US 2009/0260927 A1Published application

Disk brake

AssigneeSuzhou Torin Drive Equipment Co., Ltd.

InventorsYesheng Qu, Jianwen Cao, Wenna Fang, He Zhang, Wei Zhou

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Abstract

A disk brake for a traction machine having a damping height of a damping mechanism that can be adjusted integrally. According to one embodiment, a disk brake includes: a static iron core; a spring and a coil assembly in the static iron core; a dynamic iron core assembly including a dynamic iron core, a dynamic disk, and first and second friction rotors configured to fit with the dynamic iron core and the dynamic disk; a plurality of connecting bolts; a plurality of spacers; a damping mechanism on the dynamic iron core assembly, the damping mechanism including a plurality of damping components on the dynamic iron core; an adjusting toothed belt assembly coupled to the damping components and banded to a circumferential outer surface of the dynamic iron core; and an adjusting bracket on the dynamic iron core and coupled to the adjusting toothed belt assembly.

Claims18

Dependent claims

A disk brake comprising:

a static iron core (1);
a spring (3) and a coil assembly (2) arranged in the static iron core (1);
a dynamic iron core assembly comprising a dynamic iron core (8), a dynamic disk (8a), and first and second friction rotors (4, 4a) configured to fit with the dynamic iron core (8) and the dynamic disk (8a) and mounted on a main shaft (9) of a traction machine;
a plurality of connecting bolts (6) mounting the static iron core (1) and the dynamic iron core assembly to an installation end face (10) of the traction machine;
a plurality of spacers (7) arranged having a spacing on the dynamic iron core assembly and configured to fit with the connecting bolts (6);
a damping mechanism arranged on the dynamic iron core assembly, the damping mechanism comprising a plurality of damping components distributed substantially evenly on the dynamic iron core (8);
an adjusting toothed belt assembly coupled to damping components of the plurality of damping components and banded to a circumferential outer surface of the dynamic iron core (8);
and an adjusting bracket (21) mounted on the circumferential outer surface of the dynamic iron core (8) and coupled to the adjusting toothed belt assembly.

5 more elements

A disk brake comprising:

a static iron core (1);
a spring (3) and a coil assembly (2) in the static iron core (1);
a dynamic iron core assembly comprising a dynamic iron core (8), a dynamic disk (8a), and first and second friction rotors (4, 4a) configured to fit with the dynamic iron core (8) and the dynamic disk (8a);
a damping mechanism arranged on the dynamic iron core assembly, the damping mechanism comprising a plurality of damping components distributed substantially evenly on the dynamic iron core (8);
an adjusting toothed belt assembly coupled to damping components of the plurality of damping components and banded to a circumferential outer surface of the dynamic iron core (8);
and an adjusting bracket (21) mounted on the circumferential outer surface of the dynamic iron core (8) and coupled to the adjusting toothed belt assembly.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application: 12/233,796Filed 19 Sep 2008
Priority: CN 200810023975.016 Apr 2008
Published: 22 Oct 2009
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

B66D 5/30
Operating devices: electrical
B66D 5/14
With axial effect: embodying discs
F16D 65/186
Adapted for drawing members together , e.g. for disc brakes: with full-face force-applying member, e.g. annular
F16D 2121/22
Using electromagnets: for releasing a normally applied brake

Family

US 8,091,691 B2Related patent
US 2009/0260927 A1This patent

From the US filing history. Foreign family members aren’t listed.

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