ISO 11901-4:2021

Tools for pressing — Gas springs — Part 4: Gas springs with increased spring force and same built height

Publication date: Aug 16, 2021

General information

Current stage: 60.60 Effective date: Aug 16, 2021

Originator: ISO

Owner: ISO/TC 29/SC 8

Type: International Standard

ICS: 25.120.10

Languages: English French

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Status: Published

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Scope

This document specifies the dimensions (in millimetres), nominal initial forces and types of gas springs.
It is applicable to gas springs with increased spring force and same built height of type 7 500 to 200 000, pressurized with nitrogen with a nominal initial force of between 7 400 N (with a tolerance of ±5 %) and 200 000 N (with a tolerance of ±5 %), for use in press tools.
It also specifies marking, technical delivery conditions and designation.
NOTE Specifications of mounting accessories for gas springs are given in ISO 11901‑2.

Life cycle

PREVIOUSLY

Revises
ISO 11901-4:2014

NOW

PUBLISHED
ISO 11901-4:2021
60.60 Standard published
Aug 16, 2021

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