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US 2021/0354359 A1Published application
Hose extrusion mandrel and method for manufacturing a hose
AssigneeEaton Intelligent Power Limited
InventorsGökhan ÖZCAN, Recep MUCO, Muslum EREN, Bjoern THEBERATH, Dipak Gopal SINGH, Mumin YELMAN
Life of this patent
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Abstract
A hose extrusion mandrel for manufacturing rubber hoses includes: a solid thermoplastic, elongate core; and a rubber compound outer layer covering a surface of the elongate core. A ratio between a diameter of the core and a thickness of the rubber compound layer may be between 8 and 11.
Claims9
A hose extrusion mandrel for manufacturing rubber hoses, comprising:
- a solid thermoplastic, elongate core;
- and
- a rubber compound outer layer covering a surface of the elongate core.
Dependencies are inferred from the claim text.