公开(公告)号：US3089518A

公开(公告)日：1963-05-14

申请号：US2810760

申请日：1960-05-10

Applicant: EMERY CO A H

Inventor： BRADLEY CHESTER D

IPC: G01G5/00 ,  G01L1/02

CPC classification number: G01L1/02 ,  G01G5/003

公开(公告)号：US3889529A

公开(公告)日：1975-06-17

申请号：US46158774

申请日：1974-04-17

Applicant: EMERY CO A H

Inventor： BRADLEY CHESTER D

IPC: G01G5/00 ,  G01L1/02 ,  G01G5/04

CPC classification number: G01L1/02 ,  G01G5/003

Abstract: A rectangular hydraulic load cell having a length greater than its width to maintain substantial acting area for high load capacity in narrow locations. The force is transmitted from a load bearing column to a steel diaphragm over the oil reservoir with four bridging members having precise 45* cuts at their ends to reduce friction as the bridging members move under load. Pivot strips with hardened pivot wires are provided which bear upon the upper surface of the bridging members. For precise lateral positioning of the cell column, spacer strips are secured to the casing around the bridging members to form a rectangular lateral bearing surface for the bridging members.

Abstract translation: 长度大于其宽度的矩形液压测力传感器，以在狭窄的位置保持用于高负载能力的大量作用区域。 该力从承载柱传递到储油器上的钢隔板上，四个桥接构件在其端部具有精确的45°切口，以减小桥接构件在负载下移动时的摩擦力。 提供具有硬化的枢转线的枢轴带，其承载在桥接构件的上表面上。 为了细胞柱的精确横向定位，间隔条被固定到围绕桥接构件的壳体上以形成用于桥接构件的矩形侧向支承表面。

公开(公告)号：US3089519A

公开(公告)日：1963-05-14

申请号：US13205561

申请日：1961-08-17

Applicant: EMERY CO A H

Inventor： BRADLEY CHESTER D

IPC: G01G5/00 ,  G01L1/02

CPC classification number: G01G5/003 ,  G01L1/02

公开(公告)号：US2960113A

公开(公告)日：1960-11-15

申请号：US75556358

申请日：1958-08-18

Applicant: EMERY CO A H

Inventor： BRADLEY CHESTER D

IPC: G01G5/00

CPC classification number: G01G5/003

公开(公告)号：US3646854A

公开(公告)日：1972-03-07

申请号：US3646854D

申请日：1970-03-18

Applicant: EMERY CO A H

Inventor： BRADLEY CHESTER D ,  TATE MALCOLM C

IPC: F16J3/02 ,  F16J3/00

CPC classification number: F16J3/02

Abstract: An hydraulic load cell of the piston-cylinder type capable of withstanding high levels of cross loading. The piston and cylinder carrying members are assembled about roller bearings for free relative axial and angular telescopic movement. The cell is also provided with a flexible diaphragm which is extended over the roller bearings and secured to form an integral dust jacket, and with a sliding load head structure to absorb lateral thrust.

Abstract translation: 一种能够承受高水平交叉载荷的活塞 - 气缸式液压传感器。 活塞和气缸承载构件围绕滚子轴承组装，用于自由的相对轴向和角度伸缩运动。 电池还设置有柔性隔膜，其在滚子轴承上延伸并固定以形成整体式防尘套，并具有滑动负载头结构以吸收横向推力。

公开(公告)号：US3356169A

公开(公告)日：1967-12-05

申请号：US53952566

申请日：1966-04-01

Applicant: EMERY CO A H

Inventor： TATE MALCOLM C ,  BRADLEY CHESTER D

IPC: G01G23/20

CPC classification number: G01G23/20

公开(公告)号：US3273470A

公开(公告)日：1966-09-20

申请号：US36449964

申请日：1964-05-04

Applicant: EMERY CO A H

Inventor： BRADLEY CHESTER D

IPC: G01G5/00 ,  G01L1/02

CPC classification number: G01L1/02 ,  G01G5/003

公开(公告)号：US3633695A

公开(公告)日：1972-01-11

申请号：US3633695D

申请日：1970-07-30

Applicant: EMERY CO A H

Inventor： BRADLEY CHESTER D

IPC: G01G5/00 ,  G01L1/02 ,  G01G5/04

CPC classification number: G01G5/003 ,  G01L1/02

Abstract: A hydraulic load cell of simplified construction has an upper lateral support structure for the piston which eliminates the need for clamping rings and bolts. The support structure comprises an upper bridge ring disposed between the cylinder and piston members and held by integral flanges on said members. The upper bridge ring, and the lower bridge ring where used, may each be provided with arcuate edges to improve cell accuracy. The cell may also be provided with a supplementary shield against contamination and a simplified loading head structure.

Abstract translation: 简单结构的液压测力传感器具有用于活塞的上横向支撑结构，其不需要夹紧环和螺栓。 支撑结构包括设置在气缸和活塞构件之间并由所述构件上的整体凸缘保持的上桥环。 上桥环和使用的下桥环可以各自具有弓形边缘以提高电池精度。 电池还可以设置有防污染的补充屏蔽物和简化的装载头结构。

公开(公告)号：US3613517A

公开(公告)日：1971-10-19

申请号：US3613517D

申请日：1970-03-18

Applicant: EMERY CO A H

Inventor： BRADLEY CHESTER D ,  TATE MALCOLM C

IPC: F16J3/00

CPC classification number: F16J3/00

Abstract: A piston-cylinder type load cell for the measurement of tension loads. The piston and cooperating cylinder portions are ringshaped and surround an open central passage through the cell which accommodates a simple, external tension loading member. The piston and cylinder carrying members may be assembled about roller bearings for free relative axial and angular telescopic movement even under high-cross loads. The cell may also be provided with a flexible diaphragm which extends over the roller bearings and is secured to form an integral dust jacket.

公开(公告)号：US3178937A

公开(公告)日：1965-04-20

申请号：US29411763

申请日：1963-07-10

Applicant: EMERY CO A H

Inventor： BRADLEY CHESTER D

IPC: G01L1/02 ,  G01L1/26

CPC classification number: G01L1/02 ,  G01L1/26