AS 1101.4-1989

1 - AS 1101.4-1989 GRAPHICAL SYMBOLS FOR GENERAL ENGINEERING - MACHINE ELEMENTS
4 - PREFACE
4 - CONTENTS
5 - SECTION 1. SCOPE AND GENERAL
5 - 1.1 SCOPE.
5 - 1.2 APPLICATION.
5 - 1.3 REFERENCED DOCUMENT.
5 - 1.4 DEFINITIONS.
5 - 1.4.1 Cam
5 - 1.4.2 Clutch
5 - 1.4.3 Coupling
5 - 1.4.4 Crank
5 - 1.4.5 Degrees of freedom
5 - 1.4.6 Dwell
5 - 1.4.7 Gear
5 - 1.4.8 Higher pair
5 - 1.4.9 Kinematics
5 - 1.4.10 Kinematic pair
5 - 1.4.11 Link
5 - 1.4.12 Link mechanism
5 - 1.4.13 Lower pair
5 - 1.4.14 Oscillating motion
5 - 1.4.15 Pawl
5 - 1.4.16 Ratchet
5 - 1.4.17 Reciprocating motion
5 - 1.5 ABBREVIATIONS.
6 - 1.6 ALTERNATIVE SYMBOLS.
6 - 1.7 PROPORTION AND SIZE OF SYMBOLS.
6 - 1.8 ORIENTATION OF SYMBOLS.
6 - 1.9 DRAWING PRACTICE.
7 - SECTION 2. SYMBOLS
8 - TABLE 2.1(A) MOTION OF LINKS-BASIC SYMBOLS
9 - TABLE 2.1(B) MOTIONS OF LINKS-EXAMPLES
11 - TABLE 2.2 LINKS AND CONNECTIONS OF THEIR COMPONENTS
12 - TABLE 2.3 KINEMATIC PAIRS
14 - TABLE 2.4(A) LINKAGES AND LINKS-BASIC SYMBOLS
19 - TABLE 2.4(B) LINKAGES AND LINKS-EXAMPLES
20 - TABLE 2.5 FRICTION AND GEAR MECHANISMS
27 - TABLE 2.6 CAM MECHANISMS
29 - TABLE 2.7 GENEVA AND RATCHET MECHANISMS
30 - TABLE 2.8 COUPLINGS AND BRAKES
33 - TABLE 2.9 MISCELLANEOUS MECHANISMS AND THEIR COMPONENTS

Establishes the graphical symbols for machine elements for kinematic diagrams for use in all branches of industry. Definitions of key words used in this field are also given. The symbols are given in sections including those for motion of links, links and connections of their components, kinematic pairs, linkages and links, friction and gear mechanisms, cam mechanisms, Geneva and ratchet mechanisms, couplings and brakes, and miscellaneous mechanisms and their components. This Standard is identical with ISO 3952-1-1981, ISO 3952-2-1981, ISO 3952-3-1979 and ISO 3952-4-1984.

This Standard specifies definitions and graphical symbols for machine elements of kinematic diagrams for use in all branches of industry. It describes the basic symbols and the principles on which they are based and illustrates some representative examples of complete kinematic diagrams. Composite symbols can be devised by a combination of basic symbols. Symbols are identified by a basic 4-digit number (with extensions where appropriate), which includes the number 4, the number of the relevant table, and the number of the symbol itself.NOTE: The number 4 represents the part number of this Standard, i.e. AS 1101.4.

status changes to obsolecent on 29-10-2004