Configuration comprising a component and a fixing system for elastic attachment of the component to a panel-shaped support part
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B25G-003/18
F16B-021/00
F16D-001/00
F16B-021/04
B60S-001/04
출원번호
US-0341090
(2014-07-25)
등록번호
US-9482257
(2016-11-01)
우선권정보
DE-10 2012 001 457 (2012-01-25)
발명자
/ 주소
Junggebauer, Jens
출원인 / 주소
Volkswagon Aktiengesellschaft
대리인 / 주소
Muncy, Geissler, Olds & Lowe, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
16
초록▼
A configuration has a component equipped with a retaining foot and a fixing system with a fixing element for elastic attachment of the component to a panel-shaped support part. The fixing element has a central connecting region in the form of a shaft, to which a support plate is attached at one end
A configuration has a component equipped with a retaining foot and a fixing system with a fixing element for elastic attachment of the component to a panel-shaped support part. The fixing element has a central connecting region in the form of a shaft, to which a support plate is attached at one end and to which a cam element is attached at the other end, and an elastomer sleeve surrounds the connecting region, the sleeve having a groove into which the retaining foot engages. The cam element is inserted through a borehole in the support part such that the elastomer sleeve is pressed together between the support plate and the support part, and the fixing element is rotated for a latching connection. A retaining foot plug part with an annular shape partly open in a C shape and adapted to the inner diameter of the retaining groove.
대표청구항▼
1. A configuration comprising: a retaining foot;a fixing system with a rotatable fixing element is provided an elastic attachment of the retaining foot to a panel-shaped support part;wherein the fixing element has a central connecting region as a shaft to which a support plate with a turn handle or
1. A configuration comprising: a retaining foot;a fixing system with a rotatable fixing element is provided an elastic attachment of the retaining foot to a panel-shaped support part;wherein the fixing element has a central connecting region as a shaft to which a support plate with a turn handle or a tool attachment is attached at one end and to which a cam element is attached at the other end, and an elastomer sleeve surrounds the connecting region, the elastomer sleeve having a retaining groove which is at least partially circumferential on an outside and in which the retaining foot engages,wherein the cam element, in an assembled state, is inserted through a borehole in the support part such that the fixing element is rotated by the turn handle or the tool attachment for a latching connection with the support part and the elastomer sleeve is compressed between the support plate and the support part and is elastically prestressed, andwherein a region of the retaining foot that engages in the retaining groove of the elastomer sleeve is a retaining foot plug part with an annular shape that is partially open in a C shape and is adapted to an inside diameter of the retaining groove. 2. The configuration according to claim 1, wherein the groove width of the retaining groove and a material thickness of the retaining foot plug part engaging in the retaining groove are coordinated with one another so that in the assembled state with the elastomer sleeve under elastic prestress, the retaining foot plug part is accommodated and held in the retaining groove under elastic tension. 3. The configuration according to claim 1, wherein the fixing element is an injection-molded plastic part and the elastomer sleeve is a rubber sleeve. 4. The configuration according to claim 1, wherein a spacer plate is mounted in a region above the cam element and is bridged laterally by the prestressed elastomer sleeve. 5. The configuration according to claim 1, wherein the fixing element has a central hollow bore. 6. The configuration according to claim 1, wherein the retaining foot is a windshield wiper motor, a sliding roof motor or a window lifter motor. 7. The configuration according to claim 1, wherein the panel-shaped support part is an automotive metal plate of a motor vehicle. 8. The configuration according to claim 1, wherein the cam element includes at least two cams provided thereon, a first cam being larger than a second cam. 9. The configuration according to claim 8, wherein the borehole in the support part has a central opening region and at least two cam openings extending from the central opening region, a first cam opening being larger than a second cam opening, and wherein the first cam being inserted into the first cam opening and the second cam being inserted into the second cam opening. 10. A configuration comprising: a retaining foot;a fixing system with a fixing element is provided an elastic attachment of the retaining foot to a panel-shaped support part;wherein the fixing element has a central connecting region as a shaft to which a support plate with a turn handle or a tool attachment is attached at one end and to which a cam element is attached at the other end, and an elastomer sleeve surrounds the connecting region, the elastomer sleeve having a retaining groove which is at least partially circumferential on an outside and in which the retaining foot engages,wherein the cam element, in an assembled state, is inserted through a borehole in the support part such that the fixing element is rotated for a latching connection with the support part and the elastomer sleeve is compressed between the support plate and the support part and is elastically prestressed, andwherein a region of the retaining foot that engages in the retaining groove of the elastomer sleeve is a retaining foot plug part with an annular shape that is partially open in a C shape and is adapted to an inside diameter of the retaining groove, andwherein at least one cam is formed on the cam element for establishing a form-fitting through connection after a turn with a support wall region surrounding the borehole and/or a latching contour with at least one sliding slope is formed on the cam element such that with a turn the cam element is moved further into the borehole by sliding on a slope and thus a prestress is built up in the elastomer sleeve there perpendicular to the support part due to the shortening of the length between the support plate and the support part, and wherein the latching contour has at least one turn stop that engages in the borehole after overcoming the sliding slope for a rotationally secure engagement in an end position after turning. 11. The configuration according to claim 10, wherein the latching contour has a tightening stop and a reverse turn stop, and wherein the reverse turn stop is formed by a setback at an end of the sliding slope and is held in a stop position by an axial spring force of the prestressed elastomer sleeve. 12. The configuration according to claim 10, wherein the borehole has a central opening region with a core diameter on the support part, wherein at least one cam opening protrudes laterally away from the core diameter such that two support straps are opposite one another in a mirror image and are separated from four cam openings by four support straps in between, wherein the respective cams of a corresponding design of the cam element is insertable through the at least one cam opening, and wherein a turn slot, which extends radially inward and running on a top side of the cam, encloses a support wall region after rotation of the fixing element in a region of the support strap so that the cams reach behind the support straps for support to prevent lifting of the fixing element. 13. The configuration according to claim 12, wherein the turn slot has a rising sliding slope for creating the prestress in the elastomer sleeve in a direction of rotation, and wherein the turn slot is limited by a turn stop in the direction of rotation, the turn stop being supported laterally on a cam opening edge in an end position of rotation, wherein the turn slot is limited by a reverse turn stop in the direction of rotation, the turn stop being formed by a step-shaped setback formed in an insertion direction such that the wall of the step is pulled into a cam opening in the end position of rotation via the spring force of the prestressed elastomer sleeve and is in contact with the cam opening edge laterally for reverse turn support. 14. The configuration according to claim 12, wherein four cam openings protrude laterally away from the core diameter.
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이 특허에 인용된 특허 (16)
Schlitzkus, Michael; Weh, Andreas; Mayr, Matthias, Device for vibration-damping suspension of a unit.
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