公开(公告)号：US4567660A

公开(公告)日：1986-02-04

申请号：US657720

申请日：1984-10-04

Applicant: Hideo Sakata ,  Eiichi Tsunoda

Inventor： Hideo Sakata ,  Eiichi Tsunoda

IPC: G01B21/00 ,  F16B2/06 ,  G01B3/00 ,  G01B5/00 ,  G01B21/02 ,  G01B21/20 ,  E05C17/02

CPC classification number: G01B5/00 ,  F16B2/065 ,  G01B3/002 ,  G01B5/0002 ,  Y10T292/45

Abstract: This disclosure depicts a clamp device in a measuring instrument wherein a slider having a detecting portion is clamped to a guide member, comprising: a holder provided on the slider and penetrated therethrough with the guide member; a movable block received in the holder and having a through-hole, through which the guide member extends; a screw member threadably coupled into the movable block; and a rotation locking mechanism for locking the movable block. Rotation of the screw member causes the forward end face thereof to contact the guide member, so that the slider can be clamped.

Abstract translation: 本公开描述了一种测量仪器中的夹紧装置，其中具有检测部分的滑块被夹紧到引导构件，包括：保持器，设置在滑块上并与引导构件穿过其中; 容纳在所述保持器中并具有通孔的可移动块，所述引导构件穿过所述通孔延伸; 螺纹构件，其可螺纹地联接到所述可移动块中; 以及用于锁定可移动块的旋转锁定机构。 螺纹构件的旋转使其前端面与引导构件接触，使得滑块可以被夹紧。

公开(公告)号：US4566199A

公开(公告)日：1986-01-28

申请号：US672370

申请日：1984-11-16

Applicant: Siegfried Gruhler ,  Michael Wolf

Inventor： Siegfried Gruhler ,  Michael Wolf

IPC: G01B5/02 ,  G01B3/00 ,  G01B3/20 ,  G01B3/38

CPC classification number: G01B3/20 ,  G01B3/002

Abstract: A sliding caliper comprises a scale having a front end defining a measuring edge, a slide movable over the scale and having a readout display and a measuring tip depending from said scale and having an axis of symmetry passing through the measuring edge.

Abstract translation: 滑动卡钳包括具有限定测量边缘的前端的刻度尺，可移动到刻度上的滑块，并且具有读出显示器和从所述刻度尺延伸并具有通过测量边缘的对称轴线的测量尖端。

公开(公告)号：US4485557A

公开(公告)日：1984-12-04

申请号：US465075

申请日：1983-02-09

Applicant: Akihiko Shizuri

Inventor： Akihiko Shizuri

IPC: G01B3/20 ,  F16B1/02 ,  G01B3/00 ,  G01B5/00 ,  G01B5/02

CPC classification number: G01B3/002

Abstract: A clamp device of a height gauge for clamping to a support a feed box connected to a slider through a fine movement means. In this clamp device, a lever, one end portion of which can abut against the support, is rotatably supported by the feed box, and a biasing means for biasing the lever to abut the aforesaid one end portion against the support is provided between the lever and the slider, whereby a moment to tilt the feed box does not act on the feed box even when the lever is grasped to release the clamping, so that the feed box and the slider can be moved smoothly.

Abstract translation: 一种高度计的夹紧装置，用于通过精细移动装置夹紧连接到滑块的馈送盒。 在该夹紧装置中，杆的一端部可以与支撑件抵接的杠杆由进给箱可旋转地支撑，并且用于使杠杆偏置以将上述一个端部抵靠支撑件的偏压装置设置在杠杆 并且滑块，即使握持杆来释放夹紧，即使使进给箱倾斜的力矩也不会作用在进给箱上，使得进给箱和滑块能够平稳地移动。

公开(公告)号：US4437239A

公开(公告)日：1984-03-20

申请号：US333935

申请日：1981-12-23

Applicant: Mario Possati

Inventor： Mario Possati

IPC: B23Q17/20 ,  G01B3/00 ,  G01B5/00 ,  G01B5/02 ,  G01B5/08 ,  G01B21/02 ,  G01D5/04 ,  G01B7/12

CPC classification number: G01B5/0002 ,  G01B3/002

Abstract: Gauge for the dimensional checking of a piece being machined, comprising a movable gauging arm fixed to an outer casing, through a pin and a bushing. A spring coupled to the arm and to the outer casing acts on the pin and the bushing for univocally defining an axis, stationary with respect to the casing, for the rotation of the gauging arm.

Abstract translation: 用于对被加工件的尺寸检查的量规，包括通过销和衬套固定到外壳的可移动测量臂。 耦合到臂和外壳的弹簧作用在销和衬套上，用于单一地限定相对于壳体固定的轴线，用于测量臂的旋转。

公开(公告)号：US4420273A

公开(公告)日：1983-12-13

申请号：US318111

申请日：1981-11-04

Applicant: Fritz Blessing ,  Gabor Margitics ,  Gerhard Brauer

Inventor： Fritz Blessing ,  Gabor Margitics ,  Gerhard Brauer

IPC: G01B3/00 ,  G01D5/02 ,  F16D1/00 ,  F16D3/00

CPC classification number: G01B3/002 ,  G01D5/02 ,  Y10T403/18

Abstract: A coupling device is provided for coupling the movable member of a machine to a potentiometer to convert sliding movement of the member into proportionate movement of potentiometer. The device includes a first rod which is attachable to the movable machine member and a second rod which is connectable to the potentiometer. A ball-shaped slide is attached to the first rod and a planar abutment is attached to the second rod. The glide piece and the abutment are in abuting contuct with one another. A biasing spring is provided which applies pressure, in a working direction, to the glide piece to thereby maintain the glide piece and the planar abutment in intimate engagement with one another. This arrangement forms a joint connection between the first and second rods which enables transmission there between of only translational movement.

Abstract translation: 提供了一种联接装置，用于将机器的可移动部件耦合到电位计，以将部件的滑动运动转换为电位计的比例运动。 该装置包括可连接到可动机构件的第一杆和可连接到电位器的第二杆。 一个球形的滑块连接到第一个杆上，一个平面的邻接件连接在第二个杆上。 滑翔片和基台相互搀扶。 提供了一种偏压弹簧，其在工作方向上施加压力到滑动件，从而将滑动片和平面的基座保持彼此紧密接合。 这种布置形成第一和第二杆之间的联接连接，其能够仅在平移运动之间传播。

公开(公告)号：US4414746A

公开(公告)日：1983-11-15

申请号：US236920

申请日：1981-02-23

Applicant: Kinji Takizawa

Inventor： Kinji Takizawa

IPC: G01B11/00 ,  G01B3/00 ,  G01B5/00 ,  G01B11/02 ,  G01B21/02 ,  G01D5/347 ,  G01B7/02

CPC classification number: G01B3/002 ,  G01B5/0009 ,  G01D5/34753

Abstract: A linear scale type measuring instrument comprising a hollow case, a linear scale housed in said hollow case and a slider movable along said linear scale, wherein at least part of a travel guide mechanism of the slider includes bearings rotatably supported on the slider and a guide bar being circular in cross section, supported by said hollow case and in abutting contact at the outer peripheral surface thereof with portions of rotating surface of the bearings.

Abstract translation: 一种线性刻度型测量仪器，包括中空壳体，容纳在所述中空壳体中的线性刻度尺和可沿着所述线性刻度尺移动的滑块，其中滑动器的行进引导机构的至少一部分包括可旋转地支撑在滑块上的轴承和导向件 横截面为圆形，由所述中空壳体支撑，并且在其外周表面处与所述轴承的旋转表面的部分抵接。

公开(公告)号：US4393592A

公开(公告)日：1983-07-19

申请号：US283875

申请日：1981-07-16

Applicant: Carlo Dall'Aglio

Inventor： Carlo Dall'Aglio

IPC: G01D5/02 ,  G01B3/00 ,  G01B5/00 ,  G01B5/012 ,  G01B5/20 ,  G01B7/00 ,  G01B7/28 ,  G01B21/00 ,  G01B5/02 ,  G01B7/02

CPC classification number: G01B3/002

Abstract: A gauge for checking linear dimensions of mechanical parts comprises a support, a movable gauging arm, a transducer coupled to the movable arm and the support, and a helical spring defining a longitudinal geometrical axis and having a first end in abutment with the movable arm and the second end in aubtment with a movable element of an adjustment device for adjusting the force applied by the spring to the gauging arm, the device comprising a screw coaxial to the spring and arranged within the spring coils, and a stanchion which controls a translation movement of the movable element along an axis substantially coinciding with the spring axis, translation movement of the movable element changing the axial length of the spring and, consequently, the force it applies to the gauging arm.

Abstract translation: 用于检查机械部件的线性尺寸的量规包括支撑件，可移动测量臂，耦合到可动臂和支撑件的换能器以及限定纵向几何轴线并具有与可动臂邻接的第一端的螺旋弹簧，以及 所述第二端与调节装置的可移动元件配合，用于将由弹簧施加的力调节到测量臂，该装置包括与弹簧同轴并布置在弹簧圈内的螺钉，以及控制平移运动的支柱 可移动元件沿着基本上与弹簧轴线重合的轴线，可移动元件的平移运动改变了弹簧的轴向长度，并因此改变了它对测量臂的力。

公开(公告)号：US4387300A

公开(公告)日：1983-06-07

申请号：US225085

申请日：1981-01-14

Applicant: Carl S. Dudash ,  Kenneth P. Hansen

Inventor： Carl S. Dudash ,  Kenneth P. Hansen

IPC: G01B3/00 ,  G01D5/32 ,  H01J3/14

CPC classification number: G01D5/32 ,  G01B3/002

Abstract: An improved optical transducer includes optical transmitter and receiver heads and an encoder plate movable therebetween on channel-shaped tracks integral in part with an inner housing. The encoder plate, and optical heads are disposed in an optical fluid which minimizes light refraction between those optical components, cushions against shock and vibratory loading, and lubricates the encoder plate tracks. The transducer includes an input shaft connected to the encoder plate by means of a coupling which isolates the encoder plate from misalignments of the input shaft and eliminates free-play in the connection between the encoder plate and input shaft, thereby eliminating backlash in the reciprocation of the encoder plate for improved transducer accuracy.

Abstract translation: 改进的光学换能器包括光学发射器和接收器头以及可在其间与内壳整体成一体的通道形轨道上的编码器板。 编码器板和光学头设置在光学流体中，其使得那些光学部件之间的光折射最小化，抵抗冲击和振动负载的衬垫，以及润滑编码器板轨道。 换能器包括通过联轴器连接到编码器板的输入轴，其将编码器板与输入轴的不对准隔离，并消除编码器板和输入轴之间的连接中的自由空间，从而消除了在往复运动中的间隙 编码器板可提高传感器精度。

公开(公告)号：US4292740A

公开(公告)日：1981-10-06

申请号：US46586

申请日：1979-06-07

Applicant: Arthur D. Vis ,  Billie Feinberg

Inventor： Arthur D. Vis ,  Billie Feinberg

IPC: G01B3/00 ,  G01B7/00 ,  G01D5/22 ,  G01B3/22

CPC classification number: G01D5/2258 ,  G01B3/002 ,  G01B7/001 ,  Y10S33/02

Abstract: An LVDT displacement transducer and a probe actuation arrangement integrated into a probe assembly. The probe assembly includes a tubular housing within which is mounted at one end an LVDT and within the other the probe actuation arrangement. In the preferred embodiment, an air pressure actuator arrangement is utilized and comprises a stepped diameter probe extension shaft having a smaller diameter section joined to the LVDT core element, and extending through a bulkhead bushing into a pressure chamber, the larger diameter section of the shaft passing out through the opposite end of the housing and serving to mount the probe sensor contact. The differential diameter of the stepped probe extension shaft is subjected to air pressure via an air fitting communicating with the air chamber and which acts against a return spring to enable self actuation of the probe extension shaft and attached core element. In one alternate version, the stepped probe extension shaft is prevented from rotation for applications requiring a fixed orientation of the probe shaft and includes the provision of a small roller bearing moving within a longitudinal slot formed in the bulkhead bushing. In another embodiment, the probe shaft is extended by a spring rather than air pressure. LVDT transducers of shorter gaging range than the probe displacement are also disclosed, creating either pretravel or overtravel of the probe shaft.

Abstract translation: 集成到探头组件中的LVDT位移传感器和探针致动装置。 探针组件包括管状壳体，其中一端安装有LVDT，另一端安装有探针致动装置。 在优选实施例中，使用空气压力致动器装置，并且包括具有连接到LVDT芯元件的较小直径部分并且通过隔板套管延伸到压力室中的阶梯直径探针延伸轴，该轴的较大直径部分 穿过外壳的相对端并用于安装探头传感器触点。 台阶式探头延长轴的差动直径经由与空气室连通的空气配件经受空气压力，并且作用在复位弹簧上，以使探头延伸轴和附接的芯元件能够自动致动。 在一种替代形式中，为了需要探头轴的固定取向的应用，步进式探头延长轴被阻止旋转，并且包括设置在形成于隔板衬套内的纵向狭槽内移动的小滚子轴承。 在另一个实施例中，探针轴由弹簧而不是空气压力延伸。 还公开了具有比探针位移更短的测量范围的LVDT传感器，产生探针轴的预行程或超程。

公开(公告)号：US4198757A

公开(公告)日：1980-04-22

申请号：US957236

申请日：1978-11-02

Applicant: Gunther Nelle ,  Alfons Ernst

Inventor： Gunther Nelle ,  Alfons Ernst

IPC: G01B3/00 ,  G01D5/347 ,  G01B11/02 ,  G01B5/02

CPC classification number: G01B3/002 ,  G01D5/34761

Abstract: In a measuring instrument for measuring or adjusting the relative position of two objects, including a measuring scale, a movably mounted sensor housing unit and an elongated hollow body which is resistant to bending and encloses the measuring scale and the movably mounted sensor housing unit to protect them from environmental influences, at least one ball joint for fastening the hollow body to one of the objects to be measured. According to one of the embodiments, two spheres are positioned at a fastening means at one end of the hollow body and a single, centrally-located ball joint is provided at a fastening means at the other end.

Abstract translation: 在用于测量或调节两个物体的相对位置的测量仪器中，包括测量秤，可移动安装的传感器壳体单元和细长的中空体，其耐弯曲并且包围测量秤和可移动安装的传感器壳体单元以保护 它们来自环境影响，至少一个球形接头用于将中空体紧固到要测量的物体之一。 根据其中一个实施例，两个球体位于中空体的一端处的紧固装置处，并且在另一端处的紧固装置处设置单个位于中心的球形接头。