EW Pumps

United States of America

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IPC Class
B23Q 17/22 - Arrangements for indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work 1
G01B 5/245 - Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapersMeasuring arrangements characterised by the use of mechanical techniques for testing the alignment of axes for testing perpendicularity 1
G01B 5/252 - Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapersMeasuring arrangements characterised by the use of mechanical techniques for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes 1
Found results for  patents

1.

Two-piece universal alignment tool and method for servicing mud reciprocating pumps

      
Application Number 17898336
Grant Number 11906298
Status In Force
Filing Date 2022-08-29
First Publication Date 2024-02-20
Grant Date 2024-02-20
Owner EW PUMPS (USA)
Inventor Glenn, James B.

Abstract

A method and apparatus for aligning a crosshead of a mud pump with the fluid end of the mud pump without having to remove the rod system (piston rod, extension rod) of the pump. The apparatus comprises a dial indicator which measures differential distance and a connection component for connecting the apparatus directly or indirectly to the crosshead. The method and apparatus allow the establishment of perpendicularity and concentricity of the crosshead with respect to the bore in the fluid end of the pump.

IPC Classes  ?

  • G01B 5/245 - Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapersMeasuring arrangements characterised by the use of mechanical techniques for testing the alignment of axes for testing perpendicularity
  • B23Q 17/22 - Arrangements for indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
  • G01B 5/252 - Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapersMeasuring arrangements characterised by the use of mechanical techniques for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes