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1. 发明授权

US4121463A Probe surface thermometer 失效
标题翻译：探头表面温度计
公开(公告)号：US4121463A
公开(公告)日：1978-10-24
申请号：US771611
申请日：1977-02-22
申请人： George A. Argabrite
发明人： George A. Argabrite
IPC分类号： G01K1/14 , G01K5/70 , G01K5/62
CPC分类号： G01K5/70 , G01K1/143
摘要： A thermometer for measuring a surface temperature having in its lower portion a spiral bimetallic strip mounted centrally on the lower end of a spindle whose upper end carries an indicating pointer. The spindle is journaled in an elongated tubular stem carrying at its upper end a dial face bearing angularly spaced indicia with which the pointer cooperates for indicating temperature. The lower end of the stem has fixed thereto a cup-shaped shield, downwardly open, surrounding the bimetallic strip, and including means restraining angular movement of the outer end of the bimetallic strip, but permitting limited axial movement of the strip and spindle relative to the stem and shield.
摘要翻译：一种用于测量表面温度的温度计，其在其下部具有中心位于主轴下端的螺旋双金属条，其上端承载指示指示器。主轴轴颈位于细长的管状杆体中，该管状杆体的上端具有承载有角度间隔的标记的表盘面，指示器与该表面配合用于指示温度。杆的下端固定有围绕双金属带的向下打开的杯形护罩，并且包括限制双金属条的外端的角运动的装置，但允许带和主轴相对于茎和盾。

2. 发明授权

US4182192A Beam type hardness tester for elastomeric material and method of testing 失效
标题翻译：用于弹性体材料的梁型硬度计和测试方法
公开(公告)号：US4182192A
公开(公告)日：1980-01-08
申请号：US946772
申请日：1978-09-28
申请人： George A. Argabrite , William C. Sanford
发明人： George A. Argabrite , William C. Sanford
IPC分类号： G01N3/14 , G01N3/40
CPC分类号： G01N3/40 , G01N3/14 , G01N2203/0033
摘要： An apparatus for testing hardness of elastomeric material comprising a pivotally mounted beam assembly for measuring deformation of the material when a calibrated mass is applied thereto. A horizontal anvil member supports the material being tested which is selectively positioned on the anvil member in accordance with a cross-sectional dimension of the material. The calibrated mass or weight is slidably positioned on the beam assembly also in correlation with said dimension. A measuring gauge measures the beam assembly when the test material is gripped between the beam assembly and anvil member, and indicates hardness on a scale correlated to the measured cross-sectional dimension of the material. The gauge and a lateral extension of the beam assembly are magnetically coupled. A method of measuring hardness of elastomeric material including the steps of measuring an unstressed dimension of the material, imposing on the sample material an amount of compressive force determined by the unstressed dimension, and measuring the amount of deformation of the sample.
摘要翻译：一种用于测试弹性体材料的硬度的装置，包括一个可枢转安装的梁组件，用于在校准的质量被施加到其上时测量材料的变形。水平砧构件根据材料的横截面尺寸支撑被测试材料，其被选择性地定位在砧座构件上。校准的质量或重量也可以与所述尺寸相关联地滑动地定位在梁组件上。当测量材料被夹持在梁组件和砧构件之间时，测量计测量梁组件，并且指示与所测量的材料横截面尺寸相关的尺度的硬度。光束组件的量规和横向延伸是磁耦合的。一种测量弹性体材料的硬度的方法，包括以下步骤：测量材料的不受应力的尺寸，对样品材料施加一定量的由无应力尺寸确定的压缩力，并测量样品的变形量。

3. 发明授权

US3965727A Hardness testing instrument 失效
标题翻译：硬度试验仪器
公开(公告)号：US3965727A
公开(公告)日：1976-06-29
申请号：US515654
申请日：1974-10-17
申请人： George A. Argabrite
发明人： George A. Argabrite
IPC分类号： G01N1/30 , G01N3/00 , G01N3/42 , G01N3/48
CPC分类号： G01N3/42 , G01N1/30 , G01N2203/0041 , G01N2203/0078 , G01N2203/021
摘要： An instrument for measuring and indicating the hardness of such compressible materials as plastic foam compositions, including a frame adapted to be conveniently manipulated by the user, an indentor movably mounted in the frame and resiliently biased downwardly relative to the frame, the indentor having a downwardly directed thin elongated convex marking edge projecting through an elongated slot formed in a lower plate of the frame. The plate has a lower contour matingly congruent with the contour of the sample to be tested, and its relatively large area serves to limit downward movement of the frame toward the sample; thus, the length of the line of penetration of the indentor marking edge into the sample becomes a measure of the density of the sample. Desirably the marking edge is preliminarily colored by a suitable material, such as being rolled on a conventional stamp inking pad; after testing, the length of the colored line on the sample, suitably calibrated, is a measure of the hardness of the sample and, indirectly, of its density. A longitudinal scale is provided on the frame for convenience in measuring the length of the indented line. The instrument includes calibration means, comprising a horizontally disposed calibration bar which may be selectively adjustable in position relative to the frame, and which serves as the upper abutment for resilient means in the form of compression springs bearing downwardly on the indentor. Limit means are provided on the indentor for establishing the lower rest or inoperative position of the indentor, including a pair of spaced legs fixed to the blade near opposite ends thereof and extending upwardly through frame openings, the legs having upper enlargements abuttable downwardly against the frame adjacent to the openings.
摘要翻译：一种用于测量和指示诸如塑料泡沫组合物的可压缩材料的硬度的仪器，包括适于由使用者方便地操作的框架，可移动地安装在框架中并相对于框架向下弹性偏压的压头，压头具有向下定向的细长凸起标记边缘突出穿过形成在框架的下板中的细长槽。该板具有与要测试的样品的轮廓匹配地匹配的较低轮廓，并且其相对较大的面积用于限制框架朝向样品的向下移动; 因此，压痕标记边缘进入样品的穿透线的长度成为样品密度的量度。理想地，标记边缘通过合适的材料预先着色，例如在常规印模上墨板上滚动; 在测试之后，样品上的有色线的长度被适当地校准，是样品的硬度和间接的密度的量度。为了方便测量缩进线的长度，在框架上设置有纵向刻度。该仪器包括校准装置，其包括水平布置的校准杆，其可以相对于框架在位置上选择性地调节，并且其用作压缩弹簧形式的压缩弹簧的形式的上邻接件，该压缩弹簧向下压在压头上。限位装置设置在压头上，用于建立压头的较低的静止或不工作位置，包括一对间隔开的腿部，其固定在叶片的相对端部附近并向上延伸穿过框架开口，所述腿部具有向下抵靠框架的上部放大邻近开口。

4. 发明授权

US4196616A Multipositionable support means for a hardness tester 失效
标题翻译：用于硬度计的多位置支撑装置
公开(公告)号：US4196616A
公开(公告)日：1980-04-08
申请号：US946773
申请日：1978-09-28
申请人： George A. Argabrite , William C. Sanford
发明人： George A. Argabrite , William C. Sanford
IPC分类号： G01N3/00 , G01N3/42 , G01N3/44 , G01D11/30
CPC分类号： G01N3/42 , G01N2203/0098 , Y10S33/01
摘要： A support for a hardness testing device, the support being capable of positioning the hardness testing device to measure hardness of a surface in different positions. The multipositionable support comprises a pair of elongted parallel support members along which is supported a slidably adjustable cross-beam member for positioning a hardness device relative to a surface being tested. Each support member has pivotally connected to one of its ends a magnetic means which may be moved about its pivotal axis and rotated about the axis of its support member for alignment of the magnet means with an adjacent supporting surface. The magnet means has sufficient holding power to fixedly and rigidly hold the support against the force applied to the indentor of the testing device. The hardness testing device is coupled to an actuator knob at the cross-beam and is supported at the cross-beam.
摘要翻译：支撑硬度测试装置，该支架能够定位硬度测试装置以测量不同位置的表面的硬度。多重定位支撑件包括一对延伸的平行支撑构件，沿其支撑有可滑动调节的横梁构件，用于相对于被测试表面定位硬度装置。每个支撑构件已经枢转地连接到其一个端部，磁性装置可以围绕其枢转轴线移动并围绕其支撑构件的轴线旋转，以使磁体装置与相邻的支撑表面对准。磁铁装置具有足够的保持力，以抵抗施加到测试装置的压头的力固定地并且刚性地保持支撑件。硬度测试装置在横梁处连接到致动器旋钮并且在横梁处被支撑。

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