冲压工具. 气压弹簧. 第3部分: 具有增加弹簧力和紧凑结构高度的气压弹簧

[中文适用范围]： 本文件规定了气弹簧的尺寸（以毫米为单位）、标称初始力和类型。 它适用于 1700 至 200000 型、具有更大弹簧力和紧凑结构高度的气弹簧，用氮气加压，标称初始力在 1700 N（公差为 ±5 %）和 200000 N（公差为 ± 5 %)，用于冲压工具。 它还规定了标记、技术交付条件和名称。 注：气弹簧安装附件的规格在 ISO 11901-2 中给出。 [外文原描述]： 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 compact built height of type 1 700 to 200 000, pressurized with nitrogen with a nominal initial force of between 1 700 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.