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SAE J1122 - Helical Springs: Specification Check Lists
August 1, 2016 - SAE

The following SAE Recommended Practice furnishes sample forms for helical compression, extension and torsion springs to provide a uniform method for specifying design information. It is not necessary to fill in all the data, but sufficient information must be supplied to fully describe the...

AGMA 940 - Double Helical Epicyclic Gear Units
January 6, 2009 - AGMA

This information sheet addresses epicyclic gear drives which utilize double helical type gearing on the planetary elements. It is intended to be a supplement to and used in conjunction with ANSI/AGMA 6123--B06, Design Manual for Enclosed Epicyclic Gear Dives. It covers...

AGMA 11FTM09 - Standardization of Load Distribution Evaluation: Uniform Definition of KHβ for Helical Gears
October 1, 2011 - AGMA

The load distribution measurement of gear teeth and the determination of the face load factor for contact stressKHβ are of fundamental importance for the gear manufacturing industry. The factorKHß is ameasure for the uniformity of the load distribution along the face width. The closer...

NASM8846 - INSERT, SCREW-THREAD, HELICAL COIL
July 29, 2011 - AIA/NAS

This specification covers helical coil screw-thread inserts made from formed wire, the inner surfaces of which, after assembly, provide threads as specified.

ANSI B6.7 - HELICAL GEARS
ANSI
A description is not available for this item.
IEC 60602 - Type B Helical Video Recorders
January 1, 1980 - IEC

This standard applies to magnetic video recording and/or reproduction using 25.4 mm (1 in) tape on type B helical-scan recorders suitable for broadcast applications.

DS/HD 574 S1 - Type B helical video recorders
November 24, 2016 - DS

Applies to magnetic video recording and/or reproducing using 25.4 mm (1 in) tape on type B helical-scan recorders suitable for broadcast applications. Defines the electrical and mechanical characteristics of equipment which will provide for interchangeability of recordings. The requirements...

SAE AS13572 - Springs, Helical, Compression and Extension
August 1, 2014 - SAE

This specification covers helical compression and extension springs, made from single wire or rod of either round or special cross-section Classification: The springs shall be of the following types and grades Types: Type I-Compression Type II-Extension Grades Grade A- Highly stressed or...

DELPHI DX500042 - METRIC HELICAL SPRING LOCK WASHERS
December 1, 1999 - DELPHI-I

1. SCOPE This standard covers the dimensions, mechanical properties and methods of testing applicable to helical spring lock washers in the regular and heavy series fabricated from carbon steel and corrosion resistant steel. The heavy series washers are preferred for use in coordinated...

Gears and Gear Drives
January 1, 2012 - WILEY

Understanding how gears are formed and how they interact or mesh with each other is essential when designing equipment that uses gears or gear trains. The way in which gear teeth are formed and how they mesh is determined by their geometry and kinematics, which is the...

SAE J1121 - Helical Compression and Extension Spring Terminology
August 1, 2016 - SAE

The following recommended practice has been developed to assist engineers and designers in the preparation of specifications for the major types of helical compression and extension springs. It is restricted to a concise presentation of items which will promote an adequate understanding...

DIN EN 13906-3 - Cylindrical helical springs made from round wire and bar - Calculation and design - Part 3: Torsion springs
June 1, 2014 - DIN

This European Standard specifies the calculation and design of cold and hot coiled cylindrical helical torsion springs with a linear characteristic, made from round wire and bar of constant diameter with values according to Table 1.

BS 6758 - Type C Helical Video Tape Recorders
April 30, 1987 - BSI

Electrical and mechanical characteristics of equipment which will provide for the interchangeability of recordings made on magnetic video recording and/or reproducing systems using 25.4 mm (1 in) tape on type C helical video tape recorders.

AGMA 6011 - Specification for High Speed Helical Gear Units
August 8, 2014 - AGMA

This standard includes design, lubrication, bearings, testing and rating for single and double helical external tooth, parallel shaft speed reducers or increasers. Units covered include those operating with at least one stage having a pitch line velocity equal to or greater than 35 meters...

SAE AS1229 - Insert, Screw Thread, Helical Coil, Stud Locking, Performance Standard for
January 1, 2018 - SAE

This SAE Aerospace Standard (AS) covers helical coil stud locking screw thread inserts made from formed wire in which the inner surface of the coil, after assembly provides threads of standard Unified 60° form as specified on the assembly drawing. This document also covers the performance...

DIN EN 13906-1 - Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1: Compression springs
November 1, 2013 - DIN

This European Standard specifies the calculation and design of cold and hot coiled cylindrical helical compression springs with a linear characteristic, made from round wire and bar of constant diameter with values according to Table 1, and in respect of which the principal loading is...

DIN EN 13906-2 - Cylindrical helical springs made from round wire and bar - Calculation and design - Part 2: Extension springs
September 1, 2013 - DIN

This European Standard specifies the calculation and design of cold and hot coiled helical extension springs made from round wire and bar with values according to Table 1, loaded in the direction of the spring axis and operating at normal ambient temperatures. NOTE In cases of substantially...

MPAPS S-FM-1.101-GS/PL - Helical Spring Lock Washers–Metric Series
June 1, 2015 - NAVISTAR

GENERAL: Implementation of this standard must be in accordance with the policies and procedures outlined in MPAPS S-A-0.101. There may also be divisional supplemental instructions in regard to use of metric standards that should be taken into account. This standard may differ in some respects with...

DIN EN 3542 - Aerospace series - Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH2801 (Inconel X750); German and English version EN 3542:2018
June 1, 2018 - DIN

This document specifies the characteristics of inserts, self-locking, helical coil, tanged insertion drive, with MJ screw thread in NI-PH2801 material, for aerospace applications. Maximum test temperature: 550 °C.

ISO 11891 - Hot formed helical compression springs - Technical specifications
April 15, 2012 - ISO

This International Standard specifies the materials, shapes, spring characteristics, tolerances, manufacturing requirements and test methods for common helical compression springs, which are made from hot coiled round section steel bar, and then quenched and tempered (hereinafter simply...

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