The invention relates to a self-boosting electromechanical disk brake with a frame caliper equipped with a wear readjustment device which for instance is automatic and which upon tensing of the disk brake stores energy by prestressing a torsion shaft, which upon release of the disk brake converts th
The invention relates to a self-boosting electromechanical disk brake with a frame caliper equipped with a wear readjustment device which for instance is automatic and which upon tensing of the disk brake stores energy by prestressing a torsion shaft, which upon release of the disk brake converts this energy into a wear readjustment motion. In the process, a spacing between two brake lining holders of the frame caliper in the disk brake is decreased.
대표청구항▼
We claim: 1. An electromechanical self-boosting disk brake, comprising an electromechanical actuating device (44), with which a friction brake lining (28, 30) can be pressed for braking against a brake disk (20), a mechanical self boosting device, which converts a frictional force, exerted in braki
We claim: 1. An electromechanical self-boosting disk brake, comprising an electromechanical actuating device (44), with which a friction brake lining (28, 30) can be pressed for braking against a brake disk (20), a mechanical self boosting device, which converts a frictional force, exerted in braking by the rotating brake disk on the friction brake lining pressed against it, into a contact pressure that presses the friction brake lining against the brake disk, a frame caliper (12), the frame caliper (12) having two brake lining holders (14, 16), between which the brake disk (20) is located, and two tie rods (18), which connect the two brake lining holders (14, 16) outside the brake disk (20), friction brake linings (28, 30) disposed on sides of the brake lining holders (14, 16) oriented toward the brake disk (20); and means for mounting one of the brake lining holders displaceably along the tie rods (18), so that a spacing of the brake lining holders (14, 16) from one another can be varied, wherein the frame caliper (12) is displaceable transversely to the brake disk (20), and wherein the frame caliper (12) comprises a slide bearing (32, 34), with which it is guided displaceably transversely to the brake disk (20); and wherein the slide bearing (32, 34) is disposed approximately in the same imaginary plane as the brake disk (20). 2. The disk brake in accordance with claim 1, wherein the disk brake (10) has anchor bolts (18) as tie rods, onto which nuts (26) are screwed that hold said one of the brake lining holders, so that by rotation of the nuts (26), the said one of the brake lining holders can be displaced along the anchor bolts (18) and the spacing of the two brake lining holders (14, 16) from one another can be varied. 3. The disk brake in accordance with claim 2, wherein the disk brake (10) further comprising a synchronous drive (58) for the nuts (26). 4. The disk brake in accordance with claim 1, wherein the disk brake (10) further comprising an electromechanical wear readjustment device (60) for displacing the said one of the brake lining holders. 5. The disk brake in accordance with claim 1, wherein the disk brake (10) further comprises a mechanical wear readjustment device (60) for displacing the said one of the brake lining holders, which device is driven by a motion of one friction brake lining (30) in the direction of rotation of the brake disk (20) and displaces the said one of the brake lining holders in the direction of the other brake lining holder (14). 6. The disk brake in accordance with claim 5, wherein the wear readjustment device (60) comprises a torsion element (62), which upon a motion of the said one of the brake lining holders in the direction of rotation of the brake disk (20) is tensed by the friction brake lining (30) and which upon release of the disk brake (10) urges the said one of the brake lining holders in the direction of one brake lining holder (14). and a return block (64) which allows only a limited restoration of the torsion element (62). 7. The disk brake in accordance with claim 6, wherein the torsion element (62) comprises a torsion shaft. 8. The disk brake in accordance with claim 1, wherein the disk brake (10) is embodied as a partial-lining disk brake. 9. The disk brake in accordance with claim 1, wherein the frame caliper (12) is displaceable transversely to the brake disk (20).
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (5)
Taig Alistair G. (Edwardsburg MI), Disc brake with variable width caliper.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.