公开(公告)号：EP1150092A3

公开(公告)日：2001-11-07

申请号：EP01109052.9

申请日：2001-04-11

Applicant: Bidwell Corporation

Inventor： Bidwell, Steven T.

IPC: G01B5/08

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

Abstract: An adjustable gage comprises a centerline hub (22) and a swing gage (24). The hub (22) includes a body (26) with position jaws (215) adjustably attached thereto, and a central post (28). The gage (24) comprises a pair of parallel slide bars and front and rear blocks slidable along the slide bars. A movable, spring-biased probe (46) is slidably connected to the front block via a rail and carriage bearing apparatus. The probe (46) is operably connected to a probe-movement indicator (62). The rear block has a fixed probe (48). Both probes have end roller bearings (42,44). In use, the ring shaped part (32) to be measured is placed within the position jaws (215), previously adjusted to the approximate inner or outer diameter of the part. Then, the gage (24) is placed over the post (28), with the roller bearings (42,44) coming into contact with the part (32), and the gage (24) is rotated. The probes (46,48) track along the part, with any variances in part diameter showing up on the indicator (62).

公开(公告)号：EP1150092A2

公开(公告)日：2001-10-31

申请号：EP01109052.9

申请日：2001-04-11

Applicant: Bidwell Corporation

Inventor： Bidwell, Steven T.

IPC: G01B5/08

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

Abstract: An adjustable gage comprises a centerline hub (22) and a swing gage (24). The hub (22) includes a body (26) with position jaws (215) adjustably attached thereto, and a central post (28). The gage (24) comprises a pair of parallel slide bars and front and rear blocks slidable along the slide bars. A movable, spring-biased probe (46) is slidably connected to the front block via a rail and carriage bearing apparatus. The probe (46) is operably connected to a probe-movement indicator (62). The rear block has a fixed probe (48). Both probes have end roller bearings (42,44). In use, the ring shaped part (32) to be measured is placed within the position jaws (215), previously adjusted to the approximate inner or outer diameter of the part. Then, the gage (24) is placed over the post (28), with the roller bearings (42,44) coming into contact with the part (32), and the gage (24) is rotated. The probes (46,48) track along the part, with any variances in part diameter showing up on the indicator (62).

Abstract translation: 可调量具包括中心线毂（22）和摆动规（24）。 轮毂（22）包括具有可调节地附接到其上的位置夹爪（215）的本体（26）和中心柱（28）。 量具（24）包括一对平行的滑动杆和沿着滑杆滑动的前后块。 可移动的，弹簧偏压的探针（46）经由轨道和滑架轴承装置可滑动地连接到前部块。 探针（46）可操作地连接到探针运动指示器（62）。 后块具有固定探头（48）。 两个探头都有端滚子轴承（42,44）。 在使用中，要测量的环形部分（32）被放置在预先调节到部件的大致内径或外径的位置夹爪（215）内。 然后，将量规（24）放置在柱（28）上方，其中滚子轴承（42,44）与部件（32）接触，并且量规（24）旋转。 所述探针（46,48）沿着所述部分轨道，部分直径上的任何变化显示在所述指示器（62）上。