement and soft disengagement functions for initiating and terminating the adaptive machining process.
摘要翻译：一种用于调整加工速度的自动调整控制装置，以便尽可能改变工件和切割器参数，将刀尖处的实际功率消耗在恒定的设定点。通过控制机器驱动和刀具进给来调整加工速度，以分别在最大和最小SFM和IPR限制内实现所需的SFM和IPR值。还提供“速度”和“轴”覆盖控制。 SFM和IPR的调整速度与刀尖功率与设定点的偏差与测量的系统增益成反比，使得控制回路的响应因数最大化。从提供给驱动电机的测量电力中减去驱动器的净加速所需的电损耗，机械摩擦损失和净功率来确定切削刀尖功率。监控切割效率，进行刀具磨损，刀具破损和刀具保护功能。自适应控制还具有用于启动和终止自适应加工过程的软接合和软分离功能。

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