Continuous mechanical handling equipment — Chain conveyors with bearing devices or load carriers — E...
Gives examples of the various kinds of hazards connected with chain conveyors with supporting rods or rollers, push rods, single load carriers etc., suitable clearances as well as other safety measures and devices. Explains the various Standards for loose materials and unit loads. All remarks apply also to jointed apron conveyors especially in respect of external pressure edges, where crushing…
Codes for the Representation of Names of Countries
This National Standard of Canada is equivalent to the
International Standard ISO 3166-1981. It provides basic
two-letter alphabetic codes (ISO alpha-2 country code),
three-letter codes (ISO alpha-3 country code) for special
purposes and three-digit numerical codes (ISO numeric-3 country
codes) established by the Statistical Office of the United
Nations.
Addendum modification of the teeth of cylindrical gears for speed-reducing and speed-increasing gear...
Attention is drawn to the fact that this Technical Report only regards recommendations which do not have any restrictive nature nor do they require the replacement of existing regulations which have proved their worth in the past. Applies only to external gear pairs with parallel axes of which the teeth of spur and helical gears are defined by the standard basic rack tooth profile in conformity…
Chemical products for industrial use — General method for determination of chloride ions — Potentiom...
Describes a method based on the potentiometric titration of the chloride ions with standard volumetric silver nitrate solution in an acid medium and in the presence of acetone, using a silver electrode or a chloride or silver ion-selective electrode (measuring electrode) and a calomel or a mercury(I) sulphate electrode (reference electrode). Is a applicable to test solutions having chloride…
Rubber or plastics covered rollers — Specifications — Part 1: Requirements for hardness
Defines covered rollers as cylindrical cores, generally of metal, with a cover of rubber or plastics for particular use. They are manufactured in a wide variety of sizes and hardness grades depending on the intended use. - Part 2 and 3 of this standard deal with surface characteristics and dimensional tolerances.
Supplement No.3-1982 to CSA Standard CAN3-S6-M78, Design of Highway Bridge
Applies to the design of ordinary highway bridges that have spans
up to 100 m and other bridges to carry pedestrian, cyclist or
equestrial traffic. It deals with the general features of
highway bridges and loads and forces applicable to their design
considering different materials such as steel, concrete, timber
and composite structures. It gives design consideration for
substructures,…
1. Scope
1.1 This Standard applies to electrical aids intended to be used by physically disabled persons to facilitate their ability to communicate with others, alter the state of their environment, and to position themselves.
1.2 This Standard includes requirements relating to the safety of these aids and documentation on them, as well as recommendations of special interest to developers…
Prosthetics and Orthotics - Terminology, Definitions, and Identification
1. Scope
1.1 This Standard documents some of the technical terminology used in the field of prosthetics and orthotics, and provides a definition for each of these terms. Note: This Standard is not intended to cover all technical terminology used in the field of prosthetics and orthotics. It is anticipated that, by way of revisions to this Standard, terms will be added from time to time as…
