4. Railways: surface track
  5. Rail joints
  6. Scarf

Udo Wirthwein

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Cable duct and cover

Electricity: conductors and insulators – Overhead – Towers – poles or posts
Reexamination Certificate

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Damping device for rails

Railways: surface track – Deadening noise
Reexamination Certificate

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Device for attaching a rail to a bearing element

Railways: surface track – Rail joints – Scarf
Patent

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Elastic rail fastening system with rail spike

Railways: surface track – Fastenings – Spikes
Patent

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Support point and fastening for rails on a wooden tie

Railways: surface track – Fastenings – Clamps
Reexamination Certificate

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Profile ID: LFUS-PAI-P-109479

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