CH674635A5
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Composite coupling plate for semi-trailer - has separate components forming insertion portion and friction surface
Assignee: Fischer Ag Georg
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Filing: 1987-10-08
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Granted: —
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Expires: 2007-10-08
Abstract
Abstract The composite coupling plate is for the semitrailer of an articulated lorry. The friction surface and insertion portions of the plate are formed by separate components, joined together before installation to form a unit. The insertion portion can be a casting, while the friction portion can be of wear-resistant material such as steel plate. Cast iron can be used for the bottom part and the portions can be mechanically secured together by a wear-resistant plate. ADVANTAGE - Simplicity of manufacture and long life.
Inventors
- 👤 Lothar Jakob
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 00:07
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/04; B62D53/08
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