Adjustment device for a vehicle chassis, comprising a sliding pad
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B62D-015/02
B60G-099/00
B62D-005/04
출원번호
US-0361749
(2013-05-21)
등록번호
US-9248718
(2016-02-02)
우선권정보
DE-10 2012 210 225 (2012-06-18)
국제출원번호
PCT/EP2013/060344
(2013-05-21)
국제공개번호
WO2013/189679
(2013-12-27)
발명자
/ 주소
Kuhnt, Torsten
출원인 / 주소
ZF Friedrichshafen AG
대리인 / 주소
Davis & Bujold, P.L.L.C.
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
An adjustment device (1) for a chassis of a vehicle. The adjustment device includes at least one spindle (2), at least one slide-block (3), an axial guide (5) for the slide-block (3) and at least one connecting element (4, 17). The connecting element (4) is arranged, on the one hand, in a rotational
An adjustment device (1) for a chassis of a vehicle. The adjustment device includes at least one spindle (2), at least one slide-block (3), an axial guide (5) for the slide-block (3) and at least one connecting element (4, 17). The connecting element (4) is arranged, on the one hand, in a rotationally fixed manner on the spindle (2), and, on the other hand, is connected to the slide-block (3). The adjustment device (1) has an articulated joint (21) provided between the connecting element (4) and the slide-block (3).
대표청구항▼
1. An adjustment device (1) for a chassis of a vehicle comprising: at least one spindle (2),at least one slide-block (3), having a signal emitter coupled thereto,an axial guide (5) for the slide-block (3), andat least one connecting element (4, 17),the at least one connecting element (4, 17) being a
1. An adjustment device (1) for a chassis of a vehicle comprising: at least one spindle (2),at least one slide-block (3), having a signal emitter coupled thereto,an axial guide (5) for the slide-block (3), andat least one connecting element (4, 17),the at least one connecting element (4, 17) being arranged in a rotationally fixed manner on the spindle (2) and being connected to the slide-block (3), andan articulated joint (21) being provided between the connecting element (4, 17) and the slide-block (3). 2. The adjustment device (1) according to claim 1, wherein a spacing of the articulated joint (21) from an axis (X) of the spindle (2) is in a range of 5 to 50 mm. 3. The adjustment device (1) according to claim 1, wherein the slide-block has sliding surfaces (22) which contact the axial guide (5) and are made of at least one of polyacetal, a material resistant to elevated temperatures, PTFE (polytetrafluoroethylene), PPS (polyphenylsulfide) and PPS GF40 PTFE5 (a PPS with a glass-fiber content of 40%). 4. The adjustment device (1) according to claim 1, wherein the articulated joint (21) comprises an articulation that is lockable. 5. The adjustment device (1) according to claim 1, wherein the articulated joint (21) is a ball-and-socket joint with a joint head (10) and a joint cup (11). 6. The adjustment device (1) according to claim 5, wherein the joint head (10) is formed on the connecting element (4) and the joint cup (11) is formed in the slide-block (3). 7. The adjustment device (1) according to claim 5, wherein the joint head (10) is securable within the joint cup (11) of the slide-block (3). 8. The adjustment device (1) according to claim 7, wherein expansion means (15a) are provided in the joint head (10) to facilitate desired expansion of the joint head (10). 9. The adjustment device (1) according to claim 8, wherein at least one bore (15) is provided in the slide-block (3) through which a tool, for actuating the expansion means (15a), is introduced, and the bore (15) is formed on a side of the slide-block (3) facing away from the spindle (2). 10. The adjustment device (1) according to claim 1, wherein a locating element (12) for at least one of centering the slide-block (3) and keeping the slide-block (3) in a neutral position is positioned in the slide-block (3). 11. The adjustment device (1) according to claim 1, wherein the slide-block (3) comprises an elastic joint element, in a form of a rubber mounting (18), for forming the articulated joint (21). 12. The adjustment device (1) according to claim 11, wherein the slide-block (3) has flat sliding elements (20) which are arranged on the elastic joint element (18). 13. The adjustment device (1) according to claim 11, wherein the slide-block (3) comprises at least one fastening element (19, 23), which is designed for positioning the slide-block (3) on the connecting element (17), and the fastening element (23) is embedded in the elastic joint element (18) and is in a form of an inner sleeve (23). 14. An adjustment device (1) for a chassis of a vehicle comprising: at least one spindle (2),at least one slide-block (3),an axial guide (5) for the slide-block (3), andat least one connecting element (4, 17),the at least one connecting element (4, 17) being arranged in a rotationally fixed manner on the spindle (2) and being connected to the slide-block (3),an articulated joint (21) being provided between the connecting element (4, 17) and the slide-block (3), anda holder (8), for a sensor impulse emitter (13), being provided on the slide-block (3). 15. The adjustment device (1) according to claim 14, wherein the holder (8) comprises at least one detent element (9) which, when joined to the slide-block (3), co-operates with a complementary retaining structure (7) of the slide-block (3). 16. An adjustment device of rear wheel steering system of a chassis of a vehicle comprising: at least one spindle,at least one slide-block,an axial guide for the slide-block, anda connecting element,one end of the connecting element being secured in a rotationally fixed manner to the spindle, andan opposite end of the connecting element being received within the slide-block such that the connecting element is pivotable with respect to the slide-block, the connecting element and the slide-block forming an articulated joint, and the slide-block having opposed sliding surfaces which mate with guiding surfaces of the axial guide such that the axial guide directs movement of the slide-block with respect to the axial guide to adjust a steering angle.
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이 특허에 인용된 특허 (6)
Schlosser, Richard D.; Bloemen, James A., Adjustable ball joint connection assembly.
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