Hydraulic lever-arm shock absorber (Autocar Handbook, 13th ed, 1935)
- A photograph, which has never previously been made available to the public (e.g. by publication or display at an exhibition) and which was taken more than 70 years ago (before 1 January 1954); or
- A photograph, which was made available to the public (e.g. by publication or display at an exhibition) more than 70 years ago (before 1 January 1954); or
- An artistic work other than a photograph (e.g. a painting), or a literary work, which was made available to the public (e.g. by publication or display at an exhibition) more than 70 years ago (before 1 January 1954).
This tag can be used only when the author cannot be ascertained by reasonable enquiry. If you wish to rely on it, please specify in the image description the research you have carried out to find who the author was. The above is all subject to any overriding publication right which may exist. In practice, publication right will often override the first of the bullet points listed.
Unpublished anonymous paintings remain in copyright until at least 1 January 2040. This tag does not apply to engravings or musical works. More informationRelevante Bilder
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Stoßdämpfer (Fahrwerk)Stoßdämpfer sind ein Bestandteil des Fahrwerks eines Fahrzeugs, das Schwingungen der gefederten Masse dämpft und möglichst weitgehend unterdrückt. Durch Umwandlung der Schwingungsenergie in Wärme durch besondere Maßnahmen wird eine deutlich gedämpfte Schwingung erzeugt. Ohne diese Maßnahmen würde die Schwingung zu langsam abklingen. .. weiterlesen