menu
Stabilus Group

Simple, effective and reliable Gas springs with ballpoint pen principle

Vier Gasfedern mit Kugelschreiberprinzip auf modernem Hintergrund, symbolisieren Präzision, Qualität und technische Vielseitigkeit.

Our gas springs with ballpoint pen principle are ideal for applications where elements need to be moved without a complex actuation system. The maintenance-free adjustment elements offer a reliable and easy way to position windows, extractor hoods, or drawers. Particularly compact sizes, such as the GK 04-12, enable concealed installation and lightweight operation in a wide range of applications. Because they can be unobtrusively integrated into sliding elements, drawers and household appliances, such as washing machines or retractable power strips, this option is particularly popular for household applications. 

Vier Gasfedern mit Kugelschreiberprinzip auf modernem Hintergrund, symbolisieren Präzision, Qualität und technische Vielseitigkeit.

Gas springs with ballpoint pen principle

Properties

  • No release system necessary
  • Smooth and even extension
  • Concealed installation possible
  • Easy handling
  • Large and small series available

Functional principle

The functional principle of a gas spring based on a ballpoint pen mechanism is based on a hydropneumatic, self-contained, and maintenance-free system. The gas spring is filled with compressed nitrogen, which creates the spring force. This force is created by the internal pressure in the cylinder, which acts on the cross-sectional area of ​​the piston rod. When no load is applied, the piston rod is always extended. When the piston rod is pushed in, the gas is compressed, which causes an increase in force (progression). This increased force depends on the diameter of the piston rod and the volume of the cylinder.

What is special about this gas spring is the mechanical locking in the retracted position. Similar to the mechanism of a ballpoint pen, the lock can be actuated by lightly pressing, after which the gas spring extends again by itself. Different end fittings and mounting brackets ensure optimal installation for the respective application.

Series and sizes

You can find all our different series and sizes in our catalog and flyer.

Go to catalogGo to flyer