公开(公告)号：US4542659A

公开(公告)日：1985-09-24

申请号：US572146

申请日：1984-01-19

Applicant: Kaspar Saner

Inventor： Kaspar Saner

IPC: G01G23/01 ,  G01L1/10 ,  G01L1/26

CPC classification number: G01G23/01 ,  G01L1/106

Abstract: A mass and force meter with two dynamometers, in which the load to be measured acts at least on one of the dynamometers and is compared with the weight of a reference mass which also acts upon at least one of the dynamometers. The reference mass is linked to a lever pivotally mounted on a horizontal axis of the frame of the meter by guiding means having a reset force so that the reference mass is guided horizontally and parallelly. The guiding means includes a vertical, flat spring and at least one pair of arms connected by resilient guides.

Abstract translation: 具有两个测力计的质量和力量计，其中待测量的载荷至少起到一个测力计的作用，并与与至少一个测力计作用的参考质量的重量进行比较。 参考质量通过具有复位力的引导装置连接到枢转地安装在仪表的框架的水平轴线上的杆，使得参考质量被水平和平行地引导。 引导装置包括垂直的平板弹簧和由弹性引导件连接的至少一对臂。

公开(公告)号：US3946821A

公开(公告)日：1976-03-30

申请号：US544570

申请日：1975-01-27

Applicant: Kaspar Saner

Inventor： Kaspar Saner

IPC: G01G1/14 ,  G01G3/16 ,  G01G3/18

CPC classification number: G01G3/18 ,  G01G3/165

Abstract: Balances having a reference mass and means for compensating for thermally induced errors such as shift of the zero-point and change of steepness in the characteristic of the balance. Bimetallic members are fastened to movable parts such as levers or other force transmitting members, or to the reference mass, and function as supports for masses acting as compensating masses. This allows for offsetting the two kinds of errors independently. Moreover, the bimetallic supports can be mounted on adjustable members, e.g. rotary disks or the like, to further adjust the desired amount of correction.