公开(公告)号：US06634114B2

公开(公告)日：2003-10-21

申请号：US09834071

申请日：2001-04-12

Applicant: Steven T. Bidwell

Inventor： Steven T. Bidwell

IPC: G01B508

CPC classification number: G01B5/201 ,  G01B5/0004 ,  G01B5/025 ,  G01B5/08

Abstract: An adjustable gage comprises a centerline hub and a swing gage. The hub includes a body with position jaws adjustably attached thereto, and a central post. The gage comprises a pair of parallel slide bars and front and rear blocks slidable along the slide bars. A movable, spring-biased probe is slidably connected to the front block via a rail and carriage bearing apparatus. The probe is operably connected to a probe-movement indicator. The rear block has a fixed probe. Both probes have end roller bearings. In use, the part to be measured is placed within the position jaws, previously adjusted to the approximate inner or outer diameter of the part. Then, the gage is placed over the post, with the roller bearings coming into contact with the part, and the gage is rotated. The probes track along the part, with any variances in part diameter showing up on the indicator.

Abstract translation: 可调量具包括中心线毂和摆动量规。 轮毂包括具有可调节地附接到其上的位置钳口的主体和中心柱。 量具包括一对平行的滑动杆以及沿着滑杆滑动的前后块。 可移动的，弹簧偏置的探针通过轨道和滑架轴承装置可滑动地连接到前部块。 探头可操作地连接到探头运动指示器。 后挡块有固定的探头。 两个探头都有端滚子轴承。 在使用中，要测量的部件被放置在位置夹爪内，预先调节到零件的大致内径或外径。 然后，将量规放置在柱上，滚子轴承与部件接触，并且量规旋转。 探头沿着零件跟踪，部分直径上的任何变化都显示在指示器上。

公开(公告)号：USD398866S

公开(公告)日：1998-09-29

申请号：US75812

申请日：1997-08-27

Applicant: Steven T. Bidwell

Designer： Steven T. Bidwell

公开(公告)号：USD395247S

公开(公告)日：1998-06-16

申请号：US43840

申请日：1995-09-11

Applicant: Steven T. Bidwell

Designer： Steven T. Bidwell

公开(公告)号：US5711083A

公开(公告)日：1998-01-27

申请号：US620129

申请日：1996-03-21

Applicant: Steven T. Bidwell

Inventor： Steven T. Bidwell

IPC: G01B5/08 ,  G01B5/12

CPC classification number: G01B5/08 ,  G01B5/12

Abstract: A gage that measures the size and out of roundness of the inside and outside diameters of ring-shaped parts comprises a centerline hub body together with a free style swing gage. The centerline hub body has extensible jaws that can be adjusted to position the body within the central opening of the part. A vertically protruding cylindrical post is located at the center of the hub body and is adapted to interface with the free style swing gage. The free style swing gage comprises a pair of parallel cylindrical rods that are adapted to fit over the centerline post. On each end of parallel rods is disposed a block, each block having a probe that protrudes downward from the block and is operable to contact a surface of the part to be checked. A front block is associated with a dial indicator connected with the probe to indicate any deviations in size or diameter of the part to be checked. The free style swing gage, together with the centerline post of the centerline hub body, allows the gage to be positioned at the actual centerline of the part. The free style swing gage is easily rotatable throughout the full 360 degree circumference of the part to be checked by grasping and rotating a handle on the rear block.

Abstract translation: 测量环形部件的内径和外径的尺寸和圆度的量具包括中心线毂体和自由式摆动量规。 中心线毂体具有可扩张的钳口，可以调整身体位置，使身体位于零件的中心开口内。 一个垂直突出的圆柱形柱体位于轮毂体的中心，并适于与自由式摆动量规相接合。 自由式摆动量规包括一对平行的圆柱形杆，其适于装配在中心线柱上。 在平行杆的每个端部设置有块，每个块具有从块向下突出的探针，并且可操作以接触待检查部件的表面。 前挡块与与探头连接的表盘指示器相关联，以指示要检查的零件的尺寸或直径的任何偏差。 自由式旋转量规与中心线毂体的中心线柱一起允许将量具放置在零件的实际中心线上。 通过抓握和旋转后挡块上的手柄，自由式摆动量规可以容易地旋转穿过零件的整个360度圆周进行检查。