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1. 发明申请

WO1996036028A1 SYSTEM AND METHOD FOR THE WIRELESS SIGNAL TRANSMISSION FOR CHECKING PROBES 审中-公开
标题翻译：用于检查探头的无线信号传输的系统和方法
公开(公告)号：WO1996036028A1
公开(公告)日：1996-11-14
申请号：PCT/EP1996001874
申请日：1996-05-06
申请人： MARPOSS SOCIETA' PER AZIONI , CARLI, Carlo , FERRARI, Andrea
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： G08C17/02
CPC分类号： G08C17/02 , G01B2210/58 , G08C15/00
摘要： A system for numerical control machine tools (M1, M2, M3) comprises contact detecting probes (S1a,...,S3c), powered by a battery (24), that transmit radio-frequency signals to associated interfaces (I1, I2, I3). When the probes are not being utilized for checking cycles, they are in a low-energy consumption state, in other words the circuits of the probes are only partially powered. When the need arises, the circuits of a probe (S1a) are fully powered by the battery (24), by means of radio-frequency activation signals. The procedure for activating a selected probe (S1a) includes the sending of a generic activation signal (AT) from the associated interface (I1), the transmitting of an identification signal (ID) from all the probes that have been activated by the generic signal and the sending of a generic confirmation signal (EN) from the interface in reply to the identification signal of the selected probe.
摘要翻译：一种用于数控机床（M1，M2，M3）的系统包括由电池（24）供电的接触检测探针（S1a，...，S3c），其将射频信号发送到相关联的接口（I1，I2， I3）。当探针不用于检查循环时，它们处于低能耗状态，换句话说，探针的电路仅部分供电。当需要时，探针（S1a）的电路由电池（24）通过射频激活信号完全供电。用于激活所选择的探针（S1a）的过程包括从相关联的接口（I1）发送通用激活信号（AT），从由通用信号激活的所有探针中发送识别信号（ID）以及响应所选择的探测器的识别信号，从接口发送通用确认信号（EN）。

2. 发明申请

WO1995028615A1 SYSTEM FOR DETECTING LINEAR DIMENSIONS AND METHOD FOR TESTING THE SYSTEM OPERABILITY 审中-公开
标题翻译：用于检测线性尺寸的系统和用于测试系统可操作性的方法
公开(公告)号：WO1995028615A1
公开(公告)日：1995-10-26
申请号：PCT/EP1995001261
申请日：1995-04-06
申请人： MARPOSS SOCIETA' PER AZIONI , CARLI, Carlo , FERRARI, Andrea
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： G01B21/04
CPC分类号： G01B5/008 , B23Q17/24 , G01B21/04 , G01B2210/58
摘要： A measuring system for a numerical control machine tool comprising a detecting head (3), for contacting a workpiece (1) to be checked and for transmitting an optical coded signal (8) to a remote transceiver unit (11) that, in turn, can transmit an optical switch on signal (10) to the head (3). The transceiver unit (11) is connected, by means of a cable (45) including separate lines (43, 44) for the transmitted and received signals, to an interface unit (12), in turn connected to a computerized numerical control unit (13). In the event that faults occur in the transmission between the head (3) and the interface unit (12), a test takes place so as to identify in which part of the system the fault is located. A test signal is generated by suitable means (38) in the interface unit (12), transmitted from the transceiver unit (11) towards a reflecting surface (16), reflected by the latter, received by the transceiver unit (11) and sent to the interface unit (12). If the test outcome is positive, it means that head (3) is the cause for the malfunction. In the contrary, the test continues, by shortcircuiting the connection lines (43, 44) first to one, then to the other end of cable (45) for excluding from the test the transceiver unit (11), and cable (45) itself.
摘要翻译：一种用于数控机床的测量系统，包括检测头（3），用于接触待检查的工件（1），并将光编码信号（8）发送到远程收发器单元（11）可以将信号（10）上的光开关传送到头（3）。收发器单元（11）通过包括用于发送和接收信号的单独线路（43,44）的电缆（45）连接到接口单元（12），接口单元（12）又连接到计算机化数字控制单元 13）。在头（3）和接口单元（12）之间的传输中发生故障的情况下，进行测试，以便识别故障位于系统的哪个部分。测试信号由接收单元（12）中的适当装置（38）产生，从收发器单元（11）向反射表面（16）传输，由反射表面（16）反射，由收发器单元（11）接收并发送到接口单元（12）。如果测试结果为正，则表示头部（3）是故障的原因。相反，通过将连接线（43,44）首先短路到电缆（45）的另一端，从测试中排除收发器单元（11）和电缆（45）本身，继续测试。

3. 发明申请

WO1996036029A1 SYSTEM AND METHOD FOR THE WIRELESS SIGNAL TRANSMISSION BETWEEN A MEASURING HEAD AND A REMOTE RECEIVER 审中-公开
标题翻译：测量头和远程接收器之间的无线信号传输的系统和方法
公开(公告)号：WO1996036029A1
公开(公告)日：1996-11-14
申请号：PCT/EP1996001875
申请日：1996-05-06
申请人： MARPOSS SOCIETA' PER AZIONI , FERRARI, Andrea
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： G08C17/02
CPC分类号： G08C17/02 , G01B21/047 , G01B2210/58 , G08C19/28
摘要： A system for transmitting a radio-frequency signal from a contact detecting probe (1), powered by a battery (4), to a remote interface (11), that includes the transmitting, by way of coded serial signals, of messages containing information regarding the state of the probe, the level of charge of its associated battery, and other possible control and identification information. In order to guarantee the repeatability of the delay time that cannot be avoided in the transmission of the change of state of the probe, the bit periods of the single bits that form the message are changed, with respect to a nominal bit period (TN) of the serial signal, on the basis of the delay or the advance at which there occurs the change of state, with respect to a theoretical instant (C0) pre-set within the nominal bit period. Each message comprises a number of bits that represent coded variables, and a start sequence (ST), clearly distinguishable with respect to the coded variables, and enabling the interruption of serial signals the transmission of which is in progress.
摘要翻译：一种用于从由电池（4）供电的接触检测探针（1）发送射频信号到远程接口（11）的系统，其包括通过编码串行信号发送包含信息的消息关于探针的状态，其相关联的电池的电荷水平以及其他可能的控制和识别信息。为了保证在传送探测状态的变化中无法避免的延迟时间的重复性，形成消息的单个比特的比特周期相对于标称比特周期（TN）而改变，相对于在标称位周期内预设的理论时刻（C0），基于延迟或发生状态改变的提前的串行信号。每个消息包括表示编码变量的多个比特，以及相对于编码变量可清楚区分的开始序列（ST），并且使得能够中断其发送正在进行的串行信号。

4. 发明申请

WO1995010469A1 APPARATUS FOR TRANSPORTING MECHANICAL PIECES 审中-公开
标题翻译：运输机械装置的装置
公开(公告)号：WO1995010469A1
公开(公告)日：1995-04-20
申请号：PCT/EP1994003279
申请日：1994-10-04
申请人： MARPOSS SOCIETA' PER AZIONI , GABBI, Luca , NANNI, Pier, Paolo
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： B65G25/02
CPC分类号： B65G25/04 , B65G25/02
摘要： An apparatus for transporting elongated mechanical pieces, in particular connecting rods (B), comprising supporting bars (15, 15') for supporting the larger ends (T) of the connecting rods (B), the latter being arranged side by side along a longitudinal feed direction, and displacement means (20-38) for the step by step feed of the connecting rods (B). In order to prevent undesired displacements that could cause the pieces (B) to fall from the supporting bars (15, 15'), the latter have sawtooth profile resting surfaces (16, 16') for constraining the position of the big ends (T) of the connecting rods (B) on the bars (15, 15'). Lateral displacements of the connecting rods (B) are prevented by a Vee guide surface for the resting of the small ends (P) of the connecting rods (B).
摘要翻译：用于输送细长机械件，特别是连杆（B）的装置，包括用于支撑连接杆（B）的较大端（T）的支撑杆（15,15'），后者沿着纵向进给方向和用于逐步进给连杆（B）的位移装置（20-38）。为了防止可能导致片（B）从支撑杆（15,15'）落下的不期望的位移，后者具有用于约束大端部（T）的位置的锯齿形轮廓搁置表面（16,16'））在杆（15,15'）上的连杆（B）。连接杆（B）的横向位移由V形导向面防止连接杆（B）的小端（P）的静止。

5. 发明申请

WO1993001493A1 APPARATUS FOR CHECKING SURFACE FEATURES OF CONICAL PARTS 审中-公开
标题翻译：检查表面特征的装置
公开(公告)号：WO1993001493A1
公开(公告)日：1993-01-21
申请号：PCT/EP1992001484
申请日：1992-07-01
申请人： MARPOSS SOCIETA' PER AZIONI , SELLERI, Narciso , LONGHI, Giuliano
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： G01N27/90
CPC分类号： G01N27/9026
摘要： An apparatus for checking the outer surface of conical parts (39) comprises two substantially cylindrical feeding rollers (12, 13) adapted to support a plurality of parts (39), arranged in a row. The feeding rollers (12, 13) define convergent geometrical axes about which the rollers rotate in the same direction and have external surfaces made of materials with different coefficient of friction. The rotation of the feeding rollers (12, 13) causes the parts (39) to rotate about their own geometrical axes and the row of parts (39) to perform a continuous advance motion. The parts (39) are dynamically checked by a non-contacting probe (37) arranged substantially in correspondence with a determined cross-section of the feeding rollers (12, 13). The distance of the probe (38) from the surface of the parts (39) passing through said cross-section has a value lying within a determined range.
摘要翻译：用于检查锥形部件（39）的外表面的装置包括两个基本上圆柱形的进给辊（12,13），其适于支撑排列成一排的多个部件（39）。进给辊（12,13）限定会聚的几何轴线，辊子围绕该几何轴线沿相同的方向旋转，并且具有由具有不同摩擦系数的材料制成的外表面。进给辊（12,13）的旋转使得部件（39）围绕它们自己的几何轴线和一排部件（39）旋转以执行连续的前进运动。部件（39）通过非接触式探头（37）动态地检查，所述非接触探头基本上与所确定的进给辊（12,13）横截面相对应地布置。探针（38）与穿过所述横截面的部件（39）的表面之间的距离具有在确定范围内的值。

6. 发明申请

WO1996020068A1 CHECKING DEVICE FOR A MICROFINISHING MACHINE TOOL 审中-公开
标题翻译：检查微型机械工具的装置
公开(公告)号：WO1996020068A1
公开(公告)日：1996-07-04
申请号：PCT/EP1995004971
申请日：1995-12-15
申请人： MARPOSS SOCIETA' PER AZIONI , FALCHIERI, Giordano
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： B24B49/04
CPC分类号： B24B21/004 , B24B5/42 , B24B49/045
摘要： A microfinishing machine tool comprising an abrasive belt (18) and reference and clamping shoes (6, 8) for the machining of a cylindrical surface (1) of a workpiece (2). In order to perform a checking, in the course of the machining, of dimensions and geometrical characteristics (for example, possible taper errors) on the cylindrical surface (1), there is foreseen a detecting device (30) comprising a support element (32) coupled to a shoe (6) in a central limited area (74, 88) and two pairs of gauging heads (33-36) coupled to the support element for detecting diametral dimensions at two different cross sections (S1, S2) of the cylindrical surface (1). The shoe comprises seats and openings (82, 84-87) for housing the detecting device (30).
摘要翻译：一种微型精加工机床，包括用于加工工件（2）的圆柱形表面（1）的研磨带（18）和参考和夹紧鞋（6,8）。为了在加工过程中对圆柱形表面（1）上的尺寸和几何特征（例如，可能的锥度误差）进行检查，预计包括支撑元件（32）的检测装置（30））连接到中央限制区域（74,88）中的鞋（6）和耦合到所述支撑元件的两对测量头（33-36），用于在所述支撑元件的两个不同横截面（S1，S2）处检测直径尺寸圆柱面（1）。该鞋包括用于容纳检测装置（30）的座和开口（82,84-87）。

7. 发明申请

WO1995015477A1 TOUCH PROBE 审中-公开
标题翻译：触摸探测器
公开(公告)号：WO1995015477A1
公开(公告)日：1995-06-08
申请号：PCT/EP1994003894
申请日：1994-11-24
申请人： MARPOSS SOCIETA' PER AZIONI , TINARELLI, Leonida
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： G01B05/012
CPC分类号： G01B5/012
摘要： Touch probe with a base unit (2) comprising a casing (5), a movable arm-set assembly housed in the casing and provided with an arm (6) protruding from the casing and a feeler (7) fixed to the arm end external to the casing, and an adjustment and locking device (3) for locking the base unit to a support (4). In order to adjust the position of the feeler, the adjustment and locking device comprises a first (25) and a second (26) reference element with substantially spherical couplings between the base unit and the support and two locking elements (17, 18), coupled to the base unit and to the support, and adjustable along a longitudinal direction. At least the first of the reference elements is adjustable along the longitudinal direction.
摘要翻译：触摸探针具有基部单元（2），其包括壳体（5），容纳在壳体中的可移动臂组件组件，并且设置有从壳体突出的臂（6）和固定到臂端外部的探针（7）以及用于将基座单元锁定到支撑件（4）上的调节和锁定装置（3）。为了调节探测器的位置，调节和锁定装置包括第一和第二（26）参考元件，基准单元和支撑件之间具有基本上为球形的联接件，以及两个锁定元件（17,18）联接到基座单元和支撑件，并且可沿纵向方向调节。至少第一个参考元件可以沿纵向方向调节。

8. 发明申请

WO1993010420A1 APPARATUS AND METHOD FOR CHECKING FEATURES OF A CAMSHAFT 审中-公开
标题翻译：检查CAMSHAFT特征的装置和方法
公开(公告)号：WO1993010420A1
公开(公告)日：1993-05-27
申请号：PCT/EP1992002512
申请日：1992-11-02
申请人： MARPOSS SOCIETA' PER AZIONI , DANIELLI, Franco
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： G01B07/28
CPC分类号： G01B7/287 , G01B21/20
摘要： An apparatus for checking a camshaft (4), in particular for checking the parameters of the profiles of cams (5-12), comprises means (3, 19, 20, 21) for positioning and axially rotating the shaft, first checking elements (27-39) for determining radial dimensions of cams (5-12) in the course of the rotation, second checking elements (40-47), distinct from the first, for cooperating with a reference portion of the shaft (4) and locating an angular reference position, a rotary transducer (26) for defining said angular position and angular detection positions, and a control unit (63) for receiving and processing signals arriving from the checking devices and from the rotary transducer. For each cam there is memorized (74) and processed (75) a sequence of values (h(i)) pertaining to its profile, there is calculated (76, 77) the value (xBF) of the mutual phase difference with respect to a nominal profile (T), and the actual profile to be checked (H) is inspected with reference to a second nominal profile (T') determined by angularly displacing the nominal profile (T) of an angle equal to the value (xBF) of the calculated phase difference.
摘要翻译：用于检查凸轮轴（4）的装置，特别是用于检查凸轮（5-12）轮廓的参数的装置包括用于定位和轴向地旋转轴的装置（3,19,20,21），第一检查元件用于确定在旋转过程中凸轮（5-12）的径向尺寸的第二检查元件（40-47），与第一检测元件（40-47）不同，用于与轴（4）的参考部分配合并且定位角度参考位置，用于限定所述角度位置和角度检测位置的旋转传感器（26），以及用于接收和处理从检查装置和旋转传感器到达的信号的控制单元（63）。对于每个凸轮，存储（74）并处理（75）与其轮廓相关的一系列值（h（i）），计算（76,77）相互相位差的值（xBF）相对于参考通过角度移位等于该值（xBF）的角度的标称轮廓（T）确定的第二标称轮廓（T'）来检查标称轮廓（T）和要检查的实际轮廓（H）的计算相位差。

9. 发明申请

WO1997046849A1 AXIAL MOVEMENT LINEAR GAUGING HEAD 审中-公开
标题翻译：轴向运动线性测量头
公开(公告)号：WO1997046849A1
公开(公告)日：1997-12-11
申请号：PCT/EP1997002865
申请日：1997-06-03
申请人： MARPOSS SOCIETA' PER AZIONI , GOLINELLI, Guido
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： G01B07/012
CPC分类号： F16C29/0688 , F16C29/06 , G01B7/001 , G01B7/003
摘要： A linear gauging head, or cartridge head, comprises a casing (1), a spindle (10) movable with respect to the casing along a longitudinal axis, a feeler (12) coupled to a first end of the spindle and a differential position transducer with windings (13, 14, 15), fixed with respect to casing (1), and a core (16) coupled to a second end of spindle (10). The spindle is guided by recirculating ball bushings (18, 19) with rolling elements (29) that cooperate with the spindle and thus allow its displacement with respect to the casing.
摘要翻译：线性测量头或盒头包括壳体（1），可沿着纵向轴线相对于壳体移动的心轴（10），联接到心轴的第一端的探针（12）和差速位置换能器具有相对于壳体（1）固定的绕组（13,14,15）以及联接到主轴（10）的第二端的芯（16）。主轴由具有与主轴配合的滚动元件（29）的再循环球轴承（18,19）引导，从而允许其相对于壳体的位移。

10. 发明申请

WO1996032624A1 OPTO-ELECTRONIC MEASURING APPARATUS FOR CHECKING LINEAR DIMENSIONS 审中-公开
标题翻译：用于检查线性尺寸的光电测量装置
公开(公告)号：WO1996032624A1
公开(公告)日：1996-10-17
申请号：PCT/EP1996001444
申请日：1996-04-02
申请人： MARPOSS SOCIETA' PER AZIONI , MILANA, Emilio , GRAZIANI, Giovanni
发明人： MARPOSS SOCIETA' PER AZIONI
IPC分类号： G01B11/24
CPC分类号： G01B11/245
摘要： An apparatus for checking linear dimensions of a workpiece (10) according to the shadow casting technique, including a bed (1), a first support structure (5, 6) sustained by the bed for supporting the workpiece, a second support structure (4), optical sources (22-25) coupled to the second support structure (4) for generating associated beams of light, a plurality of linear photosensitive devices (26-29) coupled to the second support structure (4) for receiving the beams of light after they have been intercepted by the workpiece, and detecting circuits (20, 21) connected to the photosensitive devices (26-29). The optical sources (22-25) are arranged in two units (22, 23; 24, 25) at opposite sides with respect to the workpiece, and the photosensitive devices (26-29) are also arranged in two units (26, 27; 28, 29) located at opposite sides with respect to the workpiece. Two optical beam splitters (30, 31) coupled to the second support structure (4) partially reflect the beams of light emitted by the optical sources and generate two sections of beams of light directed in opposite directions, that fall on the workpiece and reach the photosensitive devices (26-29). The photosensitive devices are substantially arranged in a same transversal plane.
摘要翻译：一种用于根据阴影铸造技术检查工件（10）的线性尺寸的装置，包括床（1），由床支撑工件的第一支撑结构（5,6），第二支撑结构（4）），耦合到第二支撑结构（4）的用于产生相关联的光束的光源（22-25），耦合到第二支撑结构（4）的多个线性感光装置（26-29），用于接收在被工件截取之后的光和连接到感光装置（26-29）的检测电路（20,21）。光源（22-25）相对于工件相对侧布置成两个单元（22,23; 24,25），并且感光装置（26-29）也布置成两个单元（26,27） ; 28,29），其位于相对于所述工件的相对侧。耦合到第二支撑结构（4）的两个光束分离器（30,31）部分地反射由光源发射的光束，并且产生两个沿相反方向指向的光束，该光束落在工件上并到达感光装置（26-29）。感光装置基本上布置在相同的横向平面中。

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