A joint device rotatably connecting a functional component to a fixing structure includes a bearing shell having a first guide body with a curved first guide face, and a second guide body with a second guide face. The bearing shell connects to either the functional component or the fixing structure. An inner body having a connection portion and a guide portion is arranged between the first and second guide faces. The connection portion connects to the other of the functional component or the fixing structure. The guide portion is movably guided on the first and second guide faces about a first rotational axis defined by the curved first guide face. The connection portion or the bearing shell connects to the fixing structure by a pin. A second rotational axis extending transversely to the first rotational axis is defined by a pin central axis and/or the first guide face curvature.

A coupling bolt or pin, in particular a ball pin, with a coupling head, such as a ball head, and a thread shaft. The thread shaft comprises a thread in a longitudinal portion of the thread shaft, which extends parallel to a central longitudinal axis of the thread shaft. Within the longitudinal portion of the thread a thread inhibition is provided by means of which a frictional connection between the thread and a counter thread engaging therein and being present at a radial inner wall of a thread opening is increasable. A disc-shaped support structure is provided between the coupling pin and the thread, a radial extension of which is adaptable to a diameter of the thread opening so that the coupling pin is supportable against a lateral load with respect to the axis of the coupling pin within the thread opening.

A coupling bolt or pin, in particular a ball pin, with a coupling head, such as a ball head, and a thread shaft. The thread shaft comprises a thread in a longitudinal portion of the thread shaft, which extends parallel to a central longitudinal axis of the thread shaft. Within the longitudinal portion of the thread a thread inhibition is provided by means of which a frictional connection between the thread and a counter thread engaging therein and being present at a radial inner wall of a thread opening is increasable. A disc-shaped support structure is provided between the coupling pin and the thread, a radial extension of which is adaptable to a diameter of the thread opening so that the coupling pin is supportable against a lateral load with respect to the axis of the coupling pin within the thread opening.

A swivel hanger system includes an anchor member with an anchor head disposed at an end of the anchor member and an elongated body, where at least a portion of the elongated body is configured to be inserted into a support member when the system is connected with the support member. The system also includes a swivel member with an open end extending to a hollow interior of the swivel member, where the open end is configured to rotatably couple with the anchor head such that the anchor head is located within the hollow interior and the elongated body extends through the swivel member open end. The system further includes a stop structure to limit an insertion distance at which the anchor member is inserted into the support member.

A swivel hanger system includes an anchor member with an anchor head disposed at an end of the anchor member and an elongated body, where at least a portion of the elongated body is configured to be inserted into a support member when the system is connected with the support member. The system also includes a swivel member with an open end extending to a hollow interior of the swivel member, where the open end is configured to rotatably couple with the anchor head such that the anchor head is located within the hollow interior and the elongated body extends through the swivel member open end. The system further includes a stop structure to limit an insertion distance at which the anchor member is inserted into the support member.

Disclosed are the design and utilitarian characteristics of a support device for supporting a cover wherein such cover is typically used to cover a vehicle such as a boat or automobile. The invention includes a dome shaped support device with a depending base configured for extending through a cover. The depending base defines an interface for being associated with a support structure such as a pole and such interface may be a swivel interface. Additionally, the support device may define a suspension interface so that a tether may be used to apply a support force from above the support device. The support device may also define a swivel device configured for being associated with a support surface such as a floor.

An accessory mounting track provides quick and easy removable attachment and positioning of various devices. The method of attachment of devices to the accessory mounting track may be compatible with the attachment of these devices to other mounting systems, allowing the accessory mounting track to be used interchangeably with those systems.

A swivel hanger system includes an anchor member with an anchor head disposed at an end of the anchor member and an elongated body, where at least a portion of the elongated body is configured to be inserted into a support member when the system is connected with the support member. The system also includes a swivel member with an open end extending to a hollow interior of the swivel member, where the open end is configured to rotatably couple with the anchor head such that the anchor head is located within the hollow interior and the elongated body extends through the swivel member open end. The system further includes a stop structure to limit an insertion distance at which the anchor member is inserted into the support member.

Disclosed are the design and utilitarian characteristics of a support device for supporting a cover wherein such cover is typically used to cover a vehicle such as a boat or automobile. The invention includes a dome shaped support device with a depending base configured for extending through a cover. The depending base defines an interface for being associated with a support structure such as a pole and such interface may be a swivel interface. Additionally, the support device may define a suspension interface so that a tether may be used to apply a support force from above the support device. The support device may also define a swivel device configured for being associated with a support surface such as a floor.

An accessory mounting track provides quick and easy removable attachment and positioning of various devices. The method of attachment of devices to the accessory mounting track may be compatible with the attachment of these devices to other mounting systems, allowing the accessory mounting track to be used interchangeably with those systems.