The use of gas springs with a surge tank to generate blank holding forces in drawing tools is increasing. These gas spring systems are characterized by an almost constant behaviour of the spring force over the spring displacement. To prevent an increase of the normal pressure with increasing stroke in a drawing process, it is advantageous to obtain a degressive force-displacement behaviour of the gas springs.For this reason, a gas spring system was developed to realize a decrease of the blank holding forces over the stroke without large additional expenditure. The technical realization takes place in an exact controlling of the upper and lower pressure chamber of the nitrogen cylinder.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Force-Stroke-Curve of Gas Springs


    Additional title:

    Sae Technical Papers


    Contributors:
    Hohnhaus, J. (author) / Seigert, K. (author)

    Conference:

    International Congress & Exposition ; 1997



    Publication date :

    1997-02-24




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Force-Stroke-Curve of Gas Springs

    Seigert, K. / Hohnhaus, J. / Society of Automotive Engineers | British Library Conference Proceedings | 1996


    Force-stroke-curve of gas springs

    Seigert,K. / Hohnhaus,J. / Univ.Stuttgart,DE | Automotive engineering | 1997


    METHOD FOR REDUCING TOLERANCE BETWEEN ACTUAL CURVE AND TARGET CURVE OF INPUT ROD STROKE AND BRAKING FORCE

    JENS WAGNER / BERNHARD JAHNKE / OLIVER MARQUARDT | European Patent Office | 2024

    Free access

    Research and Verification on Ideal Stiffness Characteristic Curve of Suspension Coil Springs

    Gao, Da-Wei / Huang, Xing-Xing / Xu, Jun et al. | British Library Conference Proceedings | 2015


    Research and Verification on Ideal Stiffness Characteristic Curve of Suspension Coil Springs

    Gao, Da-Wei / Xu, Jun / Zheng, Song-Lin et al. | SAE Technical Papers | 2015