摘要:
Lights or other accessories can be mounted through a mount hole of an adapter plate which is pivotably supported upon a base. The base is attachable to an underlying structure, such as a motor vehicle, through bores passing through lateral wings thereof, or through bores in an angled flange thereof. The base includes a cylindrical body with an upper face. A central recess extends down into a center of the cylindrical body, located at a center of the upper face. The adapter plate includes a cylindrical extension which fits within the cylindrical recess. A series of holes surround the central recess in the upper face of the base. A set pin of the adapter plate is biased toward extending down from the adapter plate to reside within one of the holes in the upper face, to hold the adapter plate in one of multiple rotationally spaced positions.
摘要:
A medical holding arm is described, comprising at least one joint (24, 26, 28, 30, 32) with two joint bodies (40, 42) which are rotatable relative to each other about a rotational axis (D), wherein a first of the joint bodies (40) has a plurality of locking pins (46) and a second of the joint bodies (42) has a plurality of locking recesses (48), the number of locking pins (46) differs from the number of locking recesses (48), the locking pins (46) each have an axially tapered engagement part (66), the locking recesses (48) are respectively formed axially tapered to selectively receive each of the engagement parts (66) for locking the joint (24, 26, 28, 30, 32), and when the joint (24, 26, 28, 30, 32) is locked, at least one of the locking pins (46) is received with its tapered engagement part (66) completely in one of the tapered locking recesses (48), while at least one of the other locking pins (46) is received with its tapered engagement part (66) only partially in one of the other tapered locking recesses (48). The engagement part (66) of the respective locking pin (46) has at least one first flattened contact surface (68), and the respective locking recess (48) has at least one second flattened contact surface (72). When the engagement part (66) of the locking pin (46) is received in the respective locking recess (48), the first and the second contact surface (68, 72) are at least partially in flat contact with each other.
摘要:
A device locks and unlocks a first hardware component and a second hardware component relative to each other, particularly for a motor vehicle seat. The first hardware component and the second hardware component form a housing having an interior and are disposed on a common axis. At least one latching device is disposed in a first plane perpendicular to the axis and at least one second latching device is disposed in a second plane also perpendicular to the axis and displaced along the axis relative to the first plane. The first latching device comprises a first latch and first retaining cam and the second latching device comprises a second latch and a second retaining cam.
摘要:
A connection between two adapter parts of a supporting apparatus is constructed in a modular manner for supporting tools, workpieces or the like. Each adapter part has an attachment, and a connecting clip engages behind the attachments, which are positioned facing one another, and fixes the attachments to one another in an axial and radial manner, as well as a device for fixing the attachments to one another in a non-rotatable manner. The device for fixing the attachments to one another in a non-rotatable manner has a positive locking part that is arranged between the two attachments and engages in the two attachments in a positive locking manner for the non-rotatable fixing. The connection provides a sturdy connection between two adapter parts developed in an essentially standardized manner with a small number of individual parts.
摘要:
A tilter for a stand, in particular a cymbal stand, comprises two elements being movable relative to each other, a connecting means connecting the moveable elements to each other, a locking means for reversibly fixing the position of the movable elements with respect to each other, as well as at least one friction means arranged between the movable elements. In a fixed position of the locking means, the friction means is in frictional contact with a peripheral surface of at least one of the movable elements.
摘要:
A method and apparatus for attaching a toolbar with at least one mounted stem deflector to a combine head. The apparatus includes at least one head bracket that attaches to the combine head. The apparatus also includes at least one rotatable member that couples to the toolbar. A position of the at least one rotatable member is adjustable relative to the combine head. The apparatus also includes an actuator that adjusts the position of the at least rotatable member relative to the combine head.
摘要:
A foldable bracket of a chair contains a positioning rod, a first rotating rod, a connector, a second rotating rod, and a supporting plate, wherein the positioning rod is connected with the chair, the first rotating rod is axially coupled with the positioning rod, the connector is axially joined with the first rotating rod, the second rotating rod is axially with the connector, and the supporting plate is fixed on the second rotating rod.
摘要:
A support arrangement for a solar module includes a post having a first surface section. A support structure includes a connecting element presenting a second surface section facing the first surface section in a direction of a joint surface normal of the first and second surface sections. A stop element is arranged in the surface normal direction offset to the first and second surface sections. A first form-fitting connection exists between the stop element and the post and a second form-fitting connection exists between the stop element and the connecting element, providing vertical support of the connecting element relative to the post. The first and second form-fitting connections are producible at different heights of the connecting element relative to the post. A fastening element holds in place the first surface section and the second surface section relative to each other in the direction of the joint surface normal.
摘要:
An apparatus for adjusting the length of a tension tie mounted on a deployable antenna based on a cable network structure includes a cable retainer provided with a retaining hole, a cable being connected to the cable retainer; a retaining case coupled to the outer periphery of the cable retainer and provided with a plurality of retaining holes; and a retainer positioned inside the cable retainer and configured to extend through the retaining hole of the cable retainer and through one of the retaining holes of the retaining case so that the cable retainer and the retaining case are prevented from moving in the longitudinal direction.
摘要:
A wrench with a rotatable head comprises a handle and a head, which are connected via a first and a second ends. The first end includes an upper and a lower lugs. A first toothed hole is formed in the upper lug; a hole is formed in the lower lug. A second toothed hole is formed in the second end. The second end is inserted between the upper and lower lugs and the second toothed hole is located between the first toothed hole and the hole. A toothed pillar is movably engaged in the toothed holes. When in the engagement position, the toothed pillar is engaged with the first and second toothed holes to fix the head and the handle. When in the disengagement position, the toothed pillar is disengaged from the teeth of the first toothed hole but still engaged with the teeth of the second toothed hole, so that the head and handle are rotatable with respect to each other.