Railway car coupler reconditioning contour gauge

Details Railway car coupler reconditioning contour gauge Railway car coupler reconditioning contour gauge

2011-01-04

2011-01-04

Bennett, G. Bradley (Department: 2841)

Geometrical instruments

Gauge

Comparison with a standard

C033S651000

Reexamination Certificate

active

07861433

ABSTRACT:
A railway car coupler head contour gauge includes a cylindrical portion configured to be rotatably coupled to a coupler head. A gauging blade is coupled to the cylindrical portion. The gauging blade includes a gauging contour that is configured to align with a contour face of a top pulling lug of the coupler head after operational use of the coupler head.

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patent: 2003/0037422 (2003-02-01), Brueckert et al.
patent: 2007/0251908 (2007-11-01), Utsumi
PCT Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority, (ISA/EPO)or the Declaration, International Application No. PCT/US2009/050468, dated Oct. 13, 2009, 13 pages.

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