Disc The Spring Standards

The current edition of this technical report addresses the entire scope of friction brakes that are spring set, including shoe, caliper disc and motor mounted plate brakes for crane applications.

1.1 This specification covers metal mechanical cold flare compression fittings with integral disc spring suitable for use with four sizes of PEX tubing that meets the requirements of Specifications F876 and F877. These fittings are intended for use in 100 psi (689.5 kPa) cold...

ESDU 85013 is one of a group dealing with the design of cam and follower systems. By means of two fully-worked practical design studies it shows how the procedures are used in practice. Both examples relate to lightly-loaded moderate-speed applications. The first is a feeder...

ISO 20957-2:2005 specifies additional safety requirements for strength training equipment in addition to the general safety requirements of ISO 20957-1:2005. ISO 20957-2:2005 is applicable to stationary training equipment type strength training equipment with stack weight resistance or other...

This document specifies a method for determining the resistance of a coating to scratches introduced by a usually hand-held loaded stylus. The test can be carried out using a point stylus (method A) or using a disc stylus (method B). Both methods are generally applicable and...

ESDU 94019 introduces a Fortran program (ESDUpac A9419) that calculates the through-thickness radial and shear stresses in a specially-orthotropic section subjected to a bending moment, and radial and tangential forces. It provides a distribution of the stresses over a mesh throughout...

GENERAL This standard applies to newly produced manually operated shut-off volves for gas piping systems and constructed of entirely new, unused ports and materials which: a. are intended for use downstream of the distributors meter or regulator, for operation at a maximum pressure of 1/2...