公开(公告)号：WO1992012406A1

公开(公告)日：1992-07-23

申请号：PCT/US1991009765

申请日：1991-12-18

Applicant: MEASUREX CORPORATION

Inventor： MEASUREX CORPORATION ,  CRESSON, Thierry, M. ,  CHASE, Lee, M. ,  ANDERSON, Leonard, M. ,  GOSS, John, D.

IPC: G01L05/04

CPC classification number: G01L5/107 ,  G01L5/045 ,  G01L5/16 ,  G01N33/346

Abstract: A sensor (10) for detecting directional variations in a physical characteristic, fiber orientation angle and the degree of anisotropism of a moving sheet of material is disclosed. The sensor (10) has a support (12) for supporting the moving sheet (14). The support (12) defines an open region into which the moving sheet (14) is deflected by a deflector (16). Detectors (20) coupled to the support (12) detect and produce signals indicative of the force exerted on the support (12) by the deflected sheet in at least three different directions. Alternatively, the support (112) may be rotatable to allow detectors (120) coupled to the support (112) to detect and produce signals indicative of the force exerted on the support (112) by the deflected sheet (114) in a number of different directions. Each signal is processed to determine a physical characteristic, such as extensional stiffness, of the sheet of material in each of the at least three directions.

Abstract translation: 公开了一种用于检测材料的物理特性，纤维取向角度和各向异性程度的方向变化的传感器（10）。 传感器（10）具有用于支撑移动片（14）的支撑件（12）。 支撑件（12）限定开放区域，移动片材（14）由偏转器（16）偏转到该开口区域中。 耦合到支撑件（12）的检测器（20）在至少三个不同的方向上检测并产生指示由偏转的片材施加在支撑件（12）上的力的信号。 或者，支撑件（112）可以是可旋转的，以允许耦合到支撑件（112）的检测器（120）检测并产生指示由偏转片材（114）施加在支撑件（112）上的力的信号，其中多个 不同的方向 对每个信号进行处理以确定在至少三个方向中的每个方向上的材料片材的物理特性，例如拉伸刚度。

公开(公告)号：WO1997031250A1

公开(公告)日：1997-08-28

申请号：PCT/SE1997000271

申请日：1997-02-18

Applicant: KENNETH, Bäcklund, Lars

IPC: G01L05/04

CPC classification number: G01L5/107 ,  G01L5/10 ,  G01L5/102

Abstract: Device for measuring tension force in web alt. wire without giving any permanent affect on the measured object (7). In goods transportation it is common to use webs to tie down (lash) the load to the load carrier. Then it is important that right pretension force is applied to achieve a safe transport. The aim is to be able to check this force before but even during the transport. This wish is solved with a hand carried device that can be moved across the measured object (7) from the side, perform the measurement after activation arm has been pulled and be removed after deactivation without having any remaining affect on the lashing. Technically this is done when the activation forces the object (7) to bend over a number of rolls (17, 18). This bending calls for a force perpendicularly to the web/wire (7) that is registered, recalculated (calibrated) and displayed as the searched force in the object. To achieve high accuracy the instrument is equipped with two widthsetters which correct set allows exact positioning sidewise of the measured object and a device that can be adjusted and compensates the force for the free length of the object (7). Besides the instrument has an automatic power control which alarms when the battery must be changed.

Abstract translation: 用于测量纸张的张力的装置。 线对测量对象不产生任何永久性影响（7）。 在货物运输中，通常使用网来将负载捆扎（鞭打）负载承载器。 那么重要的是应用正确的预紧力来实现安全的运输。 目的是能够检查这种力量，甚至在运输过程中。 这种愿望是通过可以从侧面移动到测量对象（7）上的手持装置解决的，在激活臂被拉动之后进行测量，并且在停用之后被移除，而不会对绑扎有任何的影响。 从技术上讲，这是当激活迫使物体（7）在多个辊（17,18）上弯曲时完成的。 该弯曲要求垂直于卷材/线材（7）的力，其被注册，重新计算（校准）并显示为对象中的搜索力。 为了实现高精度，仪器配备有两个宽度设定器，正确的设置允许测量对象的侧面精确定位，以及可以调节并补偿物体（7）的自由长度的力的装置。 除了仪器还有自动电源控制功能，当电池必须更换时会发出报警。

公开(公告)号：WO1989003025A1

公开(公告)日：1989-04-06

申请号：PCT/SE1988000498

申请日：1988-09-27

Applicant: GUNNEBO CHAIN & LIFTING AB ,  WIER, Per-Ulrik

Inventor： GUNNEBO CHAIN & LIFTING AB

IPC: G01L05/04

CPC classification number: G01L5/102

Abstract: The invention relates to a device for measuring tensile forces at any desired location along a chain. The device comprises a load take-up body (10) which has a chain-link engaging member (12) on each end thereof and which is intended to take-up the tensile load between the chain-link engaging members (12), and further comprises a means (20) for measuring and indicating the tensile load taken-up by the body (10).

Abstract translation: 本发明涉及一种用于在沿着链条的任何所需位置测量拉力的装置。 该装置包括一个负载拾取体（10），该承载体在其每一端具有一个链节接合件（12），该承载件用于吸收链条接合件（12）之间的拉伸载荷;以及 还包括用于测量和指示由所述主体（10）承受的拉伸载荷的装置（20）。

公开(公告)号：WO1997045712A1

公开(公告)日：1997-12-04

申请号：PCT/NL1997000303

申请日：1997-05-29

Applicant: HOLLAND MECHANICS B.V. ,  VAN DIJK, Peter ,  ADMIRAAL, Antonius, Simon

Inventor： HOLLAND MECHANICS B.V.

IPC: G01L05/04

CPC classification number: B60B31/02 ,  G01L5/042

Abstract: The invention relates to an apparatus for measuring the tension of spokes mounted in a wheel, comprising a holder for securing the wheel such that it is rotatable, tapping means for generating the vibration characteristically occurring in tensed spokes moving along a path, and sensor means. The sensor means are able to detect the vibration of a spoke moving past said sensor means.

Abstract translation: 本发明涉及一种用于测量安装在车轮上的辐条的张力的装置，包括用于固定车轮的保持器，使得其可旋转;用于产生特征性地发生在沿路径移动的张紧轮辐中的振动的攻丝装置和传感器装置。 传感器装置能够检测通过所述传感器装置移动的辐条的振动。

公开(公告)号：WO1991002231A1

公开(公告)日：1991-02-21

申请号：PCT/JP1990000959

申请日：1990-07-27

Applicant: KABUSHIKI KAISHA KOBESEIKOSHO ,  UESUGI, Kenichi ,  SASAKI, Toshiyuki

Inventor： KABUSHIKI KAISHA KOBESEIKOSHO

IPC: G01L05/04

CPC classification number: G01L5/045 ,  B21B38/02 ,  G01B7/345

Abstract: This invention relates to a roll which detects a push force at each part of a roll material located in a widthwise direction and detects the shape of the roll material by executing calculation processing. In a shape detecting roll of the type wherein a plurality of discs (2) each incorporating a pressure sensor (1) in its outer peripheral portion are disposed continuously and concentrically in the axial direction and gaps (11) for preventing mutual interference between the outer peripheral portions of adjacent discs (2) are defined between the side surfaces of the outer peripheral portions of the adjacent discs (2), the side surface of each disc outer peripheral portion which defines the gap (11) is activated by reverse electrolysis and then a corrosion-resistant plating is applied thereto. The plating film adheres strongly to the disc surface and the side surface of the outer peripheral portion of the disc will not corrode and can secure high detection accuracy for an extended period of time.

Abstract translation: 本发明涉及一种辊，其检测位于宽度方向上的卷材的各部分处的推力，并且通过执行计算处理来检测卷材的形状。 在这种类型的形状检测辊中，其中在其外周部分中并入有压力传感器（1）的多个盘（2）在轴向连续地同心地设置，并且用于防止外部 相邻盘（2）的周边部分限定在相邻盘（2）的外周部分的侧表面之间，限定间隙（11）的每个盘外周部分的侧表面通过反向电解而被激活，然后 对其施加耐腐蚀电镀。 电镀膜牢固地附着到盘表面，并且盘的外周部分的侧表面不会腐蚀，并且可以在长时间内确保高检测精度。

公开(公告)号：WO1997037203A1

公开(公告)日：1997-10-09

申请号：PCT/FI1997000178

申请日：1997-03-19

Applicant: SOUNDEK OY ,  LUUKKALA, Mauri ,  RÄIKKÖNEN, Heikki

Inventor： SOUNDEK OY

IPC: G01L05/04

CPC classification number: G01L5/105 ,  G01M11/088

Abstract: The invention concerns a measurement device (10) for measurement of the tensile stress in an optical fiber (11) or an equivalent wire. The measurement device (10) is provided with a device (12) for producing a vibration surge (150) in the optical fiber (11), which vibration surge vibrates at a certain, pre-selected frequency and which advances as a linearly polarized wire wave (15), and with an optical location-sensitive indicator (16) for measuring the advancing speed (v) of the wire wave (15). The measurement device (10) is provided with an illuminator device (17) for illuminating the optical fiber (11) so that a shadow or an image of the vibrating fiber is cast onto the indicator (16), whereby the tensile stress (T) of the optical fiber (11) can be calculated from the equation T = v . M when the fiber mass (M) per unit of length is known. The indicator device (16) in the measurement device (10) is fitted to measure the by-pass time of the departing wire wave surge (15) and the by-pass time of the wire wave surge (19) reflected from the coating vat (18), in which connection the speed of the wire wave is obtained by measuring the difference in time between the departing vibration and the arriving vibration when the distance (X) between the indicator device (16) and the coating vat (18) is known.

Abstract translation: 本发明涉及一种用于测量光纤（11）或等效导线中的拉伸应力的测量装置（10）。 测量装置（10）设置有用于在光纤（11）中产生振动浪涌（150）的装置（12），该振动浪涌以一定的预选频率振动，并且作为线偏振线 （15），以及用于测量线波（15）的前进速度（v）的光学位置敏感指示器（16）。 测量装置（10）设置有用于照射光纤（11）的照明装置（17），使得振动光纤的阴影或图像被投射到指示器（16）上，由此拉伸应力（T） 可以从等式T = v 2计算出光纤（11）的光纤。 当每单位长度的纤维质量（M）是已知的M。 测量装置（10）中的指示装置（16）被安装以测量离开的线波浪浪涌（15）的旁路时间和从涂层桶反射的线波浪涌（19）的旁路时间 （18），其中当指示器装置（16）和涂层桶（18）之间的距离（X）为（X））时，通过测量离开振动和到达振动之间的时间差来获得线波速度 众所周知。

公开(公告)号：WO1994020830A1

公开(公告)日：1994-09-15

申请号：PCT/BE1994000020

申请日：1994-03-09

Applicant: HUMBLET, Fernand

IPC: G01L05/04

CPC classification number: G01L5/047

Abstract: A tensile force sensor consisting of a generally ring-shaped deformation cell (1) comprising an upper attachment point (11) and a lower attachment point (13) linked by two branches (15 and 17). Two arms (23 and 25) are substantially perpendicular to the tensile force exerted along an axis (19) passing through the two attachment points (11 and 13). The lengths of the arms (23 and 25) are selected so that the facing portions (23A and 25B) of the arms do not touch each other until the stress limit has been reached. Said arms (23 and 25) have sufficient mechanical strength to prevent permanent deformation of the deformation cell (1) and respectively house a micro-switch (31) and a contact stop (32) whereby said micro-switch (31) generates a signal when it touches the stop (32).

Abstract translation: 一种拉伸力传感器，包括由两个分支（15和17）连接的上连接点（11）和下连接点（13）的大致环形变形单元（1）组成。 两个臂（23和25）基本上垂直于沿着穿过两个附接点（11和13）的轴线（19）施加的张力。 选择臂（23和25）的长度，使得臂的相对部分（23A和25B）彼此不接触直到达到应力极限。 所述臂（23和25）具有足够的机械强度以防止变形单元（1）的永久变形，并分别容纳微动开关（31）和接触止动件（32），由此所述微动开关（31）产生信号 当它接触停止（32）时。

公开(公告)号：WO1987005699A1

公开(公告)日：1987-09-24

申请号：PCT/GB1987000171

申请日：1987-03-12

Applicant: BURDESS, James, Stonehouse ,  FAWCETT, John, Neville ,  HEWIT, James, Robert

IPC: G01L05/04

CPC classification number: G01L5/042 ,  Y10S73/01

Abstract: A method of monitoring the tension in a flexible drive belt (1) which passes around a plurality of pulleys (2, 3) includes the steps of causing a portion of the belt (1) when installed around the pulleys to vibrate at a natural frequency and detecting that frequency. In one arrangement the belt (1) is set into a vibrating motion by an impulse and the frequency of the transient vibrations measured. In another arrangement the belt (1) is vibrated by a drive mechanism which receives a drive signal derived from the belt movement. Specific methods and apparatus for monitoring the tension are also applied to measuring the tension in elongate flexible members other than drive belts.

Abstract translation: 监测通过多个皮带轮（2,3）的柔性传动皮带（1）中的张力的方法包括以下步骤：当安装在滑轮周围时，带（1）的一部分以固有频率振动 并检测该频率。 在一种布置中，带（1）通过脉冲被设置成振动运动并且测量瞬态振动的频率。 在另一种布置中，带（1）由驱动机构振动，该驱动机构接收从皮带移动得到的驱动信号。 用于监测张力的具体方法和装置也用于测量除传动带以外的细长柔性构件中的张力。