Plastic joint for articulating two components
AssigneeEuWe Eugen Wexler GmbH
InventorsEugen Wexler, Thomas Stopp
Life of this patent
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Abstract
A plastic joint for articulating two components comprises two dimensionally stable fastening elements serving for connecting the plastic joint with the corresponding component and a joint element arranged between the fastening elements defining at least one joint axis for deflecting the joint out of its straight position. The joint element is formed as a flexible moulded part which is injected directly with its ends to the fastening elements.
Claims6
A plastic joint for articulating two components comprising two inherently stable fastening elements (1, 2) made of a plastic material and serving for connecting the plastic joint with the corresponding component and
- a joint element (6) arranged between the fastening elements (1, 2), which joint element (6) defines at least one joint axis for deflecting the plastic joint between a straight position and a deflected position,
- wherein the joint element (6) is formed as a moulded part which is directly injection-moulded with its ends (7, 8) to the fastening elements (1, 2), which moulded part is made of a more flexible plastics material than that of the fastening elements (1, 2) and, wherein the joint element (6) is provided with a reinforcement core (11) connecting the fastening elements (1, 2), which reinforcement core (11) is formed in one piece with the fastening elements (1, 2) and which is made of the same material.
A plastic joint according to claim 7 wherein the joint element (6) is provided with lamellas (9) projecting beyond its cross-section, which lamellas (9) are arranged with a distance (a) from each other in such a manner that they abut against each other when, the plastic joint is deflected out of its straight position.
Dependencies are inferred from the claim text.