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Patent Searching and Data


Title:
DISK BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/174434
Kind Code:
A1
Abstract:
Provided is a disk brake device in which a first cylinder that fits a first piston that operates during service braking and a second cylinder (20) that is open on both sides in the axial direction and that fits a second outer piston (13a) and a second inner piston (13b) that operate during service braking and parking braking are provided to an opposed piston caliper (9). A floating caliper (10) is displaceably supported in the axial direction with respect to the opposed piston caliper (9) in a state in which said floating caliper (10) spans a pair of pads (11a, 11b) and the second cylinder (20) from the outside of the radial direction.

Inventors:
MAEHARA TOSHIFUMI (JP)
Application Number:
PCT/JP2015/063697
Publication Date:
November 19, 2015
Filing Date:
May 12, 2015
Export Citation:
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Assignee:
AKEBONO BRAKE IND (JP)
International Classes:
F16D65/18; F16D55/226; F16D55/228; F16D63/00; F16D65/02; F16D121/04; F16D125/04; F16D125/06
Domestic Patent References:
WO2013121395A12013-08-22
Foreign References:
JPS6392839U1988-06-15
GB1242220A1971-08-11
Attorney, Agent or Firm:
Eikoh Patent Firm, P. C. et al. (JP)
Patent business corporation glory patent firm (JP)
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